Mazda CX-7 2007 Workshop Manual page 1237

DTC B2229, B2231, B2233, B2235
B2229 Passenger-side air bag module (inflator No.2) circuit short to body ground
B2231 Passenger-side air bag module (inflator No.2) circuit short to power supply
DTC
B2233 Passenger-side air bag module (inflator No.2) circuit resistance high
B2235 Passenger-side air bag module (inflator No.2) circuit resistance low
Warning
• Detection conditions are for understanding the DTC outline before performing an inspection.
Performing an inspection according to only the detection conditions may cause injury due to
an operating error, or damage the system. When performing an inspection, always follow the
DETECTION
inspection procedure.
CONDITION
• Abnormal resistance (other than 1.4— 3.9 ohms) detected in the passenger-side air bag module
(inflator No.2) circuit
• Malfunction in the wiring harness between the passenger-side air bag module (inflator No.2) and SAS
control module
• Open or short circuit in the wiring harness between the passenger-side air bag module (inflator No.2)
POSSIBLE and SAS control module
• Passenger-side air bag module (inflator No.2) malfunction
CAUSE
• SAS control module malfunction
ON-BOARD DIAGNOSTIC
PASSENGER-SIDE AIR BAG MODULE
WIRING HARNESS-SIDE CONNECTOR
(INFLATOR NO.1) (INFLATOR NO.2)
B A
B A
id080200802200
08-02
08-02–35