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Home >> Cadillac >> 2017 >> CTS Base, AWD >> Repair and Diagnosis >> Engine Mechanical >> Exhaust System >> Repair Instructions >> Exhaust System Replacement (LF3, LGX) >> Installation Procedure

Installation Procedure

  1. Clean and lubricate the exhaust isolators for ease of installation.
  2. With the aid of an assistant, install the exhaust system to the vehicle.
    3. Fig 1: Exhaust Muffler & Isolators
    GM2788817Courtesy of GENERAL MOTORS COMPANY
  3. Install Exhaust Muffler Assembly (1) at Exhaust Muffler Isolator (2)
  4. Install Floor Panel Number 4 Cross Bar Replacement
  5. Install Exhaust Rear Muffler Rear Hanger Replacement (Steel Design) Exhaust Rear Muffler Rear Hanger Replacement (Aluminum Design) 
  6. Connect Catalytic Converter at Exhaust Muffler Assembly - Catalytic Converter Replacement - Left Side (LF3) Catalytic Converter Replacement - Left Side (LGX) 
  7. Connect Catalytic Converter at Exhaust Muffler Assembly - Catalytic Converter Replacement - Right Side (LF3) Catalytic Converter Replacement - Right Side (LGX) 
  8. Install Rear Bumper Fascia ReplacementRear Bumper Fascia Replacement (CTS-V)
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