What Causes the Squeaking Noise While Driving a Prado?
2 Answers
Possible causes of squeaking noise while driving a car: Cause 1: One possibility is that the brake caliper has poor return performance, causing the brake disc and brake pads to maintain slight friction continuously. Cause 2: Hard spots on the surface of the brake pads or small particles like sand getting between the brake disc and brake pads. First, it can be confirmed that this issue will not significantly affect the performance of the vehicle's braking system. Additionally, if you want to address it, it is recommended to visit a specialized repair shop to check if the brake caliper has poor return performance or to remove the brake pads and polish the friction surface, which generally leads to noticeable improvement.
I noticed a squeaking noise coming from the Prado while driving, which might indicate an issue with the suspension system. I remember once driving a friend's old car that had a similar noise on bumpy roads—it turned out to be worn-out or loose shock absorbers or springs, causing metal parts to rub and squeak. Over time, suspension bushings wearing out or lacking lubrication can also lead to this, especially when turning or going over potholes. Additionally, if the links or stabilizer bar joints on the chassis are corroded, they can squeak too. It's not just annoying but also affects stability. I recommend getting the suspension components checked at a professional repair shop as soon as possible and replacing or lubricating them if needed to prevent minor issues from turning into major repairs. Avoiding rough roads and regularly maintaining the suspension system can help reduce such problems.
