Mazda CX-9 Grand Touring 2009 Manual page 35

DETECTION
CONDITION
POSSIBLE
CAUSE
DIAGNOSTIC PROCEDURE
DTC B104C, B104F, B1050, U2018 DIAGNOSTIC PROCEDURE
STEP
INSPECT PASSENGER-SIDE SIDE AIR BAG
SENSOR NO.1 CONNECTOR
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
service warnings and cautions before
handling the air bag system components.
(See AIR BAG SYSTEM SERVICE
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.
Malfunction in wiring harness between passenger-side side air bag sensor No.1 and
SAS control module
Malfunction in passenger-side side air bag sensor No.1 circuit
Open or short circuit in wiring harness between passenger-side side air bag sensor
Passenger-side side air bag sensor No.1 malfunction
INSPECTION
No.1 and SAS control module
SAS control module malfunction
Yes Replace the air bag wiring harness.
ACTION