Learn what triggers a continuous ABS warning light on a BYD Dolphin, starting with the most likely culprit—the wheel speed sensors—and whether you can keep driving safely.
What Does a Constant ABS Light Mean on a BYD Dolphin?
If the ABS warning light on your BYD Dolphin is glowing continuously and won't reset, the system has detected a fault that disables the anti-lock braking function. In many cases on modern EVs like the Dolphin, the root cause is a faulty or contaminated wheel speed sensor. These sensors are mounted at each wheel and provide data about how fast each wheel is rotating. When the ABS control module gets an inconsistent or missing signal, it turns on the warning light and stops the ABS from interfering.
