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Check Mirror Sensor Circuit

  1. CHECK MIRROR SENSOR INSPECTION 

    With CONSULT-II 

    Check the voltage on (MIR/SE LH R-L, MIR/SE LH U-D, MIR/SE RH R-L, MIR/SE RH U-D) in the DATA MONITOR.

    VOLTAGE SPECIFICATION

    Monitor item [OPERATION or UNIT] Contents
    MIR/SE LH R-L "V" Voltage output from door mirror LH horizontal sensor (LH/RH) is displayed.
    MIR/SE LH U-D "V" Voltage output from door mirror LH vertical sensor (UP/DOWN) is displayed.
    MIR/SE RH R-L "V" Voltage output from door mirror RH horizontal sensor (LH/RH) is displayed.
    MIR/SE RH U-D "V" Voltage output from door mirror RH vertical sensor (UP/DOWN) is displayed.
    Fig 1: CONSULT-II Display - DATA MONITOR
    G05212716

    Without CONSULT-II 

    1. Turn ignition switch ON.
    2. Check voltage between automatic drive positioner control unit connector and ground.
      VOLTAGE SPECIFICATION

      Terminals Mirror face position Voltage (V) (Approx.)
      (+) (-)
      Automatic drive positioner control unit connector Terminal
      M6 Door mirror RH side 5 Ground Close to perk 4.2
      Close to valley 0.5
      21 Close to left edge 3.5
      Close to right edge 0.5
      Door mirror LH side 6 Close to perk 4.2
      Close to valley 0.5
      22 Close to left edge 0.5
      Close to right edge 3.5
      Fig 2: Checking Voltage Between Automatic Drive Positioner Control Unit Connector And Ground
      G05212717

    OK or NG 

    OK: Mirror sensor LH circuit is OK.

    NG: GO TO  3.

  2. CHECK MIRROR SENSOR POWER SUPPLY 1 

    Check voltage between door mirror connector and ground.

    VOLTAGE SPECIFICATION

    Terminals Voltage (V) (Approx.)
    (+) (-)
    Door mirror connector Terminal
    D2 (LH)
    D39 (RH)    		 11 Ground Battery voltage

    OK or NG 

    OK: GO TO  5.

    NG: GO TO 3.

    Fig 3: Checking Voltage Between Door Mirror Connector And Ground
    G05212718
  3. CHECK MIRROR SENSOR POWER SUPPLY 2 
    1. Turn ignition switch OFF.
    2. Disconnect door mirror connector.
    3. Turn ignition switch ON.
    4. Check voltage between automatic drive positioner control unit connector and ground.
      VOLTAGE SPECIFICATION

      Terminals Voltage (V) (Approx.)
      (+) (-)
      Automatic drive positioner control unit connector Terminal
      M7 33 Ground Battery voltage
      Fig 4: Checking Voltage Between Automatic Drive Positioner Control Unit Connector And Ground
      G05212719

    OK or NG 

    OK: GO TO 4.

    NG: Replace automatic drive positioner control unit.

  4. CHECK HARNESS CONTINUITY 1 
    1. Turn ignition switch OFF.
    2. Disconnect automatic drive positioner control unit connector.
    3. Check continuity between automatic drive positioner control unit connector and door mirror connector.
      CONTINUITY SPECIFICATION

      A B Continuity
      Automatic drive positioner control unit connector Terminal Door mirror connector Terminal
      M7 33 D2 (LH)
      D39 (RH)      		 11 Yes
    4. Check continuity between automatic drive positioner control unit connector and ground.
      CONTINUITY SPECIFICATION

      A Ground Continuity
      Automatic drive positioner control unit connector Terminal
      M7 33 No
      Fig 5: Checking Continuity Between Automatic Drive Positioner Control Unit Connector And Ground
      G05212720

    OK or NG 

    OK: Check the condition of harness and connector.

    NG: Repair or replace harness.

  5. CHECK MIRROR SENSOR GROUND 1 
    1. Turn ignition switch OFF.
    2. Disconnect door mirror connector.
    3. Check continuity between door mirror connector and ground.
      CONTINUITY SPECIFICATION

      Door mirror connector Terminal Ground Continuity
      D2 (LH)
      D39 (RH)      		 12 Yes

    OK or NG 

    OK: GO TO  8.

    NG: GO TO 6.

    Fig 6: Checking Continuity Between Door Mirror Connector And Ground
    G05212721
  6. CHECK MIRROR SENSOR GROUND 2 

    Check continuity between automatic drive positioner control unit connector and ground.

    CONTINUITY SPECIFICATION

    Automatic drive positioner control unit connector Terminal Ground Continuity
    M7 41 Yes

    OK or NG 

    OK: GO TO 7.

    NG: Replace auto drive positioner control unit.

    Fig 7: Checking Continuity Between Automatic Drive Positioner Control Unit Connector And Ground
    G05212722
  7. CHECK HARNESS CONTINUITY 2 
    1. Disconnect automatic drive positioner control unit connector.
    2. Check continuity between automatic drive positioner control unit connector and door mirror connector.
      CONTINUITY SPECIFICATION

      A B Continuity
      Automatic drive positioner control unit connector Terminal Door mirror connector Terminal
      M7 41 D2 (LH)
      D39 (RH)      		 12 Yes
    3. Check continuity between automatic drive positioner control unit connector and door mirror connector.
      CONTINUITY SPECIFICATION

      A Ground Continuity
      Automatic drive positioner control unit connector Terminal
      M7 41 Yes
      Fig 8: Checking Continuity Between Automatic Drive Positioner Control Unit Connector And Door Mirror Connector
      G05212723

    OK or NG 

    OK: Check the condition of the harness and connector.

    NG: Repair or replace harness between automatic drive positioner control unit and door mirror.

  8. CHECK HARNESS CONTINUITY 3 
    1. Disconnect automatic drive positioner control unit connector and door mirror connector.
    2. [Door mirror LH]
      • Check continuity between automatic drive positioner control unit connector and door mirror LH connector.
        CONTINUITY SPECIFICATION

        A B Continuity
        Automatic drive positioner control unit connector Terminal Door mirror LH connector Terminal
        M6 6 D2 9 Yes
        22 10
      • Check continuity between automatic drive positioner control unit connector and ground.
        CONTINUITY SPECIFICATION

        A Ground Continuity
        Automatic drive positioner control unit connector Terminal
        M6 6 No
        22
        Fig 9: Checking Continuity Between Automatic Drive Positioner Control Unit Connector And Ground
        G05212724
    3. [Door mirror RH]
      • Check continuity between automatic drive positioner control unit connector and door mirror RH connector.
        CONTINUITY SPECIFICATION

        A B Continuity
        Automatic drive positioner control unit connector Terminal Door mirror RH connector Terminal
        M6 5 D39 9 Yes
        21 10
      • Check continuity between automatic drive positioner control unit connector and ground.
        CONTINUITY SPECIFICATION

        A Ground Continuity
        Automatic drive positioner control unit connector Terminal
        M6 5 No
        21
        Fig 10: Checking Continuity Between Automatic Drive Positioner Control Unit Connector And Ground
        G05212725

    OK or NG 

    OK: Check the condition of harness and connector.

    NG: Repair or replace harness between automatic drive positioner control unit and door mirror connector.

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