Lexus RX300 Banging noises when driving over the bumps Inspection at your home or office.

Our certified mobile mechanics come to you 7 days a week between 7 AM and 9 PM.

Estimate price near me

Service Location

Customer Ratings

(325)

How A Diagnostic Works

Instantly book a certified mobile mechanic to come to you

Mechanic diagnoses the problem and quotes necessary repairs

Your vehicle is ready to go

Fair, upfront & transparent pricing for all services

Our certified mobile mechanics can come to you now.

Customer Ratings

(325)

Banging noises when driving over the bumps Inspection Service

How much does a Banging noises when driving over the bumps Inspection cost?

On average, the cost for a Lexus RX300 Banging noises when driving over the bumps Inspection is $95 with $0 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2001 Lexus RX300V6-3.0LService typeBanging noises when driving over the bumps InspectionEstimate$114.99Shop/Dealer Price$132.49 - $145.62
2002 Lexus RX300V6-3.0LService typeBanging noises when driving over the bumps InspectionEstimate$94.99Shop/Dealer Price$112.52 - $125.67
1999 Lexus RX300V6-3.0LService typeBanging noises when driving over the bumps InspectionEstimate$94.99Shop/Dealer Price$112.52 - $125.67
2003 Lexus RX300V6-3.0LService typeBanging noises when driving over the bumps InspectionEstimate$94.99Shop/Dealer Price$112.48 - $125.60
2000 Lexus RX300V6-3.0LService typeBanging noises when driving over the bumps InspectionEstimate$94.99Shop/Dealer Price$112.55 - $125.72
Show example Lexus RX300 Banging noises when driving over the bumps Inspection prices

Unfortunately we don’t always find ourselves driving over perfectly smooth, freshly paved roads. And while rough roads may cause some issues with your vehicle, they can also help diagnose potential issues. A banging noise while driving over bumps can be startling for a driver, especially if the same noise did not manifest itself on flat roads. If you notice a banging noise while driving over a bump, you should have a mechanic inspect your vehicle.

How this system works:

Your vehicle’s suspension system is made up of many components designed to adjust when driving over rough terrain, to ensure a comfortable ride. When these components begin to fail, they may produce clunking or banging noises to let you know something has gone wrong. However, typically when suspension components like tie rod ends and ball joints fail, they will make a banging noise all the time, and not just over bumps. The fact that the noise only seems to occur while driving over a bump may be a sign of a different issue.

Common reasons for this to happen:

  • Bad Sway Bar Link: A vehicle’s sway bar or anti-roll bar, helps reduce body roll while cornering. Sway bars can help keep a vehicle from rolling over when going around a sharp corner. If the sway bar breaks or is damaged it may produce a clunking or knocking sound, especially when going over bumps. Your vehicle may also had more difficulty handling when the sway bar is damaged.

  • Worn Control Arm Bushings: The control arms on your vehicle’s suspension allow for movement up and down when driving on uneven terrain. Part of the control arm assembly are bushing, typically made of rubber or polyurethane. The bushings are designed to dampen any noise that might be created when your vehicle goes over a bump. If the bushing wear down, the noise is not dampened and you may hear a resulting bang when driving over bumps.

  • Loose Brake Caliper: Your vehicle’s brake calipers are pistons that engage the brakes when the brake pedal is applied. Calipers are typically secured with bolts and do not move. If a caliper bolt has become loose it may cause the caliper to make a banging noise when driving over bumps.

What to expect:

A top-rated mobile mechanic will come to your home or office to determine the reason for the banging noise when going over bumps. The mechanic will then provide a detailed inspection report outlining the reason for the noise and the cost of any repairs that need to be made.

How it's done:

The mechanic will begin by raising the vehicle and removing tires to get a better view of the vehicle’s suspension. From here, he or she will be better able to access and replace components that may have failed.

If your vehicle is equipped with a sway bar link, the mechanic will inspect it for any signs of superficial damage. The mechanic should then look at the sway bar bushings to see if they are worn and need to be replaced. The mechanic will then remove the old bushings and sway bar if necessary, and replace them.

If the mechanic suspects the control arm bushings, he or she will check for signs that the bushing has worn down. The mechanic should also inspect the whole control arm assembly and replace it if necessary. The mechanic will then install the new bushings.

While having a loose caliper bolt is rare, it is important to have the calipers inspected because of the potential loss in braking the bad calipers could create. The mechanic should check to make sure that the bolts are securely tightened and the calipers is lined up with the rotor. If the calipers was loose it may have warped over time and become ineffective. The mechanic will replace the caliper if it is needed.

How important is this service?

A vehicle that makes a banging noise while going over a bump may reveal an issue with the suspension system. Not only does the suspension system provide a comfortable ride but it plays a critical role in the safety of the vehicle, especially when cornering and braking. If you notice a noise while going over bumps, you should have it inspected to make sure that the suspension is working properly.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Lexus mechanics

Real customer reviews from Lexus owners like you.

Excellent Rating

(325)

Rating Summary
305
10
2
1
7
305
10
2
1
7

Travis

13 years of experience
589 reviews
Travis
13 years of experience
Lexus RX300 V6-3.0L - Alternator Repair - Saint Paul, Minnesota
Efficient, on time, and work done very good.

Martin

42 years of experience
90 reviews
Martin
42 years of experience
Lexus RX300 V6-3.0L - Headlight Bulb Replacement (Driver Side Low Beam, Passenger Side Low Beam) - Kyle, Texas
My appointment with Martin could not have gone better he now has a new client. I think his personality was absolutely awesome and his daughter working with him was phenomenal.

Tyrus

23 years of experience
65 reviews
Tyrus
23 years of experience
Lexus RX300 V6-3.0L - Oil Change - Round Rock, Texas

Jonathan

26 years of experience
18 reviews
Jonathan
26 years of experience
Lexus RX300 V6-3.0L - Oil Change - San Francisco, California

Excellent Rating

(325)

Rating Summary
305
10
2
1
7
305
10
2
1
7
Number of Lexus RX300 services completed
3575+
services done by our mechanics
TOTAL NUMBER OF EXPERT Lexus MECHANICS
1100+
experts on our platform

Recent articles & questions

Symptoms of a Bad or Failing Rear Window Defogger Switch
If the rear window won't clear, the rear window defogger button won't light up, or the defogger isn't working consistently, have the switch replaced.
How Much Does a Mechanic Make in New Hampshire?
Automotive technician jobs in New Hampshire have an average mechanic salary of $44k, while the national average is roughly $37k.
How Car Colors Affect Car Insurance Rates
Car paint color doesn’t affect the cost of car insurance or how often car owners are pulled over by the police.

lift gate( back door) is locked , so cannot be able to open it remote or electronically

The only way to get into the door is to have the inside door panel removed. From there, access can be made to the door lock actuator (https://www.yourmechanic.com/services/door-lock-actuator-replacement) that is holding the latch into a locked position. A technician can...

car stalls when cold until warmed up

It may be best to have a certified technician with the proper scan tool look into the check engine light fault (https://www.yourmechanic.com/services/check-engine-light-is-on-inspection) as well as the entire system. Sometimes a fault will not set a code, or the code set...

Hey. Since the weather has been cold my car will not start up right away if it’s sitting too long. It takes bout 20 mins for it to eventually start. I took it to a shop they said that it’s a electrical problem. But that did not fix my issue. I already got a new battery & starter. 2 days ago my engine light came on & i got a diagnostic test for it. & it says i need a catalytic converter. Could this be the issue my car isn’t cranking up right away or is it a electrical problem?

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (855) 347-2779 · hi@yourmechanic.com