PNK Wire Communication Line Test

PNK Wire Communication Line Test

Special Tools Required
MFCS service connector 07WAZ-001010A

1. Disconnect driver's multiplex control unit connector B (22P).
2. Disconnect passenger's multiplex control unit connector B (22P).




3. Check for continuity between B1 terminal of the driver's multiplex connector B (22P) and B9 terminal of the passenger's multiplex connector B (22P).

Is there continuity?

YES - Replace the multiplex control unit most closely related to the failure.

NO - Repair an open in the wire between the driver's multiplex control unit connector B (22P) and the passenger's multiplex control unit connector B (22P).