2002 GMC Sierra 2500 HD Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2002 GMC Sierra 2500 HD
- The truck killed like I turned the key off and would not start
- What has to be removed to install oil pressure sending unit? Looks like alot!
- Seem to have lost the front brakes on my 2002 gmc 2500 hd lines all good
- why does my truck stall when I am driving or when it is idles then it takes a
- Fog light replacement, lenses, bulbs??
2002 GMC Sierra 2500 HD Problems
One or more heater & AC (HVAC) temperature and/or air delivery mode door actuator may fail, resulting in improper temperature or air delivery. If this occurs, fault code(s) should be stored in the HVAC control module which should assist in diagnoses.
The daytime running lights are prone to burning out. Our technicians tell us that the light sockets may show signs of heat damage but usually are OK. Always be sure to use the correct replacement bulb for the best life expectancy. The new bulb recommendation for 2001-2003 models is #4114K (trade number).
The 4WD transfer case encoder motor position sensor or the selector switch may fail causing the service 4WD message to be displayed. Fault code(s) stored in the transfer case control module will be of assistance in determining the exact fault causing the message to be displayed.
2002 GMC Sierra 2500 HD Questions
a couple try to start again
Fog light replacement, lenses, bulbs, complete assemblies???
does this eveytime i drive it,but wiggle peddle with foot lights go out
2002 GMC Sierra 2500 HD Recalls
2002 GMC Sierra 2500 HD Reviews
I started to here a pulsation noise behind my glove box area about every 30 seconds. With my hand I reached under and located the noise against the fire wall. I found a damper that was opening and closing back and fourth. Then found out I have a cabin air filter; changed them out with new ones. Thought that would be the problem, but I still have this damper wanting to pulse back and fourth f...