P0C4E

DTC Logic


DTC DETECTION LOGIC







DTC CONFIRMATION PROCEDURE


1. PRECONDITIONING

If "DTC CONFIRMATION PROCEDURE" has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.
- GO TO 2.

2. CHECK DTC DETECTION

1.Turn ignition switch ON and wait for 10 seconds or more.
2.Check DTC.
Is "P0C4E" detected?
YES- 1.Write down "RESOLVER OFFSET VALUE" of freeze frame data.
2.Go to .
NO- INSPECTION END


Diagnosis Procedure


1. CHECK CONNECTION CONDITION

1.Turn ignition switch OFF.
2.Check the connection conditions of the traction motor inverter harness connector and the A/T assembly harness connector.
Is the inspection result normal?
YES- GO TO 2.
NO- Repair or replace damaged parts.

2. CHECK TRACTION MOTOR RESOLVER OFFSET VALUE

1.Turn ignition switch ON.
2.Check "RESOLVER OFFSET VALUE" of the freeze frame data, that is recorded when DTC reproduction procedure is performed.
Is "22.32 deg" displayed?
YES- Replace the transmission assembly due to malfunction in the TCM. Removal and Installation.
NO- Replace the traction motor inverter. Removal and Installation.