Mazda CX-9 Grand Touring 2009 Manual page 74

DTC B1884, B1890
DTC B1884, B1890 DETECTION CONDITION AND POSSIBLE CAUSE
B1884 Passenger air bag deactivation (PAD) indicator circuit open or short to body ground
DTC
B1890 Passenger air bag deactivation (PAD) indicator circuit short to power supply
WARNING:
DETECTION
CONDITION
POSSIBLE
CAUSE
DIAGNOSTIC PROCEDURE
DTC B1884, B1890 DIAGNOSTIC PROCEDURE
STEP
INSPECT OPERATION OF PAD INDICATOR
1
Turn the ignition switch to the ON position.
Does the PAD indicator illuminate?
INSPECT FUSE
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 PAD indicator circuit
Open or short circuit in wiring harness between information display and SAS control
Open circuit in wiring harness between battery and information display
INSPECTION
module
information display malfunction
SAS control module malfunction
Yes Go to the next step.
No
Yes
Install the fuse, then go to the next
ACTION
Go to Step 5.