Wiring: Fan switch override

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Mar 27, 2012 | 01:45 PM

#11

Silverrst05

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Staging Lane

Joined: Mar 2011

Posts: 52

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From: Locust Grove, VA

Quote:

Originally Posted by TX Tahoe Z71

I have a diagram I'll dig up for you...

That would be awesome

Mar 27, 2012 | 02:00 PM

#12

Silverrst05

Thread Starter

Staging Lane

Joined: Mar 2011

Posts: 52

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From: Locust Grove, VA

I have four wires. passenger side has blue and black and the driver side yellow and gray wires. do i just run the blue yellow and black ground to the fans?

Mar 27, 2012 | 02:06 PM

#13

Atomic

I have a gauge for that

iTrader: (42)

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From: Huntsville, AL

Are those the wires going to the fans? If so, I dont mean those, I mean the wires going to the pcm.

Mar 27, 2012 | 02:09 PM

#14

Silverrst05

Thread Starter

Staging Lane

Joined: Mar 2011

Posts: 52

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From: Locust Grove, VA

im sorry i was confused. I didnt pull the PCM harnness back. found them lol

Mar 27, 2012 | 02:14 PM

#15

Atomic

I have a gauge for that

iTrader: (42)

Joined: Jan 2006

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From: Huntsville, AL

In case I wasnt clear, you need to leave the wires connected to the pcm, just tap into them.

Mar 27, 2012 | 02:31 PM

#16

Silverrst05

Thread Starter

Staging Lane

Joined: Mar 2011

Posts: 52

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From: Locust Grove, VA

i got ya i def dont want to tap the wrong wire off the PCM im trying to track the wires now

Mar 27, 2012 | 02:36 PM

#17

Atomic

I have a gauge for that

iTrader: (42)

Joined: Jan 2006

Posts: 16,282

Likes: 438

From: Huntsville, AL

I want to say pins 33 and 42 of opposite connectors

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