Does ABS/ESC Malfunction Need Repair?
2 Answers
ABS/ESC malfunction refers to a failure in the vehicle's electronic stability control system and anti-lock braking system, which requires timely repair at a 4S shop or auto repair shop. Below is an introduction to the anti-lock braking system: System Function: During vehicle braking, it automatically controls the braking force to prevent wheel lock-up, maintaining a state where the wheels are both rolling and slipping (with a slip ratio of about 20%) to ensure maximum adhesion between the wheels and the road. Working Principle: When the two rear wheels are controlled together based on the low-select principle, it ensures equal braking force on both rear wheels under various conditions. Even if the adhesion coefficients of the two wheels differ significantly, the braking force on both wheels is limited to the level of the wheel with lower adhesion, keeping the braking force balanced between the two rear wheels and ensuring good directional stability during braking under all conditions.
When my car's ABS/ESC warning light comes on, I immediately schedule repairs because these systems are crucial for driving safety. ABS prevents wheel lock-up during hard braking, while ESC helps stabilize the vehicle during turns. Malfunctions can easily lead to loss of control on slippery roads or in emergency situations. I once experienced a rainy-day skid that nearly caused a crash, which was later traced to a sensor issue. I recommend going to a professional repair shop for a comprehensive inspection rather than attempting DIY fixes. Regular maintenance of sensor heads and circuits can reduce the likelihood of failures. Remember, safety is priceless—don't take big risks to save small money.
