Mazda CX-9 Grand Touring 2007 Manual page 744

2007 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.5) - CX-9
INFORMATION AVAILABILITY
Verify related Service Bulletins
and/or on-line repair information
availability.
Is any related Service Bulletins
available?
3 VERIFY RELATED PENDING
CODE OR STORED DTCs FOR ALL
OF VEHICLE MODULE
Turn the ignition switch off then
to the ON position (Engine off).
Verify related pending code or
stored DTCs.
Is other DTCs present?
4 PERFORM VISUAL INSPECTION
Turn the ignition switch off.
Visually inspect the following for
obvious signs of damage:
Throttle body
PCM
Is a concern present?
5 INSPECT ACCELERATOR PEDAL
POSITION (APP) SENSOR
Perform the APP sensor inspection
(see ACCELERATOR PEDAL
POSITION (APP) SENSOR
INSPECTION [MZI-3.5]. )
Is a concern present?
6 VERIFY TROUBLESHOOTING OF
MISFIRE DTC HAS BEEN
COMPLETED
Verify that all disconnected
connectors are reconnected.
Turn the ignition switch to the ON
position (Engine off).
2007 Mazda CX-9 Grand Touring
No
Yes
No
Yes
No
Yes
No
Yes
the available Service Bulletins.
If the vehicle is not repaired, go to
the next step.
Perform the PCM reprogramming
procedure.
(see PCM CONFIGURATION [MZI-
3.5] .)
Then go to the next step.
Go to the appropriate DTC
troubleshooting.
(See DTC TABLE [MZI-3.5].)
Go to the next step.
Isolate the concern and repair if necessary.
Then go to Step 6.
Go to the next step.
Repair or replace if necessary.
Then go to the next step.
Go to the next step.
Replace the PCM, then go to the next step.
(see PCM
REMOVAL/INSTALLATION [MZI-
3.5] .)