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Home >> Lexus >> 2007 >> GX 470 >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System - System And Circuit Testing, On-Vehicle Inspection, Removal, Inspection, Installation >> Throttle Body >> Inspection
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Throttle Body: Inspection

  1. INSPECT THROTTLE WITH MOTOR BODY ASSEMBLY 
    1. Disconnect the throttle control motor connector.
    2. Fig 1: Measuring Motor Resistance Between Terminals M+ & M- Using Ohmmeter
      G04968225Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
    3. Using an ohmmeter, measure the motor resistance between terminals M+ and M-.

      Motor resistance: 

      0.3 to 100 Ω at 20°C (68°F)