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2002 JEEP 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=5211
Printed Date: April 29, 2024 at 3:55 AM


Topic: 2002 JEEP LIBERTY

Posted By: Parkdaddy02
Subject: 2002 JEEP LIBERTY
Date Posted: November 07, 2002 at 10:33 AM

I was wondering if anyone could get me a wiring diagram for the 2002 Jeep Liberty. The bulldog security site is not accurate.



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Thanks,

Eric



Replies:

Posted By: Velocity Motors
Date Posted: November 07, 2002 at 10:50 AM

|       ITEM      |     WIRE COLOR     |POL|       WIRE LOCATION        |
|              12V|red & pink/black    |+  |ignition harness            |
|          STARTER|yellow              |+  |ignition harness            |
|         IGNITION|RED / blue            |+  |ignition harness            |
|        ACCESSORY|BLACK/ orange        |+  |ignition harness            |
| SECOND ACCESSORY|BLACK/ white         |+  |ignition harness            |
|       POWER LOCK|pink/purple *1      |-  |back of fusebox *2          |
|     POWER UNLOCK|same wire           |   |                            |
|       LOCK MOTOR|ORANGE / black        |   |back of fusebox *2          |
|     UNLOCK MOTOR|pink/black          |   |back of fusebox *2          |
|    DISARM DEFEAT|ORANGE / purple       |   |back of fusebox *2          |
| PARKING LIGHTS +|DO NOT USE          |   |                            |
| PARKING LIGHTS -|lt. GREEN/ orange *3 |   |headlight switch            |
|       HEADLIGHTS|same wire *3        |   |                            |
|     DOOR TRIGGER|*4                  |-  |right of st column,blue plug|
| DOME SUPERVISION|use door trigger    |   |                            |
|  TRUNK/HATCH PIN|tan/black *7        |-  |conn. 1, pin 7 @ BCM *6     |
|         HOOD PIN|BROWN / tan           |-  |conn. 1, pin 6 @ BCM *6     |
|TRNK/HTCH RELEASE|ORANGE / pink         |-  |conn. 1, pin 17 @ BCM *6    |
|  FCTRY ALARM ARM|                    |   |                            |
|FCTRY ALRM DISARM|lt. GREEN/ orange *5 |-  |conn. 2, pin 9 @ BCM *6     |
|       TACHOMETER|NOT grn/or or or/grn|   |ign coil, coil pac, injector|
|      SPEED SENSE|lt GREEN/ YELLOW     |   |conn. 1, pin 20 @ BCM *6    |
|       BRAKE WIRE|WHITE/ tan           |+  |brake pedal switch          |
|     HORN TRIGGER|BLACK/ red           |-  |steering column             |
|           WIPERS|brn/wht(L),rd/yel(H)|+  |wiper motor                 |
|  LF WINDOW UP/DN|lt blue - white     |A  |center console window switch|
|  RF WINDOW UP/DN|brown - pur/wht     |A  |center console window switch|
|  LR WINDOW UP/DN|RED / blk - blu/wht   |A  |center console window switch|
|  RR WINDOW UP/DN|grn/wht - gry/blk   |A  |center console window switch|
| SUN RF OPN/CLOSE|not recommended     |   |                            |
|        RADIO 12V|pink                |+  |radio                       |
|     RADIO GROUND|black               |-  |radio                       |
|     RADIO SWITCH|ORANGE / red          |+  |radio                       |
| RADIO ILLUMINATE|orange   (dimmer)   |+  |radio                       |
|       LF SPEAKER|green - brn/red     |   |radio *8                    |
|       RF SPEAKER|purple - blu/red    |   |radio *8                    |
|       LR SPEAKER|brn/yel - brn/lt blu|   |radio *8                    |
|       RR SPEAKER|blu/wht - blu/org   |   |radio *8                    |



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




Posted By: Parkdaddy02
Date Posted: November 07, 2002 at 11:51 AM

since there is only one ignition wire do i hook ignition 1 and 2 to it.



-------------
Thanks,

Eric




Posted By: Parkdaddy02
Date Posted: November 07, 2002 at 3:28 PM

also do i have to hook up both accessory wires



-------------
Thanks,

Eric




Posted By: securinu
Date Posted: November 07, 2002 at 3:36 PM
no  hook up ignition 2 to BLACK/ orange and accesory to BLACK/ white.this will allow everthing inside to power up




Posted By: securinu
Date Posted: November 07, 2002 at 3:41 PM

Jeep Liberty 2002 – Body Control Module/Fuseblock

Junction Block connectors:

C1 - Pin-7 BLACK/ RED horn (-)

C1 - Pin-16 WHITE/ TAN brakeswitch (+)

C1 - Pin-23 YELLOW domelight output (-)

C2 – Pin-10 PINK/VIOLET doorlock switch wire (1.4-Kohm to ground for lock and 440-ohm to ground for unlock)

C2 – Pin-20 ORANGE dimmer (+)

Body Control Module connectors:

C1 – Pin-4 TAN driver’s door pin (-)

C1 – Pin-5 TAN/WHITE passenger & rear door pins (-)

C1 – Pin-6 BROWN / TAN hood pin (-) *not available on base model

C1 – Pin-7 TAN/BLACK tailgate ajar (-)

C1 – Pin-8 LT.BLUE key sense (-)

C1 – Pin-9 YELLOW/WHITE flip-up glass ajar (-) BELOW STEERING COLUMN

C1 – Pin-17 ORANGE / PINK flip-up release switch (-)

C2 – Pin-5 LT.GREEN/ ORANGE light switch control (1-kohm to ground to activate parklights, 350-ohm to ground for headlights)

C2 – Pin-9 LT.GREEN/ ORANGE security control wire (470-ohm to ground for alarm disarm)

C2 – Pin-21 DK.GREEN/ ORANGE vss (Vehicle Speed Sensor)





Posted By: Chris Luongo
Date Posted: November 07, 2002 at 3:54 PM

Leave your unit's ignition 2 wire unconnected.  (Be sure to tape it up, or attach a butt connector to its end, so it doesn't short out to anything.)

The BLACK/ white second accessory wire powers the radio; it's not necessary to hook it up for remote start.

Parking lights:  There are several relays in the area above the underdash fuse box; feel the relays while turning the parking lights on and off.  Once you find the right relay, remove it and test the slots where the relay goes.......one of those slots is straight negative trigger to activate the parking light relay.............you can neatly attach your unit's negative parking light wire to that particular leg of the factory relay and then reinsert it; no need to play around with resistors.  (Whatever you do, don't hook up to the car's positive BLACK / YELLOW parking light wire---the BCM will likely get damaged.)





Posted By: securinu
Date Posted: November 07, 2002 at 4:13 PM
if you dont hook up BLACK/ orange wire you wont have hvac control and since you have the wire you might as well use the features.




Posted By: Parkdaddy02
Date Posted: November 08, 2002 at 2:49 PM
all the relays click when i turn the parking lights on can anybody tell me which one it is? I'm done with the remote start part i just can't get the parking lights to respond.

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Thanks,

Eric




Posted By: securinu
Date Posted: November 08, 2002 at 3:32 PM
did you use the resistor for the door locks if so it is the same for the pk lights just get a 1k ohm resistor in line to ground  350 ohm if you want the headlight to go on as well




Posted By: Parkdaddy02
Date Posted: November 08, 2002 at 10:49 PM
where is that located at

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Thanks,

Eric





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