My 2007 gmc sierra denali displays $7EB, $7E8, $7EA. hopefully you help me reslove this issue so i can fix it and stop the engine light from coming on. Best Rgards

I had the same problem in my Yukon Denali And after 4 throttle body's, replacing gas pedal, rewiring the grounds replacing sensors, took it to not one but two GMC dealerships who were useless they can't fix their own trucks they're not the brightest !!!! After thousands of dollars I found a mechanic very familiar with this issue you want the solution it will cost ya 500$ for me to tell ya!! Just kidding I know how frustrating this problem is okay here is the fix the problem is these electric throttle bodies are GARBAGE!!!!!!! Don't matter what u do or what u replace it will come back on unless u convert your electric throttle body to the old cable throttle the actual fix was 900$ but I spent thousands and thousands trying to fix it!!! Please save your money and tell ur mechanic u want to convert to the old cable throttle!!! Gmc is well aware of the problem but won't fix it for u cuz they're useless

Motor relay circuit this is for the ABS, you will need ot restore the third eye brake light and check fuse in the engine junction fuse box, (cigarette lighter fuse) make sure it didnt open

The check engine light is reset with the scanner. You can also try disconnecting the battery for about 1/2 hour and then connecting it again. If there is a fault code the light will come on again.

Pt 1 2007 Chevy 2500HD Reduced Engine Power Warning Fault Code P1516...

There should be two L shaped rod on the top of the headlight buckets that you need to lift and remove.Then you can pull the whole assembly out and replace the bulbs.

I received your 3rd brake light flash controller-fully adjustable ez fit kit. installed on my 2002 gmc sierra, power coming into box, good ground and unit is not working. third brake light works good with kit removed. any help would be appreciated. thank you for your time.

you will have to go underneath the car around the engine to locate it.

hope this helps.

You should be able to reach under the hood into the headlight assembly and grab the bulbs and twist them off if not then you have to take off your entire headlight assembly then take the bulbs out.

Service Engine light on, car feels likes it's going to stall when stopped, and feels like it's vibrating. 2002 GMC yucon denali

If it is the same year