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Home >> Scion >> 2012 >> xD Automatic Trans >> Repair and Diagnosis >> Brakes >> Traction Control >> Vehicle Stability Control System (Diagnostic Codes & Symptom Tests) >> Vehicle Stability Control System >> Symptom Test >> Slip Indicator Light Remains ON >> Procedure

Slip Indicator Light Remains ON: Procedure

  1. CHECK CAN COMMUNICATION SYSTEM 
    1. Check if the CAN communication system DTC is output. Refer to DIAGNOSIS SYSTEM .
      RESULT

      Result Proceed to
      DTC is not output A
      DTC is output B

    B → See step   6 

    A: Go to next step 

  2. CHECK IF SKID CONTROL ECU CONNECTOR IS SECURELY CONNECTED 
    1. Check if the skid control ECU connector is securely connected.

      OK

      The connector is securely connected.

    NG → CONNECT CONNECTOR TO ECU CORRECTLY 

    OK: Go to next step 

  3. CHECK BATTERY 
    1. Check the battery voltage.

      Standard voltage

      11 to 14 V

    NG → See step   7 

    OK: Go to next step 

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

      OK

      The slip indicator light turns ON or OFF in accordance with the Techstream.

    NG → See step   8 

    OK → See step   5 

  5. REPLACE BRAKE ACTUATOR ASSEMBLY. Refer to  REMOVAL 
  6. INSPECT CAN COMMUNICATION SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING 
  7. CHECK OR REPLACE CHARGING SYSTEM OR BATTERY. Refer to  ON-VEHICLE INSPECTION 
  8. REPLACE COMBINATION METER ASSEMBLY. Refer to  REMOVAL