Unknown Wires...

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Jul 10, 2014 | 08:54 PM

dmallen

Thread Starter

Mountain Pass

Joined: Apr 2014

Posts: 104

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From: Central Oregon

Unknown Wires...

So, when changing my air filter this morning, I noticed this group of 4 (red, blue, black, white) wires...

Don't know why I never noticed them before. Nonetheless, does anyone know what these are for? Thanx in advance.

Jul 10, 2014 | 09:11 PM

DND58

Laughing Gas

Joined: Jan 2007

Posts: 870

Likes: 9

From: Carbondale, CO

Their called customer access wires, for you to use for lights, cb's, whatever. The other ends are under the steering column to the right.

Jul 11, 2014 | 09:18 AM

dmallen

Thread Starter

Mountain Pass

Joined: Apr 2014

Posts: 104

Likes: 0

From: Central Oregon

So, these are the ones that come from the upfitter switches then? Thanx.

Jul 11, 2014 | 10:48 AM

texastech_diesel

Token Redneck

Joined: Jun 2007

Posts: 9,339

Likes: 350

From: Breckenridge, TX

No, they're different from the upfitter switch wires. You can wire them together under the dash to push power out to the engine bay, but they come separate. Customer access wires end in the bundle over the e-brake pedal, aux wires are in a bundle behind the fuse panel (drop it out by removing four10mm bolts)

Aux-1 Circuit No 1936 wire color: Orange/Lt. Green [30amp]
Aux-2 Circuit No 1933 wire color: Orange [30amp]
Aux-3 Circuit No 1934 wire color: Orange/Yellow [10amp]
Aux-4 Circuit No 1935 wire color: Orange/Lt. Blue [10amp]