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.
Fail-Safe Chart
- FAIL SAFE OPERATION
- If there is a problem with sensor signals or the brake actuator system, the skid control ECU will prohibit power supply to the brake actuator and terminate ABS control.
ABS control will be prohibited, but EBD control will continue to the extent that EBD control is possible. If EBD control is impossible, the brake warning light will come on to warn the driver. Refer to DIAGNOSIS SYSTEM .
- If an ABS system component malfunctions before ABS control begins, ABS control will be prohibited. If an ABS system component malfunctions during ABS control, the system will gradually stop performing the control so as not to trigger a sudden change in vehicle operation.
If it is impossible to control the systems, the warning light will come on to inform the driver of system control termination. Refer to DIAGNOSIS SYSTEM .
Malfunctioning Area Control Method ABS system ABS control prohibited EBD system ABS and EBD control prohibited - If there is a problem with sensor signals or the brake actuator system, the skid control ECU will prohibit power supply to the brake actuator and terminate ABS control.
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra 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.