1.CHECK GROUND CONNECTION

1. Turn ignition switch OFF.
2. Check ground connection M95. Refer to Ground Inspection in Circuit Inspection.

Is the inspection result normal?
YES>>GO TO 2.
NO>>Repair or replace ground connection.
2.CHECK THROTTLE CONTROL MOTOR OUTPUT SIGNAL CIRCUIT FOR OPEN AND SHORT

1. Disconnect electric throttle control actuator harness connector.
2. Disconnect ECM harness connector.
3. Check the continuity between electric throttle control actuator harness connector and ECM harness connector.

   DTC | Electric throttle control actuator | ECM | Continuity
   Bank | Connector | Terminal | Connector | Terminal
   P1236 | 2 | F26 | 1 | F102 | 2 | Existed
   5 | Not existed
   2 | 2 | Not existed
   5 | Existed
   P2118 | 1 | F9 | 5 | F101 | 50 | Not existed
   53 | Existed
   6 | 50 | Existed
   53 | Not existed

4. Also check harness for short to ground and short to power.

Is the inspection result normal?
YES>>GO TO 3.
NO>>Repair or replace malfunctioning part.
3.CHECK THROTTLE CONTROL MOTOR
Refer to Component Inspection (GT-R certified NISSAN dealer).
Is the inspection result normal?
YES>>GO TO 4.
NO>>GO TO 5.
4.CHECK INTERMITTENT INCIDENT
Refer to Intermittent Incident.
Is the inspection result normal?
YES>>GO TO 5.
NO>>Repair or replace harness or connectors.
5.REPLACE ELECTRIC THROTTLE CONTROL ACTUATOR

1. Replace malfunctioning electric throttle control actuator.
2. Go to Special Repair Requirement (GT-R certified NISSAN dealer).

>>INSPECTION END