DTC P1000 [MZI-3.7]
DTC P1000 (MZI-3.7) DETECTION CONDITIONS AND POSSIBLE CAUSES
DIAGNOSTIC PROCEDURE
DTC P1000 (MZI-3.7) DIAGNOSTIC PROCEDURE
verify that they seat correctly.
z
Retrieve DTCs using the M-MDS.
z
Is the PENDING CODE for this DTC
present?
No The system is correctly. Go to the next step.
6
VERIFY TROUBLESHOOTING OF DTC
P0690 HAS BEEN COMPLETED
z
Verify that all disconnected connectors
reconnected.
z
Clear the DTC from the PCM memory
using the M-MDS.
z
Clear the DTC from the PCM memory
using the M-MDS.
z
Perform the "KOEO or KOER self-test"
using the M-MDS. (See
KOEO/KOER
SELF TEST [MZI-3.7]
.)
z
Is the PENDING CODE for the DTC
present?
Yes
Replace the PCM, then go to the next step.
(See
PCM REMOVAL/INSTALLATION
[MZI-3.7]
.)
No
Go to the next step.
7
VERIFY AFTER REPAIR PROCEDURE
z
Perform the "AFTER REPAIR
PROCEDURE". (See
AFTER REPAIR
PROCEDURE [MZI-3.7]
.)
z
Are any DTCs present?
Yes
Go to the applicable DTC inspection. (See
DTC TABLE [MZI-3.7]
.)
No
Troubleshooting completed.
DTC P1000
OBD-II systems readiness test not complete
DETECTION
CONDITION
z
P1000 indicates that the OBD-II monitor testing is not complete.
POSSIBLE CAUSE
z
The vehicle is new from the factory and has not yet completed an OBD-
II Drive Cycle.
z
The battery or the PCM has been disconnected.
z
OBD-II monitor malfunction had occurred before completion of an
OBD-II Drive Cycle.
z
The PCM DTCs have been cleared with an M-MDS tester as part of a
service process.
2008 Mazda CX-9 Grand Touring
2008 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.7) - Mazda CX-9
Microsoft
Sunday, November 15, 2009 10:08:40 AM
Page 309
© 2005 Mitchell Repair Information Company, LLC.
