POWER SLIDE DOOR SYSTEM Power Slide Door Warning Buzzer LH Circuit

DESCRIPTION

The power slide door system uses a warning buzzer built on the power slide door ECU LH. The power slide door warning buzzer emits different beeping patterns depending on the type of operation being performed (open, close, switch or inside/outside handle).

WIRING DIAGRAM

A01BFZSE01

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK HARNESS AND CONNECTOR (POWER SLIDE DOOR WARNING BUZZER LH - POWER SLIDE DOOR ECU LH)


    1. A01BG98E01

      Disconnect the q2 connector from the power slide door warning buzzer LH.

    2. Disconnect the q4 connector from the power slide door ECU LH.

    3. Measure the resistance.

      Standard resistance
      Tester Connection Condition Specified Condition
      q4-1 (BZR+) - q2-1 (BZR+) Always Below 1 Ω
      q2-2 (BZR-) - Body ground Always Below 1 Ω

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

    REPLACE POWER SLIDE DOOR WARNING BUZZER LH