Chevy Corvette
Heater Cores and Blower Fans

What do I check after I've installed a new heater fan switch and fan motor in a 1970 Corvette and the blower still doesn't run?

Answer

Wiki User
08/26/2008

Using a wire diagram for a '70 Corvette, check continuity between wire terminations. It's most likely a bad connection somewhere, be it a wire or a terminal. Hope that helps!-ku2002