Mazda CX-9 Grand Touring 2009 Manual page 72

SEAT BELT REMOVAL/INSTALLATION .)
Disconnect the SAS control module connectors.
(See SAS CONTROL MODULE
REMOVAL/INSTALLATION .)
Connect the negative battery cable.
Turn the ignition switch to the ON position.
Measure the voltage at the SAS control module
terminal 1D.
Is the voltage 8 V-18 V?
DTC B1342, B1921
DTC B1342, B1921 DETECTION CONDITION AND POSSIBLE CAUSE
B1342 SAS control module (internal circuit abnormal)
DTC
B1921 Air bag diagnostic ground circuit open
WARNING:
DETECTION
CONDITION
POSSIBLE
CAUSE
DIAGNOSTIC PROCEDURE
DTC B1342, B1921 DIAGNOSTIC PROCEDURE
Replace the SAS control module. (See SAS CONTROL MODULE REMOVAL/INSTALLATION .)
DTC B1868
DTC B1868 DETECTION CONDITION AND POSSIBLE CAUSE
DTC B1868 Air bag warning system light 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 with only 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 the SAS control module internal circuit
ACTION
Detection conditions are for understanding the DTC outline before
performing an inspection. Performing an inspection with only detection
conditions may cause injury due to an operating error, or damage the
system. When performing an inspection, always follow the inspection
procedure.
SAS control module malfunction
fuse block and SAS