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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 17 (Engine Control System (A25A-FXS) - Service Information) >> Crankshaft Position Sensor >> Removal [11/2023 - ] >> Procedure

Removal [11/2023 - ]: Procedure

WARNING: This page is about a different variant/trim than selected.
  1. REMOVE FRONT WHEEL OPENING EXTENSION PAD LH 

    Refer to PROCEDURE - Step 7

  2. REMOVE FRONT WHEEL OPENING EXTENSION PAD RH 

    Refer to PROCEDURE - Step 8

  3. REMOVE NO. 1 ENGINE UNDER COVER 

    Refer to PROCEDURE - Step 9

  4. REMOVE NO. 2 ENGINE UNDER COVER ASSEMBLY 

    Refer to PROCEDURE - Step 10

  5. REMOVE CRANKSHAFT POSITION SENSOR 
    1. Disconnect the crankshaft position sensor connector.
      GTY999894Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using an 8 mm socket wrench, remove the bolt and crankshaft position sensor from the cylinder block sub-assembly.
      NOTE:

      If the crankshaft position sensor has been struck or dropped, replace it.

    3. GTY906893Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 O-ring

      Perform this procedure only when reusing the crankshaft position sensor.

      1. Remove the O-ring from the crankshaft position sensor.
        NOTE:
        • Make sure to only remove the O-ring with bare hands.
        • When removing the O-ring, be careful not to damage the O-ring groove of the crankshaft position sensor.
        • If the O-ring groove of the crankshaft position sensor is damaged, replace the crankshaft position sensor with a new one.
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