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Power Window Master Switch Power Source Circuit: Procedure

  1. CHECK WIRE HARNESS (MULTIPLEX NETWORK MASTER SWITCH - BATTERY AND BODY GROUND) 
    1. Disconnect the H6 connector.
    2. Measure the resistance and voltage according to the value(s) in the table below.

      Standard resistance

      Tester Connection Condition Specified Condition
      H6-2 (E) - Body ground Always Below 1 Ω

      Standard voltage

      Tester Connection Condition Specified Condition
      H6-10 (PWR) - Body ground Always 11 to 14 V
      H6-20 (IG) - Body ground Ignition switch OFF → ON Below 1 V → 11 to 14 V

    NG → REPAIR OR REPLACE HARNESS OR CONNECTOR 

    OK → PROCEED TO NEXT INSPECTION PROCEDURE SHOWN IN  PROBLEM SYMPTOMS TABLE