CRUISE CONTROL SYSTEM (except 1WW) TC and CG Terminal Circuit

WIRING DIAGRAM

A01ITZ0E01

INSPECTION PROCEDURE

PROCEDURE


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

    A01IRHVE03
    Text in Illustration
    *1 for ZR Series Engine
    *2 for AD Series Engine
    *3 Front view of DLC3
    *4

    Front view of wire harness connector

    (to ECM)

    1. Disconnect the A51 ECM connector.

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

      Standard Resistance
      for ZR Series Engine
      Tester Connection Condition Specified Condition
      H16-13 (TC) - A51-41 (TC) Always Below 1 Ω
      H16-4 (CG) - Body ground
      H16-13 (TC) - Body ground Always 10 kΩ or higher
      for AD Series Engine
      Tester Connection Condition Specified Condition
      H16-13 (TC) - A51-26 (TC) Always Below 1 Ω
      H16-4 (CG) - Body ground
      H16-13 (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