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wiring diagram for 2002 Mercury Grand Marquis


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mp19934 
Member - Posts: 8
Member spacespace
Joined: December 22, 2002
Location: United States
Posted: December 22, 2002 at 7:52 PM / IP Logged  
looking for help wiring a crimestopper rs 900.  where is the best (easiest) place to attach the lock/unlock wires?  Any help appreciated.
Velocity Motors 
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Moderator spaceThis member has made a donation to the12volt.com. Click here for more info.spaceThis member has been recognized as an authority in Electrical Theory. Click here for more info.spaceThis member has been recognized as an authority in Fabrication. Click here for more info.spaceThis member has been recognized as an authority in Mobile Audio and Video. Click here for more info.spaceThis member has been recognized as an authority in Mobile Security and Convenience. Click here for more info.spacespace
Joined: March 08, 2002
Location: Manitoba, Canada
Posted: December 22, 2002 at 8:18 PM / IP Logged  

|       ITEM      |     WIRE COLOR     |POL|       WIRE LOCATION        |

|              12V|brown & lt. green   |+  |ignition harness            |
|          STARTER|WHITE/ pink          |+  |ignition harness            |
|         IGNITION|BROWN / pink          |+  |ignition harness            |
|  SECOND IGNITION|gray / YELLOW         |+  |ignition harness            |
|        ACCESSORY|BLACK/ lt. green     |+  |ignition harness            |
| SECOND ACCESSORY|pink/black          |+  |ignition harness            |
|       POWER LOCK|pink / YELLOW         |*1 |drivers door harness        |
|     POWER UNLOCK|pink/green          |*1 |drivers door harness        |
|       LOCK MOTOR|pink/black          |+  |drivers door harness        |
|     UNLOCK MOTOR|RED / orange          |+  |in drivers door             |
|    DISARM DEFEAT|pink/orange         |+  |drivers door harness        |
| PARKING LIGHTS +|brown               |   |LCM *2                      |
|       HEADLIGHTS|RED / yellow          |+  |LCM *2                      |
|     DOOR TRIGGER|*3                  |-  |LCM *2                      |
| DOME SUPERVISION|BLACK/ lt. blue      |+  |LCM *2                      |
|  TRUNK/HATCH PIN|BROWN / white         |-  |LCM *2                      |
|TRNK/HTCH RELEASE|purple / YELLOW       |5wi|drivers door harness        |
|       TACHOMETER|WHITE/ pink          |   |PCM *4                      |
|      SPEED SENSE|gray/black          |   |PCM *4                      |
|       BRAKE WIRE|lt. green           |+  |stop light switch           |
|     HORN TRIGGER|dk. blue            |-  |LCM *2                      |
|           WIPERS|dk. blue & white    |   |wiper motor *5              |
|  LF WINDOW UP/DN|yellow - wht/blk    |A  |drivers door motor          |
|  RF WINDOW UP/DN|wht/yel - tan/lt.blu|A  |drivers door harness        |
|  LR WINDOW UP/DN|gry/orn - yel/lt.blu|A  |drivers door harness        |
|  RR WINDOW UP/DN|RED / blk - yel/blk   |A  |drivers door harness        |
|        RADIO 12V|PURPLE / lt. blue     |+  |radio                       |
|     RADIO GROUND|black               |-  |radio                       |
|     RADIO SWITCH|yellow/black        |+  |radio                       |
| RADIO ILLUMINATE|lt. blue/red        |+  |radio                       |
|       LF SPEAKER|orn/grn - blu/wht   |   |radio or speaker            |
|       RF SPEAKER|wht/grn - grn/orn   |   |radio or speaker            |
|       LR SPEAKER|tan/yel - gry/blu   |   |radio or speaker            |
|       RR SPEAKER|brn/pnk - orn/red   |   |radio or speaker            |

Notes:

NOTE:  This vehicle has the PATS (passive anti-theft system) installed.  It must be bypassed when adding a remote start module.     *1 The door locks are positive trigger if equipped with factory keyless entry, and are 5 wire on all other models.   *2 The LCM is located to the passenger side of the steering column.  The harness is accessable between the steering column and the LCM.   *3 There is a dk. blue for the drivers door and BLACK/ orange for the other three doors.  Use both wires and diode isolate each one.   *4 The PCM is located under the hood to the drivers side of the brake master cylinder.  *5 The wiper motor is located just above the brake master cylinder.

Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
mp19934 
Member - Posts: 8
Member spacespace
Joined: December 22, 2002
Location: United States
Posted: December 25, 2002 at 7:48 PM / IP Logged  

Many thanks, Jeff.  This will make my wife very happy when I complete this install.  Do you think I can pop the doors from the pnk/yel and pnk/grn wires or do I have to go into the door harness to do it?

Mike

electrotech 
Member - Posts: 26
Member spacespace
Joined: December 23, 2002
Location: Canada
Posted: December 25, 2002 at 8:35 PM / IP Logged  
you should find these wires also in the harness wraped in black tape in the drivers kick panel and not have to go into the door or boot
John
mp19934 
Member - Posts: 8
Member spacespace
Joined: December 22, 2002
Location: United States
Posted: December 26, 2002 at 5:29 PM / IP Logged  
Thanks. John

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