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Home >> Toyota >> 2004 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 891 (Engine Control System (Diagnostic Codes & Symptom Tests)) >> DTC/Circuit Diagnosis >> DTC P2118: Throttle Control Motor >> Component Inspection >> Throttle Control Motor

Throttle Control Motor

WARNING: This page is about a different car, the 2013 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect electric throttle control actuator harness connector.
  2. Check resistance between terminals 5 and 6.

    Resistance: Approximately 1 - 15 Ω [at 25 °C (77°F)] 

  3. If NG, replace electric throttle control actuator and go to next step.
  4. Perform "THROTTLE VALVE CLOSED POSITION LEARNING ".
  5. Perform "IDLE AIR VOLUME LEARNING ".
    Fig 1: Checking Resistance Between Electric Throttle Control Actuator Terminals 5 And 6
    G08690771Courtesy of NISSAN NORTH AMERICA, INC.