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Home >> Lexus >> 2021 >> RC F Fuji Speedway Edition >> Repair and Diagnosis >> Body & Frame >> Mirrors >> Mirror System (Ext) - Service Information >> Outer Rear View Mirror >> Inspection [09/2014 - 03/2019] >> Procedure

Inspection [09/2014 - 03/2019]: Procedure

  1. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY RH (w/o Memory) 
    1. Check the operation of the mirror surface.
      NOTE:

      If the mirror surface is fully turned to the right, left, upward or downward position, the motor slips and produces a clicking noise. This is not a malfunction.

      1. Disconnect the outer rear view mirror assembly RH connector.
        GTY467711Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Component without harness connected
        (Outer Rear View Mirror Assembly RH)
      2. Apply battery voltage and check the operation of the mirror surface.

        OK

        Battery Connection Specified Condition
        Battery positive (+) → Terminal 1 (MV)
        Battery negative (-) → Terminal 10 (M+)
        Turns upward
        Battery positive (+) → Terminal 10 (M+)
        Battery negative (-) → Terminal 1 (MV)
        Turns downward
        Battery positive (+) → Terminal 9 (MH)
        Battery negative (-) → Terminal 10 (M+)
        Turns left
        Battery positive (+) → Terminal 10 (M+)
        Battery negative (-) → Terminal 9 (MH)
        Turns right

        If the result is not as specified, replace the outer rear view mirror assembly RH.

    2. Check the operation of the mirror heater.
      1. Disconnect the outer rear view mirror assembly RH connector.
        GTY457004Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Component without harness connected
        (Outer Rear View Mirror Assembly RH)
      2. Measure the resistance according to the value(s) in the table below.

        Standard Resistance

        Tester Connection Condition Specified Condition
        4 (+) - 12 (-) 25°C (75°F) 3.57 to 4.83 Ω

        If the result is not as specified, replace the outer rear view mirror assembly RH.

      3. Connect a cable from the positive (+) battery terminal to terminal 4 and the negative (-) battery terminal to terminal 12, then check that the mirror becomes warm.

        HINT: 

        It takes a short time for the mirror to become warm.

        OK

        Mirror becomes warm.

        If the result is not as specified, replace the outer rear view mirror assembly RH.

    3. Check the operation of the retractable mirror.
      NOTE:
      • Disconnect and reconnect the battery between each mirror position check.
      • The mirror position cannot be changed manually when the battery is connected. To change the mirror position manually, the battery must be disconnected first.
      • If the motor is kept energized, even after each mirror position check, it may lead to a motor malfunction. Make sure to disconnect the battery immediately after performing each mirror position check.
      1. Disconnect the outer mirror actuator assembly RH connector.
        GTY503484Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a (A) Forward position
        *b (B)
        *c (C) Driving position
        *d (D)
        *e (E) Retracted position
        *f Component without harness connected
        (Outer Mirror Actuator Assembly RH)
      2. For each position: Disconnect the battery, set the mirror position by hand, connect the battery, and check the retractable mirror movement.

        OK

        Battery Connection Condition Specified Condition
        Battery positive (+) → Terminal 3 (MR)
        Battery negative (-) → Terminal 11 (MF)
        Forward position (A) Moves from (A) to (E)
        Battery positive (+) → Terminal 11 (MF)
        Battery negative (-) → Terminal 3 (MR)
        Forward position (A) Does not move
        Battery positive (+) → Terminal 3 (MR)
        Battery negative (-) → Terminal 11 (MF)
        Position between forward position (A) and driving position (C) Moves from (B) to (E)
        Battery positive (+) → Terminal 11 (MF)
        Battery negative (-) → Terminal 3 (MR)
        Position between forward position (A) and driving position (C) Moves from (B) to (A)
        Battery positive (+) → Terminal 3 (MR)
        Battery negative (-) → Terminal 11 (MF)
        Driving position (C) Moves from (C) to (E)
        Battery positive (+) → Terminal 11 (MF)
        Battery negative (-) → Terminal 3 (MR)
        Driving position (C) Does not move
        Battery positive (+) → Terminal 3 (MR)
        Battery negative (-) → Terminal 11 (MF)
        Position between driving position (C) and retracted position (E) Moves from (D) to (E)
        Battery positive (+) → Terminal 11 (MF)
        Battery negative (-) → Terminal 3 (MR)
        Position between driving position (C) and retracted position (E) Moves from (D) to (C)
        Battery positive (+) → Terminal 3 (MR)
        Battery negative (-) → Terminal 11 (MF)
        Retracted position (E) Does not move
        Battery positive (+) → Terminal 11 (MF)
        Battery negative (-) → Terminal 3 (MR)
        Retracted position (E) Moves from (E) to (C)

        If the result is not as specified, replace the outer mirror actuator assembly RH.

  2. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY RH (w/ Memory) 
    1. Check the operation of the mirror surface.
      NOTE:

      If the mirror surface is fully turned to the right, left, upward or downward position, the motor slips and produces a clicking noise. This is not a malfunction.

      1. Disconnect the outer rear view mirror assembly RH connector.
        GTY471050Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Component without harness connected
        (Outer Rear View Mirror Assembly RH)
      2. Apply battery voltage and check the operation of the mirror surface.

        OK

        Battery Connection Specified Condition
        Battery positive (+) → Terminal 1 (RMVR)
        Battery negative (-) → Terminal 10 (RM+R)
        Turns upward
        Battery positive (+) → Terminal 10 (RM+R)
        Battery negative (-) → Terminal 1 (RMVR)
        Turns downward
        Battery positive (+) → Terminal 9 (RMHR)
        Battery negative (-) → Terminal 10 (RM+R)
        Turns left
        Battery positive (+) → Terminal 10 (RM+R)
        Battery negative (-) → Terminal 9 (RMHR)
        Turns right

        If the result is not as specified, replace the outer rear view mirror assembly RH.

    2. Check the operation of the mirror heater.
      1. Disconnect the outer rear view mirror assembly RH connector.
        GTY496685Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Component without harness connected
        (Outer Rear View Mirror Assembly RH)
      2. Measure the resistance according to the value(s) in the table below.

        Standard Resistance

        Tester Connection Condition Specified Condition
        4 (HTR+) - 12 (HTR-) 25°C (75°F) 3.57 to 4.83 Ω

        If the result is not as specified, replace the outer rear view mirror assembly RH.

      3. Connect a cable from the positive (+) battery terminal to terminal 4 and the negative (-) battery terminal to terminal 12, then check that the mirror becomes warm.

        HINT: 

        It takes a short time for the mirror to become warm.

        OK

        Mirror becomes warm.

        If the result is not as specified, replace the outer rear view mirror assembly RH.

    3. Check the operation of the retractable mirror.
      NOTE:
      • Disconnect and reconnect the battery between each mirror position check.
      • The mirror position cannot be changed manually when the battery is connected. To change the mirror position manually, the battery must be disconnected first.
      • If the motor is kept energized, even after each mirror position check, it may lead to a motor malfunction. Make sure to disconnect the battery immediately after performing each mirror position check.
      1. Disconnect the outer mirror actuator assembly RH connector.
        GTY503485Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a (A) Forward position
        *b (B)
        *c (C) Driving position
        *d (D)
        *e (E) Retracted position
        *f Component without harness connected
        (Outer Mirror Actuator Assembly RH)
      2. For each position: Disconnect the battery, set the mirror position by hand, connect the battery, and check the retractable mirror movement.

        OK

        Battery Connection Condition Specified Condition
        Battery positive (+) → Terminal 3 (MR+)
        Battery negative (-) → Terminal 11 (MR-)
        Forward position (A) Moves from (A) to (E)
        Battery positive (+) → Terminal 11 (MR-)
        Battery negative (-) → Terminal 3 (MR+)
        Forward position (A) Does not move
        Battery positive (+) → Terminal 3 (MR+)
        Battery negative (-) → Terminal 11 (MR-)
        Position between forward position (A) and driving position (C) Moves from (B) to (E)
        Battery positive (+) → Terminal 11 (MR-)
        Battery negative (-) → Terminal 3 (MR+)
        Position between forward position (A) and driving position (C) Moves from (B) to (A)
        Battery positive (+) → Terminal 3 (MR+)
        Battery negative (-) → Terminal 11 (MR-)
        Driving position (C) Moves from (C) to (E)
        Battery positive (+) → Terminal 11 (MR-)
        Battery negative (-) → Terminal 3 (MR+)
        Driving position (C) Does not move
        Battery positive (+) → Terminal 3 (MR+)
        Battery negative (-) → Terminal 11 (MR-)
        Position between driving position (C) and retracted position (E) Moves from (D) to (E)
        Battery positive (+) → Terminal 11 (MR-)
        Battery negative (-) → Terminal 3 (MR+)
        Position between driving position (C) and retracted position (E) Moves from (D) to (C)
        Battery positive (+) → Terminal 3 (MR+)
        Battery negative (-) → Terminal 11 (MR-)
        Retracted position (E) Does not move
        Battery positive (+) → Terminal 11 (MR-)
        Battery negative (-) → Terminal 3 (MR+)
        Retracted position (E) Moves from (E) to (C)

        If the result is not as specified, replace the outer mirror actuator assembly RH.

  3. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY LH (w/o Memory) 
    1. Check the operation of the mirror surface.
      NOTE:

      If the mirror surface is fully turned to the right, left, upward or downward position, the motor slips and produces a clicking noise. This is not a malfunction.

      1. Disconnect the outer rear view mirror assembly LH connector.
        GTY465935Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Component without harness connected
        (Outer Rear View Mirror Assembly LH)
      2. Apply battery voltage and check the operation of the mirror surface.

        OK

        Battery Connection Specified Condition
        Battery positive (+) → Terminal 1 (MV)
        Battery negative (-) → Terminal 10 (M+)
        Turns upward
        Battery positive (+) → Terminal 10 (M+)
        Battery negative (-) → Terminal 1 (MV)
        Turns downward
        Battery positive (+) → Terminal 9 (MH)
        Battery negative (-) → Terminal 10 (M+)
        Turns right
        Battery positive (+) → Terminal 10 (M+)
        Battery negative (-) → Terminal 9 (MH)
        Turns left

        If the result is not as specified, replace the outer rear view mirror assembly LH.

    2. Check the operation of the mirror heater.
      1. Disconnect the outer rear view mirror assembly LH connector.
        GTY461439Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Component without harness connected
        (Outer Rear View Mirror Assembly LH)
      2. Measure the resistance according to the value(s) in the table below.

        Standard Resistance

        Tester Connection Condition Specified Condition
        4 (+) - 12 (-) 25°C (75°F) 3.57 to 4.83 Ω

        If the result is not as specified, replace the outer rear view mirror assembly LH.

      3. Connect a cable from the positive (+) battery terminal to terminal 4 and the negative (-) battery terminal to terminal 12, then check that the mirror becomes warm.

        HINT: 

        It takes a short time for the mirror to become warm.

        OK

        Mirror becomes warm.

        If the result is not as specified, replace the outer rear view mirror assembly LH.

    3. Check the operation of the retractable mirror.
      NOTE:
      • Disconnect and reconnect the battery between each mirror position check.
      • The mirror position cannot be changed manually when the battery is connected. To change the mirror position manually, the battery must be disconnected first.
      • If the motor is kept energized, even after each mirror position check, it may lead to a motor malfunction. Make sure to disconnect the battery immediately after performing each mirror position check.
      1. Disconnect the outer mirror actuator assembly LH connector.
        GTY502864Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a (A) Forward position
        *b (B)
        *c (C) Driving position
        *d (D)
        *e (E) Retracted position
        *f Component without harness connected
        (Outer Mirror Actuator Assembly LH)
      2. For each position: Disconnect the battery, set the mirror position by hand, connect the battery, and check the retractable mirror movement.

        OK

        Battery Connection Condition Specified Condition
        Battery positive (+) → Terminal 3 (MR)
        Battery negative (-) → Terminal 11 (MF)
        Forward position (A) Moves from (A) to (E)
        Battery positive (+) → Terminal 11 (MF)
        Battery negative (-) → Terminal 3 (MR)
        Forward position (A) Does not move
        Battery positive (+) → Terminal 3 (MR)
        Battery negative (-) → Terminal 11 (MF)
        Position between forward position (A) and driving position (C) Moves from (B) to (E)
        Battery positive (+) → Terminal 11 (MF)
        Battery negative (-) → Terminal 3 (MR)
        Position between forward position (A) and driving position (C) Moves from (B) to (A)
        Battery positive (+) → Terminal 3 (MR)
        Battery negative (-) → Terminal 11 (MF)
        Driving position (C) Moves from (C) to (E)
        Battery positive (+) → Terminal 11 (MF)
        Battery negative (-) → Terminal 3 (MR)
        Driving position (C) Does not move
        Battery positive (+) → Terminal 3 (MR)
        Battery negative (-) → Terminal 11 (MF)
        Position between driving position (C) and retracted position (E) Moves from (D) to (E)
        Battery positive (+) → Terminal 11 (MF)
        Battery negative (-) → Terminal 3 (MR)
        Position between driving position (C) and retracted position (E) Moves from (D) to (C)
        Battery positive (+) → Terminal 3 (MR)
        Battery negative (-) → Terminal 11 (MF)
        Retracted position (E) Does not move
        Battery positive (+) → Terminal 11 (MF)
        Battery negative (-) → Terminal 3 (MR)
        Retracted position (E) Moves from (E) to (C)

        If the result is not as specified, replace the outer mirror actuator assembly LH.

  4. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY LH (w/ Memory) 
    1. Check the operation of the mirror surface.
      NOTE:

      If the mirror surface is fully turned to the right, left, upward or downward position, the motor slips and produces a clicking noise. This is not a malfunction.

      1. Disconnect the outer rear view mirror assembly LH connector.
        GTY465937Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Component without harness connected
        (Outer Rear View Mirror Assembly LH)
      2. Apply battery voltage and check the operation of the mirror surface.

        OK

        Battery Connection Specified Condition
        Battery positive (+) → Terminal 1 (LMVR)
        Battery negative (-) → Terminal 10 (LM+R)
        Turns upward
        Battery positive (+) → Terminal 10 (LM+R)
        Battery negative (-) → Terminal 1 (LMVR)
        Turns downward
        Battery positive (+) → Terminal 9 (LMHR)
        Battery negative (-) → Terminal 10 (LM+R)
        Turns right
        Battery positive (+) → Terminal 10 (LM+R)
        Battery negative (-) → Terminal 9 (LMHR)
        Turns left

        If the result is not as specified, replace the outer rear view mirror assembly LH.

    2. Check the operation of the mirror heater.
      1. Disconnect the outer rear view mirror assembly LH connector.
        GTY519077Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Component without harness connected
        (Outer Rear View Mirror Assembly LH)
      2. Measure the resistance according to the value(s) in the table below.

        Standard Resistance

        Tester Connection Condition Specified Condition
        4 (HTR+) - 12 (HTR-) 25°C (75°F) 3.57 to 4.83 Ω

        If the result is not as specified, replace the outer rear view mirror assembly LH.

      3. Connect a cable from the positive (+) battery terminal to terminal 4 and the negative (-) battery terminal to terminal 12, then check that the mirror becomes warm.

        HINT: 

        It takes a short time for the mirror to become warm.

        OK

        Mirror becomes warm.

        If the result is not as specified, replace the outer rear view mirror assembly LH.

    3. Check the operation of the retractable mirror.
      NOTE:
      • Disconnect and reconnect the battery between each mirror position check.
      • The mirror position cannot be changed manually when the battery is connected. To change the mirror position manually, the battery must be disconnected first.
      • If the motor is kept energized, even after each mirror position check, it may lead to a motor malfunction. Make sure to disconnect the battery immediately after performing each mirror position check.
      1. Disconnect the outer mirror actuator assembly LH connector.
        GTY502863Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a (A) Forward position
        *b (B)
        *c (C) Driving position
        *d (D)
        *e (E) Retracted position
        *f Component without harness connected
        (Outer Mirror Actuator Assembly LH)
      2. For each position: Disconnect the battery, set the mirror position by hand, connect the battery, and check the retractable mirror movement.

        OK

        Battery Connection Condition Specified Condition
        Battery positive (+) → Terminal 3 (MR+)
        Battery negative (-) → Terminal 11 (MR-)
        Forward position (A) Moves from (A) to (E)
        Battery positive (+) → Terminal 11 (MR-)
        Battery negative (-) → Terminal 3 (MR+)
        Forward position (A) Does not move
        Battery positive (+) → Terminal 3 (MR+)
        Battery negative (-) → Terminal 11 (MR-)
        Position between forward position (A) and driving position (C) Moves from (B) to (E)
        Battery positive (+) → Terminal 11 (MR-)
        Battery negative (-) → Terminal 3 (MR+)
        Position between forward position (A) and driving position (C) Moves from (B) to (A)
        Battery positive (+) → Terminal 3 (MR+)
        Battery negative (-) → Terminal 11 (MR-)
        Driving position (C) Moves from (C) to (E)
        Battery positive (+) → Terminal 11 (MR-)
        Battery negative (-) → Terminal 3 (MR+)
        Driving position (C) Does not move
        Battery positive (+) → Terminal 3 (MR+)
        Battery negative (-) → Terminal 11 (MR-)
        Position between driving position (C) and retracted position (E) Moves from (D) to (E)
        Battery positive (+) → Terminal 11 (MR-)
        Battery negative (-) → Terminal 3 (MR+)
        Position between driving position (C) and retracted position (E) Moves from (D) to (C)
        Battery positive (+) → Terminal 3 (MR+)
        Battery negative (-) → Terminal 11 (MR-)
        Retracted position (E) Does not move
        Battery positive (+) → Terminal 11 (MR-)
        Battery negative (-) → Terminal 3 (MR+)
        Retracted position (E) Moves from (E) to (C)

        If the result is not as specified, replace the outer mirror actuator assembly LH.