ANTI-LOCK BRAKE SYSTEM (w/ Rear Differential Lock) TS and CG Terminal Circuit

DESCRIPTION

If the vehicle is stationary during sensor check mode, speed sensor malfunctions cannot be detected. The vehicle must be driven for speed sensor malfunctions to be detected.

Tech Tips

Change to sensor check mode by connecting terminals TC and CG of the DLC3, and turning the ignition switch from OFF to ON.

WIRING DIAGRAM

A01J6SZE10

INSPECTION PROCEDURE

PROCEDURE


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

    A01J6R8E10

    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
      D3-12 (TS) - S2-15 (TS) Below 1 Ω
      S2-15 (TS) - Body ground 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS AND CONNECTOR

    OK

    REPLACE BRAKE ACTUATOR ASSEMBLY