VEHICLE STABILITY CONTROL SYSTEM ABS Warning Light does not Come ON

DESCRIPTION

Refer to ABS Warning Light Remains ON (Click here).

WIRING DIAGRAM

Refer to ABS Warning Light Remains ON (Click here).

INSPECTION PROCEDURE

PROCEDURE

1. Click here

   INSPECT ABS WARNING LIGHT

   
   

   1. Turn the ignition switch off.

   2. Disconnect the A24 skid control ECU (master cylinder solenoid) connector.

   3. Turn the ignition switch to ON.

   4. Check that the ABS warning light comes on.

      OK
      ABS warning light comes on.

      Table 1. Result

      Result	Proceed to
      NG	A
      OK (for LHD)	B
      OK (for RHD)	C

   
   
   • AClick here
   • BClick here
   • CClick here
2. Click here

   CHECK CAN COMMUNICATION LINE

   
   

   1. Turn the ignition switch off.

   2. Connect the GTS to the DLC3.

   3. Turn the ignition switch to ON and the GTS on.

   4. Select "CAN Bus Check" from the System Selection Menu screen, and follow the prompts on the screen to inspect the CAN Bus.

      OK
      "CAN Bus Check" indicates no malfunctions in CAN communication.

      Table 2. Result

      Result	Proceed to
      OK	A
      NG (for LHD)	B
      NG (for RHD)	C

   
   
   • AClick here
   • BClick here
   • CClick here
3. Click here

   CHECK DTC (CAN COMMUNICATION SYSTEM)

   
   

   1. Turn the ignition switch off.

   2. Connect the GTS to the DLC3.

   3. Turn the ignition switch to ON and the GTS on.

   4. Check for DTCs (for LHD:Click here, for RHD:Click here).

      Table 3. Result

      Result	Proceed to
      CAN system DTC is not output	A
      CAN system DTC is output (for LHD)	B
      CAN system DTC is output (for RHD)	C

   
   
   • AClick here
   • BClick here
   • CClick here
4. Click here

   PERFORM ACTIVE TEST USING GTS (INDICAT. LAMP ABS)

   
   

   1. Turn the ignition switch off.

   2. Connect the GTS to the DLC3.

   3. Turn the ignition switch to ON and the GTS on.

   4. Enter the following menus: Body Electrical / Combination Meter / Active Test.

   5. Check the condition of the ABS warning light by operating the GTS.

      Table 4. Combination Meter

      Tester Display	Test Part	Control Range	Diagnostic Note
      Indicat. Lamp ABS	ABS Warning Light	ON or OFF	Perform the test with the vehicle stopped and engine idling.

      OK
      The warning light turns on when operating the GTS.

   
   
   • OKClick here
   • NGClick here
5. Click here

   REPLACE MASTER CYLINDER SOLENOIDClick here

6. Click here

   GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING)Click here

7. Click here

   GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING)Click here

8. Click here

   GO TO METER / GAUGE SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING)Click here

9. Click here

   CHECK FOR INTERMITTENT PROBLEMSClick here

10. Click here

    REPLACE MASTER CYLINDER SOLENOIDClick here

11. Click here

    GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING)Click here