High idle wire ?'s

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Feb 19, 2011 | 07:11 AM

Gfisher

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From: Grand rapids

High idle wire ?'s

I found the right bundle for the wires by the e-brake (same as picture in tech folder). There is no light blue with yellow. I have a solid red orange, black, blue, n white. Yellow with white, green with white, and white with orange. The three striped wires are capped. The others are bare. Any help?

Feb 19, 2011 | 07:17 AM

dayooper

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what year?

Feb 19, 2011 | 07:24 AM

Gfisher

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From: Grand rapids

Sorry that might be helpful. It's a 04 excursion

Feb 19, 2011 | 08:04 AM

dayooper

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long story short it's not there here is a link to the procedure for the ex ,the truck directions do not apply
That elusive high-idle mod... - Diesel Forum - TheDieselStop.com

Feb 19, 2011 | 08:33 AM

william_04_x

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6.0l Excursion high idle mod

Feb 19, 2011 | 09:51 AM

dchamberlain

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From: Scio, OR

Keep in mind that elevated idle wiring changed in 2005. So directions for a 2003-2004 won't apply to 2005+ and vice versa.

Feb 19, 2011 | 10:16 AM

william_04_x

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Quote:

Originally Posted by dchamberlain

Keep in mind that elevated idle wiring changed in 2005. So directions for a 2003-2004 won't apply to 2005+ and vice versa.

Excursions are different. They don't have any wiring for high idle in the factory PCM harness. The programming is in the PCM, but a new wire must be run to the PCM to supply the 12V signal to activate the high idle. The PCM pin location for for this signal is the same for all 6.0 Excursions.