Sierra 2500 HD

Daytime Running Lights Are Prone to Burning Out on GMC Sierra 2500 HD

Problem Description and Possible Solution

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).

Problem Data
RepairPal Verified
Average mileage: 134,441 (65,000–272,000)
8 model years affected: 2001, 2002, 2003, 2004, more2005, 2006, 2007, 2008
30 people reported this problem
Viewing 1 - 12 of 12 comments
My DLRs do not work. I have changed bulbs, fuses, checked relay. LIke others I found the sockets a little burned. I have turned the ignition on and took in out of park during the day. Still not lights. It is like there is no power going to the socket. Does anyone have suggestions as to how to fix this?
bought the truck used, drivers side running light burned out twice in less than a year. Socket looks burned.
Same problem with the lights burning out, now the socket has burned up and fallen apart. No solution yet.maybe factory defect
Started happening near the same time as my dash cluster failed. i've tried different bulbs, I have just left both bulbs out after 4 attempts.