Squeak Noise

WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.

Checks	Action
DEFINITION: When driving the vehicle at various speeds a squeaking sound occurs.
Propeller shaft support bearing has lost lubricant	Replace the propeller shaft. Propeller Shaft Replacement (without LT4) , or Propeller Shaft Replacement (with LT4, MJK) , or Propeller Shaft Replacement (with LT4, MHX) , or Propeller Shaft Replacement (AWD)
Joint boot worn/torn or has lost lubricant	Replace the propeller shaft. Front Axle Propeller Shaft Replacement (LSY) , or Front Axle Propeller Shaft Replacement (LGY) Propeller Shaft Replacement (without LT4) , or Propeller Shaft Replacement (with LT4, MJK) , or Propeller Shaft Replacement (with LT4, MHX) , or Propeller Shaft Replacement (AWD)