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View Full Version : No high speed for the blower motor


David Day
03-27-2006, 07:57 PM
I have a 87 Gn that has no high speed for the heating and air. I have replaced the selector switch and the high speed relay near the blower motor. Anyone have a wiring scematic or any ideas?

Keller
03-28-2006, 12:36 AM
The only thing you haven't replaced is the resistor unit near the fan. That, or a floating ground or other wiring issue.

See http://www.gnttype.org/forums/showthread.php?t=2791&highlight=blower for a past member who had such a problem.

David Day
03-28-2006, 10:09 AM
It turned out to be the connector by the shock tower. Thank you for the info.