What causes the abnormal noise when turning the steering wheel in a RAV4?
2 Answers
Toyota RAV4 may produce abnormal noise when turning the steering wheel due to the following reasons: 1. The steering column lacks lubrication, resulting in high friction. 2. Insufficient lubricating oil in the power steering system. 3. Issues with the universal joint. 4. Aging and hardening of the rubber bushings in the suspension stabilizer bar links. 5. Damage to the wheel bearing. Here are several methods to protect the steering wheel: 1. Avoid turning the steering wheel while the vehicle is stationary. Try to turn the wheel only after the vehicle starts moving. Stationary steering should only be used occasionally in special circumstances for maneuvering out of tight spots. 2. After the vehicle is parked, return the steering wheel to the central position to prevent unnecessary load on the suspension system and tires. 3. When making U-turns, try to avoid turning the steering wheel to its extreme positions.
I've been driving a RAV4 for several years, and there are several common causes for steering noises: First, it could be due to wear in the steering ball joints or bearings, such as squeaking sounds during low-speed turns, which is usually caused by aging, especially in older cars over five years. Another possibility is a cracked shock absorber top mount, which produces a clunking sound when turning the steering wheel. Additionally, it might be due to lack of lubrication or damage in the half-shaft sleeve, resulting in a clicking noise, particularly noticeable during U-turns. Also, check if the chassis bolts are loose or if there are tire issues, such as wheel hub deformation or uneven tire pressure causing friction noises. I recommend not delaying and going to a repair shop as soon as possible; they can quickly locate the fault using a lift. Regular maintenance and lubrication can prevent these issues.
