POWER DOOR LOCK CONTROL SYSTEM SYSTEM DESCRIPTION

  1. POWER DOOR LOCK CONTROL SYSTEM DESCRIPTION

    1. The power door lock system locks/unlocks driver door.

      The body ECU*1 or door control receiver with ECU assembly*2 receives lock/unlock request signals from the door lock knob lock and unlock position. Then, the body ECU*1 or door control receiver with ECU assembly*2 sends these request signals to the door lock motors in each door to lock/unlock each door in response to the inputs.

      • *1: w/ Entry and Start System

      • *2: w/o Entry and Start System

  2. FUNCTION OF MAIN COMPONENTS (for LHD)

    Component

    Function

    Door courtesy light switch assembly

    • Placed on each door.

    • Detects the door status (open or closed) and outputs data to the body ECU*1 or door control receiver with ECU assembly*2.

    • Turns on when the door is opened and turns off when the door is closed.

    Front door lock assembly LH

    • Built-in motor locks or unlocks the door.

    • Built-in unlock detection switch detects the door status (locked or unlocked) and outputs a signal to the body ECU*1 or door control receiver with ECU assembly*2. This switch turns off when the door is locked and turns on when the door is unlocked.

    Front door lock assembly RH

    Rear door lock assembly LH/RH*3

    • Built-in motor locks or unlocks the door.

    • Built-in unlock detection switch detects the door status (locked or unlocked) and outputs a signal to the body ECU. This switch turns off when the door is locked and turns on when the door is unlocked.*1

    Back window lock assembly*1

    Back door lock actuator assembly*4

    • The built-in motor opens the back window.

    • The built-in courtesy switch detects the back window status (open or closed) and outputs a signal to the body ECU. This switch turns on when the back window is opened and turns off when the back window is closed.*1

    • *1: w/ Entry and Start System

    • *2: w/o Entry and Start System

    • *3: for 5 Door

    • *4: w/ Wireless Door Lock Control System

  3. FUNCTION OF MAIN COMPONENTS (for RHD)

    Component

    Function

    Door courtesy light switch assembly

    • Placed on each door.

    • Detects the door status (open or closed) and outputs data to the body ECU*1 or door control receiver with ECU assembly*2.

    • Turns on when the door is opened and turns off when the door is closed.

    Front door lock assembly RH

    • Built-in motor locks or unlocks the door.

    • Built-in unlock detection switch detects the door status (locked or unlocked) and outputs a signal to the body ECU*1 or door control receiver with ECU assembly*2. This switch turns off when the door is locked and turns on when the door is unlocked.

    Front door lock assembly LH

    Rear door lock assembly LH/RH*3

    • Built-in motor locks or unlocks the door.

    • Built-in unlock detection switch detects the door status (locked or unlocked) and outputs a signal to the body ECU. This switch turns off when the door is locked and turns on when the door is unlocked.*1

    Back window lock assembly*1

    Back door lock actuator assembly*4

    • The built-in motor opens the back window.

    • The built-in courtesy switch detects the back window status (open or closed) and outputs a signal to the body ECU. This switch turns on when the back window is opened and turns off when the back window is closed.*1

    • *1: w/ Entry and Start System

    • *2: w/o Entry and Start System

    • *3: for 5 Door

    • *4: w/ Wireless Door Lock Control System

  4. SYSTEM FUNCTION

    1. This system is controlled by the body ECU*1 or door control receiver with ECU assembly*2. The body ECU*1 or door control receiver with ECU assembly*2 outputs signals to each door lock motor. The power door lock control system has the following functions:

      Function

      Outline

      Manual lock and unlock function

      This function can lock or unlock all doors by door lock knob lock or unlock operation.

      Key lock-in prevention function*1

      When the key is in the vehicle, performing the door lock operation will not lock the door.

      Key-linked lock and unlock function*2

      This function, which is linked with the mechanical key cylinder, can lock or unlock all doors when a lock or unlock operation is performed.

      • *1: w/ Entry and Start System

      • *2: w/o Entry and Start System