Thank you for being the only video on youtube that actually shows all FOUR instead of just the two main boxes. The center instrument panel one in the footwell is tricky to find.
I stumbled upon the fuse box underneath the steering column yesterday while looking to find the OnStar brain/module. I watch this video this morning and BAM! I learned what the "SEO" fuse and/or relay was. Thanks so much for making this video. We are making a move from Florida to Alaska in April. We bought an '03 Yukon Denali XL with about 220k miles on it. It has been fun trying to get all the glitches out of the system including the aftermarket alarm systems.
I went out to look for SEO relay under steering column and there wasn't one. However, the OnStar aka "DeathStar" system is sadly still fully operational. I actually spoke to someone through my vehicle that thought I wanted a subscription to Onstar. I said I was actually looking to remove unit entirely. Again, thanks for the video.
Your welcome, if I was you, i would replace the radiator and the radiator fan, and check out your spare tire. see if you can lower it and remove it. GMC has been know for Spare tire problems, ( you can lower it but you cant release it to remove the spare tire. ). All the fan belts can be easily removed and replaced. Thank you and good luck.
Thank you for taking the time you have taken to create these 2005 Yukon denali videos. very precise and thorough for DIY'ers. Best Demonstrations with simplest instructions by far compared to other videos related to same yr.make and model. THANK YOU!
I was looking for my Onstar fuse under the hood. Thanks to you, I was able to locate and disconnect the circuit. On my 2002 Yukon Denali, the circuit was listed as Special Equipment Option (or SEO). I understand there are some minor differences, even for the same model years; as was the case here. Thanks again!
Awesome video! Thanks! I am tracking down potential issues- Cannot find any reference anywhere what the inline fuse or relay is that's on the negative battery cable close to the actual battery. Can't find it on any replacement cable.
Great videos! I never knew my rear defroster turned on my mirror heat!! Have a quick question. I am trying to fix rear hvac blend door actuators and there is no power going to the brown wires at the actuators, I cannot find any blown fuses, Any ideas as to where the problem is? I also changed the control module for the actuators with no luck. Front hvac system works great.
ABOUT TIME!!! I’ve been searching high and dry for this info. I have a 2003 Yukon and my passenger side windows stopped working. And my gauge cluster always stop working and found on google to pull the IPV fuse for 5 minutes and it works. My gauge cluster starts back working for a few days. Any idea why I’m having both of these problems?
I have 2005 Yukon Denali with aftermarket tail lights. The rear lights are not working however the brake lights are working and turn signals are working should I check the fuses RR PARK and LR PARK?
I am having no luck locating the mega fuse on my '05 Denali. My battery is on the left side in front. I think all these videos (like I watched 15 of them if not more) show the batteries near the right side/firewall with the mega fuse on the firewall in plain sight by the battery. I am stumped.
On my denali my double electric fan to cool the radia tor doesn't seem to ever turn on. Are all three of those fan relays for that fan turning? Would I have to change all three ? What would be an easy way to do it? Cuz I bought one relay not thinking it had three
Relays are Cheap. so you it wouldn't hurt to replace all 3. But Basically the fans are connected in series in low speed, and in parallel for Hi speed. Can you check the voltage to a good ground on the 3 relays and it should be 12 volts, and approx 6 volts in between the fans on low speed. So if one fan has high resistance it will drop the power to turn both fans. Also a bad ground would drop voltage and reduce power. Cooling Fan Control - Two Fan System The engine cooling fan system consists of 2 electrical cooling fans and 3 fan relays. The relays are arranged in a series/parallel configuration that allows the powertrain control module (PCM) to operate both fans together at low or high speeds. The cooling fans and fan relays receive battery positive voltage from the underhood fuse block. During low speed operation, the PCM supplies the ground path for the low speed fan relay through the low speed cooling fan relay control circuit. This energizes the low speed fan relay coil, closes the relay contacts, and supplies battery positive voltage from the low fan fuse through the cooling fan motor supply voltage circuit to the left cooling fan. The ground path for the left cooling fan is through the cooling fan s/p relay and the right cooling fan. The result is a series circuit with both fans running at low speed. During high speed operation the PCM supplies the ground path for the low speed fan relay through the low speed cooling fan relay control circuit. After a 3 second delay, the PCM supplies a ground path for the high speed fan relay and the cooling fan s/p relay through the high speed cooling fan relay control circuit. This energizes the cooling fan s/p relay coil, closes the relay contacts, and provides a ground path for the left cooling fan. At the same time the high speed fan relay coil is energized closing the relay contacts and provides battery positive voltage from the high fan fuse on the cooling fan motor supply voltage circuit to the right cooling fan. During high speed fan operation, both engine cooling fans have there own ground path. The result is a parallel circuit with both fans running at high speed. The PCM commands the low speed cooling fans ON under the following conditions: 1. Engine coolant temperature exceeds approximately 94.5°C (202°F). 2. A/C refrigerant pressure exceeds 1447 kPa (210 psi). 3. After the vehicle is shut OFF if the engine coolant temperature at key-off is greater than 101°C (214°F) the low speed fans will run for a minimum of 60 seconds After 60 seconds, if the coolant temperature drops below 101°C (214°F) the fans will shut OFF. The fans will automatically shut OFF after 3 min. regardless of coolant temperature. The PCM commands the high speed fans ON under the following conditions: 1. Engine coolant temperature exceeds approximately 104.25°C (220°F). 2. A/C refrigerant pressure exceeds approximately 1824 kPa (265 psi). 3. When certain DTCs set. At idle and very low vehicle speeds the cooling fans are only allowed to increase in speed if required. This insures idle stability by preventing the fans from cycling between high and low speed. Hope this give you a better understanding how the fans work.
www.vadengmpp.com/owners-manual/gmc/2005-GMC-Yukon.pdf Special equipment option accessory Look at - - Chapter 5 Page 111,,, I have heard if the DVD player spits it back out , not a fuse, it has power to it and is a problem with the player and pulling or changing fuse will accomplish nothing Try disconnecting your battery and reconnect see if it resets. Good luck
Where's the main battery fuse I hooked up jumpers and I was a bit impatient cranked the truck without waiting for bateery to charge now I have zero lights and no power....trying to restore 2003 gmc denali
i have been asked this before, www.vadengmpp.com/owners-manual/gmc/2005-GMC-Yukon.pdf That link shows fuses - - Chapter 5 Page 111 But if the DVD player spits it back out as you describe not a fuse, it has power to it and is a problem with the player and pulling or changing fuse will accomplish nothing. So that's the extent of what i know. I.m currently working on my DVD player. I.m going to remove it and send it to have it repaired then reinstall it. Mine has power, but got dirty and doesn't want to eject.
This is commonly called "Dieseling" a common problem with high compression / high performance engines, especially in warm weather or when the engine is hot. In this case, it's usually caused by running "cheap" gas with inadequate octane. In this case it can usually be remedied by switching to a higher octane fuel. other things that could cause this are, Using the wrong spark plugs, Spark plug tips covered in carbon, Engine overheating, EGR Valve Problems, Vacuum leaks, Idle too high, Fuel injection problems, Ignition timing too advanced, Carbon buildup in the valves or combustion chambers, Carburetor problems, Good luck and thanks for stopping by
Thank you for being the only video on youtube that actually shows all FOUR instead of just the two main boxes. The center instrument panel one in the footwell is tricky to find.
Thank you. I hope you get to check out my other videos.
I stumbled upon the fuse box underneath the steering column yesterday while looking to find the OnStar brain/module. I watch this video this morning and BAM! I learned what the "SEO" fuse and/or relay was. Thanks so much for making this video. We are making a move from Florida to Alaska in April. We bought an '03 Yukon Denali XL with about 220k miles on it. It has been fun trying to get all the glitches out of the system including the aftermarket alarm systems.
I went out to look for SEO relay under steering column and there wasn't one. However, the OnStar aka "DeathStar" system is sadly still fully operational. I actually spoke to someone through my vehicle that thought I wanted a subscription to Onstar. I said I was actually looking to remove unit entirely. Again, thanks for the video.
Your welcome, if I was you, i would replace the radiator and the radiator fan, and check out your spare tire. see if you can lower it and remove it. GMC has been know for Spare tire problems, ( you can lower it but you cant release it to remove the spare tire. ). All the fan belts can be easily removed and replaced. Thank you and good luck.
Thank you for taking the time you have taken to create these 2005 Yukon denali videos. very precise and thorough for DIY'ers. Best Demonstrations with simplest instructions by far compared to other videos related to same yr.make and model. THANK YOU!
Wow. Thank you !
It couldn't been put together better 👌! Very easy to follow. Great job!
Thank you very much.
I was looking for my Onstar fuse under the hood. Thanks to you, I was able to locate and disconnect the circuit. On my 2002 Yukon Denali, the circuit was listed as Special Equipment Option (or SEO). I understand there are some minor differences, even for the same model years; as was the case here. Thanks again!
Your welcome. Saving the world 1 fuse block at a time.
Thank you for your information extremely useful.
Your very welcome. Thanks for stopping by.
You are awesome! Thank you so much!
Your welcome Christopher. Thanks for stopping by.
Thanks boss, exaclty what I was looking for
Awesome!!
A trick: watch movies at kaldrostream. Been using them for watching loads of movies recently.
@Lorenzo Shawn Definitely, I've been watching on Kaldrostream for since november myself :)
Awesome video! Thanks! I am tracking down potential issues- Cannot find any reference anywhere what the inline fuse or relay is that's on the negative battery cable close to the actual battery. Can't find it on any replacement cable.
Great videos! I never knew my rear defroster turned on my mirror heat!! Have a quick question. I am trying to fix rear hvac blend door actuators and there is no power going to the brown wires at the actuators, I cannot find any blown fuses, Any ideas as to where the problem is? I also changed the control module for the actuators with no luck. Front hvac system works great.
The best thing I can. Tell you is get a wiring diagram. Good luck
💯💯this VIDEO SO SIMPLE AND INFORMATIVE THX
Thank you , this is all i can do. Because i have a face for Radio..lol Thanks for stopping by.
Great video sir.. i have the Gmc yukon as well.. do you happen to know where in the alternator fuse located at?.. or the relay?. Thanks
ABOUT TIME!!! I’ve been searching high and dry for this info. I have a 2003 Yukon and my passenger side windows stopped working. And my gauge cluster always stop working and found on google to pull the IPV fuse for 5 minutes and it works. My gauge cluster starts back working for a few days. Any idea why I’m having both of these problems?
I'm a wiz with ford trucks GM well so question if you know SIR fuse does this kill all power to all air bags ?????/
I understand the question, but i'm not sure what your asking. can you give me a little more information on what you want to accomplish? thanks
Great video. Thanks
Thank you, thanks for stopping by..
is there an alarm fuse i dont have a remote for mine i had to disconnect the battery.
I have 2005 Yukon Denali with aftermarket tail lights. The rear lights are not working however the brake lights are working and turn signals are working should I check the fuses RR PARK and LR PARK?
i would check the lights themselves first, see if the bulbs are good , then see if you are getting power to the bulbs first.
I am having no luck locating the mega fuse on my '05 Denali. My battery is on the left side in front. I think all these videos (like I watched 15 of them if not more) show the batteries near the right side/firewall with the mega fuse on the firewall in plain sight by the battery. I am stumped.
Same here !
On my denali my double electric fan to cool the radia tor doesn't seem to ever turn on. Are all three of those fan relays for that fan turning? Would I have to change all three ? What would be an easy way to do it? Cuz I bought one relay not thinking it had three
Relays are Cheap. so you it wouldn't hurt to replace all 3. But Basically the fans are connected in series in low speed, and in parallel for Hi speed. Can you check the voltage to a good ground on the 3 relays and it should be 12 volts, and approx 6 volts in between the fans on low speed. So if one fan has high resistance it will drop the power to turn both fans. Also a bad ground would drop voltage and reduce power.
Cooling Fan Control - Two Fan System
The engine cooling fan system consists of 2 electrical cooling fans and 3 fan relays. The relays are arranged in a series/parallel configuration that allows the powertrain control module (PCM) to operate both fans together at low or high speeds. The cooling fans and fan relays receive battery positive voltage from the underhood fuse block. During low speed operation, the PCM supplies the ground path for the low speed fan relay through the low speed cooling fan relay control circuit. This energizes the low speed fan relay coil, closes the relay contacts, and supplies battery positive voltage from the low fan fuse through the cooling fan motor supply voltage circuit to the left cooling fan. The ground path for the left cooling fan is through the cooling fan s/p relay and the right cooling fan. The result is a series circuit with both fans running at low speed. During high speed operation the PCM supplies the ground path for the low speed fan relay through the low speed cooling fan relay control circuit. After a 3 second delay, the PCM supplies a ground path for the high speed fan relay and the cooling fan s/p relay through the high speed cooling fan relay control circuit. This energizes the cooling fan s/p relay coil, closes the relay contacts, and provides a ground path for the left cooling fan. At the same time the high speed fan relay coil is energized closing the relay contacts and provides battery positive voltage from the high fan fuse on the cooling fan motor supply voltage circuit to the right cooling fan. During high speed fan operation, both engine cooling fans have there own ground path. The result is a parallel circuit with both fans running at high speed.
The PCM commands the low speed cooling fans ON under the following conditions:
1. Engine coolant temperature exceeds approximately 94.5°C (202°F).
2. A/C refrigerant pressure exceeds 1447 kPa (210 psi).
3. After the vehicle is shut OFF if the engine coolant temperature at key-off is greater than 101°C (214°F) the low speed fans will run for a minimum of 60 seconds After 60 seconds, if the coolant temperature drops below 101°C (214°F) the fans will shut OFF. The fans will automatically shut OFF after 3 min. regardless of coolant temperature.
The PCM commands the high speed fans ON under the following conditions:
1. Engine coolant temperature exceeds approximately 104.25°C (220°F).
2. A/C refrigerant pressure exceeds approximately 1824 kPa (265 psi).
3. When certain DTCs set.
At idle and very low vehicle speeds the cooling fans are only allowed to increase in speed if required. This insures idle stability by preventing the fans from cycling between high and low speed.
Hope this give you a better understanding how the fans work.
Howdy! Do you where I can find the cruise control fuse?
At 2:42 look for the word CRUISE Thats the fuse.
2013 Yukon slt won't start using key fob, is there a fuse for the start portion of the fob?? where
the best thing to do is go to a key shop they can test your FOB for you. it may need a battery.
I'm still confused on the stud 1
👌👌👌👌👌
thank you.
👍👍👍👍👍
Thanks!
Is there a fuse for power steering on a 2002 mgs Yukon Denali xl
What problems are you having.
Just need to know what song / instrumental starts playing at the 8:00 8:02 mins mark? Thanks
Does a DVD player has a fuse since mine is not working or do I need to replace it
www.vadengmpp.com/owners-manual/gmc/2005-GMC-Yukon.pdf
Special equipment option accessory
Look at - - Chapter 5 Page 111,,, I have heard if the DVD player spits it back out , not a fuse, it has power to it and is a problem with the player and pulling or changing fuse will accomplish nothing
Try disconnecting your battery and reconnect see if it resets.
Good luck
Where's the main battery fuse I hooked up jumpers and I was a bit impatient cranked the truck without waiting for bateery to charge now I have zero lights and no power....trying to restore 2003 gmc denali
These 2 may help
ua-cam.com/video/FiOwXT0Ggbk/v-deo.html
ua-cam.com/video/URs_jV75fZg/v-deo.html
Is there a fuse for the factory alarm system I changed the battery in the remote
sounds like you need to reprogram your FOB
Where the fuse box on a 06 xl yukon Denali Xl for a DVD player issue
i have been asked this before,
www.vadengmpp.com/owners-manual/gmc/2005-GMC-Yukon.pdf
That link shows fuses - - Chapter 5 Page 111 But if the DVD player spits it back out as you describe not a fuse, it has power to it and is a problem with the player and pulling or changing fuse will accomplish nothing. So that's the extent of what i know. I.m currently working on my DVD player. I.m going to remove it and send it to have it repaired then reinstall it. Mine has power, but got dirty and doesn't want to eject.
Why does my 05 Yukon denali take a minute to die after turning off ignition
This is commonly called "Dieseling" a common problem with high compression / high performance engines, especially in warm weather or when the engine is hot. In this case, it's usually caused by running "cheap" gas with inadequate octane. In this case it can usually be remedied by switching to a higher octane fuel.
other things that could cause this are, Using the wrong spark plugs, Spark plug tips covered in carbon, Engine overheating, EGR Valve Problems, Vacuum leaks, Idle too high, Fuel injection problems, Ignition timing too advanced, Carbon buildup in the valves or combustion chambers, Carburetor problems,
Good luck and thanks for stopping by
I have a 2001 GMC Yukon Denali XL where can I get the fog light switch at?
im sure you can find a new one Online, but your best bet is to call around at junk yards.
6.0 I have the 5.3 in my 06 non xl
the layouts are different on my 06 non xl. but I watched the whole way through. good job.
thanks for your input