ANTI-LOCK BRAKE SYSTEM TC and CG Terminal Circuit

DESCRIPTION

Connecting terminals TC and CG of the DLC3 causes the ECU to display DTCs through ABS warning light blinking patterns.

WIRING DIAGRAM

A01J6SZE09

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK WIRE HARNESS (DLC3 - SKID CONTROL ECU AND BODY GROUND)

    A01J6R8E09

    1. Disconnect the S2 ECU connector.

    2. Measure the resistance of the wire harness side connectors.

      Standard resistance
      Tester Connection Specified Condition
      D3-4 (CG) - Body ground Below 1 Ω
      D3-13 (TC) - S2-16 (TC) Below 1 Ω
      S2-16 (TC) - Body ground 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS AND CONNECTOR

    OK

    REPLACE BRAKE ACTUATOR ASSEMBLY