99 Jeep Grand Cherokee VSS/Rev Wire

Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=75965
Printed Date: May 19, 2025 at 8:07 PM

Topic: 99 Jeep Grand Cherokee VSS/Rev Wire

Posted By: ichabodsteel
Subject: 99 Jeep Grand Cherokee VSS/Rev Wire
Date Posted: April 09, 2006 at 8:06 PM

Anyone know the wire color for the VSS and Reverse wires on 99 Jeep Grand Cherokee? Also the location for them? I'm hoping to locate a wire inside the car. I'm trying to install a Nav on this car. Thanks a lot.

Replies:

Posted By: NowYaKnow
Date Posted: April 09, 2006 at 9:57 PM

From the info I have,

VSS is gonna be WHITE/ orange @ the PCM pin 27.

Reverse is PURPLE / black behind the pass kick in a 72 pin connector, position 6.

Good luck,

Mike

Posted By: ichabodsteel
Date Posted: April 19, 2006 at 12:18 PM

Hi NowYaKnow.

Thanks for the tip. I sound so dumb, but where is the PCM? Under the dash? I will try to look for them this weekend.

Thanks.

Ivo

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