Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Toyota >> 2023 >> Sequoia TRD Pro >> Repair and Diagnosis >> External Pages >> Different car >> Section 10 (Lighting System (Ext) - Service Information) >> Height Control Sensor >> Inspection [09/2014 - ] >> Procedure

Inspection [09/2014 - ]: Procedure

WARNING: This page does not describe the selected car, but rather 21 other vehicles, including the 2024 Lexus RC 350, 2024 Lexus RC 300, 2023 Lexus RC 350, 2023 Lexus RC 300, and 2022 Lexus RC 350. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSPECT REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY 
    1. Connect 3 dry cell batteries (1.5 V) in series.
      NOTE:

      Do not use rechargeable batteries as they may not output a voltage of 1.5 V.

      GTY469345Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Component without harness connected
      (Rear Height Control Sensor Sub-assembly)
      *b Low
      *c Standard Position *d High
      *e -45° *f 12°
      *g +45° - -
    2. Connect a positive (+) lead from the batteries to terminal 3 (VCC) and a negative (-) lead to terminal 1 (GND).
    3. Measure the voltage between terminals 2 (OUT) and 1 (GND) while slowly moving the link up and down.

      Standard Voltage

      Tester Connection Condition Specified Condition
      2 (OUT) - 1 (GND) +45° (High) 4.5 V
      2 (OUT) - 1 (GND) 0° (Standard position) 2.25 V
      2 (OUT) - 1 (GND) -45° (Low) 0.5 V

      If the result is not as specified, replace the rear height control sensor sub-assembly.