Squeak Noise

WARNING: This page is about a different car, the 2022 Cadillac CT4. 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 (LSY, RWL) , or Propeller Shaft Replacement (L3B, RWL) , or Propeller Shaft Replacement (L3B, F46) , or Propeller Shaft Replacement (LSY, F46) , or Propeller Shaft Replacement (LF4, MHU) , or Propeller Shaft Replacement (LF4, MG9)
Joint boot worn/torn or has lost lubricant	Replace the propeller shaft. Front Axle Propeller Shaft Replacement (L3B) , or Front Axle Propeller Shaft Replacement (LSY) Propeller Shaft Replacement (LSY, RWL) , or Propeller Shaft Replacement (L3B, RWL) , or Propeller Shaft Replacement (L3B, F46) , or Propeller Shaft Replacement (LSY, F46) , or Propeller Shaft Replacement (LF4, MHU) , or Propeller Shaft Replacement (LF4, MG9)