I have just hit a all time blonde low!

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Nov 4, 2009 | 08:27 AM

#16

gearheadette

Thread Starter

CF Veteran

Joined: Sep 2008

Posts: 5,025

Likes: 0

From: Palestine, TX

Year: 1988

Model: Cherokee

Engine: 4.0

I am Resurecting this, because I am trying again, lol, If my brake booster is leaking, would that affect this?

Nov 4, 2009 | 10:04 AM

#17

4.3L XJ

CF Veteran

Joined: Aug 2008

Posts: 6,588

Likes: 495

From: Chico, CA

Year: 1986

Model: Cherokee

Engine: 4.3L with headers and full 3" exhaust system

Quote:

Originally Posted by gearheadette

I know exactly where to start with diagnosing in all other aspects of the basic engine diagnostics. But where do i start with cruise control? mine never worked and got a long trip coming up. where do i start? it just doesnt work AT ALL no, nothing!

thanks

opc orn:

In those era jeeps, the little yellow computer module is what fails. It is up under the steering column screwed down under the center AC vent. They just don't last. You will probably have to get a new one. Another issue is the wiring where the signal switch articulates. It can become broken.

Nov 4, 2009 | 10:39 AM

#18

sluggy

CF Veteran

Joined: Feb 2009

Posts: 1,983

Likes: 0

From: birmingham,england.

Year: 1998

Model: Cherokee

Engine: 4.0 ltr

ok can i jump in here, where is the light on the dash, my jeep is a 93/94 and nowt at all happens when i try to engage it.
sorry for thread jumping lynne