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Comfort System Central Control Module -J393-

The Comfort System Central Control Module -arrow A- is located in luggage compartment, at right on wheel housing.

Fig 1: Identifying Comfort System Central Control Module J393 Components
GWWN97-0434Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
NOTE:

Additional information:

General Description 

The Comfort System Central Control Module performs the following tasks in the vehicle:

Some of the functions listed above can be adapted. Refer to COMFORT SYSTEM CENTRAL CONTROL MODULE -J393-, ADAPTING .

NOTE:

After installing a new Comfort System Central Control Module, it must be coded. Refer to COMFORT SYSTEM CENTRAL CONTROL MODULE -J393-, CODING .

After anti-theft alarm system has triggered, the alarm source, which is stored in the Comfort System Central Control Module, can be checked. Refer to COMFORT SYSTEM CENTRAL CONTROL MODULE, CHECKING ANTI-THEFT ALARM SYSTEM ALARM SOURCES .

DTC Recognition and Display 

The Comfort System Central Control Module is equipped with On Board Diagnostics (OBD) which assists troubleshooting.

For troubleshooting, use Vehicle Diagnostic Tester in operating mode "Guided Fault Finding".