Body Control Module: Service and Repair

Comfort System Central Control Module (J393)


• Turn off the ignition and all electrical consumers.

• Remove the key.

Removal

- Remove the glove compartment.

- Pull the tab - 1 - on the bracket for the comfort system central control module in - direction of arrow - and slide the comfort system central control module until the holes - 2 - lines up over the holes - 3 -.






• The connectors can only be disengaged and disconnected when the recesses - arrows - of the connectors and bracket line up exactly.






- Disconnect the connectors.

• The number of connectors depends on the vehicle equipment.

- Remove the nuts - arrows -.






- Remove the bracket and the comfort system central control module.

- Pull the tab - 1 - in - direction of arrow B - and slide the comfort system central control module - 2 - out of the bracket in - direction of arrow A -.






Installation

Installation is performed in the reverse order of removal. Note the following:

Connectors can only be released and disconnected when the openings - arrows - on the connectors and on the bracket line up exactly.






After installing a new comfort system central control module, it must be coded. Refer to=> [ Through MY 09, Coding ] .