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2003 Passat remote start -

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=6409
Printed Date: July 15, 2025 at 11:23 PM


Topic: 2003 Passat remote start -

Posted By: radsta
Subject: 2003 Passat remote start -
Date Posted: December 09, 2002 at 8:09 AM

 anyone remote started this thing? My customer says 4 shops turned it away ! Should I attempt it ? Any wiring info greatly appreciated- Steve

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victor



Replies:

Posted By: Velocity Motors
Date Posted: December 09, 2002 at 7:55 PM

I think it's the same as the 2002: Everything looks simple to me. Nothing special about it other than it has a wierd key that you can easily bypass with another coded key wrapped with a relay.

|       ITEM      |     WIRE COLOR     |POL|       WIRE LOCATION        |
|              12V|red                 |+  |ignition harness            |
|          STARTER|RED / black           |+  |ignition harness            |
|         IGNITION|black               |+  |ignition harness            |
|        ACCESSORY|yellow/black        |+  |ignition harness            |
|       POWER LOCK|RED / green           |-  |in driver door              |
|     POWER UNLOCK|RED / blue *1         |-  |in driver door              |
|       LOCK MOTOR|                    |   |                            |
|     UNLOCK MOTOR|                    |   |                            |
|    DISARM DEFEAT|                    |   |                            |
| PARKING LIGHTS +|GREEN/ red           |   |headlight switch            |
|       HEADLIGHTS|yellow/brown        |+  |headlight switch            |
|     DOOR TRIGGER|blue/gray           |-  |23 pin plug, pin 21 @ CCM *2|
| DOME SUPERVISION|comes on with unlock|   |                            |
|  TRUNK/HATCH PIN|BROWN / black         |-  |23 pin plug, pin 10 @ CCM *2|
|         HOOD PIN|BROWN / red           |-  |15 pin plug, pin 5 @ CCM *2 |
|TRNK/HTCH RELEASE|brn/gry or brn/grn  |-  |23 pin plug, pin 2 @ CCM *2 |
|  FCTRY ALARM ARM|arms with lock      |   |                            |
|FCTRY ALRM DISARM|disarms with unlock |   |                            |
|       TACHOMETER|*3                  |   |ignition coil or coil pack  |
|      SPEED SENSE|WHITE/ blue          |   |23 pin plug, pin 15 @ CCM *2|
|       BRAKE WIRE|RED / black           |+  |brake pedal switch          |
|     HORN TRIGGER|blk/yel (alarm horn)|+  |15 pin plug, pin 11 @ CCM *2|
|           WIPERS|blk/grn(L),blk/pur(H|+  |steering column             |
|  LF WINDOW UP/DN|*4                  |   |                            |
|  RF WINDOW UP/DN|                    |   |                            |
|  LR WINDOW UP/DN|                    |   |                            |
|  RR WINDOW UP/DN|                    |   |                            |
| SUN RF OPN/CLOSE|*4                  |   |                            |
|        RADIO 12V|RED / blue            |+  |radio                       |
|     RADIO GROUND|brown               |-  |radio                       |
|     RADIO SWITCH|red                 |+  |radio                       |
| RADIO ILLUMINATE|gray/blue   (dimmer)|+  |radio                       |
|    POWER ANTENNA|                    |   |                            |
|       LF SPEAKER|                    |   |                            |
|       RF SPEAKER|                    |   |                            |
|       LR SPEAKER|                    |   |                            |
|       RR SPEAKER|                    |   |                            |

Notes:
NOTE:  This vehicle has an immobilizer system that needs to be bypassed when adding remote start. *1 Unlock requires a double pulse. First pulse will disarm the alarm and unlock the driver door, second pulse will unlock all the doors.  *2 The CCM (Comfort System Central Control Module) is mounted on floorpan in protective box, under the carpet in front of the driver seat.  *3 For tach go to one of the ignition coils or coil pack and use a wire that is NOT RED / green or BROWN / yellow.  *4 Extended triggers on the lock/unlock wires will roll the windows up/down and open/close the sun roof. Use validity channels to control.



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




Posted By: radsta
Date Posted: December 10, 2002 at 6:55 AM
Jeff- thanks for the info- sounds too easy! What about the factory alarm disarm ? That always seems to be the biggest issue with the newer cars. Steve

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victor




Posted By: Velocity Motors
Date Posted: December 10, 2002 at 11:31 AM
Please check the above information again, I think I had the wrong one before so this is the 2002 information which is the same for the 2003's.

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





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