Trouble wiring keyless in 94 explorer

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=71375
Printed Date: June 17, 2024 at 6:58 AM

Topic: Trouble wiring keyless in 94 explorer

Posted By: rapaz
Subject: Trouble wiring keyless in 94 explorer
Date Posted: January 23, 2006 at 7:24 PM

I am having trouble wiring the keyless entry portion of a Viper 791XV into a 1994 Ford Explorer XLT. I have tried splicing into the lock/unlock wires in the drivers kick panel following the 3 wire positive door lock, and 5 wire alternating 12 volt positive door lock schematics. When the wires are cut and run into #87a and #30 on the 5 wire relay setup I loose power to the whole lock system. I have wired many alarms, but never this style lock system. Any ideas?

I have tried switching the switch and motor side around, it makes no difference.

Thanks!

Nick

Replies:

Posted By: Mike M2
Date Posted: January 23, 2006 at 7:51 PM

If the XLT had factory keyless it would have negative pulse locks. Pink/green and pink / YELLOW. The way to tell is to peel back the LR panel by the hatch and look inside. If you see a black box mounted up high it's the keyless module.

-------------
Mike M2
Tech Manager
CS Dealer Services

Posted By: sparkie
Date Posted: January 23, 2006 at 7:51 PM

My records show that if the truck has factory keyless entry, then the door lock wires (pink / YELLOW -lock and pink/green -unlock) are a negative trigger and not positive.

-------------
sparky