Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
DTC Check / Clear
- DTC CHECK/CLEAR (TECHSTREAM)
- Check the DTC.
- Connect Techstream to the DLC3.
- Turn the ignition switch to the ON position.
- Read the DTCs following the prompts on the tester screen.
- Clear the DTC.
- Connect Techstream to the DLC3.
- Turn the ignition switch to the ON position.
- Operate Techstream to clear the codes.
HINT:
Refer to the Techstream operator's manual for further details.
- Check the DTC.
- DTC CHECK/CLEAR (SST CHECK WIRE)
- Check the DTC.
- Using SST, connect terminals TC and CG of the DLC3.
SST 09843-18040
- Turn the ignition switch to the ON position.
- Observe the blinking pattern of the ABS warning and VSC warning lights in order to identify the DTC.
HINT:
If no code appears, inspect the TC and CG terminal circuit, and ABS and VSC warning light circuits.
TROUBLE AREA REFERENCETrouble Area See procedure TC and CG terminal circuit TC AND CG TERMINAL CIRCUIT ABS warning light circuit ABS WARNING LIGHT REMAINS ON or ABS WARNING LIGHT DOES NOT COME ON VSC warning light circuit VSC WARNING LIGHT REMAINS ON or VSC WARNING 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.
- The codes are explained in the code table (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 DTC.
- Using SST, connect terminals TC and CG of the DLC3.
SST 09843-18040
- Turn the ignition switch to the ON position.
- 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 the normal system code.
- Remove the SST from the terminals of the DLC3.
HINT:
Clearing the DTCs cannot be performed by disconnecting the battery terminal or the ECU-IG fuse.
- Using SST, connect terminals TC and CG of the DLC3.
- Check the DTC.
- END OF DTC CHECK/CLEAR
- Turn the ignition switch to the ON position.
- Check that the ABS warning light goes off within approximately 3 seconds.
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
No obligation. See pricing before you book.
