Comfort System Central Control Module J393: Notes

General information:

Comfort System Central Control Module J393 performs the following functions:

• 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.

Owners Manual

Self Study Program - Course Number 89103 "The 2005 new Jetta New Model Introduction"

Self Study Program - Course Number 873403 "The 2005 new Jetta - Electrical System"

Wiring Diagrams and Component Locations

On Board Diagnostic (OBD), functions:

Comfort System Central Control Module J393 is controlled by an internal microprocessor with On Board Diagnostic (OBD) capability. If malfunctions occur in monitored components, Diagnostic Trouble Codes (DTC) will be stored in memory.

Troubleshoot Comfort System Central Control Module J393 malfunctions by performing OBD program using Vehicle Diagnosis, Testing and Information System VAS 5051/5052 in operating mode "Guided Fault Finding".