Toyota Highlander thumping sound issue only while reversing on Toyota Highlander

Some Toyota Highlander owners report experiencing a thumping sound while reversing, which can be attributed to several potential causes. These include brake issues, where problems with brake pads, rotors, or calipers may lead to irregular contact and vibrations. Additionally, some owners find that worn-out suspension components, such as shocks or struts, contribute to these thumping noises during reversing maneuvers. Drivetrain problems, including worn CV joints or a failing differential, have also been reported as sources of unusual sounds when reversing. Tire or wheel troubles, such as uneven tire wear or flat spots, can further exacerbate the issue. Lastly, some owners note that loose or damaged exhaust system components may produce thumping sounds during reversing. To effectively diagnose and resolve these concerns, it is advisable for owners to have their vehicles inspected by a qualified mechanic.