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Installing remote start on 99 jeep GC

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=43877
Printed Date: July 15, 2025 at 8:08 AM


Topic: Installing remote start on 99 jeep GC

Posted By: kevinwebster1
Subject: Installing remote start on 99 jeep GC
Date Posted: November 27, 2004 at 9:51 AM

I was wondering what all was involved in installing remote start on a 99 jeep grand cherokee laredo. will i have to run all sorts of bypasses? i put one on my 93 silverado in just a few hours with no problems but i know as the cars get newer, the remote start becomes more difficult. please let me know what has to be done.
thanks
kevin



Replies:

Posted By: draasch
Date Posted: November 27, 2004 at 9:56 AM
Make:   Jeep
Model: Grand Cherokee
Year:    1999
This Database Was Last Updated On:    9/16/2004
Index #: 8292


Alarm
Constant 12 volts RED & PINK/BLACK IGNITION SWITCH HARNESS
Ignition 12 volts D BLUE IGNITION SWITCH HARNESS
Starter YELLOW IGNITION SWITCH HARNESS
Dome Light YELLOW (-) AT BODY CONTROL MODULE *
Trunk Pin Switch TAN/BLACK (-) TOP 52 PIN CONN. AT JUNCTION BLOCK **
Parking Lamp YELLOW (RESISTER SYS.) AT HEADLIGHT SWITCH (SEE TECH NOTES)
Power Lock D\ ORANGE / BLACK P\ ORANGE / VIOLET *** #229
Power Unlock R/ PINK/BLACK S/ PINK/VIOLET

* Body Control Module (BCM) Located High In Dr. Kick Below Junction Block. ** Junction Block Located High In Driver Kick Panel. *** This Car Uses A Data Link Circuit For Power Door Locks. Wires At Switch In Driver Door Operate Driver Door Only, Wires At Switch In Passenger Door Will Operate All Other Doors. #229 - See 1996 Jeep Grand Cherokee Door Lock Diagram. See TECH NOTES






Remote Start
Tach Signal TAN/PINK * AT POWERTRAIN CONTROL MODULE ** #239
Ignition #2 BLACK/ ORANGE IGNITION SWITCH HARNESS
Ignition #3 N/A
Accessory RED / BLACK IGNITION SWITCH HARNESS
Neutral Safety BROWN / YELLOW (-) AT SWITCH ON TRANSMISSION OR PCM **
Brake Light WHITE/ TAN (+) AT SWITCH ABOVE BRAKE PEDEL
Reverse Light VIOLET/BLACK (+) AT SWITCH ON TRANSMISSION
Rear Window Defrost BLACK/ WHITE AT SWITCH (POLARITY UNKNOWN)


* TAN/PINK Is A 2 Cylinder Signal With A 4.0L Engine Or A 1 Cylinder Signal With A 4.7L Engine. ** Powertrain Control Module (PCM) Is Located Passenger Rear Of Engine Compartment. NOTE: Ign Key Warning Wire Must See (-) Ignition for Heated Seats To Work #239 - See Immobilizer Bypass Diagram

This Vehicle Has A Resistered park Light System. The YELLOW Wire Must Be Cut And A Relay And Resistor Must Be Used. Pin 85 GROUND, Pin 86 WHITE Wire Of Alarm, Pin 87A Switch Side Of YELLOW Wire, Pin 30 BCM Side Of YELLOW Wire. Pin 87 One Side Of A 915 Ohm Resister, The Other Side Of The Resister To Ground. If Park Lights And Head Lights Are Required Use A 350 Ohm Resister In Place Of The 915 Ohm Resister. *** Must See Ground Thru 460 ohm Resistor for OEM Alarm Disarm

https://www.bypasskit.com/wizard.aspx

-------------
Good Luck
David
Ace Security
813-376-9778
Tampa
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