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Parking and Break lights stay on when turned off
Check you brake pedal switch, it's on the arm of the brake pedal. If it's broken or faulty it will cause this issue -
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2004 Yukon efan conversion no tune - MacGyvered
(SOLVED) I wired up the factory wire harness from a 05 Silverado and used the probe into the radiator so when the truck hits op temp the fans kick on low , used another relay and tied into the ac comp.relay pin 87 so when I turn on AC both fans run on high. All is working except after I turn off...- hutch8122
- Post #8
- Forum: Engine & Drivetrain
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2004 Yukon efan conversion no tune - MacGyvered
I added pics to my reply- hutch8122
- Post #5
- Forum: Engine & Drivetrain
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2004 Yukon efan conversion no tune - MacGyvered
I apologize, I am not tuning the PCM I'm using a temp.probe into the radiator and I am trying to confirm if I tie the white wire from this relay here to the green/white wire from under the fuse box as shown in pics or the dark green one to.the left of my finger- hutch8122
- Post #3
- Forum: Engine & Drivetrain
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2004 Yukon efan conversion no tune - MacGyvered
(SOLVED) New to the forum so.please forgive that I couldn't find a way to ask this in the thread I found on this topic. I have an 04 Yukon and dual efans from 05 Silverado with stock wiring harness and got the relay for the temp probe. Pin 86 white wire on the relay goes to the a/c comp relay...- hutch8122
- Thread
- Replies: 8
- Forum: Engine & Drivetrain
