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

DTC Code DTC Name
TC and CG Terminal Circuit

WIRING DIAGRAM

E181980E21

PROCEDURE

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

    U124145E01

    1. Disconnect the A76 ECM connector.

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

      Standard Resistance

      Tester Connection

      Condition

      Specified Condition

      H16-13 (TC) - A76-33 (TC)

      Always

      Below 1 Ω

      H16-4 (CG) - Body ground

      H16-13 (TC) - Body ground

      Always

      10 kΩ or higher
      Table 1. Text in Illustration

      *1

      Front view of DLC3

      *2

      Front view of wire harness connector

      (to ECM)

    PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

    (Click here)

    REPAIR OR REPLACE HARNESS OR CONNECTOR