Question about GMC Cars & Trucks
I checked the fuses and they are good. please help
Try checking your fuses first, if all good then check power from the fuse panel to all the accessories you say are not working. Might want to also check the area under the carpet along driver side. Sometimes, the main harness gets wet and corrodes terminals that supply power to seat. May want to also check the wiring harness that runs to the door which is inside the rubber molding by the driver door hinges. Wires often break in this area.
Posted on Dec 18, 2016
Hello Daniel Boyd,
Poking around in modern vehicle wiring can
get QUITE EXCITING... Do try to remember that
an unguided tour could trigger EXPLODING AIR bags...
or could be generally PROBLEATIC to your
very delicate (and EXPENSIVE) semi-conductor
I always recommend people start at the area of interest and develop an understanding of their device's OPERATIONAL
CHARACTERISTICS... to that end TECHNICAL SERVICE BULLETINS can be IMMENSELY VALUABLE...!!!
Follow your theory on both
BATTERY and GROUND directions...
Hope this HELPS.
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Posted on Dec 18, 2016
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Posted on Jan 02, 2017
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