Mazda CX-9 Grand Touring 2009 Manual page 86

2008 RESTRAINTS Symptom Troubleshooting (Restraints) - Mazda CX-9
TROUBLESHOOTING INDEX
Use the chart below verify the symptoms of the trouble in order to diagnose the appropriate area.
TROUBLESHOOTING INDEX
No. Troubleshooting item
Air bag system warning
1
light does not illuminate.
Air bag system warning
2 light is illuminated
constantly.
NO.1 AIR BAG SYSTEM WARNING LIGHT DOES NOT ILLUMINATE
AIR BAG SYSTEM WARNING LIGHT DOES NOT ILLUMINATE - DETECTION CONDITION
AND POSSIBLE CAUSE CHART
1
DETECTION
CONDITION
POSSIBLE CAUSE
DIAGNOSTIC PROCEDURE
DIAGNOSTIC PROCEDURE
STEP
INSPECT OTHER WARNING AND INDICATOR
LIGHTS CIRCUIT IN INSTRUMENT CLUSTER
1
Turn the ignition switch to the ON position.
Do other warning and indicator lights illuminate?
INSPECT DTCS IN SAS CONTROL MODULE
Inspect the DTC for the SAS control module on-
2
board diagnostic system.
Have DTCs been recorded in memory?
INSPECT SAS CONTROL MODULE
WARNING:
Handling the air bag system components
2008 Mazda CX-9 Grand Touring
Description
Malfunction in air bag system
warning light circuit (short to
ground).
Malfunction in air bag system
warning light circuit (open circuit
or short to power supply).
Air bag system warning light does not illuminate.
Malfunction in air bag system warning light circuit (short to ground)
SAS control module malfunction
Instrument cluster (circuit board) malfunction
Short to ground circuit in wiring harness between instrument cluster and
SAS control module
INSPECTION
Page
(See NO.1 AIR BAG SYSTEM
WARNING LIGHT DOES NOT
ILLUMINATE)
(See NO.2 AIR BAG SYSTEM
WARNING LIGHT
ILLUMINATES CONSTANTLY)
ACTION
Turn the ignition switch to the LOCK
Yes
position, then go to the next step.
Inspect the instrument cluster power
No supply system and ground system,
then go to Step 4.
Perform the applicable DTC
Yes inspection, then go to Step 5. (See
DTC TABLE .)
No Go to the next step.