DTC P0605:00 [MZR-CD 2.2]
id0102f3156400
|
DTC P0605:00 |
PCM memory check sum error |
|---|---|
|
DETECTION CONDITION
|
• PCM internal memory check sum error
Diagnostic support note
• The MIL illuminates if the PCM detects the above malfunction condition in first drive cycle.
• PENDING CODE is available if the PCM detects the above malfunction condition during the first drive cycle.
• FREEZE FRAME DATA (mode2) and snapshot data are available.
• The DTC is stored in the PCM memory.
|
|
POSSIBLE CAUSE
|
• PCM internal memory malfunction
|
Diagnostic procedure
|
STEP |
INSPECTION |
ACTION |
|
|---|---|---|---|
|
1
|
VERIFY FREEZE FRAME DATA (MODE2) OR SNAPSHOT DATA HAVE BEEN RECORDED
• Have FREEZE FRAME DATA (mode2) or snapshot data been recorded?
|
Yes
|
Go to the next step.
|
|
No
|
Record the FREEZE FRAME DATA (mode2) and snapshot data on the repair order, then go to the next step.
|
||
|
2
|
VERIFY RELATED SERVICE INFORMATION
• Verify related Service Information availability.
• Is any related Service Information available?
|
Yes
|
Perform repair or diagnosis according to available Service Information.
• If vehicle is not repaired, go to the next step.
|
|
No
|
Go to the next step.
|
||
|
3
|
VERIFY TROUBLESHOOTING OF P0605:00 COMPLETED
• Make sure to reconnect all disconnected connectors.
• Clear the DTC from the PCM memory using the M-MDS.
• Start the engine.
• Is the PENDING CODE for this DTC present?
|
Yes
|
Replace the PCM, then go to the next step.
|
|
No
|
Go to the next step.
|
||
|
4
|
VERIFY AFTER REPAIR PROCEDURE
• Perform the “AFTER REPAIR PROCEDURE”.
• Is any DTC present?
|
Yes
|
Go to the applicable DTC inspection.
(See DTC TABLE [MZR-CD 2.2])
|
|
No
|
DTC troubleshooting completed.
|
||