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Re: Loss of all AC/Heating controls on 91 K2500
The fan speed is controlled through a series of relays and the resistor mounted on top of the heater blower motor housing right behind the glove box liner so if you remove the glove box liner you have good access to the wiring.
If you need another heater control panel let me know. I have the spare one from my 1990 dash that you can have since I converted my truck to a 1994 dash, wiring and HVAC system during the drivetrain swap.
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miSSed opportunity - ground up creation of an AWD 1994 454 SS that never was http://67-72chevytrucks.com/vboard/s...d.php?t=795577
69 C10 shortbed stepside 400 small block - built like what a super sport truck could have been
69 K20 lwb TBI 350 4L60E NP208 14-bolt Dana-44 w/disc
68 Camaro SS / RS 500hp 439 inch roller cam big block 4L80E
79 Malibu TPI 350 4L60 w/ Z28 steering & sway bars
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