Mazda CX-7 2007 Workshop Manual page 1259

STEP
8 INSPECT WIRING HARNESS BETWEEN
BATTERY AND FUSE BLOCK
• Connect the negative battery cable.
• Turn the ignition switch to ON position.
• Measure the voltage at instrument cluster
connector terminal 2G.
• Is the voltage 8 V— 16 V?
9 VERIFY THAT SAS CONTROL MODULE
CONNECTOR TERMINAL 1X IS GROUND
• Turn the ignition switch to 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
side air bag module connectors.
• Remove the C-pillar trims. (See 09-17-17 C-
PILLAR TRIM REMOVAL/INSTALLATION.)
• Remove the D-pillar trims. (See 09-17-18 D-
PILLAR TRIM REMOVAL/INSTALLATION.)
• Disconnect the driver and passenger-side
curtain air bag module connectors.
• Remove the B-pillar lower trims. (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 all SAS control module control
model connectors.
• Inspect the wiring harness between SAS
control module connector terminal 1X and
ground for the following:
— Short to power supply
— Open circuit
• Is the wiring harness normal?
10 CONFIRM THAT MALFUNCTION SYMPTOMS
DO NOT RECUR AFTER REPAIR
• Turn the ignition switch to LOCK position.
• Disconnect the negative battery cable and
wait for 1 min or more.
• Connect all SAS control module connectors.
• Connect the driver and passenger-side
pre-tensioner seat belt connectors.
• Connect the driver and passenger-side
curtain air bag module connectors.
• Connect the driver and passenger-side front
seat connectors.
• Connect the passenger-side air bag module
connector.
• Connect the clock spring connector.
• Connect the instrument cluster connector.
• Connect the negative battery cable.
• Turn the ignition switch to ON position.
• Does the air bag system warning light
operate properly?
End Of Sie
SYMPTOM TROUBLESHOOTING
INSPECTION
Yes Go to the next step.
No Repair the wiring harnesses, then go to Step 10.
Yes Replace the SAS control module, then go to the next step.
(See 08-10-10 SAS CONTROL MODULE REMOVAL/
INSTALLATION.)
No Replace the wiring harnesses, then go to the next step.
Yes Complete troubleshooting, then explain repairs to customer.
No Recheck malfunction symptoms, then repeat from Step 1 if
malfunction recurs.
ACTION
08-03–5
08-03