16 More Things That WILL Break On Your 2014-2019 Silverado Sierra Pt 2. Tahoe Suburban Yukon
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- Опубліковано 7 лип 2024
- In this video we will be going through 16 more issues with the 2014-2019 GM Truck. In the first part of this series which you can watch here: • 12 Things That WILL Br... identified 12 issues that have occurred on my 2014 Silverado as well as other common issues across the GM lineup for those model years. These sister vehicles include the GMC Yukon and Sierra as well as the Chevy Tahoe and Suburban.
We asked you all to comment for any issues that we missed and you all delivered with more than 1200 comments and counting. From those comments we identified 16 more common issues which
We have linked many of the solutions for these problems below under associated videos.
Enjoy and please let us know of any issues that I have forgotten so we can make a part 2.
00:00 Intro
01:13 1. HPFP
03:09 2. Direct Injection
04:16 3. AC Compressor
04:55 4. Leaking Cooling Lines
05:36 5. Exhaust Manifold Bolts
07:18 6. Radiator Cracks
08:43 7. Starter
09:34 8. Rear End Clunk
10:43 9. Vacuum Pump Issues
13:12 10. Curtain AirBag Failure
14:24 11. Bluetooth Connectivity
15:04 12. Climate Control LEDs
15:15 13. head Unit Ghost Touches &
15:48 14. Loose Overhead Storage
16:28 15. Window and Door Controls
17:08 16. Seatbelts
18:10 Wrap Up
👉🏼 LINKS TO PURCHASE TOOLS & PARTS FEATURED BELOW👈🏼
#SilveradoProblems #GMTrucks #Sierraproblems
⚠️Try anything shown in this video at your own risk ⚠️
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Associated Videos
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1. HPFP Replacement: • Video
2a. Catch Can Install: • How To: DIY Install of...
2b. How much Oil? • Review: How Much Oil D...
3. AC Condenser Replacement: • Silverado AC Fix - How...
4. 6l80 Super Flush: • 6L80E Transmission Sup...
5. ARP Exhaust Manifold Bolts 134-1104: geni.us/ARP134-1104
ARP Exhaust Manifold Studs 434-1301: geni.us/L83ExhaustStuds
6.
7. Starter Replacement: • How to Remove Starter ...
8.
9.
10.
11.
12.
13.
14.
15.
16.
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Bonus Issues
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1. Water Intrusion Into BCM
2. Wheel Bearings
3. Broken Door Handles
4. Clicking Driver Side Seat
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Reference Articles
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Radiator Issues: www.tsbsearch.com/GMC/PI1513F
carbon build up: flemingauto.ca/carbon-cleaning
Vacuum Pump Failure:
www.fleetowner.com/equipment/...
class action brake failure; gmauthority.com/blog/2020/07/...
expanded by another 14.6K in Oct 2020 (trucks that were missed)
www.consumerreports.org/car-r...
2019 brake recall:
www.caranddriver.com/news/a30...
Updated recall to fix first:
www.caranddriver.com/news/a30...
airbag recall
www.seegerweiss.com/automotiv...
gmauthority.com/blog/2021/07/...
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🎬 Recording equipment (Affiliate Links)
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📷 Video
Canon EOS 80D Digital SLR: geni.us/Canon-EOS80D
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Just bought a 2017 GMC Sierra SLT with just shy of 80k miles and found your UA-cam channel. I am now terrified of everything and praying to god my truck holds up.
Lolol
If you delete the afm, swap torque converters, and install an updated thermal bypass it should be good :) otherwise, yes be careful
please advise what the thermal bypass is all about. took AFM out of ECM, run amsoil 5-30, Amsoil trans fluid at 50K, have 90K in miles. Have 8.5 MM MSD copper spark plug wires, K&N air filter. otherwise stock. What happens to torque converter ? take it out only ? please advise. gotta make this truck last. Plain jane 2024 Silverado with 4 cylinder/turbo is 54K ! Last silverado lasted 405K including the trans. (lots of Amsoil oil/trans fluid changes) Present guy has 678,000 miles on it in Texas.
Should add that both trucks have finned, deeper pan for trans. Ist thing I put on truck.
Friend of mine had lots of these issues with his 2016 sierra so he bought a new one and it's having the exact same issues . Brand loyalty is mind blowing !!!!
Bought my 14 Silverado new 8 years ago. It hauls 5k lbs every day. 230k as of now.
Here’s what I’ve replaced:
Transmission at 138k. Condenser at 80k. Compressor at 150k. AC hoses at 15k under warranty. Radiator at 220k. Vacuum pump at 200k. Starter at 200k. Suspension upgrade at 200k(not needed…but now it’s a bit taller)
Upper and lower radiator hoses. Thermostat.
Plugs and wires every 100k. Tires every 50k.
Oil every 5k. Rear diff grease every 50k.
Air filter every 25k. Trans filter and fluid every 30k. Added a catch can at 150k. Did a throttle body/intake sea foam cleaning at 150k. And now I run a range dod delete unit to stay in v8 mode…..to save my lifters.
At times I’ve been mad at her, but overall I love her and appreciate her. The 5.3 is a fantastic engine. The fuel pump hasn’t failed yet. My last Silverado was a 98, and I replaced that fuel pump probably 4x between 80k and 275k miles. That was her Achilles heel. But the 5.3 vortec and 5.3 ecotec(afm deleted) are magnificent workhorses.
I don’t love the 6L80 tranny. It runs too hot. It’s shift points in trailer mode especially when tranny is not yet up to temp is too hard. And despite my religious maintenance and careful throttling, the tranny doesn’t hold up.
But I’d buy it again. Love my truck. And I named her AC Pro after fixing the AC system multiple times. Lol. Keep on truckin
Good summary - I feel the same about my truck and engine for sure. Hopefully it keeps going for you!
I always thought the shifting sucked on my 6L60 transmission. I changed the fluid to Mobil 1 Synthetic LV ATF HP even though it wasn't recommended for the 6L60 and things improved. The Mobil 1 Synthetic LV ATF HP is recommended your the 6L80. Have you tried it.
@@regould221 I haven’t, but I will. Thanks fir the recommendation. I’m running amsoil atf right now. The transmissions on these trucks in my opinion are under built and troublesome to service.
When I buy another transmission or new truck, I’m gonna tap in a drain plug. More frequent drain and fill could help these a lot.
The bolts coming on and off for drain and fill tranny fluid has resulted in one transmission pan bolt female thread breaking down. And I don’t crank in her. I don’t even torque it as high as spec cuz they are small with fine threads. And the exhaust has to be manipulated to get the pan off. If there was a tranny oil plug, it wouldn’t be a big deal.
Damn. I'll choose to take emotion for my truck out of it and consider that a huge financial loss over the course of new purchase and ownership.
Did you do the thermal bypass with superior solution?
I have a 2017 Silverado LTZ. Don't care about all this stuff, I LOVE this truck!
And a huge thank you talking about the lower driver side dash rattle. It has been driving me crazy and I am going to fix it tomorrow.
You got it! It is annoying for sure!
I had my compressor go out at 85k miles recently. And glad I turned it into a “race truck”. Swapped out my cam heads intake throttle body, torque converter and 550 hp rated clutches in the trans, and long tube headers . Did the thermostat delete and added a trans cooler trans temp runs around 135 cruising and on the gas 145
I own. 2014 - 5.3l, a few recalls nothing too bad. I have replaced the fuel pump after 4 years of driving in North Western Ontario winter weather. Installed a new one. With a big blob of grease on top of sending unit and fittings. Replaced both valve cover gaskets. Passenger side air actuator was a few teeth out.rear passenger door wire was broken (window did not go up or down). Leak around the satellite antenna. And purchased Range Technology DOD. 2017.
I have 190200 kms
So far so good.
Glad it is holding up for you with minimal issues!
Saw you just uploaded trans modify and upgrade cooler video and it disappeared. Looking forward to seeing it back up. Great and helpful videos! Thank you
It will be back up! We found an error we need to fix but it will be up for sure
I got my 2014 Silverado used at 92k miles, I’m up to almost 115k now in the few months I’ve owned it. It is my daily and I’ve done the basic bolt ons (Intake and exhaust + Diablo tube and afm delete + catch can). Haven’t had any serious issues with it yet, but on occasion my rear diff will make a clunking noise as if the spider gears are grinding. Not a common issue but it does happen. I would attribute it to my winter driving habits, like seeing an unplowed empty parking lot and ripping some donuts or figure-8’s. Also the stock horn is an embarrassment to the truck, sounds like a clown horn!
Per usual thanks for the great informative video, hopefully you don’t have to add more broken parts to this list!
I don’t watch horror, movies I watched this video 😂
Thanks for the Video....As of 12-29-21, no parts available to do the Side Airbag Recall, according to the Dealer I had do my last oil change. I was aware of some of the issues you addressed from watching Scotty Kilmer Videos...I do really appreciate you making these videos.
Oh man. That's crazy. Good to know. Hopefully they get them in soon
I should probably add that this was not my first attempt to get the "Recall" accomplished. I called twice before, once right after I got the letter from Chevy, and then again a few months later. I even asked when I made the appointment to get the truck serviced if the "Recall" could be accomplished at the same time and was told yes. Not the first time I have had the "Recall" run around......Also other Dealers(who I won't use)also said the do not have the necessary parts at this time.
Was looking at buying a 2014-19 Silverado or Sierra, but these videos portraying them as POS Moneypits has scared me off...Thanks.
Mine has not been a money pit for more thankfully but I have done a lot of preventative work. I do know a lot of people have these for a long time without significant issues but your mileage may vary
Recently hit 120,000 on my 2015 and I have had my first problems other than rusty frame from day one that was covered under warranty but not really fixed. Had a difficult time starting after fueling, was the fuel vapor purge valve. Starting to have a low hot idle and shutter. Twice have had code P06DD Oil pressure solenoid valve stuck closed. I changed the oil pressure sensor and am going to raise the idle with a chip re-programmer. A few times I’ve lost brake boost at about 5mph and had to stand on the petal to stop. Thanks for the video, I like the truck and would like to keep it.
Great job again! I got my truck used with 83k in 2019, 2015 Crew Cab z71 6.5' bed. I had the brake pump failure and error message when I was driving home from the non-gm dealership where I bought my truck. It felt like no power brakes and for a big guy trying to stop a big truck with manual brakes, it took all of my 250lbs on the pedal. Quick internet search while sitting in a parking lot led me to the TSB and recall for this exact issue. Took it to the GM dealership the next day and they got me right in and immediately replaced the brake pump. While they were at it they reflashed the electric power steering programming, too, for a recall I wasn't even aware of. All of the work was done under recall and cost me $0. I wasn't aware of the airbag issue, so I'll have to look into that one. Thanks again!
Glad you were able to get it stopped safely and they took care of you!
It calls me an accident with the brake failure
Thanks for the video! I bought my 2014 silverado 1500 in June 2021. Haven't experienced some of these problems. But I did recently have to have my engine rebuilt. Another problem I have had is evap codes. Might be the fuel pump. But one thing that has happened periodically, my remote lock would stop working randomly, but would always line up when my TPMS would stop working as well
I've had an EVAP code for awhile now I haven't spent the time to track down, comes and goes lol. That is strange about the unlock, no one else has mentioned that particular issue in the comments so far
2003 z71, only major issue in first 125k were brake lines rotted, and squirrels eating wire harnesses. At 18 years, still have original exhaust, have only had to replace the starter, and rusted tail gate brackets. Been a great truck.
They don't make them like that anymore sadly
Great video!! Thanks for the info
Glad to help!
Love the info bro may our trucks last us till we decide to check em
Agreed!
Great video - thanks for sharing fails owners have dealt with. I'd heard about the fuel pump, starter, and lifter issues - everything else was new to me. The only issue I've had from this list was the overhead storage coming loose - happened to me last year on the off-road beach in Outer Banks, NC. Lucky screws were loose and easy to find, tricky enough finding where to re-install, but was able to fix relatively quickly. A bit of blue loctite never hurt anything
Bought 2018 LT Z71 DC brand-new, 4/20/18 - hits 4 years in a few days - low mileage (32K), 5.3L, daily, few road trips (500-1400mi), leveled w/ 33" Nitto RG, Fuel 17" Rebel +12 offset, Eibach Pro-Truck Level/Lift (~3"), MotoFab UCA, Zone Add-a-Leaf, Borla S-Type, S&B Intake, JLT Separator, Bullydog tune (+AFM Delete, speedometer adjustment), Anzo Plank Headlights, Spyder LED Taillights, BedRug full liner, Bedslide black-edition, American Tonneau roll-up, Dee-Zee side rails, Weathertech floor liners/underseat storage, fluid undercoat for winters + Blizzak on OEM 18" alloys).
Couldn't be happier with the setup - it's complete multi-purpose, designed to last. Not a single thing has broken, nothing replaced aside normal wear items (oil/air filter/wipers/fluids), original battery/brakes, 2 recalls (no issue w/ my truck) taken care of by dealer. I'd happily buy this truck again.
I I have any of these fails moving forward, not too concerned as none of them seem too difficult or expensive to take care of but good to have an idea of what will fail.
Definitely a good truck and most issues are pretty easy to fix. Just the lifters and transmission are a bit more expensive to take care of. No plans to get rid of mine
How’s your transmission temp?
@@burtreynolds781 Stable. Just turned it on and it was around 210 (dead center of gauge). I think it usually runs a bit closer to 200 but not quite sure. Rarely get above the 210. Have no changed transmission fluid yet (34K).
@@Kendye6 my 2017 trans temp is around your temp also. Yesterday I had installed the superior solutions thermal bypass on , im test drive it hopefully it’s below 200 degrees
Excellent videos that I finally had the time to watch. I bought my 2014 Silverado LTZ extended cab Z71 back in the fall of 2013 RIGHT before GM got greedy and raised the MSRP up over $2000, thus mine is one of the early builds. Currently sitting at just over 40k miles I've had very few problems with it. First thing I did was take it to my nearest RustChek dealer to have it annually (semi-annually in my case due to low mileage use) undercoated using the fluidic messy stuff, so that my truck & frame don't rust out which is very common on our trucks. Heck, there was already surface rust on the frame when I took delivery of it right off the dealer lot! Anyways, as soon as I got my first application of RustChek, my rear end started to "clunk". Was told that would happen as the petroleum based product likely got into my bushings and loosened things up under there. No big deal but somewhat annoying when turning tight or driving slowly over uneven terrain. Transmission is great so far BUT will likely have the torque converter changed out in the upcoming years before it destroys the transmission. Got rid of the factory 18" alloys and Goodyear rubber (bad dryrot already on them after just 8 years) and got me a set of 20" chrome off of a '16 Silverado. Spotless as far as corrosion goes, whereas the 18's were already pitted and corroding everywhere due to the salt/brine in our area. The only other issue which just happened this past winter, is that the drivers side seat NO LONGER heats up. The lumbar still does BUT not the seat. Not sure if anyone else experienced this problem. Will keep this truck for another 20 years or so or until I'm 6ft under! Just retired so who know which one will come first.
glad to hear you have only had very minor issues with it! I haven't had any heated seats issues but probably a wiring or button failure. My truck has also been really good so far to me. I plan to keep it a long time God willing!
You have no issues because you only have 40k miles. I would highly recommend putting the 158 deg tranny thermostat on it vs the stock 194 deg, adding a catch can, and turning off AFM with a range module or something similar. That tranny will cost you at least 5k when it goes…. So take care of it. Do not skimp on oil changes either .
@@TheSundaeDrive one thing I’ve found out when it comes to the Bluetooth not playing sound . Instead of disconnecting and reconnecting Bluetooth . If you just make a call while on Bluetooth and hang up sound is right back to normal . Saves a lot of time .
Great video thank you! My 2014 Silverado with 4 cylinder engine had crazy shudder between 6 & 4 cyl modes, put in aftermarket device to keep it in 6 cylinder, torque converter failed at 57K, warranty replacement, Transmission failed at 128K $ 6K repair : (. New transmission recently overheating (up to 275F in hills no load) not happy, need to look into cooler bypass & fluid upgrade. I have the at speed vibration you show evidenced on cup holders of armrest, I had the driveshaft balanced & they said it was fine-still have problem.
I had a 2016 5.3 Silverado. I had torque converter replaced @ 40K on the 6 speed. I also had the new low temp trans thermostat installed . I had installed a catch can when new. I used the severe service guide and changed all the fluids as recommended. I also had the radio go to full blast until cooled when the sun was really beating in on the truck. Traded the truck in at 50K . General Motors customer since 1996, I liked all of my purchases, except for the Silverado. I the front brakes kept sticking and burning out the pads, I guess you have to get them serviced yearly or this is an issue. Sorry, GM lost me, and it sounds like I was fortunate from what you’ve been describing. Great truck to keep content on your channel 😢
2014 bought used 6 years ago with 43000 now have 108000. I have done the ac condenser and 2 driver window motors/regulators. No other issues other than regular wear and tear
I bought a 2007 chevy silverado 2500HD with 30000 miles in 2014 and the transmission broke down at 100k.. Bought a new transmission and after 10k I started to have problems again with hard shifting it was a nightmare...Now I would say I'm a happy 2022 Ram 1500 with the 5.7 hemi and loving it..I would never ever going back to chevy..
Wife's 2015 would not go into v4 mode. FINALLY with about 15 days left on factory warranty, they figured it out. Intake manifold was screwed down to much and cracked at factory. Over time the cracks open up and suck to much air. Put a new intake manifold and truck drives better than it did new!
Great info. in your videos thank you.
Glad it was helpful!
Transmission went out at 95K miles, but my extended warranty paid for it!
One quick thing for the BT music pausing; Assuming it is the same issue mine has, it is much faster to click radio really quickly, and then back to media. It works for me 100% of the time. Just remember to turn down the audio before going to radio!
sorry to hear that but glad the warranty covered it! Stay tuned for the video we have coming out this week to keep the new transmission lasting longer. good tip with the radio!
These new trucks really aren't reliable anymore. A transmission going out before 100k miles is insane. So is the fact my manual for my 2018 says in the manual that your first flush is at 90k miles.
2014 bought in 2016 with 30k miles. Here is all that has failed . All head and tail light bulbs replaced 3 full times around the truck. Fuel pump module at 60k. 2 cats and 02 sensors at 90k. A/c condenser at 90k. Radiator at 90k. Fuel pump at 95k. Battery at 100k. I have another bad cat, but I haven’t replaced it, keeps check eng light on. Started at 110k. Transmission at 125k. Wheel bearings at 130k. Upper and lower control arms, inner and outer tie rods at 130k. Transmission cooler lines at 135k. Rear drive shaft u-joints at 135k..”solved clunk issue”…. Even though I couldn’t personally feel any slack in them when turning by hand , the clunk stopped. Definitely forgetting a few…. But currently at 146k at 7 years of ownership and probably close to 10k in repairs. I did some of this work myself , so I didn’t actually spend all of this , but still …. Thousands of dollars. I’ve owned every 1/2 body style since 1995 until now except for the current one and I have never owned a vehicle with this many issues this early, and I maintenance my stuff very well. A big L for GM…… probably the most disgusting one to me is releasing an updated tranny thermostat 7 years after burning up no telling how many transmissions.
On the screens where it randomly presses buttons or switches apps/freezes. I’ve found cleaning the screen works really well on mine. Idk if it’s oil from your fingers/fingerprints causing it but anytime mine does i just clean the screen with a microfiber cloth and the problem goes away. Hope that helps some of you.
Good to know! Thanks!
The same here. I found using a bit of isopropyl alchol on a micro cloth to wipe down the screen (especially near the very edges) works well. Windex doesn't always do the trick for me.
2015 Sierra here. I have the clicking driver seat. Things I have fixed: condenser, touch screen and Sure Cool upgrade on transmission. I also did a factory radio upgrade to add Android Auto and Apple CarPlay and bought a tuner to disable AFM.
Seems like she's holding up pretty well for you! How many miles?
im about to buy a 15 Sierra all terrain tomorrow at Lindsay gmc in warrenton va and im as nervous as i can be. im making me a check list, which brought me here. ive watch this video a few times and running threw the comments. im a good mechanic and have gotten well over 300000 out of my chevys since the eighties, nineties and 4 - 99to07 classic chevy trucks w/the 07 classic being the best truck ive ever had. but this truck is completely new to me. i want it really bad and i dont what to say no, with me being able to do the repairs myself. but this check list is getting long. it has 141k, and has had a new trans at 108k, front and rear windows replaced, lower ball joints and sway bar links already done, along with a good maintenance record. i check it out friday and it ran great. didnt notice anything then, but will go threw this check list before i ''bite the bullet''. any pointers or tips and advice will be greatly appreciated.
Nice. I’m in your boat. Love my Chevy truck. I have a 03 avalanche z71 5.3L on 33s coupled with the 4L60. I was just looking at a 16 LTZ z71 Silverado. Took it for a test drive and while looking it over I heard some weird low end noise in the block so I passed. I’m still in the market for one. Did you get the one you wanted and how is it running?
Brought my 2015 silverado in for the brake power loss issue recall. It still has the issue since bringing it in and them "fixing" it. Seems to only happen when doing slow multi-point turn maneuvers. I will most likely contact my Chevy dealer again to see about getting it looked at again, but for now I know it is still a possibility that it can happen.
That's pretty annoying. Rediculous that they havent fixed it. Sounds like they should be swapping out the vacuum pump and maybe the line running up to the brake booster. See if oil is in that line and then you know it's bad
I removed my Vacuum Brake pump. Works amazing with the pump removed.
I took my 2015 yukon xl 6l80e 6.2l into the dealer to make sure my tc was toast along with the rest of the transmisiion, it was. I bought it with a 110,000 miles and knew this was going to happen sooner or later and it made it to 142,000. I had a trans guy upgrade the converter and trans. good work. The question I have is anybody experiencing lower ball joint problems. the dealer told me they need to be replaced, no big deal I plan on replacing the whole lower control arm when I do all the shocks, struts and front coils. myself. For all it's QUIRKS! it gets 7 people to snow skiing and hauls 7 while towing a 6,000lb boat very nicely. Those are the only problems I have had. I did install a Range and I love it!
I think they are pretty common to go. I'm planning to replace all of mine soon when I upgrade my shocks. Don't want it to leave me stranded. I'm at 123K and they are still holding up but have a long road trip later this year and don't really want to chance it.
I have a 2017 gmc sierra 5.3 slt truck has a hundred grand on it just a great truck all around drives and tows fantastic
2015 Silverado 5.3 owner with 100k miles. Only issue so far was one brake caliper went bad. One of the most reliable vehicles I’ve owned.
I was thinking of buying a used 2014 silverado but after watching this an dthe firs tvideo I doubt tha t Iwill way to many issues t oworry about thank you for this video you possible save me allot of money I think the biggest issue is the hydrolic lifters mentioned in the previous video I never likfed the turning off of cyclinders t osave fuel just like I never liked the stupid vehicle turnming off when comeing to a full stop then turning back on I can only imagine the wear and tear of many engione and electrical parts .
Cliff, My 2014 GMC Sierra 125,000 miles has had 0 problems. I must be the luckiest owner in the world.
Wow that's awesome - I think you are the first person to comment 0 problems. Everyone seems to have 1 or 2 at least. Don't get rid of that truck! lol. Keep an eye out for the TC tho - you are in the danger zone for sure.
122000 and had the vacuum pump lower driver heated seat and ac condenser fail nothing serious yet. The head units bluetooth didn't work well but I've got a good aftermarket system.
My 2017 3500 is used primarily to haul my camper on weekend adventures, so only has 9,200 miles. With the warranty being over soon, I dread the cost of all the fixes coming up in a few years, after more miles are accrued. I do love the truck so far though.
I think the HD series are a bit beefier so hopefully hold up better.
@@TheSundaeDrive That's what I'm counting on!
Extended Service contracts help a lot I know they can be somewhat costly depending on tier but sometimes they are worth it. The case of a Silverado I’d definitely think about investing!
Unless of course you work on the truck yourself.
Get extended warranty
When my Bluetooth jams up I first switch to Radio then back to Media. Usually fixes it but not always, so I'll re-sync it or turn the truck on and off again but that's rare. I had the condenser go a few months ago and now it's in the shop getting lifters done. I'm getting a Tundra, lifetime warranty on the motor! Thanks for the seatbelt tip though, I didn't know it had them!
Lifetime motor warranty? Is that through a specific dealer or in general
@@TheSundaeDrive In General, a dealer told me and I verified it on the Toyota website. If you get all your service done with them within a 1,000 miles of scheduled maintenance they'll take care of the drivetrain for as long as you own it.
Push the Onstar button on then off. Always resets my Bluetooth
@@ryano893
That's great to know.
Leafspring clunk. Bought a kit on line. Basically was a sort of rubber with zipties that went inbetween the leafssprings
Great video! 2017 Silverado WT-1500-4x4, purchased new, western ny area, at 20,000miles/2020 had to replace all 4 brake rotors , hardware and pads due to excessive/premature corrosion which caused loss of brake performance and increased stopping distance, no help from GM.....
They should last a long longer than that. That's for sure
Western NY winter…not a big surprise
I have a 17 Silverado LT in Western NY as well. I have just started experiencing the problems described in the Sundae Drive site. As far as the brakes go, I started installing ECB Brakes in my vehicles and found that it was money well spent. The pads and rotors are far superior to any that are available including GM replacements. A slight premium in cost but worth every penny.
The rear end clunk noise is common on these 14-18.5 year model trucks. The two most common fixes is to re-torque your rear Axle u-bolts and replace the leaf spring pad inserts.
The leaf spring pad inserts that worked for me was to replace the four plastic outer inserts with the rubber ones that come on the lower leaf spring. This eliminates the friction/noise heard...pair this with a u-bolt re-torque and it should fix the clunk issue.
But if you stand on the side of the truck and grab the bedside then shake the truck side to side and hear a clunk, thats a normal characteristic to floating Axle trucks. If the noise/play of the axles is too loose or too drastic then id be concerned there is a rear end issue.
What did you torque the U bolts to?
@@Mr.Beastforpresident U-bolt torque specs are tighten to 59 lb ft, loosen 180 degrees, tighten to 59 lb ft once more, and finally tighten 120-140 degrees. When doing the torque procedure, you want to go through all 8 U- bolt nuts each time before starting next step.
Another culprit is often the slip yoke of the clunk is felt just prior to a stop. Add a little grease and generally good to go
I tightened mine to many ugga duggas and it went away.
I have had a few of these issues: I have a clunk in the rear. My starter has issues from time to time. Cleaned the grounds and resolved the issue for now. Transmission skips, dealer can feel it but shrugs. Break issue recalled and fixed in 2019… Apparently, and I have had issues with the touch screen not working. Requires me to shut the vehicle all the way down open a door and wait a couple minutes. Usually resolves the issue.
2014 GMC sierra 1500 SLE 4x4. Shake in rear end, bearings shot at 50k, axle shaft scored on interior of shaft. Most dealers said it was driveshaft, but i found and corrected the problem.
Good to know. Thanks for sharing!
Hopefully that isn't my problem
I don't understand why you make these videos. I know, I have watched them, my bad. But, I have a 2018 Sierra 100,000 kms, never had any of the problems you have made videos on. I just do the regular maintenance and just enjoy my truck. All vehicles have issues. But I do enjoy the other videos you make!
I definitely agree that if you take care of the truck it will last as I do with mine but I do more than recommended maintenance intervals and still have had a some issues such as the hpfp, condenser, leaking cooling lines under 30k miles, and a few other minor things. My hope is to show everyone how to fix these issues themselves through our other videos :)
lucky you , many of us DO maintain our vehicles and have problems , thats what these videos are for . you sure as heck would not have made this comment had you owned my truck !! seeing a comment like this makes me wish you have the same problem im having so you can experience what its like to have a truck with 64k miles have a lifter fail , bend a push rod and ruin your cam !
Good vidio my on my 16 the vacuum pump would not work at low idle, got me in a bind backing down a hill with a trailer,pedal went hard with minimum function, reprogramed and raised idle, also the head unit had a propensity to blink on and off and freeze. when I replaced my battery I guess I cleaned all ternminals and haven't had a probelm since
I bought my 2015 about 7 months ago with about 60,000 miles on it. Very clean truck and so far has been running great (but now you're videos have make me paranoid 🤣🤣). The main and most annoying problem has been electrical based. The first time, I got warnings for Stabilitrak, trailer brake and all kinds of things. The main screens went out, the radio would come on at full blast and couldn't be shut off, and then it did stall a couple of times. It showed 17 codes. After a process of elimination, we replaced the battery (which tested out fine, but decided to try it). A couple of weeks after, the trailer brake system light coming on (like 16 times in a row). No codes that time, but lower than normal voltage. So then we rebuilt the alternator and the positive battery cable. Currently driving it and now the radio is flipping screens both on the main screen and the dash info screen. I've had it at my regular shop, but taking it to the dealership to get the airbag recall done, so I'm going to trip down that rabbit hole with them. But does anyone have any guidance? I love this truck in a lot of ways... But I upgraded from a Gen 10 F-150 because I was hoping to minimize some of the maintenance bills ... But dear lord this is stupid.
It is a great truck for the most part once afm is deleted and you take care of the transmission. Your electrical issue are most likely a combination of bad grounds and terminals going bad in the rear module by the spare tire and the engine bay fuse box.
Thank you so much for getting back! Next step is that rear module! Your information is super helpful!
Glad our videos help!
I whould have never bought my 2014 GMC Sierra if I knew all this beforehand!!
Hopefully it holds up for you. Ask things considered, my truck has been very good
@@TheSundaeDrive Only had it 3 weeks n can smell antifreeze in the grill area and tighten gas cap light comes on an has new gas cap! Its going up for sale real soon!!
@@jessiehughes9432 that stinks man. Sorry to hear
I’m a ford guy myself but have always loved the look of the 2014 silverados before they did the face lift. It really suck because this would have been my first Chevy truck but it just doesn’t seem to be worth all the possible headaches. We ended up getting my wife a 2015 gmc terrain and it has so many problems right off the back that It pretty much ruined any future chances of me owning another GM
I think another discussion on 14+ Silverado that I’ve been researching is common (since my truck seems to have it) is p06DD……. Oil pump…… and how much of a pain and costly it is to replace. Seen other videos where the oil pressure sensor may throw the code. Replaced that, but nope….. so I’m assuming it’s the oil pump now
Great Video...thank you! Also, I may start pronouncing radiator like you do just for fun.
🤣🤣🤣
Great video, Cliff! Glad to know if buy a truck one day, I have a son that can fix all the issues...Dad.
haha Thanks Dad! For sure. I'll know how to fix them ;)
The radiators on these trucks are undersized in general. I know GM made the TSB about the radiators for the 14s and 15s, but my 2018 had a radiator leak at 35k miles and it wasn't even covered under the powertrain warranty because it only extends to the water pump and thermostat. The radiators look like they belong on a car with a V6 maybe, but not a 5.3. Most people on forums that had these issues (recurring) on their 14s and 15s got aftermarket radiators that weren't flimsy and never had the issue again.
My 2015 Silverado is in the transmission shop now, failed at 99,000 miles. Dealer replaced the vacuum pump when they did the seatbelt recall !!
I️ have a “clunk” in the driver’s seat (2015 Silverado LT) which is felt when making turns. I️ saw where using a hose clamp to hold a plastic piece from moving helps. I️ tried it and it worked for about 1000 miles, but has since returned.
Starter just went on my 2016 Silverado at 80k miles. I also had the vacuum pump issue. It did only happen at low speeds. Nearly got in an accident in heavy stop and go traffic. Would lose all braking power and had to restart the vehicle to get the brake working again.
Update on my 2014 Silverado, took all 8 injectors off and decided instead of replacing (because of cost), I cleaned them with carb cleaner and kit . They all sprayed very well and had 0 leaks . Put everything back together and still have my p0303 misfire code. Looks like my next option that Ive seen videos of are the lifters, rocker arms, and or push rods being the problem as well. Going to try my luck with that.
Did you ever figure this one out? I ask because I had same issue, and it turned out to be associated with my catalytic converter being clogged up. I have 2016 Sierra 5.3
@@Seantherightway06 what codes did it have?
@@Seantherightway06 had to replace 2 cats and o2 sensors at 90k miles .
So far my 2014 Sierra 4.3 has had no issues. 207k 99 percent highway driven. It's been the best truck I've ever owned. I said no issues but I had trouble with light bulbs, first this one then that one, All around the truck. It was a bad battery. Little things.
Seems like the 4.3 is a lot more reliable.
Also there is most likely a special coverage warranty for your rear clunk noise , the dealer will inspect the leaf sprint brackets and grease them then road test it, if the noise persists they will replace the brackets or whole unit. Same goes for the vacuum pump even after the recall has been performed it’s just a reprogramming event and the vacuum pump will still fail at one point so they can replace that as well under a special coverage warranty.
Had same klunk. The dealer replaced my springs .problem solved .
No special coverage for this. U bolts were tight so I lubed the spring clamps/brackets rather than wait for them to do it. Lasted 3yrs so far.
All my Lock Actuators have given up on my 2017 GMC Sierra crew cab and the Active Shutters.
Canada cold season causes the wires from the shift lever to flex and eventually break inside the steering column of 2016 Silverado causing loss of Tow Assist button control.
GM has a tsb on the clunk in the rear leaf springs. the little plastic tabs between the springs wear out! Mine didn't look bad but I replaced them and the clunk went away. parts cost me about $9 for all 4 from the dealer😎
Good to know! I'll check that out. By any chance do you know the tsb number?
Clunking come from my rear end on my 2014 4.3L was the rear diff gears breaking off at 136,000 miles last july. Mechanic was amazed I was able to drive it to him to fix it. at this same time he recharged the a/c and found the no a/c issues is probably the condenser. At 98,000 found all oil/trans cooler lines leaking. Other issue I have noticed is it burns all the lights out alot more then any other vehicle I have had. Have replaced all lights 5-6 times . My 2000 jeep wrangler with 190,000 miles that I bought in 2012 I have replaced all lights just 1 time in 2014. Also on 2014 Chevy Not sure what it is but after starting it makes a buzzer type sound for about 1-2 seconds. Just turned 150,000 miles yesterday.
My 2014 makes the buzzing noise also. I think it is coming from the speakers after the start up but I am not sure. I have only replace one tail light. I am at 73,000 now.
Strange about the lights, I've never replaced the bulbs on my 2014 with 123K miles. That's crazy about the rear tho 😬 I definetely hope that's not my issue
I bought my truck brand new and its done that buzzing once every few months since i first had it. They did a software update or some shit that didnt do anything.. i live with it
My 2014 Silverado has the same sound cutting out issue. The easiest solution I’ve found is switching the radio to FM radio then back to Bluetooth. It works nearly every time. Hope this helps someone
Bought my 2015 Silverado at the end of last year, within 2K miles I needed a new head gasket and exhaust manifold. Hasn’t had any other issues so far and only has 40,600 miles so I’m hoping it was just a one time rare problem
2 issues I’ve had with my 2017 6.2 z71, parking sensors errors! I get the service park assist nearly every day. I’ve learned to just ignore it and now this week I had a new issue check engine p2101 and U1510- found it to be the air flow dampers in front of the radiator. Module that opens and closes them fails.
My leaf spring were squeaking and oiled them, and was bouncing the bumper till the squeaking stopped. Then noticed th clunking sound, sounded like it was coming from the axles. I'm not a mechanic, but try the bumper bounce holding on the tailgate.
Currently at 113xxx miles and starting to have torque converter shudder. I turned the trans as soon as it started; hopefully gets a few more thousand out of it..
I would swap the torque convert asap - under $1000 installed vs 6-7K for a new transmsission
I put 1/4 rubber between my leaf springs and it solved my clunking. Prior when I backed up into a drive it sounded like a 30 year old truck.
Thanks for the tip!
17 tahoe ssv 98k, the steering shaft as it goes through the firewall can make some noise/vibration if whatever it rides up against gets real dry and worn. Some silicone lube (the same stuff for brake slide pins) fixes that up for a good while. When it's just the right amount of cold outside the first push of the brake pedal makes an almost whistle sound thats hard to put into text. It's fine for the rest of the day almost every time so I'm assuming something to do with the brake booster. And another cold problem is the bendix gear of the starter likes to stick if it's too cold and grind the flywheel. Those are the few things that came to mind that I didn't see in the video.
Thanks for sharing!
Mine does that annoying whistle with the brake pedal too 🙄🤣
Bought my Silverado with 71k miles. 90% driven miles are for towing 7k lb travel trailer. Currently has 80k miles, no problems so far. Previous owner never towed with it.
Seriously ! Ive been a die hard chevy/gmc guy for a long time!no more! I have a 1997 gmc sierra that has been trouble free since new. However its starting to show signs the engine is getting tired. Im just going to replace the engine with a crate engine. The body is in excellent condition. Ill even save thousands by not buying a new truck. Its frankly ridiculous newer trucks having all these issues! Especially considering how much they are asking for them.
Couldn't agree more
My 2015 had several problems I did not see in this video.
My rear shocks both failed at 16k miles, and again at 38k miles. I replaced them with aftermarket shocks at that point.
My truck came with the factory Rancho Shocks.
At 12k miles my steering column developed play that allowed the wheel to move laterally in any direction about 1 mm. This happened again around 30k.
At 35k miles the drivers side power seat track had enough play in it that the seat would move about 5mm front to back, and tilt slightly causing the back of the seat to have about 20mm of play in it at the head rest. The entire seat track was replaced.
At 14k my passengers side tow mirror would walk out on its own on rough roads or when the door was closed even when it was closed softly.
at 35k this happened again, dealer replaced the mirror both times.
At 56k it was doing it again now out of warranty and I delt with it until I traded the truck at 64k.
At 64k I traded the truck in as the trans was failing. (6L90e) This trans always ran 190 degrees or more even in normal driving and would git 240 when towing rather often.
My ignition switch came out of the column and fell apart 3 times in total. And no I never had anything more than the factory key fob on my keys. So it was not from excessive weigh hanging on the ignition switch.
At 21k miles the radio locked up and would only display the color green. Dealer replaced the radio module under warranty.
At 52k the AC compressor failed.
I really liked that truck, but it had far to many problems.
I did replaced it with another chevy. A 2020 that also had a few problems but nothing like that one did.
The 2020 also had the 6L90 in it and it blew up at 12k and again at 16k.
That truck was traded in for a 2022 3500 Diesel that I am now at 10k miles and 0 problems! Best truck I have ever owned!
Man that's crazy. The first two trucks, were those hd 2500s? Did you tow or haul a lot?
@@TheSundaeDrive All of these where HD trucks.
I had an 8k bumper pull camper that we took out 5-6 times a year but never more than about a 500 mile trip each way. We upgraded to a 12k 5th wheel and that was just too much for the 2020 2500 gas HD we had. So, 1 trip with it and I knew I needed a diesel.
But it was a longer trip. About 550 miles each way and threw the TN mountains.
I also pull a 7k car trailer about 10 times a year normally less then 400 miles round trip.
So until I got the 12k 5er a gas HD was perfect for me needs.
The 2020s second trans that blew up at 16k with just 4k miles on it never towed anything.
Both transmissions in the 2020 were taken out by a failed torque converter.
Truck was stock, 3.73 gears, stock wheels and tires, no lift, and not tuned or messed with in any way.
The 2015 was tuned, after market 20s with tires that where about a half inch larger than stock. 4.10 gears. No lift.
There are videos of some of the problems I had with the 2015 on my channel.
No videos of the 2020 or my current 2022 yet.
I'm not a content creator like you, I just make videos every now and them as I feel like it.
One other common issue that was almost a lawsuit is the headlights being dim. I am so upset with the headlights on my 2014 Sierra. I’m not sure which assemblies or lights to replace it as it seems everyone has the same issue.
Upgrade to LED HID’s, I did
I had the brake booster pump issue on my 2014, they did do the program change but would not replace the pump due to being over 150k miles. The dealer actually said the pump was faulty and had to be replaced. GM said it was never recalled, they only extended the warranty to 150k.
Can run electric or off manifold vacuum if you are not using DOD…
That stinks man. Not surprised tho
With my 2014 Gmc 1500 I lost all my speakers in my doors was trying to figure it out but after some time it started having drive door window problems in the door and went and pulled the wiring out of the truck to look at it and found all my positive wire weld it’s self to the ground.
My 2014 Silverado has a misfire in cylinder 3 thats being caused by a bad fuel injector supposedly , says the mechanics, but I’m going to replace and see if it works. Always put premium gas or sometimes e85. My truck was always maintained well as well. Spark plugs, coils, and wires were all good.
What brand of gas? They all aren't the same. A bad injector isn't uncommon. 8yr old vehicle is gonna have issues.
True I know it’s 8 years old but it was just out of nowhere and I always fill up at either chevron, bp, or shells. Could be that’s it’s just wear and tear
Had same code misfire cylinder 3 120k 2015 silverado needed new spark plugs
As for the rear end clunk, I experienced that after removing and reinstalling the shocks and following gm’s torque spec, there’s a lot of play between the bolt and bushing, make sure those are good and tight so you get friction clamping it stationary. I’ve found I need to tighten mine every 30k aswell.
Good tip! I'll be changing my shocks soon so I'll check it then
Same here, i need to check that out
I have a 2016 Siverado 1500 5.3L 6 spd Trans, Z71, new body style. I had problems with starting a couple of years ago. Seemed like the battery, though voltage tested good. I replaced the battery and noticed all the bolts on the battery distribution/Fuse block were loose. Battery was probably ok. Also tranny replaced at 96k. I was towing a 6000 lb travel trailer every few weeks though.
Lot of bad grounds on these trucks it seems. Hopefully at some point I can make a video and show all their locations.
My 14 Sierra 6.2 has broken 2 valve springs and the last one dropped the valve with it and bent the rod. Have gotten the engine rebuilt but now having an issue with it destroying the seals on the fuel injectors on cylinder number 1. First time put new o rings on but the last time installed new injectors and still it blew the o ring so taking it apart tomorrow to have a look at it to see what I’m doing wrong.
Be careful pulling the injectors. They are a complete pain but hopefully since it was done recently they will come out easily. We have a video showing how to install the seals.
I found most of these issues on my 14 gmc that had 250000 on it when I sold it last year, the Bluetooth cutting out I would hit the voice control and then cancel on the steering wheel and it would bring it back
Sorry to hear you had so many of the issues. Good tip on the sound!
Clunk in rear end is that the driveshaft input needs Teflon grease in the tube and that will fix it
Re the bluetooth issue as well as other infotainment issues. When i had my 2014 i had a lot of issues with the system freezing, the screen would go white and sit there for 10 min while it reset. It also had the bluetooth issues you mention and lots of other bugs. No software updates ever fixed it and i had it checked/updated EVERY time my breakerado was at the dealer for a warranty repair which was way too frequent. The research i had done at the time these problems with the radio plagued the 2014 and 2015 trucks and they fixed it in 2016 with a new infotainment unit. Until i decided it was time to dump the truck i had toyed with buying the new unit since there are companies that sell and program them to fit in the 2014 and 15 trucks and at the time folks on GM-trucks and forums like that reported the new unit fixed 99% of the issues. Too bad GM didnt retrofit the trucks they put the crappy system in. If i didn't have the Bose system i also could have gone with the Alpine "restyle" system but unfortunately it would not have fit my truck.
Glad they did fix it but annoying that the early trucks were so bad for sure e
I have a 206…. It wasn’t fixed in that model either, and it appears way way worse than the issues described here. I can’t stomach buying a 4th infotainment system.
Dont forget about the a/c evaporator core failing as well which is currently what i am possibly expecting to be the problem im not finding any dye or oil anywhere but if you take off the boot that drains condensation from the a/c from the cab located in the engine bay passenger side shine a uv light in it when its removed and if it shines slightly green or greenish white it seems to be the dye if your system which looks to be the evaporator leaking
The Bluetooth issue click radio then go back to media. Always works for me
Thanks for the tip!
I have the rear clunk/pop like it clicks into place like you said in the video on my 2017 sierra 1500, can you please do a video on all the possible outcomes or describe possible outcomes and how to fix each one in a comment? Thanks!
There is a TSB on the AC condenser as well, my Freon leaked out on my 2017 Yukon with 54k on it and the dealership replaced it for free
This is common on all GM trucks and SUVs, however GM will only cover the issue on the SUVs - Tahoe, suburban, yucons escaldes etc. not on the pickups - and they share the same part no for the condenser. Total rip. My 2015 Sierra Denali 1500 had this issue and GM did not cover it. I had to pay.
Shutter assembly behind the grill goes out frequently on these trucks, not hard to change but cost almost $400.
Good to know! I don't have those so wasn't aware
My 17 transmission overheated and started slipping at 80k mi. Also, had the AC condenser crap out. The brakes crapped out and like clockwork right when they released the recall for the "hydraulic pump". Months later was driving and tried to stop but truck said "hell nah bro! Let see how many people or cars we can take out" luckily I stood on the pedal and did some sidewalk/road driving to keep from killing anyone. Couldn't replicate it when I took it in. Then one night I'm backing up to my garage and again, pedal hit the floor, I tried with all my fatass to push the pedal down like it's going to help and barely smacked my garage with trailer hitch and it shot up like a rocket! Destroyed the garage door, part of the frame, did some beautiful damage to the top of my tailgate. Worse part is that it Destroyed all kinda stuff that was packed full in my garage. So sad and pissed. I used to love Chevy, have had 4 Chevys to date.... should have known better after getting a POS 2014 that shook like a dopefiend withdrawing!! But there was nothing wrong with it. Have had similar issues with shaking in the 17 but only at certain speeds like 70mph. Went from 20" factory to 28" Dubs, back to factory, then to 26" Diablo Elite G2s, back to factory. Every single one hit that Harlem shake on hwy. Guess 4 different sets of wheels and tires were all defective... nope, not the truck. So fk GM every time their hearts beat! That's how I feel. Sorry for rant and language.
All I can say after watching these 2 videos is: I sure wish Toyota made a 3/4-ton truck.
It would be helpful to know what wire it was that was short in the door. I have an issue currently that the door lock doesn't work on that door but the button works for all the other doors. I have replaced actuator and it still same result.
The driver seat vibrate notications stop working. Vibrations are used for lane and park assist. The wires going to the motor get damaged over time. GM recommends installing a new vibrate motor but you can easily repair the damaged wires to fix the issue.
Good tip! You are the second person to mention that now.
Most often the clunking in the rear is your leaf spring pads wearing out. Every time your springs articulate, in slow maneuvering you’ll hear a clunk. Super annoying. The Silverado pads are ridiculously thin. You can easily fix this with a few 1/4” pieces of rubber or you can purchase a kit such as Spring Thing. I bought the kit and it’s worked flawlessly for over a year. Real easy once you know where to look
Ok thanks! I'll check into that
I have the rear clunking sound as well. The sound usually happens when I am turning up an incline or hit a bump which rocks the truck back and forth. I replaced the rear shackles with 60k on 17’, rear shocks, and the truck is still making the clucking sound. The dealership put silicon pads on the leaf springs after replacing rear shackles, still the annoying clunk is present. Interestingly, I had the trucked rust proofed and the clunking sound has went away (for now). I have taken it to several mom and pop shops and they can’t figure this out. Rear bearings are still good as well.
If you rock your bed back and forth does the clunking sound happen? I have rocked several truck beds with in the same body style model years and mine has been the only one to make this annoying sound. Looking forward to a video on this.
@@jordanprocunier8228 buy the spring thing kit. It worked. I replaced my leaf springs… the issue came back. The kit is $20 I think
@@jordanprocunier8228
ua-cam.com/video/2GvEsat5Bbc/v-deo.html
@@sterlingjcalvin thanks for the information.
Update. I replaced my leaf spring pads with the kit. Was easy to replace and might need a second pair of hands to help with prying the leafs apart. The clunking sound is 100% gone! Hopefully this helps.
I have a 2016 LS 1500 4x4 CC 7ft bed at 210k miles, the things that have gone wrong with mine So far( I have only owned it since 199,399)
Power steering - upgraded to electric
Fine dust problems in all my locks like the tail gate and doors so they never close right and I have to get them all replaced even after trying to clean them out
High resistance on the battery cables leading to the power distribution block - had to replaced the harness for those and power distribution block and the entire fuse block as I randomly kept loosing power when turning , could be going 80mph and the whole truck would turn off and steering is electric so yea you can only imagine what happened and let’s say I needed new pants when that happened
Front diff had to be replaced as the previous owner never used it so , use it or loose it I guess
Driver side door hinge brace , became loose so I just tightened it up
Bad usb for infotainment center in the center console , specifically the bench seat model with the 3rd middle seat
Rear step bumpers becoming loose
She’s 100% stock oem parts and no mods ,other then new engine and trans and items listed above , the previous owner was a llc and all the records are on car fax but car fax only tells so much but there was a afm delete with stage 1 cam and new torque converter and bypassing the trans to cool it down to make it last longer
The power issue is bad grounds. There are several videos on UA-cam that go through the common locations to check
I just wanted to comment on the sound issue you experienced, me too and I just hit the phone command and then the hang up command on the. Steering wheel and it comes back on. A couple of occasions, it didn't work and it came back after stopping and restarting the truck
Appreciate the tip. Thank you!
One issue I've seen online that's a common issue and is currently happening to my '14 silverado is transfer case motor stuck in "auto".
I had 2 compressors go out on my 2015 sierra. The first was one month out of warranty bc of years not mileage. The second was 2 years later. The first I had dealership repair and it lasted 2 yrs. The last I’m on 4 years now. It’s definitely an OEM issue that they’re aware of but will not take care of for customer 🤷♂️
A little late to the game and haven't read any other comments. I had a 2016 Sierra 1500 Texas edition and the brake light lens on the passenger side was leaky to the point it fried the wire harness and would go out. I had this replaced twice within the warranty period. I went to the dealership because of warranty, but seems like sealing the lens with urethane or silicon would have prevented this from happening the second time. I also had an injector blow on me before the truck even had 5k normal use on it. Common issues with all GM head units are blanking out/shutting off randomly. If you take off the glove box and check the connection (I believe it's the blue) for wear, just unplug and reinstall if the wires are all connected, the radio should come back on. If not, that's outside of my experience. The wire harness to the power windows is also a common one, especially the driver's side because it's used the most. I'm now back into a 2017 Sierra and I'm trying to change my dash lights to red (like my 2016 was) if there's a way to dig into the head unit settings to do this, please let me know. Thank you for these videos, they're helpful to see what I can expect with one of these trucks with a little more life.
2015 suburban bought used at 80k , 188k now, had hpfp issue, new transmission at 180k (my fault, didn’t service). Ac rear blower changed. Still driving ok at this point. Oil changed every 5k.
I got my 14 brand new from dealer in early 2015 man.. let me just say I'm at 99k miles rn and iv been thru 3 rear ends a fuel pump my gas gauge still isn't working iv had to replace whole front end of truck all ball joints went out before 50k miles water pump went out,tranny runs around 190 ! And iv changed fluid and filter once at 50k miles and again at 90k miles it still shifting hard with cold start and surges when I let off gas to coast, the little black thing on top of cab leaked and I had the glasses holder full of water when I opened it😂thanks gm,also cargo light bolts came loose and that leaked also, iv had radio screen quit working for days just completely black then out of nowhere start working, yupp driver side doors have to be locked manually buttons don't work,gas pukes out when trying to fill, man I could go on forever....
Wow 😳 that stinks man. Way too many issues. I assume you are lifted with bigger wheels if you've blown 3 rears?