85 Gmc Truck Fuse Box

85 Gmc Truck Fuse Box - Hello great web site. I have a 85 chevy scottsdale. When I turn on the switch to operate the heater or a/c it only works on high. I replaced the blower and the switch in the cab.. 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 Chevy & GMC Truck Electrical Wiring Harness Parts. Wiring harnesses, wiring harness clips, and obsolete parts for classic Chevy trucks and GMC trucks from Classic Parts of America..