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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 273 (Propeller Shaft) >> Diagnostic Information and Procedures >> Scraping Noise

Scraping 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.
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DEFINITION: A scraping noise occurs when driving the vehicle at various speeds.
Damaged propeller shaft support bearing 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) 
Heat shield contact Correct the interference as necessary.
Exhaust pipe contact Correct the interference as necessary.