CRUISE CONTROL SYSTEM TC and CG Terminal Circuit

WIRING DIAGRAM

A01XI88E01
A01XKW8E01

PROCEDURE


  1. CHECK HARNESS AND CONNECTOR (DLC3 - ECM AND BODY GROUND)


    1. Disconnect the G55*1, G56*2, G58*3, G180*4 or G184*5 ECM connector.


      • *1: for 1GR-FE, Automatic Transmission

      • *2: for 1GR-FE, Manual Transmission

      • *3: for 1KD-FTV

      • *4: for 2TR-FE

      • *5: for 1GD-FTV

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

      Standard Resistance
      for 1GR-FE, Automatic Transmission
      Tester Connection Condition Specified Condition
      G48-13 (TC) - G55-6 (TC) Always Below 1 Ω
      G48-4 (CG) - Body ground
      G48-13 (TC) - Body ground Always 10 kΩ or higher
      for 1GR-FE, Manual Transmission
      Tester Connection Condition Specified Condition
      G48-13 (TC) - G56-28 (TC) Always Below 1 Ω
      G48-4 (CG) - Body ground
      G48-13 (TC) - Body ground Always 10 kΩ or higher
      for 1KD-FTV
      Tester Connection Condition Specified Condition
      G48-13 (TC) - G58-23 (TC) Always Below 1 Ω
      G48-4 (CG) - Body ground
      G48-13 (TC) - Body ground Always 10 kΩ or higher
      for 2TR-FE
      Tester Connection Condition Specified Condition
      G48-13 (TC) - G180-19 (TC) Always Below 1 Ω
      G48-4 (CG) - Body ground
      G48-13 (TC) - Body ground Always 10 kΩ or higher
      for 1GD-FTV
      Tester Connection Condition Specified Condition
      G184-25 (TC) - G58-23 (TC) Always Below 1 Ω
      G48-4 (CG) - Body ground
      G48-13 (TC) - Body ground Always 10 kΩ or higher

    OK

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

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR