SLIDE DOOR CLOSER SYSTEM Slide Door Closer Motor LH Circuit

DESCRIPTION

The power slide door ECU controls the slide door lock motor to open/close the slide door. This ECU applies current to terminals DC+ and DC- to operate the motor to close the door. It reverses the direction of the current to operate the motor to open the door.

WIRING DIAGRAM

A01CCHWE19

INSPECTION PROCEDURE

PROCEDURE


  1. INSPECT REAR SLIDE DOOR LOCK ASSEMBLY LH


    1. Disconnect the L4 rear slide door lock assembly LH connector.

    2. A01CB8QE05

      Check the operation of the slide door closer motor.

      OK
      Tester Connection Condition Specified Condition
      L4-4 (ACT+) - L4-1 (ACT-) Battery voltage is applied to terminal L4-4 (ACT+) Close operation
      L4-4 (ACT+) - L4-1 (ACT-) Battery voltage is applied to terminal L4-1 (ACT-) Return operation

    NG

    REPLACE REAR SLIDE DOOR LOCK ASSEMBLY LH Click here

    OK

  2. CHECK NO. 2 REAR DOOR WIRE (REAR SLIDE DOOR LOCK ASSEMBLY LH - ECU LH AND BODY GROUND)


    1. Disconnect the L5 power slide door ECU LH connector.

    2. Measure the resistance according to the value(s) in the table below.

      A01CEH4E02
      Standard Resistance
      Tester Connection Condition Specified Condition
      L4-1 (ACT-) - L5-1 (DC-) Always Below 1 Ω
      L4-4 (ACT+) - L5-9 (DC+) Always Below 1 Ω
      L4-1 (ACT-) - Body ground Always 10 kΩ or higher
      L4-4 (ACT+) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE NO. 2 REAR DOOR WIRE Click here

    OK

    PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Click here