2021 Lexus NX 300h BaseFACTORY OEM SERVICE PROCEDURE

Inspection [10/2014 - ]: Procedure

  1. INSPECT THROTTLE WITH MOTOR BODY ASSEMBLYΒ 
    GTY371278Courtesy of Β© TOYOTA, LICENSE AGREEMENT TMS1002
    *a Component without harness connected
    (Throttle with Motor Body Assembly)
    1. Check that the throttle valve opens and closes smoothly.
    2. Check that the there is no sludge accumulating around the throttle with motor body assembly.
    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance

      Tester Connection Condition Specified Condition
      1 (M-) - 2 (M+) 20Β°C (68Β°F) 0.3 to 100 Ξ©

      If the result is not as specified, replace the throttle with motor body assembly.

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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