DTC Diagnosis Procedure
- CHECK THROTTLE CONTROL MOTOR OUTPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
- Disconnect electric throttle control actuator harness connector.
- Disconnect ECM harness connector.
- Check the continuity between electric throttle control actuator harness connector and ECM harness connector.
Electric throttle control actuator
ECM
Continuity
Connector
Terminal
Connector
Terminal
F94
6
F92
107
Not existed
108
Existed
5
107
Existed
108
Not existed
- Also check harness for short to ground and short to power.
Is the inspection result normal?
YES
GO TO 2.
NO
Repair or replace malfunctioning part.
- CHECK THROTTLE CONTROL MOTOR
Refer to Component Inspection .
Is the inspection result normal?
YES
GO TO 3.
NO
GO TO 4.
- CHECK INTERMITTENT INCIDENT
Refer to Inspection .
Is the inspection result normal?
YES
GO TO 4.
NO
Repair or replace harness or connectors.
- REPLACE ELECTRIC THROTTLE CONTROL ACTUATOR
Replace electric throttle control actuator. Refer to INTAKE MANIFOLD : Removal & Installation .
INSPECTION END