Question about GMC S-15
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Posted on Jan 02, 2017
I'm assuming you're just going to splice into the tail light wiring so that's what these wire colors are:
at the tail lamp 3 way connector:
black and yellow = park lamp
dark green and brown = left turn signal
there should be another connector with violet and black wire for reverse lights.
the stop lights are turned on through the turn signal circuits.
Posted on Apr 12, 2009
SOURCE: stereo wiring diagram
1999 GMC Sierra Truck Radio Wiring Guide
Car Radio Battery Constant 12v+ Wire: Orange
Car Radio Accessory Switched 12v+ Wire: Yellow
Car Radio Ground Wire: Black/White
Car Radio Illumination Wire: Brown
Car Stereo Dimmer Wire: Gray
Car Stereo Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: N/A
Car Audio Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): Tan
Left Front Speaker Negative Wire (-): Gray
Right Front Speaker Positive Wire (+): Light Green
Right Front Speaker Negative Wire (-): Dark Green
Car Audio Rear Speakers Size: N/A
Car Audio Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Brown
Left Rear Speaker Negative Wire (-): Yellow
Right Rear Speaker Positive Wire (+): Dark Blue
Right Rear Speaker Negative Wire (-): Light Blue
Posted on Apr 15, 2009
Not to difficult what do you want to do to it repair a side panel or remove the bed completely? all you have to do is take out the center frame bolts out of the rails in the bed disconnect wiring harness at rear where lights plug in on drivers side and if you don't have a bed liner or camper shell then the only other thing is remove the bolts or screws from the fuel tank so the filler hoses stays with the bed. It can then be easily taken off the bed with two or three guys, or you can slide it off from the front to the back, or block it off with 4 1/4 oil barrels, make sure there is no brackets attached to the fender. Hope this is what you were looking for. Any questions let me know, you can buy side pannels if it has the side paller damaged if you have a drill and a welder.
Posted on Oct 19, 2009
Testimonial: "many thanks a great help knowing its not that hard to do great site"
For this models:
1986 GMC S15/T15 4WD P/U 2.8 liter V-6 VIN "R"
1986 GMC S15/T15 4WD Jimmy 2.8 liter V-6 VIN "R"
1986 GMC S15/T15 2WD P/U 2.8 liter V-6 VIN "R"
1986 GMC S15/T15 2WD Jimmy 2.8 liter V-6 VIN "R"
Hope helped woth this. Remember rated this help. Good luck.
Posted on Nov 24, 2009
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