If you haven't checked the switch, do that before you change it. Too many Times non-faulty components get 're-placed. Also if you have trailer lights hookup follow those wires back where they hook into the truck wires. Those wires in and or around that area are good spots to check especially with a test light.
mrm is right - no return on electrical parts. Check for power in and out of the switch.
couple of days ago,noticed both of my stop lights not working check the fuse box,all appear ok. light bulbs also are ok
1997 GMC Suburban K1500 4WD
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Maintenance & Repair
GMC Suburban
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Maintenance & Repair
I have a 1982 GMC Sierra Classic Suburban. I replaced all the bulbs but if I have my headlights on left signal won't work and indicator is solid not blinking. When headlights are off the left signa...
1982 GMC Suburban K2500 4WD
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Maintenance & Repair
Was running just fine. Stop shut it off went in store and when I came out it started then died when put in to gear. Now I have fuel going to injectors, but not spraying. I have TBI on 5.7l motor.
1993 GMC Suburban K1500 4WD
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Maintenance & Repair
ive replaced almost everything in the ignition system or had it tested it started twice in five days....cant figure it out? sometimes it runs for a half a day then dies for 24 hours this time five d...
1994 GMC Suburban K1500 4WD
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Maintenance & Repair
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