Mazda CX-9 Grand Touring 2009 Manual page 48

CONDITION
POSSIBLE
CAUSE
DIAGNOSTIC PROCEDURE
DTC B1056, B2777, B2778, B2779, B2780 DIAGNOSTIC PROCEDURE
STEP
INSPECT PASSENGER-SIDE CURTAIN AIR
BAG MODULE
Using the M-MDS, verify the following
PID/DATA monitor.
1
(See PID/DATA MONITOR TABLE.)
RES_CAB_P
Is the resistance of the passenger-side curtain air
bag module normal?
Resistance: 1.0-9.7 ohms
INSPECT PASSENGER-SIDE CURTAIN AIR
BAG MODULE CONNECTOR
WARNING:
2008 Mazda CX-9 Grand Touring
2008 RESTRAINTS On-Board Diagnostic (Restraints) - Mazda CX-9
Resistance other than 1.0-9.7 ohms detected in passenger-side curtain air bag module
circuit
Malfunction in wiring harness between passenger-side curtain air bag module and SAS
control module
Open or short circuit in wiring harness between passenger-side curtain air bag module
Passenger-side curtain air bag module malfunction
INSPECTION
and SAS control module
SAS control module malfunction
Replace the SAS control module. (See
Yes SAS CONTROL MODULE
REMOVAL/INSTALLATION .)
No
ACTION
Go to the next step.