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CENTRAL LOCKING SYSTEM COMPONENT OVERVIEW Audi A4 B8

Front Doors, Central Locking System (sedan) 3 illustrations ~471 words

CENTRAL LOCKING SYSTEM COMPONENT OVERVIEW

Note. Central locking functions electronically. Actuators in doors are integrated in the door lock and have 2 motors. Actuators cannot be replaced separately. The first motor locks the door and the second motor locks the interior door mechanism (Safe function). Now, doors also can no longer be opened from the interior. After an accident in which the airbag deploys, the central locking control module opens any doors which were locked. Central locking control module is located in right rear side panel.

Component Overview, Sedan

Scheme 143

Scheme 143: CENTRAL LOCKING SYSTEM COMPONENT OVERVIEW
Scheme 143: CENTRAL LOCKING SYSTEM COMPONENT OVERVIEW
  1. Front Passenger Door Control Module -J387- Removing and installing, refer to «DOOR CONTROL MODULE -J386- /DOOR CONTROL MODULE -J387- REMOVING AND INSTALLING»(/audi/a4/b8-2007-2012/remont/door-locks-anti-theft-systems/#front-doors-central-locking-system-sedan) .
  2. Anti-Theft Alarm System Sensor -G578
  3. Right Rear Door Control Module -J389- Removing and installing, refer to «DOOR CONTROL MODULE -J386- /DOOR CONTROL MODULE -J387- REMOVING AND INSTALLING»(/audi/a4/b8-2007-2012/remont/door-locks-anti-theft-systems/#front-doors-central-locking-system-sedan) .
  4. Fuel Filler Door Unlock Motor -V 155
  5. Comfort System Central Control Module -J393
  6. Vehicle Positioning System Interface Control Module -J843- Removing and installing, refer to «VEHICLE POSITIONING SYSTEM INTERFACE CONTROL MODULE -J843-, REMOVING AND INSTALLING»(/audi/a4/b8-2007-2012/remont/door-locks-anti-theft-systems/#front-doors-central-locking-system-sedan) .
  7. Rear Lid Release Motor -V139
  8. Left Rear Door Control Module -J388- Removing and installing, refer to «DOOR CONTROL MODULE -J388- /DOOR CONTROL MODULE -J389- REMOVING AND INSTALLING»(/audi/a4/b8-2007-2012/remont/door-locks-anti-theft-systems/#front-doors-central-locking-system-sedan__door-control-module-j388-door-control) .
  9. Driver Door Control Module -J386- Removing and installing, refer to «DOOR CONTROL MODULE -J386- /DOOR CONTROL MODULE -J387- REMOVING AND INSTALLING»(/audi/a4/b8-2007-2012/remont/door-locks-anti-theft-systems/#front-doors-central-locking-system-sedan) .
  10. Hood Switch -F266

Component Overview, Avant

Scheme 144

Scheme 144
Scheme 144
  1. Front Passenger Door Control Module -J387- Removing and installing, refer to «CENTRAL LOCKING SYSTEM COMPONENT OVERVIEW»(/audi/a4/b8-2007-2012/remont/door-locks-anti-theft-systems/#front-doors-central-locking-system-sedan__central-locking-system-component-overview) .
  2. Anti-Theft Alarm System Sensor -G578
  3. Right Rear Door Control Module -J389- Removing and installing, refer to «DOOR CONTROL MODULE -J388- /DOOR CONTROL MODULE -J389- REMOVING AND INSTALLING»(/audi/a4/b8-2007-2012/remont/door-locks-anti-theft-systems/#front-doors-central-locking-system-sedan__door-control-module-j388-door-control) .
  4. Fuel Filler Door Unlock Motor -V 155
  5. Rear Lid Control Module -J605
  6. Vehicle Positioning System Interface Control Module -J843- Removing and installing, refer to «VEHICLE POSITIONING SYSTEM INTERFACE CONTROL MODULE -J843-, REMOVING AND INSTALLING»(/audi/a4/b8-2007-2012/remont/door-locks-anti-theft-systems/#front-doors-central-locking-system-sedan) .
  7. Comfort System Central Control Module -J393- Removing and installing, refer to «CENTRAL LOCKING SYSTEM COMPONENT OVERVIEW»(/audi/a4/b8-2007-2012/remont/door-locks-anti-theft-systems/#front-doors-central-locking-system-sedan__central-locking-system-component-overview) .
  8. Rear Lid Release Motor -V139
  9. Rear Lid Control Module -J756
  10. Left Rear Door Control Module -J388- Removing and installing, refer to «DOOR CONTROL MODULE -J388- /DOOR CONTROL MODULE -J389- REMOVING AND INSTALLING»(/audi/a4/b8-2007-2012/remont/door-locks-anti-theft-systems/#front-doors-central-locking-system-sedan__door-control-module-j388-door-control) .
  11. Driver Door Control Module -J386- Removing and installing, refer to «DOOR CONTROL MODULE -J386- /DOOR CONTROL MODULE -J387- REMOVING AND INSTALLING»(/audi/a4/b8-2007-2012/remont/door-locks-anti-theft-systems/#front-doors-central-locking-system-sedan) .
  12. Hood Switch -F266

Scheme 145

Scheme 145: DOOR CONTROL MODULE -J386- /DOOR CONTROL MODULE -J387- REMOVING AND INSTALLING
Scheme 145: DOOR CONTROL MODULE -J386- /DOOR CONTROL MODULE -J387- REMOVING AND INSTALLING

Remove the door trim. Refer to Removal and Installation .

Open the release and the disconnect the connectors -1- and -2-.

Disconnect electrical harness connector -3-.

Disconnect the connector -2- on the door control module.

Press the retaining detent -5- in -direction of arrow- and disengage the door control module -6- on the door shell.

Installation

Installation is in reverse order of removal. Make sure the catch engages in the inner door panel.