How to Inspect a Vehicle When ESP Cannot Be Manually Turned Off?

1 Answers
Kendall
07/25/25 10:22am
When the ESP on a vehicle cannot be manually turned off, it changes the inspection method for vehicle testing. ESP does not require manual activation, and there will be no icon displayed on the dashboard when it is on. However, after ESP is turned off, the dashboard will show the ESP-OFF indicator. Below is an introduction to the components of ESP: 1. Sensors: Sensors generally include wheel speed sensors, steering wheel angle sensors, lateral acceleration sensors, yaw rate sensors, and brake master cylinder pressure sensors. 2. Actuators: Actuators generally include traditional braking systems and hydraulic regulators. 3. Electronic Control Unit (ECU): The electronic control unit interacts with the engine management system and can intervene and adjust the engine's power output.
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