Mazda 6 2002, Workshop Manual

Page: 282 / 1248

F–152
ON-BOARD DIAGNOSTIC
DTC P0602
A6E397001088W01
Diagnostic procedure
End Of Sie
DTC P0610
A6E397001088W02
Diagnostic procedure
DTC P0602 PCM programming error
DETECTION
CONDITION
•
No configuration data in PCM
Note
•
If “PCM CONFIGURATION” is successful, the PCM stored DTC P0602 and illuminates the MIL
(System i s normal) Clear the DTC P0602 using WDS or equivalent after “PCM CONFIGURATION”.
•
MIL goes off after three drive cycles with no failure (DTCs remain in PCM).
POSSIBLE
CAUSE
•
Complete configuration has not been completed.
•
PCM malfunction
STEP INSPECTION ACTION
1 PERFORM DTC CONFIRMATION PROCEDURE
•
Perform DTC CONFIRMATION PROCEDURE.
(See
F–66 DTC CONFIRMATION
PROCEDURE .)
•
Is same DTC present?
Yes Perform PCM configuration procedure, then go to next
step.
(See
F–50 PCM CONFIGURATION .)
No Intermittent concern exists. Go to INTERMITTENT
CONCERN TROUBLESHOOTING procedure.
(See
F–227 INTERMITTENT CONCERN
TROUBLESHOOTING .)
2 VERIFY TROUBLESHOOTING OF DTC P0602
COMPLETED
•
Make sure to reconnect all disconnected
connectors.
•
Turn ignition key to ON (Engine OFF).
•
Clear DTC from PCM memory using WDS or
equivalent.
•
Perform KOEO/KOER self-test.
(See
F–66 KOEO/KOER SELF-TEST .)
•
Is same DTC present?
Yes Replace PCM, then go to next step.
(See F–43 PCM REMOVAL/INSTALLATION .)
No Go to next step.
3 VERIFY AFTER REPAIR PROCEDURE
•
Perform “After Repair Procedure”.
(See
F–66 AFTER REPAIR PROCEDURE .)
•
Is there any DTC present?
Yes Go to applicable DTC troubleshooting.
(See F–67 DTC TABLE .)
No Troubleshooting completed.
DTC P0610 Control module vehicle options error
DETECTION
CONDITION
•
PCM data configuration error
POSSIBLE
CAUSE
•
Configuration procedure has not been completed
•
PCM malfunction
STEP INSPECTION ACTION
1 PERFORM DTC CONFIRMATION PROCEDURE
•
Perform DTC CONFIRMATION PROCEDURE.
(See
F–66 DTC CONFIRMATION
PROCEDURE .)
•
Is same DTC present?
Yes Perform PCM configuration procedure, then go to next
step.
(See
F–50 PCM CONFIGURATION .)
No Intermittent concern exists. Go to INTERMITTENT
CONCERN TROUBLESHOOTING procedure.
(See
F–227 INTERMITTENT CONCERN
TROUBLESHOOTING .)
2 VERIFY TROUBLESHOOTING OF DTC P0610
COMPLETED
•
Make sure to reconnect all disconnected
connectors.
•
Turn ignition key to ON (Engine OFF).
•
Clear DTC from PCM memory using WDS or
equivalent.
•
Perform KOEO/KOER self-test.
(See
F–66 KOEO/KOER SELF-TEST .)
•
Is same DTC present?
Yes Replace PCM, then go to next step.
(See F–43 PCM REMOVAL/INSTALLATION .)
No Go to next step.
3 VERIFY AFTER REPAIR PROCEDURE
•
Perform “After Repair Procedure”.
(See
F–66 AFTER REPAIR PROCEDURE .)
•
Is there any DTC present?
Yes Go to applicable DTC troubleshooting.
(See F–67 DTC TABLE .)
No Troubleshooting completed.