Mazda CX-7 2007 Workshop Manual page 1242

STEP
3 INSPECT SAS CONTROL MODULE
• Turn the ignition switch to the LOCK position.
• Disconnect the negative battery cable and
wait for 1 min or more.
• Connect the SAS control module connector.
• Connect the crash zone sensor connector.
• Turn the ignition switch to the ON position.
• Is DTC B2296 indicated?
End Of Sie
DTC B2444, U2017
B2444 Driver-side side air bag sensor No.1 (internal circuit abnormal)
DTC
U2017 Driver-side side air bag sensor No.1 (communication error)
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
• Malfunction in the wiring harness between the driver-side side air bag sensor No.1 and SAS control
module
• Malfunction in the driver-side side air bag sensor circuit
• Open or short circuit in the wiring harness between the driver-side side air bag sensor No.1 and SAS
POSSIBLE control module
• Driver-side side air bag sensor malfunction
CAUSE
• SAS control module malfunction
SAS CONTROL MODULE WIRING
HARNESS-SIDE CONNECTOR
2Y 2V
2Z 2W
2AA 2X 2U
08-02–40
ON-BOARD DIAGNOSTIC
INSPECTION
2S 2P 2M 2J 2G 2D 2A
2T 2H 2E 2B
2R 2O 2L 2I 2F 2C
Yes Replace the SAS control module.
(See 08-10-10 SAS CONTROL MODULE REMOVAL/
INSTALLATION.)
No DTC troubleshooting completed.
DRIVER-SIDE SIDE AIR BAG SENSOR NO.1
WIRING HARNESS-SIDE CONNECTOR
B A
ACTION
id080200802700