What causes the abnormal noise when turning the Audi Q5 at low speed?

[ZoeyRose]

Audi Q5 produces abnormal noise when turning at low speed due to aging of the steering tie rod, steering gear failure, and aging of the power steering belt. Aging of the steering tie rod: Aging of the steering tie rod ball joint will cause looseness in the tie rod, resulting in abnormal noise from the steering wheel. The steering tie rod ball joint needs to be replaced, but remember to perform a four-wheel alignment after replacement. Steering gear failure: If abnormal noise is heard when turning the steering wheel and the steering feel is noticeably uneven, it may be caused by excessive wear of the steering gear's mating gears leading to excessive clearance. Replacing the steering gear can resolve the issue. Aging of the power steering belt: Improper tension or aging of the power steering belt. For mechanically hydraulically assisted steering wheels, improper tension or aging of the drive belt will cause abnormal noise. Adjusting or replacing the belt can solve the problem.

[MacAlina]

When driving my Audi Q5, I also encountered abnormal noises during low-speed turns. This is usually due to aging steering system components, such as wear in the power steering pump or steering rack, which can produce squeaking sounds under high load, affecting driving smoothness. Suspension issues like damaged ball joints can also cause such noises, especially noticeable on rainy days or bumpy roads. I recall that low power steering fluid levels can also amplify these sounds. Prolonged neglect can lead to accelerated tire and suspension component wear. It's advisable to visit a professional workshop for a diagnostic scan—don't skimp on this minor expense. Routine maintenance, including regular power steering fluid changes and suspension checks, can prevent 90% of these noises. Otherwise, a single repair might cost thousands, turning into a significant loss. Safe driving is paramount; whenever I notice low-speed turning noises, I immediately pull over to inspect, avoiding potential high-speed steering failures that could cause accidents.

[McGabriella]

From my experience, the low-speed turning noise in an Audi Q5 often stems from suspension or steering components. Worn ball joints lacking lubrication can produce a clicking sound due to friction, while a loose or aged power steering pump belt tends to cause a humming noise. A simple test is to turn off the AC while steering to observe sound changes. At home, you can check for uneven tire pressure and shock absorber leaks—don’t overlook loose bolts; I once fixed an issue just by tightening them with a wrench. If the problem persists, visit a professional shop. They can disassemble the chassis to inspect for steering rack deformation—time-consuming but safety first. Regular lubrication and replacing worn parts (e.g., a new ball joint costs under ¥500) save money and extend your car’s lifespan—far cheaper than major repairs.

[VonHarrison]

I found that the frequent abnormal noises during low-speed turns in the Audi Q5 are mostly due to steering system failures. A clogged or low-pressure power steering pump oil line can cause a buzzing sound, while worn ball joints or shock absorbers produce more noticeable creaking noises on bumpy roads. These noises are not only annoying but also indicate component fatigue, which may lead to skidding and loss of control during high-speed turns, posing significant safety risks. When I encountered this issue, I immediately stopped to check the power steering fluid. If it was leaking or cloudy, it needed replacement. I recommend not delaying and visiting a repair shop for professional diagnostic tools to avoid secondary damage. From a safety perspective, regular maintenance of the steering and suspension systems can prevent abnormal noises and ensure smooth and worry-free driving.

[CarsonAnn]

I often repair Audi cars. Low-speed abnormal noises in the Q5 are mostly related to power steering issues; aging power steering pumps with insufficient oil pressure can produce whining sounds. Worn or insufficiently lubricated suspension ball joints create noticeable squeaking friction noises, especially under heavy load during sharp turns. Check the color and level of the power steering fluid—oil leaks are a common sign. Loose suspension components can also cause clicking noises, and professional shops can more accurately test the steering angle sensor. It's recommended that owners perform regular maintenance, with oil change intervals not exceeding one year. If abnormal noises are detected, take the car to a shop for inspection immediately; otherwise, worn parts can fail quickly, leading to skyrocketing repair costs. Regularly cleaning dust and debris from the undercarriage can help delay these issues.