Electronically Controlled Brake System
BRAKE CONTROL: ELECTRONICALLY CONTROLLED BRAKE SYSTEM: DTC CHECK / CLEAR
1. DTC CHECK/CLEAR (WHEN USING TECHSTREAM:)
(a) DTC check
(1) Connect the Techstream to the DLC3.
(2) Turn the engine switch on (IG).
(3) Read the DTCs following the prompts on the tester screen.
(b) DTC clear
(1) Connect the Techstream to the DLC3.
(2) Turn the engine switch on (IG).
(3) Operate the Techstream to clear the codes.
HINT
Refer to the Techstream operator's manual for further details.
2. DTC CHECK/CLEAR (WHEN USING SST CHECK WIRE:)
(a) DTC check
(1) Using SST, connect terminals TC and CG of the DLC3.
SST : 09843-18040
(2) Turn the engine switch on (IG).
(3) Observe the blinking pattern of the ABS warning, brake control warning and SLIP indicator lights in order to identify the DTC.
HINT
If no code appears, inspect the TC and CG terminal circuit, and ABS warning, brake control warning and SLIP indicator light circuits.
(4) As an example, the illustration below shows the blinking patterns of the normal system code and trouble codes 11 and 21 for the ABS warning, brake control warning and SLIP indicator lights.
(5) Codes are explained in the code table Electronically Controlled Brake System.
(6) After completing the check, disconnect terminals TC and CG of the DLC3, and turn the display off.
If 2 or more DTCs are detected at the same time, the DTCs will be displayed in ascending order.
(b) DTC clear
(1) Using SST, connect terminals TC and CG of the DLC3.
SST : 09843-18040
(2) Turn the engine switch on (IG).
(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 from the terminals of the DLC3.
HINT
Clearing the DTCs cannot be performed by removing the battery cable or the ECU-IG LH fuse.
3. END OF DTC CHECK/CLEAR (WHEN USING SST CHECK WIRE:)
(a) Turn the engine switch on (IG).
(b) Check that the ABS warning, brake control warning and SLIP indicator lights illuminate and then turn off after the engine starts.