Print Page | Close Window

help for 99 jimmy remote start problem

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=4226
Printed Date: August 17, 2025 at 12:22 PM


Topic: help for 99 jimmy remote start problem

Posted By: munson
Subject: help for 99 jimmy remote start problem
Date Posted: October 06, 2002 at 12:22 PM

Hi guys, What do I do wrong?I just install a remote start on a 99 jimmy, the problem is,It starts but dies right away.I check and re-check the tack program (response okay).Put a negative pulse on the 20 gauge light green.Is there any system to bypass?

Please help



Replies:

Posted By: mobiletoys2002
Date Posted: October 06, 2002 at 12:28 PM
you have a passlock 2 system in your car ythis means you will need to find out the resistor value of the ignition switch and put a resistor in line so the remote start will work if you need helkp doing this post back and me or someone else can help you .



Posted By: munson
Date Posted: October 06, 2002 at 2:04 PM
It should run with the key in in the ignition but it doesn't.



Posted By: Velocity Motors
Date Posted: October 06, 2002 at 4:45 PM

Here is the wiring diagram for the 1999 Jimmy. Make sure that the second ignition is also powered up and that your tach wire is the right one. It should be WHITE not LIGHT GREEN.

|              12V|red                 |+  |ignition harness            |
|          STARTER|yellow              |+  |ignition harness            |
|         IGNITION|pink                |+  |ignition harness            |
|  SECOND IGNITION|white               |+  |ignition harness            |
|        ACCESSORY|orange              |+  |ignition harness            |
|       POWER LOCK|lt. blue            |+  |brown plug at BCM *1        |
|     POWER UNLOCK|white               |+  |brown plug at BCM *1        |
|       LOCK MOTOR|gray                |   |drivers kick panel          |
|     UNLOCK MOTOR|tan                 |   |drivers kick panel          |
|    DISARM DEFEAT|tan                 |   |passengers kick panel       |
| PARKING LIGHTS +|brown               |   |lt. blue plug at BCM *1     |
| PARKING LIGHTS -|white *4            |   |lt. blue plug at BCM *1     |
|       HEADLIGHTS|PURPLE / white        |-  |purple plug at BCM *1       |
|     DOOR TRIGGER|*2                  |-  |BCM *1                      |
| DOME SUPERVISION|use door trigger    |   |                            |
|  TRUNK/HATCH PIN|pink/black          |-  |lt. blue plug at BCM *1     |
|TRNK/HTCH RELEASE|black               |-  |purple plug at BCM *1       |
|FCTRY ALRM DISARM|lt.green            |-  |purple plug at BCM *1       |
|       TACHOMETER|white               |   |PCM *3                      |
|       BRAKE WIRE|white               |+  |steering column             |
|     HORN TRIGGER|black               |-  |steering column *5          |

Notes:NOTE: This vehicle has the passlock II immobilizer system that, when adding a remote start *1 The BCM is located to the right of the accelerator pedal below the radio. The plugs on the BCM face towards the drivers side. *2 Use tan for the drivers door located in pin B4 of the purple plug, orange for the passenger door located in pin B2 of the purple plug, and dk. blue/white for the rear doors and rear hatch located in pin B11 of the lt. blue plug, must diode isolate these wires. *3 The PCM is located on the passenger fender. On the 2.2L the wire is in a black 80 pin plug pin 10, and on the 4.3L the wire is in a red 32 pin plug pin 20. *4 This wire will not test when using the headlight switch. This wire is triggered by the DRL system. To meter the wire, start the car with the parking brake set, when the brake is released this wire will go to ground. *5 Also found in the brown plug at the BCM on vehicles with a factory alarm.



-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA



Posted By: munson
Date Posted: October 07, 2002 at 5:24 PM
A special thank to mobiletoys2002 and Velocity Motors who took time to help meby posting replies.Keep doing so we really need it.With what I learned from you and www.velocitymotorsport.com and www.bypasskit.com,the best would be to buy a PasslockII bypass kit.



Posted By: Velocity Motors
Date Posted: October 07, 2002 at 6:40 PM
no problemo....hope you got the remote start going on the Jimmy.

-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA


Print Page | Close Window