What to Do When the Camry Makes Abnormal Noise When Starting and Braking?

[AaronRose]

The methods to address abnormal noise when starting and braking in a Camry are: 1. Replace the brake pads; 2. Replace the brake discs; 3. Clean the brake discs; 4. Clean the brake calipers; 5. Top up the brake fluid. The Camry is a mid-size 4-door 5-seater sedan with body dimensions of: length 4885mm, width 1840mm, height 1455mm, and a wheelbase of 2825mm. The Camry is equipped with a 2.0L naturally aspirated engine and a CVT continuously variable transmission, delivering a maximum power of 131 kW and a maximum torque of 210 Nm. It features front-wheel drive, with a front suspension using MacPherson struts and a rear suspension employing an E-type multi-link independent suspension.

[DeRemington]

My Camry always makes a squeaking noise when I step on the brakes during initial startup, especially after being parked in the garage for a few hours on rainy days. I thought the brakes were broken, but after checking some materials, I learned that it's mostly caused by rust or dust accumulation on the brake discs. When parked for a long time in humid air, the surface of the discs rusts, causing a squeaking sound when braking. It's recommended to lightly press the brakes a few times before driving to remove the rust through friction. If the noise stops, then it's fine; if it persists, it's time to check the wear level of the brake pads or wash the car to rinse the brake system. Remember not to worry too much, as many car owners report the same issue. Regular maintenance can prevent rust, and I've noticed fewer strange noises after rinsing the wheels every time I wash the car.

[NorahFitz]

After driving for over a decade, I've encountered numerous instances of brake noise issues, and the Camry is no exception. Squeaking sounds when initially applying brakes are commonly caused by rust or during the break-in period of new brake pads. Experienced drivers usually remain unfazed, driving a few kilometers to let the noise naturally subside. If the noise persists loudly or the brake feels spongy, it might indicate worn-out brake pads or foreign objects stuck in the system. Prolonged usage can also trigger wear indicators to sound, signaling replacement time. Monitoring frequency is advised: occasional noise after rain is normal, but daily occurrences warrant a shop visit to check fuses and fluid levels. Daily prevention includes avoiding parking in damp areas and maintaining clean rotors and pads, which can significantly reduce this issue.

[LeJocelyn]

I enjoy DIY car repairs, and the first thing I do when I hear brake noise is check the wheel condition. Last time it made noise, I took the wheel off and saw dirt on the brake pads. After cleaning, it became quiet. It might be that the Camry's wheels got debris inside or the pins lacked lubrication. Try applying some brake-specific lubricant on the caliper slides. However, if the noise is screeching or accompanied by vibration, don't push it—safety first, go to a professional shop to check the rotor thickness. Never disassemble critical components by yourself.