Test P

PINPOINT TEST P: NO COMMUNICATION WITH THE RESTRAINTS CONTROL MODULE

P1 - P2:

P3 - P4:

P5:

Normal Operation
The RCM communicates with the scan tool using ISO 9141 communication mode through the data link connector (DLC).

Possible Causes
A no communication condition can be caused by:
- damage to circuit 70 (LB/WH).
- a damaged DLC.
- a damaged scan tool.
- an RCM internal concern.