LEMON Manuals: Even more car manuals for everyone
Home >> Cadillac >> 2023 >> CT4 V, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 2.7L - Repair Instructions >> Repair Instructions >> Fuel Tank Pressure Sensor Replacement >> Installation Procedure

Installation Procedure

GM5300193Courtesy of GENERAL MOTORS COMPANY
  1. Fuel Tank Pressure Sensor (1) - Install
  2. Fuel Tank Pressure Sensor Cover (2) - Install
  3. Connect the electrical connector.
  4. GM5403397Courtesy of GENERAL MOTORS COMPANY

    When raising tank guide fuel tank filler hose into fuel tank filler pipe.

  5. Fuel Tank (1) - Install
  6. GM5404295Courtesy of GENERAL MOTORS COMPANY

    Fuel Tank Strap (3) - Install [2x]

  7. CAUTION:

    Refer to Fastener Caution .

  8. Fuel Tank Strap Bolt (2) - Install and tighten [3x] - Fastener Specifications
  9. Fuel Tank Strap Bolt (1) - Install and tighten [2x] - Fastener Specifications
  10. Remove the adjustable jack from under the fuel tank.
  11. GM5405716Courtesy of GENERAL MOTORS COMPANY

    Evaporative Emission Canister Purge Hose (6) - Connect - Plastic Collar Quick Connect Fitting Service 

  12. Fuel Tank Vent Hose (5) - Connect - Plastic Collar Quick Connect Fitting Service 
  13. Fuel Tank Filler Evaporative Emission Valve Hose (4) - Connect - Plastic Collar Quick Connect Fitting Service 
  14. Fuel Tank Filler Hose Clamp (2) - Tighten - Fastener Specifications
  15. Fuel Tank Filler Pipe Ground Bolt (1) - Install and tighten - Fastener Specifications
  16. GM5403393Courtesy of GENERAL MOTORS COMPANY

    Fuel Pump Fuel Feed Hose (2) - Connect - Plastic Collar Quick Connect Fitting Service 

  17. Fuel Tank Vent Valve Hose (1) - Connect - Plastic Collar Quick Connect Fitting Service 
  18. GM5403392Courtesy of GENERAL MOTORS COMPANY

    Wiring Harness Connector (1) - Connect [2x]

  19. Install the wiring harness retainers to the wiring harness connector.
  20. GM5312860Courtesy of GENERAL MOTORS COMPANY

    Fuel Tank Shield (2) - Install

  21. Fuel Tank Shield Retainer (1) - Install [5x]
  22. GM5334765Courtesy of GENERAL MOTORS COMPANY

    Apply a thin layer of grease to the transmission output shaft splines (1). Adhesives, Fluids, Lubricants, and Sealers

  23. Loosely install a NEW propeller shaft hub clamp (3) to the propeller shaft joint boot.
  24. Support and secure the propeller shaft (2) to a suitable hydraulic jack stand.
  25. Propeller Shaft (2) - Install
  26. GM5317838Courtesy of GENERAL MOTORS COMPANY

    Prepare the 2 propeller shaft bearing support bolts (1) for installation as follows:

    1. Remove any loose cured adhesive from the external threads of the components using a lint free cloth.
    2. Thread the cleaned components into the internal mating threads and remove to loosen trapped cured adhesive.
    3. Apply thread locking adhesive to the external threads of the components. Adhesives, Fluids, Lubricants, and Sealers
    4. Ensure there are no gaps in the thread locking adhesive once applied to the component.
  27. Propeller Shaft Bearing Support Bolt (1) - Install and tighten [2x] - Fastener Specifications
  28. Remove the hydraulic jack stand supporting the propeller shaft.
  29. GM5317835Courtesy of GENERAL MOTORS COMPANY

    Prepare the 3 rear propeller shaft bolts (1) and nuts (3) for installation as follows:

    1. Remove any loose cured adhesive from the external threads of the components using a lint free cloth.
    2. Thread the cleaned components into the internal mating threads and remove to loosen trapped cured adhesive.
    3. Apply thread locking adhesive to the external threads of the components. Adhesives, Fluids, Lubricants, and Sealers
    4. Ensure there are no gaps in the thread locking adhesive once applied to the component.
  30. Align the relationship marks (2) made on the propeller shaft and the rear differential flange.
  31. Rear Propeller Shaft Bolt (1) - Install [3x]
  32. Rear Propeller Shaft Nut (3) - Loosely install [3x]
  33. Rear Propeller Shaft Bolt (1) - Tighten [3x] - Fastener Specifications
  34. GM5427472Courtesy of GENERAL MOTORS COMPANY

    Using a suitable jack stand, support the rear of the transmission.

  35. Transmission Mount Bracket Bolt (1) - Remove [4x]
  36. GM5427478Courtesy of GENERAL MOTORS COMPANY

    Transmission Mount Bolt (1) - Remove [2x]

  37. Transmission Mount (2) - Remove
  38. GM5317844Courtesy of GENERAL MOTORS COMPANY
  39. Ensure that the drive shaft boot is completely seated in the output shaft groove prior to crimping the propeller shaft hub clamp (2).
  40. Using the DT-35910  Drive Axle Seal Clamp Pliers (1), crimp the propeller shaft hub clamp (2) until the final crimped outer diameter (a) is 39 - 41 mm (1.54 - 1.61 in).
  41. GM5427478Courtesy of GENERAL MOTORS COMPANY

    Transmission Mount (2) - Install

  42. NOTE:

    For proper bolt alignment, loosely install all mount bolts prior to tightening to specifications.

  43. Transmission Mount Bolt (1) - Loosely install [2x]
  44. GM5427472Courtesy of GENERAL MOTORS COMPANY

    Transmission Mount Bracket Bolt (1) - Loosely install [4x]

  45. GM5427478Courtesy of GENERAL MOTORS COMPANY

    Transmission Mount Bolt (1) - Tighten [2x] - Fastener Specifications

  46. GM5427472Courtesy of GENERAL MOTORS COMPANY

    Transmission Mount Bracket Bolt (1) - Tighten [4x] - Fastener Specifications

  47. Remove the jack stand.
  48. GM5334717Courtesy of GENERAL MOTORS COMPANY

    Floor Panel Number 2 Cross Bar Reinforcement (2) - Install

  49. Floor Panel Number 2 Cross Bar Reinforcement Bolt (1) - Install and tighten [4x] - Fastener Specifications
  50. GM5309833Courtesy of GENERAL MOTORS COMPANY

    Exhaust Intermediate Underbody Heat Shield (2) - Install

  51. Exhaust Heat Shield Bolt (1) - Install and tighten [6x] - Fastener Specifications
  52. GM5309214Courtesy of GENERAL MOTORS COMPANY

    Catalytic Converter Gasket (2) - Install NEW

  53. With the aid of an assistant, install the exhaust system to the vehicle. (1)
  54. {If equipped} Electrical Connector @ Exhaust Control Valve Actuator - Connect
  55. GM5309211Courtesy of GENERAL MOTORS COMPANY

    Exhaust Muffler (1) @ Exhaust Rear Muffler Insulator-Right Side (3) - Install

  56. Exhaust Muffler (1) @ Exhaust Intermediate Pipe Insulator-Right Side (2) - Install
  57. GM5309202Courtesy of GENERAL MOTORS COMPANY

    Exhaust Muffler (1) @ Exhaust Rear Muffler Insulator-Left Side (3) - Install

  58. Exhaust Muffler (1) @ Exhaust Intermediate Pipe Insulator-Left Side (2) - Install
  59. GM5309188Courtesy of GENERAL MOTORS COMPANY

    Catalytic Converter Nut (1) - Install and tighten [2x] - Fastener Specifications

  60. GM5400756Courtesy of GENERAL MOTORS COMPANY

    Floor Panel Reinforcement (2) - Install

  61. If NEW threaded components are being installed, loosen the adhesive using a metal pick or similar tool before proceeding. If threaded components are reused, prepare the threaded components using the following steps:
    1. Remove any loose cured adhesive from the external threads of the components using a lint free cloth.
    2. Thread the cleaned components into the internal mating threads and remove to loosen trapped cured adhesive.
    3. Apply thread locking adhesive to the external threads of the components. Adhesives, Fluids, Lubricants, and Sealers
    4. Ensure there are no gaps in the thread locking adhesive once applied to the component.
  62. Front End Sheet Metal Cross Brace Bolt (1) - Install and tighten [6x] - Fastener Specifications
  63. GM5400642Courtesy of GENERAL MOTORS COMPANY

    Underbody Rear Air Deflector - Right Side (5) - Install

  64. Underbody Rear Air Deflector Plastic Nut (3) - Install and tighten [3x] - Fastener Specifications
  65. Underbody Rear Air Deflector Bolt (2) - Install and tighten [3x] - Fastener Specifications
  66. Underbody Rear Air Deflector Nut (4) - Install and tighten [2x] - Fastener Specifications
  67. Rear Wheelhouse Liner Screw (1) - Install and tighten - Fastener Specifications
  68. GM5424018Courtesy of GENERAL MOTORS COMPANY

    Rear Tire Front Air Deflector - Right Side (2) - Install

  69. Rear Tire Front Air Deflector Bolt (1) - Install and tighten [2x] - Fastener Specifications
  70. GM5400553Courtesy of GENERAL MOTORS COMPANY

    Underbody Rear Air Deflector - Left Side (5) - Install

  71. Underbody Rear Air Deflector Plastic Nut (2) - Install and tighten [3x] - Fastener Specifications
  72. Underbody Rear Air Deflector Bolt (3) - Install and tighten [3x] - Fastener Specifications
  73. Underbody Rear Air Deflector Nut (4) - Install and tighten [2x] - Fastener Specifications
  74. Rear Wheelhouse Liner Screw (1) - Install and tighten - Fastener Specifications
  75. GM5424015Courtesy of GENERAL MOTORS COMPANY

    Rear Tire Front Air Deflector - Left Side (2) - Install

  76. Rear Tire Front Air Deflector Bolt (1) - Install and tighten [2x] - Fastener Specifications
  77. Remove the support and lower the vehicle.
  78. Inspect the exhaust system for leaks.
  79. Refill the fuel tank.
  80. Inspect for fuel leaks.