Mazda CX-7 2007 Workshop Manual page 1219

STEP
4 INSPECT WIRING HARNESS BETWEEN FUSE
BLOCK AND SAS CONTROL MODULE
Warning
• Handling the air bag system components
improperly can accidentally deploy the air
bag modules and pre-tensioner front
buckles, which may seriously injure you.
Read the service warnings before handling
the air bag system components.
(See 08-10-3 AIR BAG SYSTEM SERVICE
WARNINGS.)
(See 08-10-5 AIR BAG SYSTEM SERVICE
CAUTIONS.)
• 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.
• Remove the C-pillar lower trim. (See 09-17-17 C-
PILLAR TRIM REMOVAL/INSTALLATION.)
• Remove the D-pillar lower trim. (See 09-17-18 D-
PILLAR TRIM REMOVAL/INSTALLATION.)
• 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.
• Remove the console. (See 09-17-13 CONSOLE
REMOVAL/INSTALLATION.)
• Disconnect the SAS control module connector.
• Turn the ignition switch to the ON position.
• Is the voltage 8 V16 V?
End Of Sie
DTC B1342
DTC B1342 SAS control module (internal circuit abnormal)
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
DETECTION
an operating error, or damage the system. When performing an inspection, always follow the
CONDITION
inspection procedure.
• Malfunction in the SAS control module internal circuit
POSSIBLE
SAS control module malfunction
CAUSE
Diagnostic procedure
STEP
1 INSPECT SAS CONTROL MODULE
• Using the M-MDS, perform SAS control
module configuration.
• Is DTC B1342 indicated?
End Of Sie
ON-BOARD DIAGNOSTIC
INSPECTION
INSPECTION
Yes [Present malfunction diagnosis]
• Replace the SAS control module.
(See 08-10-10 SAS CONTROL MODULE
REMOVAL/INSTALLATION.)
[Past malfunction diagnosis]
• DTC troubleshooting completed.
No Replace the wiring harness between the fuse block and
SAS control module.
Yes Replace the SAS control module.
(See 08-10-10 SAS CONTROL MODULE REMOVAL/
INSTALLATION.)
No DTC troubleshooting completed.
ACTION
id080200801100
ACTION
08-02–17
08-02