LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2016 >> Corolla L, Automatic Trans >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Window Control System - Diagnostic Codes & Symptom Tests (Model Code: ZRE172) >> Power Window Control System >> Symptom Tests >> Rear Power Window LH does not Operate with Rear Power Window Switch LH [08/2013 - ] >> Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Rear Power Window LH does not Operate with Rear Power Window Switch LH [08/2013 - ]: Procedure

  1. CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (FOR LH DOOR) - BATTERY) 
    1. Disconnect the K1 rear power window regulator switch assembly (for LH door) connector.
    2. Measure the voltage according to the value(s) in the table below.

      Standard Voltage

      Tester Connection Condition Specified Condition
      K1-3 (B) - Body ground Ignition switch ON 11 to 14 V

      Result

      Proceed to
      OK
      NG

    Result:  2

    NG 

    REPAIR OR REPLACE HARNESS OR CONNECTOR 

    Result:  1

    OK 

    See step  2

  2. INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (FOR LH DOOR) 
    1. Remove the rear power window regulator switch assembly (for LH door).

      Refer to REMOVAL [08/2013 - ]

    2. Inspect the rear power window regulator switch assembly (for LH door).

      Refer to INSPECTION [08/2013 - ]

      Result

      Proceed to
      OK
      NG

    Result:  2

    NG 

    REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (FOR LH DOOR):  REMOVAL [08/2013 - ] 

    Result:  1

    OK 

    See step  3

  3. CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (FOR LH DOOR) - POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR LH DOOR) 
    1. Disconnect the K2 power window regulator motor assembly (for rear LH door) connector.
    2. Measure the resistance according to the value(s) in the table below.

      Standard Resistance

      Tester Connection Condition Specified Condition
      K1-4 (U) - K2-1 (U) Always Below 1 Ω
      K1-1 (D) - K2-2 (D) Always Below 1 Ω
      K1-4 (U) - Body ground Always 10 kΩ or higher
      K1-1 (D) - Body ground Always 10 kΩ or higher
      K2-1 (U) - Body ground Always 10 kΩ or higher
      K2-2 (D) - Body ground Always 10 kΩ or higher

      Result

      Proceed to
      OK
      NG

    Result:  2

    NG 

    REPAIR OR REPLACE HARNESS OR CONNECTOR 

    Result:  1

    OK 

    See step  4

  4. INSPECT POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY 
    1. Remove the power window regulator master switch assembly.

      Refer to REMOVAL [08/2013 - ]

    2. Inspect the power window regulator master switch assembly.

      Refer to INSPECTION [08/2013 - ]

      Result

      Proceed to
      OK
      NG

    Result:  2

    NG 

    REPLACE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY:  REMOVAL [08/2013 - ] 

    Result:  1

    OK 

    See step  5

  5. CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY - REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (FOR LH DOOR) 
    1. Measure the resistance according to the value(s) in the table below.

      Standard Resistance

      Tester Connection Condition Specified Condition
      H5-12 (U) - K1-5 (SU) Always Below 1 Ω
      H5-13 (D) - K1-2 (SD) Always Below 1 Ω
      H5-12 (U) - Body ground Always 10 kΩ or higher
      H5-13 (D) - Body ground Always 10 kΩ or higher
      K1-5 (SU) - Body ground Always 10 kΩ or higher
      K1-2 (SD) - Body ground Always 10 kΩ or higher

      Result

      Proceed to
      OK
      NG

    Result:  1

    OK 

    REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR LH DOOR). Refer to  REMOVAL [08/2013 - ] 

    Result:  2

    NG 

    REPAIR OR REPLACE HARNESS OR CONNECTOR