TROUBLESHOOTING INDEX
z
Use the chart below verify the symptoms of the trouble in order to diagnose the appropriate area.
TROUBLESHOOTING INDEX
NO.1 AIR BAG SYSTEM WARNING LIGHT DOES NOT ILLUMINATE
AIR BAG SYSTEM WARNING LIGHT DOES NOT ILLUMINATE - DETECTION CONDITION
AND POSSIBLE CAUSE CHART
DIAGNOSTIC PROCEDURE
DIAGNOSTIC PROCEDURE
No.
Troubleshooting item
Description
Page
1
Air bag system warning
light does not illuminate.
Malfunction in air bag system
warning light circuit (short to
ground).
(See
NO.1 AIR BAG SYSTEM
WARNING LIGHT DOES NOT
ILLUMINATE
)
2
Air bag system warning
light is illuminated
constantly.
Malfunction in air bag system
warning light circuit (open circuit
or short to power supply).
(See
NO.2 AIR BAG SYSTEM
WARNING LIGHT
ILLUMINATES CONSTANTLY
)
1
Air bag system warning light does not illuminate.
DETECTION
CONDITION
Malfunction in air bag system warning light circuit (short to ground)
POSSIBLE CAUSE
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SAS control module malfunction
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Instrument cluster (circuit board) malfunction
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Short to ground circuit in wiring harness between instrument cluster and
SAS control module
STEP
INSPECTION
ACTION
1
INSPECT OTHER WARNING AND INDICATOR
LIGHTS CIRCUIT IN INSTRUMENT CLUSTER
z
Turn the ignition switch to the ON position.
z
Do other warning and indicator lights illuminate?
Yes Turn the ignition switch to the LOCK
position, then go to the next step.
No
Inspect the instrument cluster power
supply system and ground system,
then go to Step 4.
2
INSPECT DTCS IN SAS CONTROL MODULE
z
Inspect the DTC for the SAS control module on-
board diagnostic system.
z
Have DTCs been recorded in memory?
Yes
Perform the applicable DTC
inspection, then go to Step 5. (See
DTC TABLE
.)
No
Go to the next step.
INSPECT SAS CONTROL MODULE
WARNING:
z
Handling the air bag system components
2008 Mazda CX-9 Grand Touring
2008 RESTRAINTS Symptom Troubleshooting (Restraints) - Mazda CX-9
Microsoft
Sunday, November 15, 2009 10:17:14 AM
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