Tach wire for 01 jeep grand cherokee

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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=66633
Printed Date: July 19, 2025 at 6:05 AM

Topic: Tach wire for 01 jeep grand cherokee

Posted By: Johnnynguyen20
Subject: Tach wire for 01 jeep grand cherokee
Date Posted: November 19, 2005 at 11:57 PM

please help me, is there some body tell me where to find the tach wire from a 01 jeep grand cherokee. the diagrams said it's in the coil pack. but i don't know where is the coil pack at. please help

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Johnnynguyen

Replies:

Posted By: 05gt
Date Posted: November 20, 2005 at 12:17 AM

if it has the 4.7 itre motor go to any coil and use any wire other than drk.GREEN/ orange, the coil packs are what supplys the spark to the cylinders there will be 4 on each side of the motor

if the truck has the 4.0 liter motor go to any ignition coil and use any wire that is tan/stripe, or you can go to any fuel injector and use any wire other than drk. GREEN/ orange

Posted By: Johnnynguyen20
Date Posted: January 09, 2006 at 11:22 PM

where is the ignition coil at? passender side or driver side?

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Johnnynguyen

Posted By: 05gt
Date Posted: January 09, 2006 at 11:26 PM

on either side of the motor

Posted By: Sierra2700
Date Posted: January 10, 2006 at 5:15 PM

I had the 4.0 liter on a 01 grand cherokee, I used the wires on the injectors.

Posted By: 05gt
Date Posted: January 10, 2006 at 5:33 PM

Sierra2700 wrote:

I had the 4.0 liter on a 01 grand cherokee, I used the wires on the injectors.

as I said on my first post, you could use either the coils or the injector wiring

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