04 avalanche tach wire

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slimcox

Member - Posts: 6

Joined: March 10, 2005

Location: United States

Posted: March 16, 2005 at 9:29 PM / IP Logged

Can anyone help me I'm having problems fing the tach wire for 04 avalanche.

ecox

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thepencil

Gold - Posts: 1,526

Joined: December 16, 2002

Location: Canada

Posted: March 16, 2005 at 10:23 PM / IP Logged

Locate the PCM in the engine compartment. PCM is right beside the battery.

Tach wire is WHITE.

DEI Info. Note

CHEVROLET, AVALANCHE, 2004, Tachometer

The PCM (Powertrain Control Module) is in the left front of the engine compartment to the left of the fan shroud. The tach wire is in the green plug, pin 10.

For tach can also go to any of the ignition coils or injectors and use the wire that is NOT pink, black, or brown.

Be careful whose advice you buy, but be patient with those who supply it. 04 avalanche tach wire -- posted image.

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chris354

Silver - Posts: 253

Joined: February 19, 2005

Location: United States

Posted: March 17, 2005 at 12:07 AM / IP Logged

I would just pull cluster it,s easy to remove. it will should be the only white wire at the plug on top of cluster.

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SoundExplosion

Copper - Posts: 48

Joined: February 24, 2005

Location: United States

Posted: March 17, 2005 at 11:05 AM / IP Logged

EACH COIL HAS FOUR WIRES USE UNCOMMON WIRE DO NOT USE THE BLACK, BROWN, OR PINK. USE THE WIRE THAT IS NOT THE COLOR THAT IS MENTIONED

SoundExplosion

"You are only as good as your last install"

" T-taps should never be used"

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04 avalanche tach wire

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