Mazda CX-9 Grand Touring 2009 Manual page 76

BAG MODULE
REMOVAL/INSTALLATION .)
Disconnect the driver and passenger-side front
seat connectors. (See FRONT SEAT
REMOVAL/INSTALLATION .)
Disconnect the driver and passenger-side curtain
air bag module connectors. (See CURTAIN
AIR BAG MODULE
REMOVAL/INSTALLATION .)
Remove the B-pillar lower trim. (See B-
PILLAR LOWER TRIM
REMOVAL/INSTALLATION .)
Disconnect the driver and passenger-side pre-
tensioner seat belt connectors. (See FRONT
SEAT BELT
REMOVAL/INSTALLATION .)
Disconnect the SAS control module connectors.
(See SAS CONTROL MODULE
REMOVAL/INSTALLATION .)
Inspect the wiring harness between information
display connector terminal K and SAS control
module connector terminal 1G for the
following:
Short to ground
Short to power supply
Open circuit
Is the wiring harness normal?
INSPECT PAD INDICATOR
Disconnect the SAS control module connector.
6
Connect the information display connector.
Does the PAD indicator illuminate?
DTC B2290
DTC B2290 DETECTION CONDITION AND POSSIBLE CAUSE
DTC B2290 Seat weight sensor signal malfunction
WARNING:
DETECTION
CONDITION
2008 Mazda CX-9 Grand Touring
2008 RESTRAINTS On-Board Diagnostic (Restraints) - Mazda CX-9
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 inspection procedure.
No Replace the air bag wiring harness.
Replace the information display.
Yes (See INFORMATION DISPLAY
REMOVAL/INSTALLATION .)
Replace the SAS control module. (See
No SAS CONTROL MODULE
REMOVAL/INSTALLATION .)