id0102c9851600
| DTC U3000:41 |
PCM processor error |
|---|---|
|
DETECTION CONDITION
|
• The PCM internal EEPROM malfunction.
Diagnostic support note
• This is a continuous monitor (other).
• The MIL does not illuminate.
• FREEZE FRAME DATA (Mode 2)/Snapshot data is not available.
• The DTC is not stored in the PCM memory.
|
|
POSSIBLE CAUSE
|
• PCM internal malfunction
|
Diagnostic procedure
| STEP |
INSPECTION |
ACTION |
|
|---|---|---|---|
|
1
|
VERIFY RELATED SERVICE INFORMATION AVAILABILITY
• Verify related Service Information availability.
• Is any related Service Information available?
|
Yes
|
Perform repair or diagnosis according to the available Service Information.
• If the vehicle is not repaired, go to the next step.
|
|
No
|
Go to the next step.
|
||
|
2
|
VERIFY DTC TROUBLESHOOTING COMPLETED
• Clear the DTC from the PCM memory using the M-MDS. (See
AFTER REPAIR PROCEDURE [L5].)
• Perform the KOEO self test. (See
KOEO/KOER SELF TEST [L5].)
• Is the same DTC present?
|
Yes
|
Replace the PCM, then go to the next step.
|
|
No
|
Go to the next step.
|
||
|
3
|
VERIFY AFTER REPAIR PROCEDURE
• Perform the “AFTER REPAIR PROCEDURE”. (See
AFTER REPAIR PROCEDURE [L5].)
• Are any DTCs present?
|
Yes
|
Go to the applicable DTC inspection.
(See
DTC TABLE [L5].)
|
|
No
|
DTC troubleshooting completed.
|
||