Why does my Volkswagen make a harsh noise when reversing?
2 Answers
Hearing unusual noises when reversing may indicate issues with the transmission, clutch, bearings, or chassis components. Transmission: Internal noise from the transmission itself requires assessment based on the actual situation. If unfamiliar, owners are advised to have it inspected by after-sales service. Clutch: For manual transmissions, the clutch system components such as the master cylinder, slave cylinder, or transmission mechanism may cause "abnormal noises." Bearings: Clutch release bearings or flywheel guide bearings can also produce "squeaking noises." Chassis Components: Chassis parts, especially plastic connections, rubber bushings, or ball joints, may develop "squeaking" noises due to aging, cracking, or loosening.
I've also experienced that screeching sound while reversing, it happened when I was driving my Volkswagen Golf. The noise sounded like metal grinding. After inspection, it turned out to be severely worn rear brake pads - the noise came from the thin pads rubbing against the brake discs. This issue is particularly noticeable after rainy days because moisture accelerates wear. Another time it was due to loose springs in the suspension system causing chassis components to rub during reversing. I suggest first testing by reversing on flat ground. If the noise only occurs when reversing, it's most likely a brake or suspension issue. Get it checked and replaced by professionals promptly - a set of brake pads only costs a few hundred yuan. Don't delay, otherwise it will cause more damage and increase costs. Pay attention to braking habits during normal driving - avoid sudden braking and maintain your car regularly to prevent many such problems.