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TS and CG Terminal Circuit: Wiring Diagram

Fig 1: Identifying TS And CG Terminal Wiring Diagram
G04025206Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
NOTE: When replacing the skid control ECU, perform initialization of linear solenoid valve calibration (See CHECK FOR INTERMITTENT PROBLEMS  ).
  1. CHECK HARNESS AND CONNECTOR (SKID CONTROL ECU TO DLC3 (TS)) 
    1. Turn the engine switch off.
    2. Disconnect the skid control ECU connector.
    3. Measure the resistance according to the value(s) in the table below.

      Resistance 

      TESTER CONNECTION AND SPECIFIED CONDITION CHART

      Tester Connection Specified Condition
      A52-25 (TS) - L29-12 (TS) Below 1 Ω

    NG : REPAIR OR REPLACE HARNESS OR CONNECTOR 

    Fig 2: Identifying Harness And Connector - (Skid Control ECU To Dlc3 (TS))
    G04025207Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    OK : Go to Next Step 

  2. CHECK HARNESS AND CONNECTOR (DLC3 (CG) TO BODY GROUND) 
    1. Measure the resistance according to the value(s) in the table below.

      Resistance 

      TESTER CONNECTION AND SPECIFIED CONDITION CHART

      Tester Connection Specified Condition
      L29-4 (CG) - Body ground Below 1 Ω

    NG : REPAIR OR REPLACE HARNESS OR CONNECTOR 

    Fig 3: Identifying Connector Of DLC3
    G04025208Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    OK : Go to Next Step 

  3. CHECK HARNESS AND CONNECTOR (DLC3 (TS) TO BODY GROUND) 
    1. Measure the resistance according to the value(s) in the table below.

      Resistance 

      TESTER CONNECTION AND SPECIFIED CONDITION CHART

      Tester Connection Specified Condition
      L29-12 (TS) - Body ground 10 kΩ or higher

      HINT:

      If troubleshooting has been carried out according to the PROBLEM SYMPTOMS TABLE  .

    NG : REPAIR OR REPLACE HARNESS OR CONNECTOR 

    Fig 4: Identifying Connector Of (DLC3 (TS)
    G04025209Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    OK : REPLACE SKID CONTROL ECU