Need pin number diagram for a 02 liberty

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=40166
Printed Date: May 12, 2025 at 7:37 AM

Topic: Need pin number diagram for a 02 liberty

Posted By: kerrys914
Subject: Need pin number diagram for a 02 liberty
Date Posted: October 02, 2004 at 1:50 PM

Anyone have a pin number diagram for C1, C2, C3 and the BCM for a '02 liberty

Cheers

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Audi 2002

Replies:

Posted By: draasch
Date Posted: October 02, 2004 at 3:12 PM

it would help to know what you are installing...........................

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Good Luck
David
Ace Security
813-376-9778
Tampa
Donate to the 12volt

Posted By: kerrys914
Date Posted: October 02, 2004 at 4:04 PM

I am installing a security/remote start system. I know what wire/pin I need to connect to. I just don't know the arrangment of the connectors.

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Audi 2002

Posted By: draasch
Date Posted: October 02, 2004 at 4:15 PM

are you asking for the car info????

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Good Luck
David
Ace Security
813-376-9778
Tampa
Donate to the 12volt

Posted By: kerrys914
Date Posted: October 02, 2004 at 4:35 PM

I am looking for a diagram that will tell me "pin" numbers in the C2, C2, or C3 connector on the fusepanel/BCM board.

I know which "pin" I need to connect to but the connector is not numbered. For example: where is "pin" nuber 14 on the C2 fuse connector .

This is car specific and I need the diagram for a 2002 Jeep Liberty.

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Audi 2002

Posted By: gus1
Date Posted: October 03, 2004 at 2:05 AM

Have you tried the dealer's service manual? Most multi pinned connecters are numbered somehow on either the wire side or pin side. Looking down the wire at the connector, you could try counting from left to right, and then veifying with a DMM that the wire in question is indeed functioning as it is described.

Gus

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Wherever I go, that is where I end up......

Posted By: draasch
Date Posted: October 03, 2004 at 9:50 AM

use the following info for your install.....you have to hook up to the any wires at the BCM, then look for the right color and meter the wire for the right polarity....

Make:   Jeep
Model: Liberty
Year:    2002
Alarm
Constant 12 volts RED OR PINK/BLACK IGNITION SWITCH HARNESS
Ignition 12 volts RED / BLUE IGNITION SWITCH HARNESS
Starter YELLOW IGNITION SWITCH HARNESS
Dome Light YELLOW (-) DRIVERS KICK PANEL *
Trunk Pin Switch TAN/BLACK (-) AT BCM ON BACK OF JUNCTION BLOCK
Parking Lamp LT GREEN/ ORANGE (-) STEERING COLUMN HARNESS USE 1k OHM
Power Lock PINK/VIOLET AT BCM ON BACK OF ** #217
Power Unlock SINGLE WIRE SYSTEM JUNCTION BLOCK IN DRIVER KICK PANEL

#217 - See Single Wire Resister Door Lock Diagram. * Alt Door Trigger- TAN=Driver TAN/WHITE=Passenger Both (-) At BCM On Back Of Junction Block Diode Isolate ** Chassis Ground Thru 1.4K Ohm Resistor For Lock And A Chassis Ground Thru 425 Ohm Resistor For Unlock. MUST Use Relays!

Remote Start
Tach Signal BLACK ANY INJECTOR
Ignition #2 BLACK/ ORANGE IGNITION SWITCH HARNESS #239
Ignition #3
Accessory BLACK/ WHITE IGNITION SWITCH HARNESS
Neutral Safety NON GROUNDING TYPE
Brake Light WHITE/ TAN AT BRAKE PEDAL SWITCH
Reverse Light BROWN / GREEN(+) PIN #48 72 Pin GREY CONN IN DRIVER KICK PIN
Rear Window Defrost

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Good Luck
David
Ace Security
813-376-9778
Tampa
Donate to the 12volt