C2374

DTC C2366 TCS VALVE PRIMARY (USV1) ERROR
DTC C2370 TCS VALVE SECONDARY (USV2) ERROR
DTC C2372 ESC VALVE 1 (HSV1) ERROR
DTC C2374 ESC VALVE 2 (HSV2) ERROR

COMPONENT LOCATION

Refer to DTC C1235. C1235

GENERAL DESCRIPTION

Refer to DTC C2308. C2308

DTC DESCRIPTION

Refer to DTC C2308. C2308

DTC DETECTING CONDITION:

MONITOR ACTUATION TEST

1. Connect scan tool to Data Link Connector(DLC)
2. Ignition "ON" & Engine "OFF".
3. Select the "Actuation Test" mode on the scan tool.
4. Inspect operating status of inlet valve with Actuation Test.





5. Does a inlet valve operate normally?

YES
- Fault is intermittent caused by inoperative valve or was repaired and HECU memory was not cleared. Go to the applicable troubleshooting procedure.

NO
- Go to "W/Harness Inspection" procedure.

TERMINAL AND CONNECTOR INSPECTION

Refer to DTC C2308. C2308

VERIFICATION OF VEHICLE REPAIR

Refer to DTC C1101. C1101