2002 GMC Sierra 1500 Q&A
2002 GMC Sierra 1500 Question: heater fan problem
heater fan only workes on the 4 or 5 setting not on 1,2,or 3 - Visitor
I would suspect a bad resistor on that. - ambler
The A/C works perfectly fine. Yet when switching over to the heater nothing but room temp air blows out. This problem started at about 90,000 miles. Im planning on selling the truck soon and i woul...
removed glove box can see the door trying to move and here a hummin noise that ia in side of the housing under the passanger side floor and my ac compressor run any time the fan is turned on even i...
Fan works fine. its either too hot or too cold.