PR25DD engine
WARNING: This page is about a different variant/trim than selected.
- CHECK THROTTLE CONTROL MOTOR OUTPUT SIGNAL CIRCUIT
- Turn ignition switch OFF.
- 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.
+
-
Continuity
Electric throttle control actuator
ECM
Connector
Terminal
Connector
Terminal
F57
5
F90
130
Existed
129
Not existed
6
130
Not existed
129
Existed
- Also check harness for short to ground and to power.
Is the inspection result normal?
YES
GO TO 2.
NO
Repair or replace error-detected parts.
- CHECK THROTTLE CONTROL MOTOR
Check the throttle control motor. Refer to Component Inspection .
Is the inspection result normal?
YES
Check intermittent incident. Refer to Inspection .
NO
Replace electric throttle control actuator. Refer to Removal & Installation .