Vehicle Stability Control System

BRAKE CONTROL: VEHICLE STABILITY CONTROL SYSTEM:

DTC CHECK / CLEAR

1. DTC CHECK (USING SST CHECK WIRE)
(a) Check DTCs.





(1) Using SST, connect terminals TC and CG of the DLC3.
SST: 09843-18040
(2) Turn the ignition switch to the ON position.
(3) Read the DTC from the ABS warning light and VSC warning light on the combination meter.

HINT: If no code appears, inspect the TC and CG terminal circuit or ABS warning light circuit.





(4) As examples, the blinking patterns for a normal system code and trouble codes 11 and 21.





(5) Codes are explained in the code table (Vehicle Stability Control System).
(6) After completing the check, disconnect terminals TC and CG of the DLC3, and turn off the display.
If 2 or more DTCs are detected at the same time, the DTCs will be displayed in ascending order.
2. DTC CHECK
(a) Check DTCs.
(1) Connect Techstream to the DLC3.
(2) Turn the ignition switch to the ON position.
(3) Read the DTCs following the prompts on the tester screen.

HINT: Refer to the Techstream operator's manual for further details.

3. CLEAR DTC (USING SST CHECK WIRE)
(a) Clear the DTCs using the SST check wire.





(1) Using SST, connect terminals TC and CG of the DLC3.
SST: 09843-18040
(2) Turn the ignition switch to the ON position.





(3) Clear the DTCs stored in the ECU by depressing the brake pedal 8 times or more within 5 seconds.

(4) Check that the warning light indicates a normal system code.
(5) Remove the SST.

HINT: Clearing the DTCs cannot be performed by removing the battery cable or the ECU-IG fuse

4. CLEAR DTC
(a) Clear the DTCs using Techstream.
(1) Connect Techstream to the DLC3.
(2) Turn the ignition switch to the ON position.
(3) Operate Techstream to clear the codes.

HINT: Refer to the Techstream operator's manual for further details.

5. END OF DTC CHECK / CLEAR
(a) Turn the ignition switch to the ON position
(b) Check that the ABS warning light and VSC warning light go off within approximately 3 seconds.