DTC Check / Clear
- DTC CHECK/CLEAR (When Using the Techstream)
- Check for DTCs.
- Connect the Techstream to the DLC3.
- Turn the ignition switch to ON.
- Turn the Techstream on.
- Read the DTCs following the prompts on the Techstream. Enter the following menus: Chassis / ABS/VSC/TRAC / Trouble Codes.
- Check the details of the DTCs (See DIAGNOSTIC TROUBLE CODE CHART ).
- Clear the DTCs.
- Connect the Techstream to the DLC3.
- Turn the ignition switch to ON.
- Turn the Techstream on.
- Operate the Techstream to clear the codes. Enter the following menus: Chassis / ABS/VSC/ TRAC / Trouble Codes.
- According to the display on the Techstream, select the trouble code data display with the clear button.
- Check for DTCs.
- DTC CHECK/CLEAR (When not Using the Techstream)
- Check for DTCs.
- Using SST, connect terminals TC and CG of the DLC3.
SST 09843-18040
ILLUSTRATION LEGEND*1 Front view of DLC3 - Turn the ignition switch to ON.
- Observe the blinking pattern of the ABS 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 and slip indicator light circuits.
TROUBLESHOOTING CHARTTrouble Area See Procedure TC and CG terminal circuit TC AND CG TERMINAL CIRCUIT ABS warning light circuit (Remains on) ABS WARNING LIGHT REMAINS ON ABS warning light circuit (Does not come on) ABS WARNING LIGHT DOES NOT COME ON Slip indicator light circuit (Remains on) SLIP INDICATOR LIGHT REMAINS ON Slip indicator light circuit (Does not come on) SLIP INDICATOR LIGHT DOES NOT COME ON - 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 and slip indicator lights.
- Check the details of the DTCs (See DIAGNOSTIC TROUBLE CODE CHART ).
- 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.
- Using SST, connect terminals TC and CG of the DLC3.
- Clear the DTCs.
- Using SST, connect terminals TC and CG of the DLC3.
SST 09843-18040
ILLUSTRATION LEGEND*1 Front view of DLC3 - Turn the ignition switch to ON.
- Clear the DTCs stored in the ECU by depressing the brake pedal 8 times or more within 5 seconds.
- Check that the warning light indicates a normal system code.
- Remove SST from the terminals of the DLC3.
HINT:
Clearing the DTCs cannot be performed by disconnecting the battery terminal or the ECU-IG NO. 2 fuse.
- Using SST, connect terminals TC and CG of the DLC3.
- Check for DTCs.
- END OF DTC CHECK/CLEAR
- Turn the ignition switch to ON.
- Check that the ABS warning and slip indicator lights go off within approximately 3 seconds after turning the ignition switch to ON.