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'99 GMC Suburban- 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=5263
Printed Date: May 08, 2025 at 7:34 AM


Topic: '99 GMC Suburban- tach wire

Posted By: bilhaz
Subject: '99 GMC Suburban- tach wire
Date Posted: November 09, 2002 at 10:58 AM

Can someone tell me where I can find(the easier the location the better. .) a tach signal in the aforementioned vehicle. Many thanks in advance.



Replies:

Posted By: Velocity Motors
Date Posted: November 09, 2002 at 11:14 AM
The tach wire is found at the ECM, located on drivers side inner fender. Tach wire found in a black plug marked 'white'. 

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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA


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