DTC Diagnosis Procedure
WARNING: This page is about a different variant/trim than selected.
- CHECK INTAKE VALVE TIMING CONTROL SOLENOID VALVE POWER SUPPLY CIRCUIT
- Turn ignition switch OFF.
- Disconnect intake valve timing (IVT) control solenoid valve harness connector.
- Turn ignition switch ON.
- Check the voltage between IVT control solenoid valve harness connector and ground.
DTC
IVT control solenoid valve
Ground
Voltage
Bank
Connector
Terminal
P0075
1
F36
2
Ground
Battery voltage
P0081
2
F63
2
Is the inspection result normal?
YES
GO TO 3.
NO
GO TO 2.
- DETECT MALFUNCTIONING PART
Check the following.
- Harness for open or short between IVT control solenoid valve and IPDM E/R
- Loose or poor connection for each connector and harness
Repair open circuit, short to ground or short to power in harness or connectors.
- CHECK IVT CONTROL SOLENOID VALVE OUTPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
- Turn ignition switch OFF.
- Disconnect ECM harness connector.
- Check the continuity between IVT control solenoid valve harness connector and ECM harness connector.
DTC
IVT control solenoid valve
ECM
Continuity
Bank
Connector
Terminal
Connector
Terminal
P0075
1
F36
1
F79
112
Existed
P0081
2
F63
1
113
- Also check harness for short to ground and short to power.
Is the inspection result normal?
YES
GO TO 4.
NO
Repair open circuit, short to ground or short to power in harness or connectors.
- CHECK IVT CONTROL SOLENOID VALVE
Refer to Component Inspection (Intake Valve Timing Control Solenoid Valve) .
Is the inspection result normal?
YES
INSPECTION END
NO
Replace malfunctioning IVT control solenoid valve. Refer to Exploded View .