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Home >> Toyota >> 2011 >> Highlander Hybrid >> Repair and Diagnosis >> Brakes >> Anti-Lock Brakes >> Electronically Controlled Brake System (Diagnostic Codes & Symptom Tests) (Hybrid) >> Electronically Controlled Brake System >> Slip Indicator Light does not Come ON >> Procedure

Slip Indicator Light does not Come ON: Procedure

  1. CHECK CAN COMMUNICATION SYSTEM See step   1 

    B → See step   4 

    C → See step   7 

    A: Go to next step 

  2. PERFORM ACTIVE TEST USING TECHSTREAM (SLIP INDICATOR LIGHT) 
    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Select the Active Test on the Techstream, refer to DATA LIST / ACTIVE TEST .
      ABS/VSC/TRAC

      Tester Display Test Part Control Range Diagnostic Note
      Slip Indicator Light Slip indicator light Indicator light ON/OFF Observe combination meter
    4. Check that the slip indicator light in the combination meter turns on and off in accordance with the Techstream operation.

      OK

      The slip indicator light turns on and off in accordance with the Techstream operation.

      HINT: 

      If troubleshooting has been carried out according to Problem Symptoms Table, refer back to the table and proceed to the next suspected area before replacing the part, refer to PROBLEM SYMPTOMS TABLE .

    NG → See step   3 

    OK → See step   5 

  3. INSPECT COMBINATION METER ASSEMBLY 
    1. Turn the ignition switch off.
    2. Perform the Active Test of the combination meter (meter CPU) using the Techstream, refer to DATA LIST / ACTIVE TEST .
    3. Check the combination meter.

      OK

      The slip indicator light turns on and off in accordance with the Techstream operation.

      HINT: 

      If troubleshooting has been carried out according to Problem Symptoms Table, refer back to the table and proceed to the next suspected area, refer to PROBLEM SYMPTOMS TABLE .

    NG → See step   6 

    OK → See step   5 

  4. GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING). Refer to  HOW TO PROCEED WITH TROUBLESHOOTING 
  5. REPLACE SKID CONTROL ECU. Refer to  REMOVAL 
  6. REPLACE COMBINATION METER ASSEMBLY. Refer to  REMOVAL 
  7. GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING). Refer to  HOW TO PROCEED WITH TROUBLESHOOTING