Mazda CX-9 Grand Touring 2009 Manual page 1094

2008 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.7) - Mazda CX-9
AVAILABILITY
Verify related Service Bulletins
2
availability.
Is any related Service Bulletins
available?
VERIFY RELATED PENDING CODE
OR STORED DTCs
Turn the ignition switch off then to
3
the ON position (Engine off).
Verify related pending code or
stored DTCs.
Is other DTCs present?
VERIFY STORED DTC IN
INSTRUMENT CLUSTER
Turn the ignition switch off then to
4
the ON position (Engine off).
Verify stored DTCs in instrument
cluster.
Is other DTCs present?
VERIFY TROUBLESHOOTING OF
DTC P0461 HAS BEEN COMPLETED
Verify that all disconnected
connectors reconnected.
Clear the DTC from the PCM
5
memory using the M-MDS.
Perform the "KOEO/KOER self-
test". (See KOEO/KOER SELF
TEST [MZI-3.7].)
Is the PENDING CODE for the
DTC present?
VERIFY AFTER REPAIR
PROCEDURE
Perform the "AFTER REPAIR
6
PROCEDURE". (See AFTER
REPAIR PROCEDURE [MZI-
3.7].)
Are any DTCs present?
DTC P0462 [MZI-3.7]
2008 Mazda CX-9 Grand Touring
Perform repair or diagnosis according to the
Yes available Service Bulletins. If the vehicle is not
repaired, go to the next step.
No
Go to the appropriate DTC troubleshooting. (See
Yes
DTC TABLE [MZI-3.7].)
No
Go to the appropriate DTC inspection. (See DTC
Yes
TABLE [INSTRUMENT CLUSTER] .)
No
Replace the PCM, then go to the next step. (See
Yes PCM REMOVAL/INSTALLATION [MZI-
3.7] .)
No
Go to the applicable DTC inspection. (See DTC
Yes
TABLE [MZI-3.7].)
No
Go to the next step.
Go to the next step.
Go to the next step.
Go to the next step.
Troubleshooting completed.