01 wrangler gauges do not work.. - Jeep Wrangler Forum

Go Back   Jeep Wrangler Forum > TJ Jeep Wrangler Forum > TJ Tech Forum

Join Wrangler Forum Today

Thread Tools

Please support our sponsors and let them know you heard about them on WranglerForum.com
Old 08-26-2012, 03:08 PM   #1
Join Date: Aug 2012
Posts: 4
01 wrangler gauges do not work..

I am working on a friends 2001 wrangler.The gauges are all inop. and the check engine light and fuel light will come on.I scanned the pcm and it has not dtc's.I removed the instrument cluster and bent the pins and added electrical grease.I check for power and ground and I have both at the cluster.I performed the cluster test and all of the gauges swept correctly.I checked the violet and yellow wire fronm pin 30 at the pcm to the cluster.it had .3 ohms.Checked it for short to ground and power all is ok.My question is....How can you tell if it is the pcm or can it still be the cluster even though all the gauges swept?

thank you.....

nhratoys is offline   Quote
Old 08-26-2012, 04:59 PM   #2
mrbat23's Avatar
Join Date: Jan 2012
Location: illinois
Posts: 314
Check this ground, it might be the problem. Its on the firewall kinda in the center.
Attached Thumbnails
Click image for larger version

Name:	001.JPG
Views:	38
Size:	219.1 KB
ID:	154258  

mrbat23 is offline   Quote
Old 08-26-2012, 09:13 PM   #3
Join Date: Aug 2012
Posts: 4
I will and post results.....thanks...
nhratoys is offline   Quote
Old 10-01-2012, 09:58 PM   #4
konqrrr's Avatar
Join Date: Aug 2012
Location: Colorado
Posts: 79
Originally Posted by nhratoys
I will and post results.....thanks...
Well? ? ?
konqrrr is offline   Quote

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Download our Mobile App

» Featured Product

All times are GMT -5. The time now is 12:38 AM.

User Alert System provided by Advanced User Tagging v3.1.0 (Pro) - vBulletin Mods & Addons Copyright © 2015 DragonByte Technologies Ltd.

Jeep®, Wrangler, Liberty, Wagoneer, Cherokee, and Grand Cherokee are copyrighted and trademarked to Chrysler Motors LLC.
Wranglerforum.com is not in any way associated with the Chrysler Motors LLC