Restraints - Replaced Seat Occupancy Sensor Won't Enable

SI B65 22 10
Audio, Navigation, Monitors, Alarms, SRS

June 2011
Technical Service

This Service Information bulletin supersedes SI B65 22 10 dated October 2010.

[NEW] designates changes to this revision

SUBJECT
Replaced Seat Occupancy Sensor Mat Will Not Enable

MODEL
F01, F02 (7 Series)

F07, F10 (5 Series)

SITUATION

After replacing a CIS (capacitive sensing passenger occupancy mat), the new mat will not enable when using ISTA/P. However, ISTA/P shows that the ACSM (Active Crash Safety Module) was coded correctly. The following faults are stored in the ACSM control module: 9309ED, 9309F4 and 930A23.

CAUSE

ACSM coding error

CORRECTION

For a workaround, submit a PuMA case with "CIS enabling" in the subject line.

The coding fix is expected to be included with the release of [NEW] ISTA/P 2.43 in September 2011.

WARRANTY INFORMATION

For information only