Rear air?
06-13-2010, 03:27 PM
#3
Three Wheelin'
Join Date: Mar 2010
Location: Colorado Springs, CO USA
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So it blows, but not cold?
Could be a blocked expansion valve (rear has it's own EV at the front edge of the evaporator).
Could be a bad solenoid or bad wiring to the solenoid which allows freon to flow to the rear unit. The solenoid is under the passenger seat. Verify whether it's clicking when the rear A/C is turned on. If not, check whether it's getting 12V. If not, could be the rear freeze switch or a few other things.
The rear A/C also has its own fuse, but, if that were blown, I don't think the rear blower would run.
Could be a blocked expansion valve (rear has it's own EV at the front edge of the evaporator).
Could be a bad solenoid or bad wiring to the solenoid which allows freon to flow to the rear unit. The solenoid is under the passenger seat. Verify whether it's clicking when the rear A/C is turned on. If not, check whether it's getting 12V. If not, could be the rear freeze switch or a few other things.
The rear A/C also has its own fuse, but, if that were blown, I don't think the rear blower would run.
06-13-2010, 08:10 PM
#7
Rennlist Member
Been reading a LOT about AC lately and happy to report, it's now fixed! Recommend reading Wally's writeup at: https://www.928gt.com/default1.htm (look under Wally's World" and also Dwayne's at: http://www.dwaynesgarage.norcal928.o...0Procedure.htm.
Good luck! / Bruce
Good luck! / Bruce