Body Control Module: Service and Repair

Control Modules

=> [ Tire Pressure Monitoring Control Module ]

=> [ Comfort System Central Control Module ]

Tire Pressure Monitoring Control Module

• Additional information:


Vehicles owner's manual

DTC recognition and display

The Tire Pressure Monitoring Control Module (J502 ) is equipped with OBD.

Use Guided Fault Finding.

The Tire Pressure Monitoring Control Module (J502 ) is located behind the glove compartment on the left side. It is mounted to tunnel on the front passenger side.

CAUTION!
• Turn off the ignition and all electrical components.

• Remove the key.

Removing

The Tire Pressure Monitoring Control Module (J502 ) - 3 - is attached to the tunnel by two screws - 1 -. The spring nuts - 2 - are installed on the Tire Pressure Monitoring Control Module (J502) - 3 -. The screws - 1 - are accessible above the center air vent and the Tire Pressure Monitoring Control Module ( J502) - 3 - is above the glove compartment.





- Remove the center air vent.

- Remove the switch mount.

- Remove the glove compartment.

- Remove screws - 1 -.





- Remove the Tire Pressure Monitoring Control Module (J502) - 3 -.

- Disconnect the connector - 4 - from the Tire Pressure Monitoring Control Module (J502) - 3 -.

Installing

Install in reverse order of removal, noting the following:

- Tighten the screws to 5 Nm.

Comfort System Central Control Module

• Additional information:

Owner's Manual

General Information

Comfort System Central Control Module (J393) performs the following tasks in the vehicle:

• Sunroof control (issues enabling)

• Window regulator control (issues enabling)

• Central locking system control

• Anti-theft warning system control

• Radio receiver

• Rear lid closing

• Comfort operation

Some of the functions listed above can be adapted. Refer to => [ Comfort System Central Control Module Components, Adapting ] Comfort System Central Control Module, Coding.

DTC recognition and display

The Comfort System Central Control Module (J393 ) is equipped with OBD.

Use the "Guided Fault Finding".

The Comfort System Central Control Module (J393 ) is located behind the trim on the trim on the left side of the steering column.

CAUTION!
• Turn off the ignition and all electrical components.

• Remove the key.

Removing

- Remove the cover on the driver side footwell and the trim on the bottom of the steering column.

- Remove screws - 3 -.





- Disconnect the connectors - 1 - and - 2 - and remove them from the Comfort System Central Control Module (J393) - 4 -.

• The number of electrical connections depends on vehicle equipment level and market version.

- Remove the Comfort System Central Control Module (J393) - 4 -.

Installing

Install in reverse order of removal, noting the following:

- Tighten the screws to 5 Nm.

After installing a new Comfort System Central Control Module (J393), it must be coded. Refer to=> [ Comfort System Central Control Module, Coding ] Comfort System Central Control Module, Coding.