What Causes the Clicking Sound When Braking While Parking?

[McBentley]

When you hear abnormal sounds while braking during parking, the possible causes are as follows: 1. Normal ABS Operation: The ABS system works in a cycle of locking and releasing the brakes, keeping the vehicle in a state of near-lock. When you brake hard and trigger the ABS, it produces a clicking sound, which is normal. In this case, you should press the brake pedal firmly all the way down. 2. Safety Reminder: If you hear a clicking sound between the transmission and the gear lever when pressing the brake pedal, the main reason could be the electronic linkage between the braking system and the automatic transmission. Pressing the brake activates the transmission solenoid valve, producing the sound. This serves as a safety reminder, as you need to press the gear lever lock button to shift gears. 3. Loose Chassis Components: If the clicking sound occurs even with light braking, or if your vehicle lacks an automatic transmission lock button, or if the sound is continuous or recurring, it may indicate a fault in the braking system or loose connections in the chassis. 4. Uneven Brake Discs: Warped or uneven brake discs can also cause abnormal sounds when braking.