What does the ABC fault in a car mean?

[McLeonardo]

ABC in a car refers to a fault in the Automatic Stability and Traction Control System. Below is an introduction to related information: 1. Causes of car faults: They consist of external and internal factors, where external causes are mainly triggered by environmental factors, human factors, and time factors, while internal causes are primarily due to physical, chemical, or mechanical changes. 2. Common car faults: Brake failure, air conditioning malfunction, insufficient lubrication, vehicle spontaneous combustion, high transmission temperature, high engine temperature, and overheating coolant. Below is extended information on car maintenance items: 1. Replacement: Change the engine oil and oil filter. 2. Inspection and replenishment: Check and top up the auxiliary tank water level, check and top up the windshield washer fluid, and check and top up the tire pressure. 3. Cleaning: Perform an engine cleaning.

[DelMelanie]

The ABC fault generally refers to issues with the car's Anti-lock Braking System (ABS). Like last time when I was driving, the warning light on the dashboard came on, and the mechanic said the system detected an abnormality, meaning the normal brake assist function failed. During emergency braking, the wheels are prone to lock up and skid, especially on wet roads during rainy days, which is even more dangerous. Possible causes include dirty sensors, short circuits in the wiring, or damage to the control module. In my case, mud and dust clogged the sensor, leading to a minor repair cost. Never ignore this small signal because it relates to driving safety—an out-of-control high-speed emergency brake could have unimaginable consequences. It's recommended to visit a professional shop for diagnosis after seeing the warning light, then clear the fault code or replace parts as needed. Regular maintenance, such as cleaning accumulated dirt around the sensor area, can help prevent such issues.

[NorahMarie]

The car has an ABC malfunction, and from my experience, it's the ABS (Anti-lock Braking System) causing trouble. When the warning light flashes during braking, it indicates the wheel lock protection has failed, making the car prone to skidding and accidents on curves or wet roads. Common causes include a blown fuse, loose wiring connections, or interrupted sensor signals. I've fixed many cases where simply restarting the system might work, but long-term issues require part replacement. Don't underestimate safety, especially before long-distance or high-speed driving—address it first. Cost-wise, minor issues can be fixed for tens of yuan, while major faults like module damage may cost thousands but are worth it. One more reminder: regularly check for wiring aging—prevention is better than repair.

[KevinFitz]

The ABC fault indicates a problem with the car's anti-lock braking system. When the warning light comes on, I immediately get nervous—during emergency braking, the wheels may completely lock up and skid, which is extremely dangerous. It's recommended to visit a 4S shop or repair shop to scan the fault codes and quickly identify the cause, such as dirt clogging the sensors. Address the issue promptly without delay, especially in winter when roads are icy and extra caution is needed. The repair isn't complicated, but safety comes first.