2003 GMC Sierra "gm truck brake lights" Questions

...gm and had new key cut by vin# Check the Brake light Fuse the key cannot turn if the brakelight fuse is blown because the safety switch is parts of the brake light circuit. also check the brake light ...

...gm vehicle. check for voltage. if there is no output, replace the switch. the brake wire is white at the switch. hook up your multimeter to the white wire. then depress the pedal. if you have 12 ...

...GM truck at work the other day, I believe it to be a bad headlight switch because I cycled the switch between headlight and parking light positions, I had tails when I had the switch in the parking ...

...GM 0 response, never will buy one again!!! How do you know for sure there is no air in the brake system. You cannot bleed the ABS breake system in the same manner as a non-ABS system. I recommend ...

...gm glitch computer doesnt sence original perameters so it send trouble codes check the wiring and connections to the abs system and fluid level in brake master prior to having truck scanned --have ...

...brake lights keep malfunctioning When I take the lens apart they will start working if I move them around but does not last. Sounds like a problem with the board, or is it a wiring issue? Yes, you ...

...brake lights on 1995 gmc 1/2 ton switch ok all other lights work stop lamprelay has power check for corossion at rear taillight receptacles I will give it a shot Gm has had some issues with the tail ...

...GM is brown for tail lights, dark green for the right stop & turn, yellow for the left stop & turn and light green for the backup lights. Any black wires should be grounded. The white wire in ...

Brake Light and Service Engine Light on and off while I drive. The Speedometer also jumps around the same time the lights are flashing. I suspect a bad ground somewhere but I am not sure. Actually the

...GM trucks.There is a diode, located under the dash between the steering wheel and the radio, fastened to the round dash bar. The bolt that holds it on, threads into the top of the bar, it is near ...