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Home >> Toyota >> 2006 >> Corolla LE, Automatic >> Repair and Diagnosis >> Brakes >> Traction Control >> Brakes - Abs With EBD & BA & TRAC & VSC (Diagnostics) >> TS And Cg Terminal Circuit >> Inspection Procedure

Inspection Procedure

NOTE: When replacing the ABS & TRACTION actuator assy, perform zero point calibration (see CALIBRATION ).
  1. INSPECT DLC3 TERMINAL VOLTAGE (TS TERMINAL) 
    1. Turn the ignition switch to the ON position.
    2. Measure the voltage according to the value (s) in the table below.

      Standard: 

      DLC3 TERMINAL VOLTAGE

      Tester Connection Condition Specified Condition
      D1-12(TS)-D1-4(CG) IG switch ON 10 to 14 V
      Fig 1: Identifying DLC3 Terminal
      G02599815Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. NG: Go to step   3 . 
    2. OK: GO TO NEXT STEP. 
  2. CHECK HARNESS AND CONNECTOR (DLC3 - SKID CONTROL ECU) 
    1. Disconnect the skid control ECU connector.
    2. Measure the resistance according to the value (s) in the table below.

      Standard: 

      SKID CONTROL ECU AND DLC3 TERMINALS RESISTANCE

      Tester Connection Specified Condition
      S1-24(TS)-D1-12(TS) Below 1 Ω
    3. Measure the resistance according to the value (s) in the table below.

      Standard: 

      SKID CONTROL ECU AND BODY GROUND RESISTANCE

      Tester Connection Specified Condition
      S1 -24 (TS) - Body ground 10 kΩ or higher
      Fig 2: Identifying Skid Control ECU And DLC3 Terminals
      G02599816Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 
    2. OK: GO TO NEXT STEP. 

      REPLACE ABS & TRACTION ACTUATOR ASSY (SEE  REPLACEMENT  ) 

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

      Standard: 

      BODY GROUND AND DLC3 TERMINALS RESISTANCE

      Tester Connection Specified Condition
      D1-4 (CG) - Body ground Below 1 Ω
      Fig 3: Identifying DLC3 Terminals
      G02599817Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 
    2. OK: GO TO NEXT STEP. 
  4. CHECK HARNESS AND CONNECTOR (SKID CONTROL ECU - DLC3) 
    1. Disconnect the skid control ECU connector.
    2. Measure the resistance according to the value (s) in the table below.

      Standard: 

      SKID CONTROL ECU AND DLC3 TERMINALS RESISTANCE

      Tester Connection Specified Condition
      S1-24(TS)-D1-12(TS) Below 1 Ω
    3. Measure the resistance according to the value (s) in the table below.

      Standard: 

      SKID CONTROL ECU AND BODY GROUND RESISTANCE

      Tester Connection Specified Condition
      S1-24 (TS) - Body ground 10 kΩ or higher
      Fig 4: Identifying Skid Control ECU And DLC3 Terminals
      G02599818Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 
    2. OK: GO TO NEXT STEP. 

      REPLACE ABS & TRACTION ACTUATOR ASSY (SEE  REPLACEMENT  ) 

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