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A4 Audi Remote Start Wiring


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cool_chick 
Member - Posts: 6
Member spacespace
Joined: December 13, 2002
Location: United States
Posted: December 28, 2002 at 10:28 PM / IP Logged  

Is there any thing special about this car...I'm doing remote start in this car and need to know something if i have to watch. It's 2003 Audi A4 i know i need Transponder module (555U) ..tell me about door locks and factory security.

I did new Passat and i got door lock wires from key cylinder inside door but it's work for 30 second and after it doesn't work just light flash and i have to unlock car with factory remote...seems like it's not disarming factory security, but same wires from key disarm.

Help me...I'm sure i have right door lock wires..I'm using Avital3200

Velocity Motors 
Moderator - Posts: 12,488
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 28, 2002 at 10:37 PM / IP Logged  

Here the wiring diagrm with all the notes about this vehicle:

|       ITEM      |     WIRE COLOR     |POL|       WIRE LOCATION        |

|              12V|red                 |+  |ignition harness            |
|          STARTER|RED / black           |+  |ignition harness            |
|   SECOND STARTER|blue                |+  |ignition harness            |
|         IGNITION|black               |+  |ignition harness            |
|        ACCESSORY|yellow/black        |+  |ignition harness            |
|       POWER LOCK|blue/white          |-  |driver door control module  |
|     POWER UNLOCK|PURPLE / green        |-  |driver door control module  |
|       LOCK MOTOR|brn/blu or gry/blu  |   |driver door control module  |
|     UNLOCK MOTOR|gray/green          |   |driver door control module  |
|    DISARM DEFEAT|blue/red            |   |driver rear door harness    |
| PARKING LIGHTS +|gray                |   |headlight switch            |
| PARKING LIGHTS -|RED / yellow (hazard) |   |hazard light switch         |
|       HEADLIGHTS|yellow              |+  |headlight switch            |
|     DOOR TRIGGER|BROWN / white         |-  |conn 1, pin 2 @ CCM *1      |
| DOME SUPERVISION|comes on with unlock|   |                            |
|  TRUNK/HATCH PIN|WHITE/ yellow        |-  |conn 5, pin 11 @ CCM *1     |
|         HOOD PIN|BROWN / purple        |-  |conn 4, pin 20 @ CCM *1     |
|TRNK/HTCH RELEASE|yellow/red          |+  |conn 1, pin 6 @ CCM *1      |
|  FCTRY ALARM ARM|arms with lock      |   |                            |
|FCTRY ALRM DISARM|disarms with unlock |   |                            |
|       TACHOMETER|BROWN / stripe        |   |any ignition coil           |
|      SPEED SENSE|brn/red or wht/blu  |   |instrument cluster, blu plug|
|       BRAKE WIRE|RED / black           |+  |brake pedal switch          |
|     HORN TRIGGER|BLACK/ white         |+  |red 17 pin plug, driver kick|
|        RADIO 12V|RED / blue            |+  |radio                       |
|     RADIO GROUND|brown               |+  |radio                       |
|     RADIO SWITCH|data bus controlled |   |                            |
| RADIO ILLUMINATE|data bus controlled |   |                            |
|    POWER ANTENNA|white (amp remote)  |   |radio                       |
|       LF SPEAKER|brn/grn - blu/yel   |   |radio                       |
|       RF SPEAKER|brn/blu - grn/blu   |   |radio                       |
|       LR SPEAKER|brn/yel - RED / yel   |   |radio                       |
|       RR SPEAKER|brn/blk - RED / grn   |   |radio                       |

Notes:

NOTE: This vehicle has an immobilizer system that needs to be bypassed when adding remote start. Use DEI part number 555U.  *1 The CCM (Central Control Module for comfort system) is mounted on floorpan in protective box, under the carpet in front of the driver seat.  *2 Extended triggers on the door lock wires will roll the windows up/down and open/close the sunroof. Use validity channels to control.

Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
cool_chick 
Member - Posts: 6
Member spacespace
Joined: December 13, 2002
Location: United States
Posted: December 28, 2002 at 10:45 PM / IP Logged  
•Thanks ...Tell me about NEw Passat I did..why door lock wires stop working after 30 second and avital can not unlock it just factory remote
Velocity Motors 
Moderator - Posts: 12,488
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 28, 2002 at 11:04 PM / IP Logged  
Did you double pulse the unlock wire to disarm the OEM security and then unlock the doors ?
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA

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