Tail Light Wiring Diagram 98 Sierra. On my truck any way if you have a owners manual there should be a fuse box schematic thing with descriptions and. Tail light wiring schematic.
1993 gmc chevy older style pickup truck r and p carriages cargo utility dump equipment car haulers enclosed trailers in chicago ottawa dekalb joliet il. Starting at the tail light harness coming from the truck brown wire is for tail lights black is ground dark green is right turn and yellow is left turn the turn signal wires are also the brake light wires. Typical electrical problems include bad batteries alternators and starters along with blown fuses and bad battery cables.
That sounds wierd but if you hit the brakes and turn one of the signals on the actual brake light will blink.
Typical electrical problems include bad batteries alternators and starters along with blown fuses and bad battery cables. 1988 gmc sierra 1500 305 v8 fuse box map. Diagrams for the following systems are inc. I need a tailstopturnback up wiring diagram for a 2004 gmc chassis model 3500 truck answered by a verified gm mechanic we use cookies to give you the best possible experience on our website.