# 2015 Cadillac XTS - banging noise on bumps

**URL:** <https://community.cartalk.com/t/2015-cadillac-xts-banging-noise-on-bumps/183519>\
**Category:** Maintenance/Repairs\
**Tags:** xts, cadillac\
**Created:** [April 11, 2022, 12:22pm UTC](https://community.cartalk.com/t/2015-cadillac-xts-banging-noise-on-bumps/183519 "2022-04-11T12:22:50Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![RaymondKellerman](https://avatars.discourse-cdn.com/v4/letter/r/e9c0ed/32.png) [@RaymondKellerman](https://community.cartalk.com/u/RaymondKellerman)\
**Post date:** [April 11, 2022, 12:22pm UTC](https://community.cartalk.com/t/2015-cadillac-xts-banging-noise-on-bumps/183519/1 "2022-04-11T12:22:50Z")

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what can cause a banging noise on driverside rear seat when ever a bump is hit on the rear driverside tire?

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**Author:** ![Purebred](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/purebred/32/46796_2.png) [@Purebred](https://community.cartalk.com/u/Purebred)\
**Post date:** [April 11, 2022, 3:04pm UTC](https://community.cartalk.com/t/2015-cadillac-xts-banging-noise-on-bumps/183519/2 "2022-04-11T15:04:24Z")

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Exhaust system or faulty shock/strut.

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**Author:** ![Mustangman](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/mustangman/32/44130_2.png) [@Mustangman](https://community.cartalk.com/u/Mustangman)\
**Post date:** [April 12, 2022, 2:09am UTC](https://community.cartalk.com/t/2015-cadillac-xts-banging-noise-on-bumps/183519/3 "2022-04-12T02:09:41Z")

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Or a bad rear cradle mount. Or a rusted rear cradle mounting point.

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**Author:** ![Tester](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/tester/32/15976_2.png) [@Tester](https://community.cartalk.com/u/Tester)\
**Post date:** [April 12, 2022, 2:23am UTC](https://community.cartalk.com/t/2015-cadillac-xts-banging-noise-on-bumps/183519/4 "2022-04-12T02:23:53Z")

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> **[2015 XTS suspension problems](https://www.cadillacforums.com/threads/2015-xts-suspension-problems.1090987/)**
>
> Took my 2015 XTS with 56000 miles to the dealer for an oil change and routine check. Mentioned that the car no longer rides like a Caddy should. Hard ride every bump in the road. Well..the front & rear struts had leaked and seized. The...

Just so you know.

Tester