Chevy sierra hvac 1500 controls diagram compressor quit working just ac replace ton pickup chevrolet electrical fuses checked ve master Control heater c1500 1994 ac gmc k1500 1991 k2500 hvac k3500 c3500 c2500 fits acdelco Acdelco 15169225 acdelco hvac control panels
Heater & AC Control fits 1991-1994 GMC C1500,C2500,C3500,K1500,K2500
I have a 92 sierra 1500 and the hvac controls just quit working. it
