Mazda CX-9 Grand Touring 2009 Manual page 55

2008 RESTRAINTS On-Board Diagnostic (Restraints) - Mazda CX-9
PID/DATA monitor.
(See PID/DATA MONITOR TABLE.)
1
RES_AB2_D
Is the resistance of the driver-side air bag
module normal?
Resistance: 1.5-9.7 ohms
INSPECT DRIVER-SIDE AIR BAG MODULE
CONNECTOR (CLOCK SPRING)
WARNING:
Handling the air bag system components
improperly can accidentally deploy the air bag
modules and pre-tensioner seat belts, which
may seriously injure you. Read the air bag
system service warnings and cautions before
handling the air bag system components.
(See AIR BAG SYSTEM SERVICE
WARNINGS .)
2
(See 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.
Disconnect the driver-side air bag module
connector. (See DRIVER-SIDE AIR BAG
MODULE REMOVAL/INSTALLATION .)
Is there any malfunction of the driver-side air
bag module connector?
VERIFY WHETHER MALFUNCTION IS IN
DRIVER-SIDE AIR BAG MODULE (INFLATOR
NO.2) OR RELATED WIRING HARNESS
Connect the leads of the SST (Fuel and
3
thermometer checker) or apply 2-ohm resistance
to driver-side air bag module (inflator No.1)
connector terminals 3A and 3B, and driver-side
air bag module (inflator No.2) connector
terminals 4A and 4B.
Set the resistance of the SST (Fuel and
2008 Mazda CX-9 Grand Touring
SAS CONTROL MODULE
REMOVAL/INSTALLATION .)
Yes
No Go to the next step.
Yes Replace the air bag wiring harness.
No Go to the next step.
Yes Go to the next step.
No
Replace the driver-side air bag
module.
(See DRIVER-SIDE AIR BAG
MODULE