Having problems with your 2002 Chevrolet Silverado 1500 ?
The passenger seat heater in my 2002 Chevrolet Silverado pickup truck magically comes on all by itself and the seat heater switch on the passenger door will not turn it off.
Bad seat switch heater or relay at fault. Something is loose or jarring it to come on. One or the other is at fault
Repair Help & Product Troubleshooting for 2002 Chevrolet Silverado 1500
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