Restraints - Replaced Seat Occupancy Sensor Won't Enable
2010 BMW 750i (F01) V8-4.4L Turbo (N63) Page 164
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.
