Windshield wipers seem to be activating air conditioning / defroster

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Nov 10, 2014 | 11:31 AM

dnlwstwd

Thread Starter

New Member

Joined: Oct 2011

Posts: 2

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From: San Jose, CA

Windshield wipers seem to be activating air conditioning / defroster

The AC / Defrost comes on when we turn on the windshield wipers. They seem to be activating together. We can't turn the AC/Defrost off when the wipers are going!

Any ideas?

Nov 10, 2014 | 01:25 PM

RacerHog

Mopar Lover

Joined: Jun 2013

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From: Monrovia SO-CAL (USA)

Get a wiring book and get started tracing the wiring....

Jan 1, 2015 | 07:53 PM

labradorian70

Mopar Fan

Joined: Jan 2014

Posts: 65

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From: Pembroke, ON

Quote:

Originally Posted by dnlwstwd

The AC / Defrost comes on when we turn on the windshield wipers. They seem to be activating together. We can't turn the AC/Defrost off when the wipers are going!

Any ideas?

like bob said...you will need a wiring diagram to figure out which circuits are touching together.either 2 wires are touching together powering both defrost and wipers.......or wiring buckhead connector has 2 wires fused together.

...not a short but rather two 12V+ wires rubbing together...

...you know what I mean...