Vehicle Electrical System Control Module (J519), Through 05.2009

Vehicle Electrical System Control Module (J519), Through 05.2009

In vehicles to 05.09, the relay carrier on the vehicle electrical system control module and the vehicle electrical system control module are a single component and can only be removed together. Removing and installing the vehicle electrical system control module, through 05.09, refer to => [ Vehicle Electrical System Control Module, Through 05.09 ] Vehicle Electrical System Control Module, Through 05.09.

Refer to the Owner's Manual.

General Description

Vehicle Electrical System Control Module has the following tasks in the vehicle:

• Electric load management

• Exterior light control

• Turn signal control

• Wiper

• Heated rear window

• Interior light control

• Ambient lighting

• Terminal control

• Dimming, instrument illumination

• Fuel Pump (FP) supply

• Pre-energizing of generator

• Horn

The following functions can be adapted:

• Erase learned values and set standard adaptation values

• Adjust Coming Home time (equipment dependent)

• Adjust Leaving Home time (equipment dependent)

• Set rear window heater "on time"

• Switch the footwell light on and off

• Switch highway signaling on and off

• Set load management

• Set headlamp cleaning system on time, refer to => [ Headlamp Washer System, Adapting ] Testing and Inspection.

• It depends on the vehicle equipment whether the adaptations listed above can be performed.

DTC Recognition and Display

Vehicle Electrical System Control Module is equipped with On Board Diagnostics (OBD) which assists troubleshooting.

When performing fault-finding, use Vehicle Diagnosis, Testing and Information System (VAS 5051B) or Vehicle Diagnosis and Service System (VAS 5052A) in the operating mode "Guided Fault Finding".