P317D

DTC Logic


DTC DETECTION LOGIC







DTC CONFIRMATION PROCEDURE


1. PRECONDITIONING

- Turn power switch OFF and wait at least 20 seconds.
- Make sure that 12V battery voltage is 11 V or more.
- GO TO 2.

2. PERFORM DTC CONFIRMATION PROCEDURE

With CONSULT
1.Set the vehicle to READY and perform test drive.

CAUTION:
Always drive vehicle at a safe speed.
NOTE:
DTC can be reproduced more easily when vehicle speed is higher.
2.Check DTC.
Is DTC detected?
YES- Proceed to "Diagnosis Procedure" .
NO- INSPECTION END


Diagnosis Procedure


1. CHECK TRACTION MOTOR TORQUE

With CONSULT
1.On the CONSULT screen, select "EV/HEV" - "DATA MONITOR" - "TRG MOTOR TORQ 1" and "CURRENT MOTOR TORQ".
2.Shift selector lever in P range.
3.Set the vehicle to READY.
4.Check that the difference between values indicated by "TRG MOTOR TORQ 1" and "CURRENT MOTOR
TORQ" is within 20 Nm.
Is the inspection result normal?
YES- GO TO 2.
NO- Replace traction motor inverter. Refer to "Removal and Installation"

2. REPLACE VCM

1.Replace VCM. Refer to "Removal and Installation" Removal And Installation.
2.Turn power switch ON and erase DTC.
3.Perform DTC confirmation procedure. Refer to "DTC Logic" .
Is DTC "P317D" detected again?
YES- Replace traction motor inverter. Refer to "Removal and Installation"
NO- INSPECTION END