B29A0

DTC Logic


DTC DETECTION LOGIC







DTC CONFIRMATION PROCEDURE

TYPE A

1. PERFORM DTC CONFIRMATION PROCEDURE

With CONSULT
1.Perform normal charging at least 10 seconds.
2.Turn power switch ON.
3.Check "SELF-DIAG RESULTS" of "CHARGER".
Is DTC detected?
YES- Proceed to "TYPE A : Diagnosis Procedure" .
NO- INSPECTION END
TYPE B

1. PERFORM DTC CONFIRMATION PROCEDURE

With CONSULT
1.Perform normal charging at least 2 minutes.
2.Turn power switch ON.
3.Check "SELF-DIAG RESULTS" of "CHARGER".
Is DTC detected?
YES- Proceed to "TYPE B : Diagnosis Procedure" .
NO- INSPECTION END


TYPE A : Diagnosis Procedure


1. PERFORM DTC CONFIRMATION PROCEDURE AGAIN

With CONSULT
1.Turn power switch ON.
2.Erase self-diagnostic result.
3.Turn power switch OFF.
4.Perform the confirmation procedure again using a EVSE other than the one that is used for the initial confirmation procedure. Refer to "DTC Logic" .
Is the DTC detected again?
YES- GO TO 2.
NO- Replace EVSE.

2. CHECK EVSE CONNECTION DETECTING CIRCUIT POWER SUPPLY

1.Turn power switch OFF.
2.Disconnect normal charge port harness connector.
3.Turn power switch ON.
4.Check the voltage between normal charge port harness connector and ground.





Is the inspection result normal?
YES- GO TO 6.
NO- GO TO 3.

3. CHECK EVSE CONNECTION DETECTING CIRCUIT

1.Turn power switch OFF.
2.Disconnect on-board charger harness connector.
3.Check the continuity between normal charge port harness connector and on-board charger harness connector.





4.Also check harness for short to ground and short to power.
Is the inspection result normal?
YES- GO TO 4.
NO- Repair or replace error-detected parts.

4. CHECK EVSE CONNECTION DETECTING CIRCUIT GROUND CIRCUIT

1.Turn power switch OFF.
2.Disconnect high voltage harness connector from on-board charger and normal charge port.
3.Check the continuity between normal charge port harness connector and on-board charger harness connector.





Is the inspection result normal?
YES- GO TO 5.
NO- Repair or replace error-detected parts.

5. CHECK NORMAL CHARGE PORT

Perform component inspection. Refer to "Component Inspection (Normal Charge Port)" .
Is the inspection result normal?
YES- GO TO 6.
NO- Replace normal charge port. Refer to "Removal and Installation" Removal And Installation.

6. CHECK INTERMITTENT INCIDENT

Check intermittent incident. Refer to "Intermittent Incident" Intermittent Incident.
Is the inspection result normal?
YES- Replace on-board charger. Refer to "Removal and Installation" Removal And Installation.
NO- Repair or replace error-detected parts.


TYPE B : Diagnosis Procedure


1. CHECK EVSE RELEASE SWITCH STATUS

Check that there are no operation malfunctions caused by dust or a foreign substance on the EVSE release switch.
Is the inspection result normal?
YES- GO TO 2.
NO- Repair or clean.

2. PERFORM DTC CONFIRMATION PROCEDURE AGAIN

With CONSULT
1.Turn power switch ON.
2.Erase self-diagnostic result.
3.Turn power switch OFF.
4.Perform DTC confirmation procedure again by using a EVSE other than the one is used for the previous
DTC confirmation procedure. Refer to "DTC Logic" .
Is the DTC detected again?
YES- Check intermittent incident. Refer to "Intermittent Incident" Intermittent Incident.
NO- Replace EVSE.


Component Inspection (Normal Charge Port)


1. NORMAL CHARGE PORT

1.Turn power switch OFF.
2.Disconnect EVSE.
3.Disconnect normal charge port harness connector.
4.Check the resistance between normal charge port terminals.





Is the inspection result normal?
YES- INSPECTION END
NO- Replace normal charge port. Refer to "Removal and Installation" Removal And Installation.