DTC Diagnosis Procedure
WARNING: This page is about a different variant/trim than selected.
- CHECK VVEL CONTROL SHAFT POSITION SENSOR POWER SUPPLY CIRCUIT-I
- Disconnect VVEL control shaft position sensor harness connector.
- Turn ignition switch ON.
- Check the voltage between VVEL control shaft position sensor harness connector and ground.
VVEL control shaft position sensor
Ground
Voltage
Bank
Connector
Terminal
1
F83
3
Ground
Approx. 5V
6
2
F86
3
6
Is the inspection result normal?
YES
GO TO 4.
NO
GO TO 2.
- CHECK VVEL CONTROL SHAFT POSITION SENSOR POWER SUPPLY CIRCUIT-II
- Turn ignition switch OFF.
- Disconnect VVEL control module harness connector.
- Check the continuity between VVEL control shaft position sensor harness connector and VVEL control module harness connector.
VVEL control shaft position sensor
VVEL control module
Continuity
Bank
Connector
Terminal
Connector
Terminal
1
F83
3
F84
7
Existed
6
20
2
F86
3
9
6
22
- Also check harness for short to ground and power.
Is the inspection result normal?
YES
Replace VVEL control module. Refer to Removal and Installation .
NO
GO TO 3.
- DETECT MALFUNCTIONING PART
Check the following.
- Harness for open or short between VVEL control shaft position sensor and VVEL control module
- Loose or poor connection for each connector and harness
Repair open circuit, short to ground or short to power in harness or connectors.
- REPLACE VVEL LADDER ASSEMBLY
Replace VVEL ladder assembly. Refer to Removal and Installation .
INSPECTION END