Code No. P1AFA: Quick charger READY time-out
Code No. P1AFE: Quick charger error
Code No. P1AFF: Quick charger connector lock error
Code No. P1B00: Quick charger battery conformity error
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If there is any problem in the CAN bus lines, an incorrect diagnosis code may be set. Prior to this diagnosis, always diagnose the CAN bus lines.
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OPERATION
- The quick charger communicates with EV-ECU via the local CAN (for the quick charger).
DIAGNOSIS CODE SET CONDITIONS
- When the quick charger present output voltage of 200 V or less continues for 10 seconds or longer, the diagnosis code No. P1AFA will be set.
- After the quick contactor is driven, if the quick charger error signal from the quick charger is ON, the diagnosis code No. P1AFE will be set.
- If the main battery current is 5 A or more and quick charging connection lock signal is OFF, the diagnosis code No. P1AFF will be set.
- If the quick charger does not compatible with the vehicle main battery, the diagnosis code No. P1B00 will be set.
PROBABLE CAUSES
- Malfunction of quick charger
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STEP 1. M.U.T.-III CAN bus diagnosis
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Use the M.U.T.-III to diagnose the CAN bus lines.
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Q.
Is the check result normal?
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 Go to Step 3.
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 Repair the CAN bus line. (Refer to GROUP 54C - Troubleshooting  .) Then go to Step 2.
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STEP 2. Diagnosis code recheck after resetting CAN bus lines
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Check again if the diagnosis code No. P1AFA, No. P1AFE, No. P1AFF or No. P1B00 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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Go to Step 3.
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This diagnosis is complete.
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STEP 3. 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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Check the quick charger. Then go to Step 4.
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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 4. 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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