What Causes the Brake Light Fault Indicator to Illuminate?

1 Answers
LeNicole
07/30/25 1:06am
The reasons for brake light failure are as follows: 1. Severely worn brake pads: Brake pads are divided into two types, those with sensor wires and those without. Brake pads with sensor wires will automatically complete the circuit when worn to the limit, triggering the fault indicator. 2. Low brake fluid level: Brake fluid plays a crucial role in the vehicle's braking system. When the driver presses the brake pedal, the force is transmitted by the master cylinder piston through the brake fluid to the wheel cylinders at each wheel, causing the brake pads to contact the wheels and stop the vehicle. Insufficient brake fluid will also result in noticeably reduced braking power, and in severe cases, complete loss of braking force.
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