2002 GMC Yukon heated seats

2002 GMC YUKON
88,000 MILES • V8 • AWD • AUTOMATIC
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DGFITTER
  • MEMBER
  • 1 POST
My 2002 yukon heated seats on drivers side went out. Lite on switch comes on but no heat back or bottem?
Feb 24, 2008 at 3:45 PM
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MASTERTECHTIM
  • ✓ASE Certified Mechanic
  • 4,750 POSTS
  • ASE Certified Mechanic
you will need to check if there is power at the base of the seat and also check the resistance of the seat heater coils. if one of the seat heat coils burns out the whole seat will not work, because it would give too much current to the one that is still working thus causing a fire hazard
Feb 24, 2008 at 3:53 PM
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