Question about 2003 GMC Sierra 1500
I have a 2003 sierra and when i hook up to trailer i have no left hand brake light. I had a friend hook his truck up and all lights worked on trailer. I had a RV dealer check all my fuses on the truck and all were good, all lights work on the truck. The 7-way was on the truck when purchased. What else should i be looking for.
I had the same problem but when i tested the left turn signal then tested the brakes both brake lights would then work.
Posted on Mar 04, 2009
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jun 09, 2011 | 2003 GMC Sierra 1500
Mar 29, 2010 | 2005 GMC Sierra
Sep 22, 2009 | 2000 GMC Sierra
Sep 14, 2009 | 2003 GMC Sierra 1500
Jul 10, 2009 | 2003 GMC Sierra 1500
Jul 08, 2009 | 2005 GMC Sierra 2500HD 4WD
Jun 25, 2009 | 2003 GMC Sierra 1500
May 05, 2009 | 2003 GMC Sierra
240 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: