2. Check Throttle Control Motor Output Signal Circuit For Open Or Short

1. Disconnect electric throttle control actuator harness connector.
2. Disconnect ECM harness connector.
3. Check harness continuity between the following terminals. Refer to Wiring Diagram.
   Fig 1: Checking harness continuity

   Courtesy of NISSAN MOTOR CO., U.S.A.
   Fig 2: Locating Throttle Control Motor

   Courtesy of NISSAN MOTOR CO., U.S.A.
4. Also check harness for short to ground and short to power.

OK or NG 

OK : GO TO 3.

NG : Repair or replace.