Mazda CX-7 2007 Workshop Manual page 1244

STEP
2 INSPECT WIRING HARNESS BETWEEN
DRIVER-SIDE SIDE AIR BAG SENSOR NO.1
AND SAS CONTROL MODULE
• Turn the ignition switch to the LOCK position.
• Disconnect the negative battery cable and
wait for 1 min or more.
• Remove the column cover. (See 09-17-8
COLUMN COVER REMOVAL/
INSTALLATION.)
• Disconnect the clock spring connector.
• Remove the glove compartment.(See 09-17-
8 GLOVE COMPARTMENT REMOVAL/
INSTALLATION.)
• Disconnect the passenger-side air bag
module connector.
• Disconnect the driver and passenger-side
seat connectors.
• Disconnect the driver and passenger-side
curtain air bag module connector.
• Remove the B-pillar lower trim. (See 09-17-
16 B-PILLAR LOWER TRIM REMOVAL/
INSTALLATION.)
• Disconnect the driver and passenger-side
pre-tensioner seat belt connectors.
• Disconnect the driver-side side air bag
sensor No.1 connector.
• Remove the console. (See 09-17-13
CONSOLE REMOVAL/INSTALLATION.)
• Disconnect the SAS control module
connector.
• Connect the negative battery cable.
• Inspect the wiring harnesses between SAS
control module connector terminal 2AA and
driver-side side air bag sensor No.1
connector terminal A, SAS control module
connector terminal 2Z and driver-side side
air bag sensor No.1 connector terminal B for
the following:
— Short to ground
— Short to power supply
— Open circuit
• Is the wiring harness normal?
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 driver-side side air bag sensor
No.1 connector.
• Turn the ignition switch to the ON position.
• Are DTCs B2444 and/or U2017 indicated?
End Of Sie
08-02–42
ON-BOARD DIAGNOSTIC
INSPECTION
Yes Go to the next step.
No Replace the air bag wiring harness.
Yes Replace the SAS control module.
(See 08-10-10 SAS CONTROL MODULE REMOVAL/
INSTALLATION.)
No DTC troubleshooting completed.
ACTION