POWER SLIDE DOOR SYSTEM Power Slide Door ECU RH Power Source Circuit

DESCRIPTION

This circuit provides power to operate the slide control relay RH (ECU).

WIRING DIAGRAM

A01CB3JE10

INSPECTION PROCEDURE

PROCEDURE


  1. INSPECT FUSES (ECU-B, PSD RH, RH ECU-IG)


    1. Remove the PSD RH and RH ECU-IG fuses from the passenger side junction block assembly.*1

    2. Remove the PSD RH and RH ECU-IG fuses from the driver side junction block assembly.*2


      • *1: for LHD

      • *2: for RHD

    3. Remove the ECU-B fuse from the no. 1 engine room relay block.

    4. Measure the resistance of the fuses.

      Standard Resistance
      Below 1 Ω

    NG

    REPLACE FUSE

    OK

  2. CHECK HARNESS AND CONNECTOR (ECU RH - BATTERY AND BODY GROUND)


    1. Reinstall the PSD RH and RH ECU-IG fuses to the passenger side junction block assembly.*1

    2. Reinstall the PSD RH and RH ECU-IG fuses to the driver side junction block assembly.*2


      • *1: for LHD

      • *2: for RHD

    3. Reinstall the ECU-B fuse to the no. 1 engine room relay block.

    4. A01CFVTE04

      Disconnect the M16 power slide door ECU RH connector.

    5. Measure the voltage according to the value(s) in the table below.

      Standard Voltage
      Tester Connection Condition Specified Condition
      M16-7 (ECUB) - Body ground Always 11 to 14 V
      M16-3 (IG) - Body ground Engine switch on (IG) 11 to 14 V
      M16-12 (B) - Body ground Always 11 to 14 V

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      M16-6 (GND) - Body ground Always Below 1 Ω

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

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