CRUISE CONTROL SYSTEM TC and CG Terminal Circuit

WIRING DIAGRAM

A003BD2E03

INSPECTION PROCEDURE

PROCEDURE


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


    1. Disconnect the B72*1 or B71*2 ECM connector.


      • *1: for 1KD-FTV

      • *2: for 2TR-FE

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

      Standard Resistance
      for 1KD-FTV
      Tester Connection Condition Specified Condition
      H23-13 (TC) - B72-26 (TC) Always Below 1 Ω
      H23-4 (CG) - Body ground
      H23-13 (TC) - Body ground Always 10 kΩ or higher
      for 2TR-FE
      Tester Connection Condition Specified Condition
      H23-13 (TC) - B71-41 (TC) Always Below 1 Ω
      H23-4 (CG) - Body ground
      H23-13 (TC) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

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