Code No. P062F: ECU (EEPROM error)
DIAGNOSIS CODE SET CONDITIONS
- If the data error is detected during EEPROM reading or writing, the diagnosis code No. P062F will be set.
COMMENT ON PAST TROUBLE
- The diagnosis code may be set based on the past trouble information stored on the EEPROM. Be sure to check after erasing the diagnosis code.
PROBABLE CAUSES
- Malfunction of the EV-ECU
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STEP 1. Diagnosis code recheck
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Check again if the diagnosis code is set to the EV-ECU.
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(1)Erase the stored diagnosis code.
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(2)Set the electric motor switch from the LOCK (OFF) position to the ON position.
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(3)Check if the diagnosis code is set.
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Q.
Is the diagnosis code set?
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 Replace the EV-ECU. (Refer to  .) Then go to Step 2.
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 Intermittent malfunction (Refer to GROUP 00 - How to Use Troubleshooting/Inspection Service Points - How to Cope with Intermittent Malfunction .)
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STEP 2. Diagnosis code recheck
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Check again if the diagnosis code is set to the EV-ECU.
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(1)Erase the stored diagnosis code.
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(2)Set the electric motor switch from the LOCK (OFF) position to the ON position.
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(3)Check if the diagnosis code is set.
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Q.
Is the diagnosis code set?
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Return to Step 1.
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The diagnosis is complete.
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