What Causes the Abnormal Noise in a Grand Cherokee at Low Speeds?
1 Answers
Grand Cherokee has abnormal noise at low speeds for the following reasons: Gear Damage: It may be due to broken or surface-damaged teeth on the drive wheel gears. If the gears are damaged, they should be replaced promptly. Loose Wheel Components: Abnormal noise caused by loose connecting parts of the wheels. The wheel transmission involves many gears, and if they are loose, noise may occur when turning. Cold Start: Components are cold and hard with insufficient lubrication, leading to abnormal noise. Additionally, sudden acceleration should be avoided when the drive wheels slip to prevent planetary gears from jamming on their shafts. Break-in Period: The car is in its break-in period, and the differential planetary gears and axle gears are not well-matched, resulting in abnormal noise.