Common faults of the Electronic Stability Control (ESC) system typically involve sensor anomalies, wiring issues, or control unit malfunctions, which directly compromise the vehicle's stability on slippery surfaces or during emergency manoeuvres. Aged wiring or oxidized connectors may also trigger intermittent faults, particularly after prolonged driving on rough terrain, necessitating thorough inspection of wheel-adjacent wiring harness connections. Should ECU software encounter logical conflicts or hardware sustain damage, professional diagnostic equipment must be employed for module reprogramming or replacement. Notably, while ESC malfunctions may permit continued vehicle operation, system failure markedly elevates skid risks-especially during wet conditions or high-speed cornering-prompting immediate low-speed transit to a service facility. Routine maintenance involving periodic sensor cleaning and brake fluid condition checks can mitigate failure likelihood, while using OEM-specification tyres prevents erroneous wheel speed readings. If warning lights coincide with abnormal steering feedback or body vibrations, immediate shutdown and professional assistance are imperative to prevent secondary damage from unauthorized component disassembly.
