Join Date: Sep 1999
Location: Palmyra, WI
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Heater motor won\'t work! Ahhhhhhhhh!
I hate electrical problems! Now after testing systems, my heater motor won't work. The motor itself is grounded through a seperate wire that I ran to the dash (checked motor housing to neg. batt. terminal...0 ohms) When I put a volt meter on the hot wire to the motor and grounded it...POP went the fuse! grrrrrrrr. Checked for short/open in resistor bank...fine. Motor won't work on ANY setting including high. BTW, it's a new GM blower motor and I bench tested before putting that mess in the firewall.
For those of you not familiar...83 CJ-7, glass tub, new everything.
1983 CJ-7 Laredo,It's Orange! Now I just have to put it all back together.