Questions & Answers

Climate Control Wiring Diagram

0 votes
Installed EVO-CHRT4 on a 09 Chrysler town and country.  Would like to use an AUX output of the EVO to turn on rear defrosters.  Need wiring diagram for the climate control to figure out which wire to tap into on the climate control.
asked Oct 24, 2016 in Chrysler by Christopher Herman (190 points)

1 Answer

+1 vote
On that vehicle the rear defrost is a positive latched signal.

So you would need to use a relay to change the polarity of yellow/black from ( - ) to (+). I would also suggest fusing the circuit as well.

It is the Dark Blue wire in the drivers kick going to rear of vehicle. So your gonna have to test it to find the right one.
answered Oct 24, 2016 by derek g (324,940 points)
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