05 Avalanche tach wire?

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=52346
Printed Date: May 10, 2025 at 12:03 AM

Topic: 05 Avalanche tach wire?

Posted By: floaterr
Subject: 05 Avalanche tach wire?
Date Posted: March 22, 2005 at 3:36 AM

Hey thanks for all the info so far. My question. It's recommended to just pull the cluster and hit the wire back there. Is it just remove a few screws and slowly pull out, then the wires are plugged in to the back and theres enough slack to access the harness? Kinda like if you where to remove the radio? or..
Heard in the past that theres a fixed connector (kinda like PCI/ISA bus in a puter) where the battery needs to be disco'd first since pulling the cluster even a little bit disconnects the plug?

Replies:

Posted By: dare_ds69
Date Posted: March 22, 2005 at 7:39 AM

you can get the tach next to the cluster behind the vent at the left of the cluster take the vent out and you will see some wires in a gray tape, take the tape out and you will see the only white wire thas the tach. it work in yukons, cadiilacs, and gmc, cheverolets posted_image

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how own your mind, control your life.
MECP certified. always use a DMM

Posted By: floaterr
Date Posted: March 23, 2005 at 9:49 PM

Appreciate it

Posted By: dare_ds69
Date Posted: March 24, 2005 at 6:50 AM

your welcome

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how own your mind, control your life.
MECP certified. always use a DMM