20 Most Recent 2006 GMC Yukon Denali - Page 6 Questions & Answers

think u right buddy replace o2 syn first remov old and clean with carb cleaner 85% of tine devier still works just full of carbon should only cost around 30 50 bucks to replace if woks u saved money we all need that

falty relay

the engine light needs to be scanned with a scan tool to pull a code, with that code you can start to diagnose, check your gas cap, make sure its tight, other than that you need to get it scanned before we can help you further

the engine light needs to be scanned with a scan tool to pull a code, with that code you can start to diagnose, check your gas cap, make sure its tight, other than that you need to get it scanned before we can help you further

Under the drivers seat at the rear is a black plastic cover. Remove the cover , it is over the main harness to the seat. Unplug the seat harness and inspect the connection. I see alot of these get knocked loose or get corroded. Good Luck.

ebay

Check all fuses.

generally it would just need to be reset... unhook the battery for about ten minutes and hook it back up. make sure you have the unlock code for the radio FIRST and you know how to enter it.

Robert

check and test oil pressure sender --sender also has a micro mesh filter that cloggs which can cause shut down --also check when stalls if its fuel or spark --shutting down w/no codes their are a few reasons beside oil --coil -fuse --fuel pump--cam /crank sensor --cat converter etc

Usually damaged wires in the wiring harness where is goes from the door to the door frame. The drivers side always fails well before the passenger side do to all the use it gets. https://www.google.com/search?q=2004+Yukon+Denali.+driver+side+automatic+door+lock+works+intermittently ..

https://www.duramaxforum.com/threads/2015-no-low-beams.687289/ Seems to be a popular problem. This forum may give you help.

(1) Fan Shroud (2) Battery, RH (3) Engine Harness (4) Heater Hose (5) Generator Harness (6) Mega Fuse

Fuse 44 only does the 'Right Window'. This vehicle has HUNDREDS of fuses! https://www.autogenius.info/gmc-yukon-2015-2016-fuse-box-diagram/

GMC 2016 Yukon XL Denali Owner's Manual [Page 297]

https://www.manualslib.com > ... > Owner's manual GMC 2016 Yukon XL Denali Manual Online: block, Rear Compartment Fuse Block. The Rear Compartment Fuse Block Is Behind The Access Panel On The Left Side Of ...

GMC Sierra Fuse box - imgVEHICLE.com

https://imgvehicle.com > gmc > sierra > fuse-box GMC Sierra/Sierra Denali is also called VIA Vtrux Truck and Chevrolet Silverado LD. ... A fuse puller is available in the left instrument panel fuse block.

Gmc Yukon Fuse Diagram - [eBook] Free Pdf

http://do1-vbox1.web.tku.edu.tw > lm4xi0_gmc-y... PDF diagram taesk com. gmc yukon fuse box ebay. 1998 gmc yukon fuse box wiring diagram bonsite co. 2005 yukon denali fuse box diagram 2005 gmc yukon xl fuse.

1. Defective latch 2. Dry mechanism in need of lubrication

Heated Seat Components The heated seat system consists of the following components: • Driver and passenger heated seat switches • Driver and passenger seat back heater elements • Driver and passenger seat cushion heater elements • Driver and passenger seat back temperature sensors • Driver seat module • Driver door module • Passenger door module When there are modules involved in the operation of any componet that's acting up , the module's electronic's could be the culprit ! But without testing who's to say what the problem could be ! I would have it check for DTC'S DTC B2425 or B2430 The driver and passenger seat heaters are controlled by the driver seat module. Power is supplied to the driver seat cushion and back heater elements through individual voltage supply circuits. Power is supplied to the passenger seat cushion and back heater elements through a common voltage supply circuit. All of the driver and passenger seat heater elements are grounded by the driver seat module through individual low side drive control circuits. The heater element control circuits are pulse width modulated to ground by the driver seat module in order to control the seat temperatures by regulating the current flow through the heater elements. DTC B2435 or B2440 The driver seat module relies on inputs from thermistors installed in the driver and passenger seat backs to control heated seat temperatures. The thermistors are 2-wire sensors supplied with a 5-volt referenced signal circuit and low reference circuit from the driver seat module. Resistance through the thermistors varies with temperature causing the heated seat sensor signal circuit voltage levels to decrease as the seat back temperatures rise. Install a scan tool. Start the engine. Turn the heated seat ON. With a scan tool, observe the Heated Seat Sensor parameter in the data list for the driver seat module. Does the scan tool indicate that the heated seat sensor parameter is within the specified range? 0.078-4.94 V

Broken wire most likely. Remove the seat cover and find the broken wire and bridge it by soldering in a jumper. Alternatively replace the seat heating element. You may wish to take it to an upholstery shop.

Try depressing the brake pedal and keep it depressed while starting the car and then try to engage a gear.

Look like dealership job.they have to use diagnostic programmer to reprogram it.

Try swapping the front sensors and see if the code moves to the other side. Heated 02 sensors can short the heater circuit into oxygen sense side and it gets confusing. If it doesn't travel with the sensor you'll probably end up having to pin out the sensor wiring. I hope this helps, take care. If you have more questions for me use testimonial. Thanks