Question.....adding A/C
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Laughing Gas
Joined: Jul 2003
Posts: 884
Likes: 13
From: Bassett Virginia
Question.....adding A/C
When adding a factory A/C unit, do all pickups already have the correct wiring or do I need to find a wiring harness from a donor truck?? I have every nut and bolt I bought off of ebay, but never thought about a wiring harness.....if I need one or not.
Lead Driver
Joined: Jan 2003
Posts: 9,893
Likes: 12
From: Ohio
Question.....adding A/C
I dont think there is a real factory harness for the under dash unit. The most you will need is the power wire to the clutch and power to the fans. My unit has fan controls built into the front of the unit so no other wiring is necessary.
Larry
Larry
Junior User
Joined: Nov 2001
Posts: 75
Likes: 0
From: alabama
Question.....adding A/C
I just took one out of a doner truck that i have and it had a hot wire coming from the fuse box a ground wire that was grounded under the dash and one wire that goes to the compressior and that was it if i remember right.
