VEHICLE STABILITY CONTROL SYSTEM Slip Indicator Light Remains ON

DESCRIPTION

The skid control ECU is connected to the combination meter via CAN communication.

The slip indicator light blinks during VSC and/or TRC operation.

When the system fails, the slip indicator light comes on to warn the driver Click here.

WIRING DIAGRAM

INSPECTION PROCEDURE

PROCEDURE

1. CHECK CAN COMMUNICATION SYSTEM

   
   

   1. Check if a CAN communication system DTC is output Click here.

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

   
   

   B

   INSPECT CAN COMMUNICATION SYSTEM Click here

   A

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

3. CHECK BATTERY

   
   

   1. Check the battery voltage.

      Standard voltage
      11 to 14 V

   
   

   NG

   CHECK OR REPLACE CHARGING SYSTEM OR BATTERY Click here

   OK

4. INSPECT COMBINATION METER ASSEMBLY

   
   

   1. Turn the ignition switch to ON and check the slip indicator light will come on for approximately 3 seconds (initial check).

   2. Perform the Active Test of the combination meter (meter CPU) using the GTS Click here.

   3. Check the accessory meter.

      Result
      Result Proceed to OK A NG (Initial check is normal, and the slip indicator light does not turn on or off in accordance with the GTS operation) B NG (Initial check is abnormal) C

      Tech Tips

      If troubleshooting has been carried out according to Problem Symptoms Table, refer back to the table and proceed to the next step before replacing the part Click here.

   
   

   B

   REPLACE COMBINATION METER ASSEMBLY Click here

   C

   REPLACE ACCESSORY METER ASSEMBLY Click here

   A

   REPLACE BRAKE ACTUATOR ASSEMBLY Click here