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Alex the EV Repair Guy
United States
Приєднався 28 сер 2016
Hi there! I'm Alex, and I own a QC Charge franchise EV Repair shop in Portland Oregon. I've been repairing electric vehicles since 2018, and there's always something new to learn in the ever evolving world of EVs. These days I work on a lot of the earlier Tesla Model Ss (and other Tesla powered cars, like the RAV4 EV, and Mercedes B-Class ED), but I work on my fair share are other EVs too, like the Nissan LEAF, and the Fiat 500e.
Join me in my journey of documenting some of my EV repairs and other projects (maybe one of these days I'll get around to re-converting my Kawasaki A1-SS that started this channel).
QC Charge #2
8750 NE Emerson St.
Portland OR, 97220
+1 (971) 444-5064
alex@qccharge.com
Join me in my journey of documenting some of my EV repairs and other projects (maybe one of these days I'll get around to re-converting my Kawasaki A1-SS that started this channel).
QC Charge #2
8750 NE Emerson St.
Portland OR, 97220
+1 (971) 444-5064
alex@qccharge.com
4 year ownership update: 400k+ mi Tesla Model S
Howdy folks, this is a little bit of a different video from my recent typical repair content, but I've had a few requests for an ownership update on my 2015 Model S 70D, and didn't really have anything else to upload this week, so I threw this together pretty quick. If you've got any questions, feel free to ask them in the comment section below!
Here's the link to my recent video where I performed a CCS controller retrofit on this car: ua-cam.com/video/llchiaSVwzc/v-deo.htmlsi=OJjDKJm2aMsAsjyb
Stay tuned for more future EV repair content, and if you have an EV in need of repair, feel free to get in touch!
QC Charge #2
8750 NE Emerson St.
Portland OR, 97220
+1 (971) 444-5064
alex@qccharge.com
Here's the link to my recent video where I performed a CCS controller retrofit on this car: ua-cam.com/video/llchiaSVwzc/v-deo.htmlsi=OJjDKJm2aMsAsjyb
Stay tuned for more future EV repair content, and if you have an EV in need of repair, feel free to get in touch!
QC Charge #2
8750 NE Emerson St.
Portland OR, 97220
+1 (971) 444-5064
alex@qccharge.com
Переглядів: 1 075
Відео
Nissan LEAF PDM Replacement
Переглядів 6 тис.21 годину тому
In this video, we get to work on replacing the Power Delivery Module (PDM) on this 2013 Nissan LEAF. The original complaint was that the car couldn't charge on AC (L1 or L2), but that it could still DC Charge, and had allegedly been previously diagnosed as needing a PDM by a Nissan dealer. I was ale to confirm that the issue was indeed with the onboard charging unit inside the PDM, and get it s...
Repairing a BMS "glitch" on a 2019 Smart EQ
Переглядів 19 тис.21 день тому
Howdy folks! In this video, we get to work pulling the battery out of this 2019 Smart ForTwo EQ in order to remove the BMS and send it off for to have the contactor cycle counter reset. The contactor counter getting glitched to 0 cycles remaining is a "known issue" for these cars when a digital logbook/mileage tracker is used. As far as Mercedes is concerned, when something like this happens, n...
How to tell if your Tesla LDU has issues.
Переглядів 2,6 тис.Місяць тому
In this video, I show the two common issues/failure modes for the Tesla Large Drive Unit. This applies to of course the RWD and Performance variants of Tesla Model S and X from 2012-2021, as well as the 2012-2014 Toyota RAV4 EV, and 2014-2017 Mercedes B-Class ED/B250e. The most important thing to do on these at least once a year is to inspect the rotor encoder sensor (aka "speed sensor") for si...
Model S CCS Retrofit
Переглядів 4,2 тис.Місяць тому
In this video, I retrofit my 2015 Model S with the proper hardware to be able to communicate with 3rd party CCS/NACS chargers. Basically all Teslas built prior to 2021 did not come with CCS communication hardware from the factory, and require a retrofit in order to "unlock" that capability. For most models, the parts to do so are available over the counter from Tesla, but for Model S built befo...
My Free Ford Focus Electric Gets a Sync 3 Upgrade
Переглядів 2,8 тис.Місяць тому
Howdy folks! In this video, I pull the old Sync 2 infotainment system out of my 2013 Ford Focus Electric and swap in a newer Sync 3 unit, which allows for use with Apple Carplay, Android Auto, and also just has a bit better UI and snappier software. Stay tuned for some other "more exciting" videos coming soon! If your EV is in need of service or repair, feel free to get in touch! QC Charge #2 8...
Tesla Large Drive Unit Rebuild (For a Toyota RAV4 EV) Part 2
Переглядів 28 тис.2 місяці тому
In this video, I get this Tesla Large Drive Unit all buttoned up with new hybrid ceramic rotor and primary drive bearings, as well as kit it out with a rotor coolant delete manifold. After that, I install the drive unit back into the RAV4 EV that it came out of and take it for a test drive. If you like this video, hit the subscribe button and stay tuned for more EV repair content! Thanks for wa...
Tesla Large Drive Unit Rebuild (For a Toyota RAV4 EV) Part 1
Переглядів 96 тис.2 місяці тому
Howdy folks! Here's the link for Part 2: ua-cam.com/video/FPHFoGy0ZDY/v-deo.html In this video, I pull the Tesla Large Drive Unit out of this RAV4 EV and get it torn down for a rebuild. In this particular case, an internal coolant leak started to cause a buildup of rust/corrosion in the stator housing, which was causing excessive friction to spin the rotor. Thankfully, the corrosion didn't get ...
"Fixing" the battery on my FREE Ford Focus Electric (Part 3)
Переглядів 10 тис.2 місяці тому
In this video, I finish up the re-assembly on the lower battery pack for my 2013 Ford Focus Electric, though this process ends up coming with some trial and error... Eventually I get it figured out though, and I'm able to get this car back on the road, at least for awhile. Thanks for watching, and make sure to stay tuned for more EV repair related content!
Fixing the Battery on my FREE Ford Focus Electric (Part 2)
Переглядів 9 тис.3 місяці тому
In this video, I work on getting the battery pack cleaned up and mostly re-assembled. There were a few snags in the process, but ultimately, the pack should soon be ready to go back into the car. Stay tuned for the next update on this saga where I should be getting the enclosure sealed up, and getting the car running again. I've also got some other repair process videos in the works as well.
Fixing the battery on my FREE Ford Focus Electric (Part 1)
Переглядів 16 тис.3 місяці тому
Howdy folks! In this video, we pull the lower battery pack out of my 2013 Ford Focus Electric, and take it apart in preparation to clean out all of the coolant and fix the leakage issues. Stay tuned for part 2 next week! If you have an EV that is in need of repairs, feel free to reach out! QC Charge #2 8750 NE Emerson St. Portland OR, 97220 1 (971)444-5064 alex@qccharge.com
I got a *FREE* Ford Focus Electric!
Переглядів 3,4 тис.4 місяці тому
Howdy folks! Join me as we go over my new to me 2013 Ford Focus Electric, which was given to me as a non-runner. In this video, we figure out what the issues are with the car, and come up with a rough plan to address those. Stay tuned for future updates, as it is going to get interesting as we do a deep dive into the major repairs needed to get it back on the road! If you have an EV that is in ...
New Shop Tour (QC Charge #2)
Переглядів 9474 місяці тому
We take a tour of my newly opened EV repair shop, which is a "franchise" QC Charge facility. Feel free to chime in if there is anything you'd like to see about the goings on here, and I'll see what I can do. Of course, if you are in the PNW and have an EV that is in need of repairs, feel free to reach out (your car might even make it into a video!). As always, thanks for watching! Alex Bessinge...
How has my 400k+ mi Tesla held up after 2 years?
Переглядів 1,7 тис.Рік тому
It's been a LOOOONG time since I last uploaded! I figured that it was about time I posted an update on my 2015 Tesla Model S. It's been a little over 2 years since I bought it at 408k. Since then, I've put about 28k miles on the car driving the car almost daily for my commute (mileage has gone up since I filmed this video), as well as taken it on a few long road trips to Oregon and back (~1,800...
I bought the CHEAPEST Tesla in the country.
Переглядів 1,6 тис.3 роки тому
I bought the CHEAPEST Tesla in the country.
Finally a new upload! (I bought another EV)
Переглядів 3614 роки тому
Finally a new upload! (I bought another EV)
Another Ranger EV?!? (Ranger EV Project ep.3)
Переглядів 1,2 тис.4 роки тому
Another Ranger EV?!? (Ranger EV Project ep.3)
Battery Pack Removal (Ranger EV Project ep.2)
Переглядів 1,4 тис.5 років тому
Battery Pack Removal (Ranger EV Project ep.2)
My New Ford Ranger EV! (Ranger EV project ep.1)
Переглядів 3,3 тис.5 років тому
My New Ford Ranger EV! (Ranger EV project ep.1)
Motorcycle Update 4 + Not really "seat cover tutorial"
Переглядів 1537 років тому
Motorcycle Update 4 Not really "seat cover tutorial"
Electric Motorcycle Update 3 FIRST TEST RIDE!
Переглядів 5717 років тому
Electric Motorcycle Update 3 FIRST TEST RIDE!
Electric Motorcycle Coversion First Update!
Переглядів 5138 років тому
Electric Motorcycle Coversion First Update!
That's a bummer that you had to delete the cooling system. I have a 2013 Focus Electric that I searched for 2 years to find a newer used battery. It came from a 2018 Focus out of Canada. Do you think it would be possible or effective to create a system that blows air through the tubes instead of liquid coolant?
I have a 2015 model S 85, this car has only done 41000 kms, I love it. I've done the CCS2 and MCU2 upgrades and also the rear drive coolant delete (I saw this on your channel). I just purchased a front bumper upgrade from TSportline, this makes it look like the face lift model. The new bumper has been checked and fitted to the car with the parking sensors fitted, taken off and sent to a body shop for paint work. It's going to look next gen awesome soon.
What SC option does it have and, if applicable, was the transfer difficult? Thanks.
It has SC01, Free Unlimited Supercharging. Transfer wasn't difficult at all, just a regular ownership transfer.
Proud to have that many miles but a lot of things needed replacing.
👍🌟👍
It’s interesting to me that replacing the battery and the front drive motor was still economically viable for the previous owner. I wonder what would prevent the car from doing one million miles. Thanks for sharing.
I guess I should've mentioned in the video, both of those repairs were done under warranty. It used to be that most versions of Model S and X up until 2017 had an 8 year, unlimited mileage powertrain warranty (which covers the battery and drive units). That said, a used front drive unit can be had pretty cheaply (~$2-3k). Battery packs are more expensive, but still attainable. Oftentimes drive units and batteries can be repaired rather than replaced (just not something they do at the Service Center, but something I do perform at my shop).
@@AlexEVRepair Thanks for the clarification! I like the idea - which may be wrong - that as battery prices come down, and battery module level replacement becomes affordable, electric cars ‘should’ be able to do 500K+ miles. Especially for handy people like you, but I hope it would work out for a broader population.
I read / hear nothing but bad things about electric cars. It’s nice to hear a mechanic/owner frankly discuss ownership of an electric car. We live in the country and drive long distances on a regular basis. I have researched the charging stations in our area and it’s pretty grim. Guess I’ll stick to gas for now.
Don't where you live, but after I started test driving all Tesla models last December, I WAS HOOKED! It took until Memorial Day weekend when I bought a lightly used -22 Model S and WOW!!
I look forward to a 100kWh battery upgrade video!
Tesla Model;S the most beautiful car ever.
1ST COMMENT! (I've owned 6 cars in my life. 40 years driving. Combined all the mileage in those cars I'm still way short of 300,000 total driving).
Lots of redundant covers, good opportunity for weight reduction
Junk technology
Thank you. Everything is so clear and easy to do... But on my Tesla 90D (2016), there is no similar service menu like yours. I can't see the high voltage manu. Couldn't find anything like this 😢
Probably because you have MCU1... On those, the configuration change needs to be done with Toolbox 3.
@AlexEVRepair and? What can I do? 🫣 maybe CHadeMO is a better way to charge my Tesla 🤔
D108 is probably a bi-directional TVS-diode. It needs to be able to take 12V, so I guess a 15V TVS is a good replacement.
I have a 2015 Model S 85D and I was thinking of upgrading to CCS, how is the charging speed compared to the Tesla Supercharger? I have the Chademo adapter and it can't go above 50kwh, would love to get faster than that from the CCS.
The CHAdeMO adapter is limited to 50kW, but the CCS adapter can deliver over 250kW (which is obviously more power than your 85D can accept). Charging speed should be similar to what you get when Supercharging, assuming of course you can get the battery properly preconditioned, which can't be done "manually" on Teslas, so you kinda have to get a bit creative, particularly if the battery is cold.
@@AlexEVRepair Supercharging rarely gets me more than 50kW either. I don't want to upgrade to CCS if it won't get me more than that, so I guess it's not worth the upgrade. Thanks for the response!
Pretty much the same for me (and most other Model S on the 70/85kWh architecture packs). My car might spike up to 100kW for a few seconds if I plug in at ~10% SoC and temps are warm outside, but very quickly drops to ~70kW, then tapers from there. Usually by the time I hit 50% SoC, it's down to ~50kW or less. In colder temps, the charging is even slower.
@@AlexEVRepair sounds the same as much charging curve as well
I watched the whole video thank you. If you could discuss costs that would really help alot. labour time and parts. Thanks again
Used PDMs can usually be sourced for around $500-700, and it's about 5 hours of labor to do the swap.
Thanks for the great video
Maybe a stupid comment but if you're going to mess up the cooling system anyways couldn't you try putting some stop leak in it
Can you also swap out the main battery (under the seats) with a used one without computer coding? Just plug in?
Swapping the battery does require some programming if swapped for an "alike" battery, but that can easily be performed with LEAFspy Pro. The battery can also be upgraded to a larger size pack from a newer model, but that requires a bit more effort and hardware.
Would like to see diagnostic videos. In particular, how did you determine the PDM was faulty? Thank you.
Take the component off the good board to see what it is. Then put it back
what about measure burned components in the new PDM? BTW, great video and tnx for sharing it :)
Platt Auto! Got my bolt which was total loss and my niro from them. All within 6 months.
There is a reason the components blew - you need to track down that reason. Clearly the cause is in the PDM, otherwise the components in the new PDM would also blow.
Greetings from Germany & nice work! Besides your valuable tipps, here's another one: As the car is basically a Renault, using ddt4all, you can actually read the remaining counter for the contactors. So, buyers beware 😉 (I'm driving a 2017 ED myself)
hey dude do you know if the 2016 smarts fortwo electrics have this countdown timer? mine has 34 thousand miles on it.
@@brianwillis1577AFAIK the 451 does not have this. It is mentioned IIRC by EV Clinic from Zagreb
I enjoy watching your videos. My 3 vehicles are ICE and I'll never buy an EV but I like to learn about them and your videos are perfect for me. Thank you.
Be cool if you could find a local metal polishing shop and have them do a treatment on the lid. Sort of the main focus when you open the hood, be nice if it looked shiney or a cool design on it.
Thank you ever so much for your time and work Alex,, 💖🙏💖
is it possible just to swap the internals of the PDM instead of removing the whole thing, or are the parts matched somehow?
It would be possible, if the parts were available to do so. The whole assembly is not terribly expensive used (~$500) as these things go though, since they are quite plentiful. The labor is the most expensive part of the whole job.
Do you know what causes the diode to blow? (It seems to be a common failure on the Leafs even the older ones with the charger in the back.) Is it from a bad EVSE?
Would it have been possible to disconnect the cables at the module instead of unthreading them through the chassis?
Technically, yes. I've done it that way once before, but getting the lid off while it's still mounted in the car is a pain. I'd say this way is (marginally) easier.
Do you ever partner with "EV Rides" down the street from you?? Since they specialize a lot in the Leafs. Or is that actually you? Im a local and was curious bc I know about EV Rides but just found out about you working on leafs, not that long ago
I just opened this shop about 6 months ago (I used to work at a shop in the San Diego area for about 7 years, and am currently "partnered" with them, hence the QC Charge name). EV rides certainly has a.... "reputation" in the independent EV repair world, especially when it comes to LEAFs. Not an outfit I would care to do business with.
@@AlexEVRepair ahhh I didn't know much about their reputation, I just figured since y'all are both EV focused and close to one another, there might be some communication. That's cool you've come from San Diego though and get to do your own thing!
Regarding that burned "diode" i think it is not a diode despite it's labeled as "D" it might be an inductor. You can verify with a multimeter just te be sure. You can tell much by just D117 and D108 are seems a symmetric data line so they are identical i think. You can measure D117. If it's a diode you can check forward voltage to get an idea what is what. By the look of that topology it can be a clamping zener diode which is used to clamp excessive voltage on that line to limit damage and intentionally burn that 0 ohm resistor as a fuse. Before identifying that diode part number i think there is another problem on that harness side PCB. I believe some overvoltage event happened on another board which resulted that burned resistor and diode. BTW:Don't just swap that board because fault still exists on harness side. You may burn same spot on new board.
Well done and informative.
great video
great job working in those tight spaces
Hello, I am interested which model of MCU has your car? Is that Tegra Nvidea or Intel? Thank for advance
It's MCU2 (Intel).
thanks for your fast response❤️I am in eastern europe currently and there is only few chademo charging stations , so I am thinking to move on ccs, but my 2015 model S has mcu1 and as I know there is a difference in retrofit module beetween mcu1 and mcu2, I am still dont know which module should i buy ( i mean part numbers)
The module is not different, but with MCU 1 you need to use a Toolbox 3 subscription to change the configuration, as it doesn't have the menu option in service mode.
@@AlexEVRepairthank you ❤❤❤
Allrighty, thanks for the great video! Very informative.
Well done, Alex. Did you used to have a shop in Vista, CA a couple years ago? I saw a video and think you were in it.
I used to work there (and am still "partnered" with them). Just moved up here to Portland and opened this shop about 6 months ago.
I feel like it’s insurance company should pay for this because it’s their fault for making him put that GPS bull in his car
21:00 wait but this isn't free supercharging tho. that's not a tesla stall
Right, that's sort of the point... This retrofit allows the car to charge via CCS at non-Tesla DC fast chargers. It can still of course charge at the Superchargers (for free in the case of this car), but now all other stations are also available to charge, including in places where there might not be any Superchargers around, but where other charging exists.
@@AlexEVRepair yeah noticed that after watching more. my bad hahah.
Good luck Sir
Soon i saw NISSAN word i was like..next video.
To get them on the lift, pull it forward until the front arms will go under the car. Move the front arms under the car but leave the lift rear arms out. Reverse until you are about to run into the front arms. Rotate the rear lift arms under the car. Now you need to center the cars and move the lift arms into the correct position.
Still not enough space to do that (at least on my lifts). Also, the positioning of the normal rear lift point actually gets in the way of removing the battery. If I do more of these in the future, I may need to invest in some "wheel lift" adapters pick it up from the tires.
@@AlexEVRepair Interesting. Would a pinchweld lift adapter provide enough clearance on your lift? The ones we have are a much smaller profile than the standard lift pads.
I know someone who owns a Leaf and only gets up to like 60 miles on it on one charge. Any recommendations or is the Leaf junk at that point?
Depending on what year it is, 60mi actually might be doing pretty good! Particularly for early model LEAFs, battery degradation is pretty common. In most cases, the only fix for that is to swap in a better condition pack. It's also possible to upgrade the battery to a larger capacity one out of a newer model (40 or 62kWh), though that can be quite pricey...
Alex, I am wondering if you could walk me through the swap out of the 12V battery on a smart. I want to ensure I don't brick the HV battery. I also need to swap out the desiccant filter and I would need a way to "inform" the car that the filter had been changed. I have to tell the computer that the "service" on the Smart has been completed. Also, if I found a Smart EV with a bricked battery would you be able to remotely run through the "un-bricking" of the battery? If so how much would you charge me? I'm in Canada so there are very few service options for the Smart now.
Hi Chris, I think I responded to an email from you about a week ago. There's no special procedure to swapping the 12v battery, just swap it out like any other car. As far as resetting the service interval for the desiccant cartridge, there's no way to "tell" the car it's been swapped, it's simply a service screen reset (much like an oil life reset on an ICE). On the ED4/EQ models, it's as simple as navigating to the service interval screen on the IC, then just press and hold the OK button on the steering wheel until it says it's been reset, ED3 and earlier models are a little bit more tricky, but it's just a combination of key cycles and button presses. In terms of "un-bricking" the HV battery, that depends on what the actual failure mode is that caused it to get bricked in the first place... If it's a contactor counter issue like I dealt with in this video, then the steps are basically as seen here (I'm considering "buying" the reprogramming procedure for this repair, as seemingly nobody else in North America does it, so in the future, I might be able to perform that service if you sent the BMS here). Alternatively, if the issue is that the BMS has gone into "junkyard mode" and has started self discharging the pack, then time is of the essence, as if the HV battery gets too far discharged, it *cannot* be recovered. I'm happy to give some quick tips if needed, but I'm not in the business of "repair consulting", so you're on you own in terms of actually doing the work... But there's plenty of forum posts and videos out there on these subjects with lots of useful info.
How many liters of antifreeze in a Ford Focus Electric?
How do you protect yourself from the liability of future failures of the battery modules you repair?
Not sure what you mean by protecting from future liability, but generally I have a one year warranty on all my workmanship. That said, as I mentioned in later parts of this series, doing this particular "kind" of repair is probably not something I would be willing to do on a customer's car, simply too much room for future problems to occur, and also some pretty significant caveats. In a situation like this, I would probably recommend replacing the pack(s) entirely.
I like the modularity!
These things are antiques in the EV world