We're working on my neighbor's 1995 Chevy truck , the heater/ac control module is shot . His truck doesn't have rear window defogger , the only available new control is only available with the button for rear defog ... I'm wondering if that unit just has an extra pin or two in the connector , and if it will swap into his truck that doesn't have that option . Anybody know ?
heater control swap
Aug 21, 2023
1 Replies
I would venture to guess that it would work. Chevy probably wanted to make it simple off the line. Sometimes the rear window defrost in certain cars was a dealer installed option. Hope it works out.
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