Mazda CX-9 Grand Touring 2007 Manual page 681

2007 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.5) - CX-9
OPERATION
Disconnect all the PCM connectors.
Visually inspect for:
Pushed out pins
Corrosion
Connect all the PCM connectors
and verify that they seat correctly.
Retrieve DTCs using the M-MDS.
Is the PENDING CODE for this
DTC present?
6 VERIFY TROUBLESHOOTING OF
DTC P0690 HAS BEEN COMPLETED
Verify that all disconnected
connectors reconnected.
Clear the DTC from the PCM
memory using the M-MDS.
Clear the DTC from the PCM
memory using the M-MDS.
Perform the "KOEO or KOER self-
test" using the M-MDS.
(See KOEO/KOER SELF TEST
[MZI-3.5].)
Is the PENDING CODE for the
DTC present?
7 VERIFY AFTER REPAIR
PROCEDURE
Perform the "AFTER REPAIR
PROCEDURE".
(See AFTER REPAIR
PROCEDURE [MZI-3.5].)
Are any DTCs present?
DTC P1000 [MZI-3.5]
DTC P1000 (MZI-3.5) DETECTION CONDITION AND POSSIBLE CAUSES
DTC P1000 OBD-II systems readiness test not complete
2007 Mazda CX-9 Grand Touring
No
Yes
No
Yes
No
The system is correctly. Go to the next
step.
Replace the PCM, then go to the next step.
(see PCM
REMOVAL/INSTALLATION [MZI-
3.5] .)
Go to the next step.
Go to the applicable DTC inspection.
(See DTC TABLE [MZI-3.5].)
Troubleshooting completed.