volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Control unit of lights with windscreen wiper functionsJ917 > < Interactive System control unitJ879 - remove and install
Central control unit for the convenience systemJ393
Central control unit for the convenience system -J393-
The Central control unit for the convenience system -J393- is located behind the instrument panel, just above the relay centre.
General description:
The Central control unit for the comfort system -J393- is in charge of the following vehicle functions:
t  Power window drive control
t  Power window drive convenience control
t  Vehicle self-locking control at 15 km/h
t  Self-unlocking control when removing key from ignition
t  Specific adjusting control in function of the country for the alarm system
t  Radiofrequency receiver of remote command
t  Sound signal control when locking and unlocking the vehicle
t  Light signal control when locking and unlocking the vehicle
When the Central control unit for the convenience system -J393- is damaged or defective, replace it → General body repairs, exterior; Rep. gr.57.
  Note
t  After installing the new Central control unit for convenience system -J393-, it is necessary to perform its coding.
t  For coding, use theVehicle diagnostic, testing and information system -VAS 5051- or the Vehicle diagnosis and technical information system -VAS 5052- or later equipment → General information; Rep. gr.97
   

Control unit of lights with windscreen wiper functionsJ917 > < Interactive System control unitJ879 - remove and install