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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 199 (Engine Mechanical - 3.6L (LF4) - Repair Instructions (4 Of 4)) >> Repair Instructions >> Engine Removal and Installation (with MHU) >> Installation Procedure

Installation Procedure

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.
  1. GM5536478

    Remove the J-21366  strap (1) from the transmission bell housing.

  2. GM5522056

    Install the transmission. (1)

  3. GM5522047
    CAUTION:

    Refer to Fastener Caution .

    Transmission Bolt (1) - Install and tighten [3x] - Fastener Specifications

  4. Transmission Stud (1) - Install and tighten [2x] - Fastener Specifications
  5. GM5523009

    Transmission Stud (1) - Install and tighten - Fastener Specifications

  6. GM5522052

    Transmission Bolt (1) - Install and tighten [3x] - Fastener Specifications

  7. Transmission Stud (1) - Install and tighten [2x] - Fastener Specifications
  8. Connect the transmission vent hose from the engine.
  9. GM5522054

    Connect the electrical connector. (1)

  10. Install the 5 retainers (2).
  11. GM5342773

    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. Remove loose debris from internal and external threads using compressed air.
    4. Apply liquid thread locking adhesive in a strip along half of the length of the external threads, starting at the tip, just prior to installation.
    5. Ensure there are no gaps in the thread locking adhesive once applied to the component. Adhesives, Fluids, Lubricants, and Sealers
    12. NOTE:
    • For proper alignment of all torque converter bolts, install the first torque converted bolt in the oval shaped hole.
    • Rotate the harmonic balancer center bolt clockwise ONLY, to align the torque converter bolt with the starter opening.
  12. Transmission Torque Converter Bolt (1) - Install and tighten [6x] - Fastener Specifications
  13. GM5951972

    Starter (1) - Install

  14. GM5950612

    Starter Bolt (2) - Install and tighten - Fastener Specifications

  15. Starter Bolt (1) - Install and tighten - Fastener Specifications
  16. GM5950484

    Wiring Harness (1) - Reposition

  17. Wiring Harness (1) @ Starter (2) - Connect
  18. GM5950348

    Starter Solenoid Cable Retainer (2) - Install and tighten - Fastener Specifications

  19. Starter Solenoid Cable Nut (1) - Install and tighten - Fastener Specifications
  20. GM5949804

    Starter Heat Shield (2) @ Starter (1) - Install

  21. GM5949435

    Starter Shield Bolt (1) - Install and tighten - Fastener Specifications

  22. Compressor Air Intake TurbochargerLeft Side - Install
  23. GM5880454

    Turbocharger Gasket (2) - Install NEW

  24. Compressor Air Intake Turbocharger (1) - Remove
  25. GM5880453

    Turbocharger Bolt (1) - Install and tighten [4x] - Fastener Specifications

  26. GM5892303

    Turbocharger Coolant Feed Pipe (3) @ Compressor Air Intake Turbocharger - Install

  27. Turbocharger Coolant Feed and Return Pipe Gasket (2) @ Compressor Air Intake Turbocharger - Install NEW [2x]
  28. Turbocharger Coolant Feed and Return Pipe Bolt (1) - Install and tighten - Fastener Specifications
  29. GM5875352

    Turbocharger Oil Feed Pipe (3) - Install

    30. NOTE:

    Some components not shown for graphic clarity.

  30. Turbocharger Oil Feed Pipe Washer (2) - Install NEW
  31. Turbocharger Oil Feed Pipe Bolt (1) - Install and tighten - Fastener Specifications
  32. GM5875351
    NOTE:

    Some components not shown for graphic clarity.

    Turbocharger Oil Feed Pipe Fitting Clip (2) - Install

  33. Positive Assurance Cap (1) - Install
  34. GM5879216

    Turbocharger Heat Shield (1) - Install

  35. GM5879181

    Turbocharger Heat Shield Bolt (1) - Install and tighten - Fastener Specifications

  36. GM5488460

    Automatic Transmission Fluid Cooling Exchanger (2) - Install

  37. Automatic Transmission Fluid Cooling Exchanger Bolt (1) - Install and tighten [3x] - Fastener Specifications
  38. GM5488459

    Transmission Fluid Cooler Pipe Seal (1) - Install NEW [2x]

  39. GM5488458
    NOTE:

    Remove the caps from the fittings and plugs from the holes before installing the transmission fluid cooler pipes.

    Transmission Fluid Cooler Inlet and Outlet Pipe (2) @ Automatic Transmission Fluid Cooling Exchanger - Install

  40. Transmission Fluid Cooler Pipe Connector Bolt (1) - Install and tighten [2x] - Fastener Specifications
  41. GM5488457

    Automatic Transmission Fluid Cooling Heat Exchanger Outlet Hose (4) @ Automatic Transmission Fluid Cooling Exchanger - Install

  42. Automatic Transmission Fluid Cooling Heat Exchanger Outlet Hose Clamp (3) - Engage - Hose Clamp Replacement Guidelines - Spring Type
  43. Automatic Transmission Fluid Cooling Heat Exchanger Inlet Hose (2) @ Automatic Transmission Fluid Cooling Exchanger - Install
  44. Automatic Transmission Fluid Cooling Heat Exchanger Inlet Hose Clamp (1) - Engage - Hose Clamp Replacement Guidelines - Spring Type
  45. GM5414859

    Transmission Fluid Cooler Thermal Bypass Valve Gasket (1) - Install NEW [2x]

  46. GM5414854

    Transmission Fluid Cooler Seal (2) - Install NEW

  47. Transmission Fluid Cooler Pipe Seal (1) - Install NEW [2x]
  48. GM5414849
    NOTE:

    Remove the caps from the fittings and plugs from the holes before installing the transmission fluid cooler pipes.

    Transmission Fluid Cooler Inlet and Outlet Pipe (2) - Install

  49. Transmission Fluid Cooler Pipe Nut (1) - Install and tighten - Fastener Specifications
  50. GM5414842

    Transmission Fluid Cooler Pipe Clip Bolt (3) - Install and tighten - Fastener Specifications

  51. Transmission Fluid Cooler Pipe Bolt (2) - Install and tighten - Fastener Specifications
  52. Transmission Fluid Cooler Pipe Connector Bolt (1) - Install and tighten [2x] - Fastener Specifications
  53. GM5867016

    Engine Mount Bolt- Right Side (1) - Install and tighten [2x] - Fastener Specifications

  54. GM5867016

    Engine Mount Bolt- Left Side (1) - Install and tighten [2x] - Fastener Specifications

  55. GM5865859

    EN-36857  Engine Lift Bracket Set (1) - Remove

  56. EN-51768  Engine Support Fixture Adapter Bolts- M10 (2) - Remove
  57. GM5865858

    EN-36857  Engine Lift Bracket Set (1) - Remove

  58. EN-51768  Engine Support Fixture Adapter Bolts- M10 (2) - Remove
  59. With the aid of an assistant, position the lift table and powertrain assembly under the vehicle.
  60. Raise the drivetrain and front suspension assembly, powertrain from the vehicle.
  61. GM5877905
    CAUTION:

    Refer to Torque-to-Yield Fastener Caution .

    Drivetrain and Front Suspension Cradle Front Bolt (1) - Install NEW and tighten [6x] - Fastener Specifications

  62. Drivetrain and Front Suspension Cradle Rear Bolt (2) - Install and tighten [2x] - Fastener Specifications
  63. Remove the GE-52200  Powertrain and Battery Lifter from underneath the vehicle.
  64. Remove the wiring or straps used to secure the engine coolant fan module radiator assembly to the left and right side radiator upper brackets.
  65. GM5877819
    NOTE:

    Left side shown, right side similar.

    Electronic Suspension Strut Wiring Harness Retainer - Left Side and Right Side (1) @ Drivetrain and Front Suspension Cradle - Install [2x]

  66. GM5877817

    Position the engine wiring harness (3) into place.

  67. Engine Wiring Harness Retainer (4) @ Charge Air Cooler Bracket Plate Stud - Install
  68. Engine Wiring Harness Retainer (2) @ Drivetrain and Front Suspension Cradle - Install
  69. Engine Wiring Harness Retainer (1) @ Drivetrain and Front Suspension Cradle - Install [2x]
  70. GM5878076

    Radiator Outlet Hose Bracket Bolt (1) - Install and tighten - Fastener Specifications

  71. GM5471814

    Install the right side charge air cooler assembly (1) to the vehicle.

  72. GM5471812

    Charge Air Cooler Bracket Bolt (1) - Install and tighten [3x] - Fastener Specifications

  73. Charge Air Cooler Upper Bracket Nut (2) - Tighten - Fastener Specifications
  74. GM5866945

    Install the radiator outlet hose retainer (3) to the radiator outlet hose connector at the right side charge air cooler.

  75. Install the radiator outlet hose (2) to the right side charge air cooler.
  76. Radiator Outlet Hose Clip (1) - Install
  77. GM5867788

    Install the auxiliary radiator inlet hose retainer (1) to the auxiliary radiator inlet hose connector at the right side charge air cooler.

  78. Install the auxiliary radiator inlet hose (2) to the right side charge air cooler.
  79. GM5512214

    Install the left side charge air cooler assembly (1) to the vehicle.

  80. GM5512211

    Charge Air Cooler Bracket Bolt (2) - Install and tighten [3x] - Fastener Specifications

  81. Charge Air Cooler Upper Bracket Nut (1) - Tighten - Fastener Specifications
  82. GM5862986

    Install the retainer (1) into the auxiliary water pump outlet upper hose connector.

  83. Install the auxiliary water pump outlet upper hose (2) to the left side charge air cooler ensuring that the retainer (1) is fully engaged.
  84. Radiator Outlet Hose Clip (3) - Install
  85. GM5867167

    Install the retainer (1) into the auxiliary radiator outlet hose connector.

  86. Install the auxiliary radiator outlet hose (2) to the left side charge air cooler ensuring that the retainer (1) is fully engaged.
  87. GM5481345

    Auxiliary Radiator Front Duct- Left Side (1) - Install

  88. GM5454437

    Auxiliary Radiator Front Duct (1) - Install

  89. GM5873051

    Front Bumper Impact Bar (2) - Install

  90. Front Bumper Impact Bar Bolt (1) - Install and tighten [8x] - Fastener Specifications
  91. Install the wiring harness.
  92. GM5485943
    NOTE:

    Left side shown, right side similar.

    Horn- Left Side and Right Side (2) - Install [2x]

  93. Horn Bolt- Left Side and Right Side (1) - Install and tighten [2x] - Fastener Specifications
  94. GM5873049
    NOTE:

    Left side shown, right side similar.

    Transmission Fluid Auxiliary Cooler Bracket Bolt- Left Side and Right Side (2) - Install and tighten [2x] - Fastener Specifications

  95. Auxiliary Radiator Front Inlet Duct- Left Side and Right Side (1) - Install [2x]
  96. GM5420756

    { If equipped } Forward Range Radar Bracket (2) - Install

  97. { If equipped } Forward Range Radar Bracket Bolt (1) - Install and tighten [3x] - Fastener Specifications
  98. { If equipped } Connect the electrical connector.
  99. GM5454427

    Auxiliary Radiator Duct Retainer- Right Side (1) - Install [2x]

  100. GM5454422

    Auxiliary Radiator Duct Retainer- Right Side (1) - Install [3x]

  101. GM5481344

    Auxiliary Radiator Duct Retainer- Left Side (1) - Install [2x]

  102. GM5481342

    Auxiliary Radiator Duct Retainer- Left Side (1) - Install [3x]

  103. GM5839403

    Front Bumper Fascia (1) - Install - Front Bumper Fascia Removal and Installation (without Blackwing) , or Front Bumper Fascia Removal and Installation (with Blackwing) , or Front Bumper Fascia Removal and Installation (with Blackwing CFV, CFZ)

  104. GM5470179

    Auxiliary Radiator Rear Duct- Right Side (1) - Install

  105. GM5470177

    Auxiliary Radiator Duct Retainer- Right Side (1) - Install [3x]

  106. GM5482558

    Auxiliary Radiator Rear Duct- Left Side (1) - Install

  107. GM5482555

    Auxiliary Radiator Duct Retainer- Left Side (1) - Install [3x]

  108. GM5867673
    NOTE:

    Left side shown, right side similar.

    Front Wheelhouse Liner- Left Side and Right Side (3) - Install - Front Wheelhouse Liner Replacement , or Front Wheelhouse Liner Replacement (Blackwing)

  109. GM5873163
    NOTE:

    Left side shown, right side similar.

    Front Bumper Fascia Lower Reinforcement- Left Side and Right Side (2) - Install [2x]

  110. Front Bumper Fascia Air Deflector Bolt- Left Side and Right Side (1) - Install and tighten [12x] - Fastener Specifications
  111. GM5873162
    NOTE:

    Left side shown, right side similar.

    Front Bumper Fascia Bolt- Left Side and Right Side (1) - Install and tighten [12x] - Fastener Specifications

  112. Front Bumper Fascia Lower Stiffener Bolt- Left Side and Right Side (2) - Install and tighten [2x] - Fastener Specifications
  113. Front Bumper Fascia Air Deflector Bolt- Left Side and Right Side (3) - Install and tighten [8x] - Fastener Specifications
  114. GM5877980
    NOTE:

    Left side shown, right side similar.

    Install the left and right side front lower control arm rear links (2) into the left and right side steering knuckles.

  115. Install the left and right side front lower control arm front links (1) into the left and right side steering knuckles.
  116. GM5324956
    NOTE:
    • Left side shown, right side similar.
    • Do NOT allow the ball stud to rotate while tightening the nut.

    Front Lower Control Arm Ball Stud Nut- Left Side and Right Side (1) - Install and tighten - Fastener Specifications

  117. GM5324712
    NOTE:
    • Left side shown, right side similar.
    • Do NOT allow the ball stud to rotate while tightening the nut.

    Front Lower Control Arm Ball Stud Nut- Left Side and Right Side (1) - Install and tighten - Fastener Specifications

  118. GM5480146

    Electric Belt Drive Rack and Pinion Steering Gear (3) - Install

    119. CAUTION:

    Refer to Torque-to-Yield Fastener Caution .

  119. Steering Gear Bolt (2) - Install NEW [2x]
  120. Steering Gear Nut (1) - Install and tighten [2x] - Fastener Specifications
  121. GM5316620

    Connect the electrical connectors. (1)

  122. Secure the engine wiring harness to the electric belt drive rack and pinion steering gear using a tie strap.
  123. GM5479919

    Intermediate Steering Shaft (2) @ Electric Belt Drive Rack and Pinion Steering Gear - Install

  124. If a NEW threaded component is being installed, loosen the adhesive using a metal pick or similar tool before proceeding. If threaded component is reused, prepare the threaded component using the following steps:
    1. Remove any loose cured adhesive from the external threads of the component using a lint free cloth.
    2. Thread the cleaned component into the internal mating threads and remove to loosen trapped cured adhesive.
    3. Apply thread locking adhesive to the external threads of the component. Adhesives, Fluids, Lubricants, and Sealers
    4. Ensure there are no gaps in the thread locking adhesive once applied to the component.
  125. Intermediate Steering Shaft Lower Bolt (1) @ Electric Belt Drive Rack and Pinion Steering Gear - Install and tighten - Fastener Specifications
  126. GM4093212
    CAUTION:

    Ensure the Outer Tie Rod Boot is not twisted or deformed during assembly. If the boot is twisted or deformed, damage to the boot will occur.

    NOTE:

    Left side shown, right side similar.

    Install left and right steering linkage outer tie rods (1) at the left and right steering knuckles.

  127. GM5420203
    NOTE:
    • Left side shown, right side similar.
    • Some components not shown for graphic clarity.

    Install and tighten the left and right steering linkage outer tie rod nuts (1). Fastener Specifications

  128. GM5873831
    NOTE:

    Left side shown, right side similar.

    Front Brake Rotor Cooling Duct Deflector (1)- Left Side and Right Side - Install

  129. Front Brake Rotor Cooling Duct Deflector Bolt (2)- Left Side and Right Side - Install and tighten [6x] - Fastener Specifications
  130. GM5873833
    NOTE:

    Left side shown, right side similar.

    Install the 4 chassis harness retainers (1) on the left and right side front brake rotor cooling duct deflectors.

  131. GM5872277

    Turbocharger Exhaust Pipe Gasket (2) - Install NEW

  132. Warm Up Three-Way Catalytic Converter (1) - Install
  133. GM5872256

    Catalytic Converter Nut (1) - Install and tighten [4x] - Fastener Specifications

  134. GM5786732
    NOTE:

    A special anti-seize compound is used in the HO2S threads. The compound consists of liquid graphite and glass beads. The graphite tends to burn away, but the glass beads remain, making the sensor easier to remove. New, or service replacement sensors already have the compound applied to the threads. If the sensor is removed from an exhaust component and if for any reason the sensor is to be reinstalled, the threads must have anti-seize compound applied before reinstallation. Adhesives, Fluids, Lubricants, and Sealers

    Install and tighten the heated oxygen sensor (1) using a suitable tool. Fastener Specifications

  135. Connect the heated oxygen sensor electrical connector.
  136. GM5786728

    Connect the heated oxygen sensor electrical connector. (1)

  137. GM5873937

    Turbocharger Exhaust Pipe Gasket (2) - Install NEW

  138. Warm Up Three-Way Catalytic Converter (1) - Install
  139. GM5873921

    Catalytic Converter Nut (1) - Install and tighten [4x] - Fastener Specifications

  140. GM5873893
    NOTE:

    A special anti-seize compound is used in the HO2S threads. The compound consists of liquid graphite and glass beads. The graphite tends to burn away, but the glass beads remain, making the sensor easier to remove. New, or service replacement sensors already have the compound applied to the threads. If the sensor is removed from an exhaust component and if for any reason the sensor is to be reinstalled, the threads must have anti-seize compound applied before reinstallation. Adhesives, Fluids, Lubricants, and Sealers

    Install and tighten the heated oxygen sensor (1) using a suitable tool. Fastener Specifications

  141. Connect the heated oxygen sensor electrical connector.
  142. GM5786730

    Connect the heated oxygen sensor electrical connector. (1)

  143. GM5867464

    Catalytic Converter Brace (2) - Install

  144. Catalytic Converter Brace Bracket Nut (1) - Install and tighten [5x] - Fastener Specifications
  145. GM5863854

    Position the propeller shaft (1) in the vehicle.

  146. GM5863691

    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. Apply liquid thread locking adhesive in a strip along half of the length of the external threads, starting at the tip, just prior to installation.
  147. Install the 2 propeller shaft bearing support bolts (1) and tighten. Fastener Specifications
  148. GM5863695

    Align the reference mark (3) between the propeller shaft flange (1) and the rear axle pinion flange (2).

  149. GM5863697

    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. Apply liquid thread locking adhesive in a strip along half of the length of the external threads, starting at the tip, just prior to installation.
  150. Install the 3 rear propeller shaft bolts (1) and the 3 rear propeller shaft nuts (2).
  151. Tighten the 3 the rear propeller shaft bolts (1). Fastener Specifications
  152. GM5863694

    Align the reference mark (2) between the propeller shaft flange (3) and the output flange (1) of the transmission.

  153. GM5863696

    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. Apply liquid thread locking adhesive in a strip along half of the length of the external threads, starting at the tip, just prior to installation.
  154. Install the 3 front propeller shaft bolts (2) and the 3 front propeller shaft nuts (1).
  155. Tighten the 3 front propeller shaft bolts (1). Fastener Specifications
  156. GM5867371

    Transmission Mount (2) - Install

    157. NOTE:

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

  157. Transmission Mount Bolt (1) - Loosely install [2x]
  158. GM5867370

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

  159. GM5867371

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

  160. GM5867370

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

  161. Remove the jack stand.
  162. GM5334717

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

  163. Floor Panel Number 2 Cross Bar Reinforcement Bolt (1) - Install and tighten [4x] - Fastener Specifications
  164. GM5865888

    Exhaust Intermediate Underbody Heat Shield (2) - Install

  165. Exhaust Heat Shield Bolt (1) - Install and tighten [2x] - Fastener Specifications
  166. GM5865329

    Catalytic Converter Gasket (2) - Install NEW

  167. With the aid of an assistant, install the exhaust system to the vehicle.
  168. GM5865300
    NOTE:

    Some components not shown for graphic clarity.

    Exhaust Muffler Hanger Bracket Nut (1) - Install and tighten [4x] - Fastener Specifications

  169. GM5865293

    Electrical Connector- Left Side (1) - Connect

  170. GM5865287

    Electrical Connector- Right Side (1) - Connect

  171. GM5406632

    Exhaust Muffler (1) @ Exhaust Intermediate Pipe Insulator-Right Side (2) - Install [2x]

  172. GM5406578

    Exhaust Muffler (1) @ Exhaust Intermediate Pipe Insulator-Left Side (2) - Install [2x]

  173. GM5865271

    Exhaust Pipe Clamp (1) - Tighten [2x] - Fastener Specifications

  174. GM5865265

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

  175. GM5400756

    Floor Panel Reinforcement (2) - Install

  176. Floor Panel Number 4 Cross Bar Reinforcement Bolt (1) - Install and tighten [6x] - Fastener Specifications
  177. GM5854893

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

  178. Transmission Fluid Cooler Pipe Bracket Bolt- Left Side (3) - Install and tighten [2x] - Fastener Specifications
  179. Underbody Rear Air Deflector Nut- Left Side (2) - Install and tighten [5x] - Fastener Specifications
  180. Underbody Front Air Deflector Bolt- Left Side (1) - Install and tighten [6x] - Fastener Specifications
  181. GM5839256

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

  182. Transmission Fluid Cooler Pipe Bracket Bolt- Right Side (3) - Install and tighten [2x] - Fastener Specifications
  183. Underbody Rear Air Deflector Nut- Right Side (2) - Install and tighten [5x] - Fastener Specifications
  184. Underbody Front Air Deflector Bolt- Right Side (1) - Install and tighten [6x] - Fastener Specifications
  185. GM5400642

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

  186. Underbody Rear Air Deflector Nut- Right Side (3) - Install and tighten [3x] - Fastener Specifications
  187. Underbody Rear Air Deflector Bolt- Right Side (2) - Install and tighten [3x] - Fastener Specifications
  188. Underbody Rear Air Deflector Nut- Right Side (4) - Install and tighten [2x] - Fastener Specifications
  189. Rear Wheelhouse Liner Bolt- Right Side (1) - Install and tighten - Fastener Specifications
  190. GM5400553

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

  191. Underbody Rear Air Deflector Nut- Left Side (2) - Install and tighten [3x] - Fastener Specifications
  192. Underbody Rear Air Deflector Bolt- Left Side (3) - Install and tighten [3x] - Fastener Specifications
  193. Underbody Rear Air Deflector Nut- Left Side (4) - Install and tighten [2x] - Fastener Specifications
  194. Rear Wheelhouse Liner Bolt- Left Side (1) - Install and tighten - Fastener Specifications
  195. GM5395705
    NOTE:

    Left side shown, right side similar.

    Rear Tire Front Air Deflector- Left Side and Right Side (2) - Install [2x]

  196. Rear Tire Front Air Deflector Bolt- Left Side and Right Side (1) - Install and tighten [4x] - Fastener Specifications
  197. GM6049112

    Water Pump Pulley (2) - Install

  198. Water Pump Pulley Bolt (1) - Install and tighten [4x] - Fastener Specifications
  199. GM5877761

    Generator and Drive Belt Tensioner Bracket (1) - Install

  200. GM5877760

    Generator Bracket Bolt (3) - Install and tighten - Fastener Specifications

  201. Generator Bracket Bolt (2) - Install and tighten - Fastener Specifications
  202. Generator Bracket Bolt (1) - Install and tighten [2X] - Fastener Specifications
  203. GM4277485

    Generator (2) - Install

  204. Generator Bolt (1) - Install and tighten [3X] - Fastener Specifications
  205. GM5880573

    Electrical Connector (4) - Connect

  206. Starter Solenoid Cable (3) - Install
  207. Engine Wiring Harness Generator Lead Nut (2) - Install and tighten - Fastener Specifications
  208. Protective Cap (1) - Install
  209. GM5863684

    Auxiliary Water Pump (2) - Install

  210. Charge Air Cooler Front Bracket Bolt (1) - Install and tighten [2x] - Fastener Specifications
  211. GM5902682

    Air Conditioning Compressor Front Bracket (3) - Install

  212. Air Conditioning Compressor Front Bracket Bolt (2) - Install and tighten [2x] - Fastener Specifications
  213. Air Conditioning Compressor Front Bracket Bolt (1) - Install and tighten [2x] - Fastener Specifications
  214. GM5854905
    NOTE:

    Some components not shown for graphic clarity.

    Drive Belt Tensioner (2) - Install

  215. Drive Belt Tensioner Bolt (1) - Install and tighten - Fastener Specifications
  216. GM5854959

    Air Conditioning Compressor (1) - Install

  217. GM5854958

    Air Conditioning Compressor Bolt (1) - Install and tighten [2x] - Fastener Specifications

  218. GM5854957
    CAUTION:

    New Air Conditioning sealing washers should never be exposed to any type of oil or lubricant, the rubber material may absorb the oil causing failures during installation or the life of the vehicle.

    Air Conditioning Compressor Hose Seal - Small (1) - Install NEW

  219. Air Conditioning Compressor Hose Seal - Large (2) - Install NEW
  220. Air Conditioning Evaporative Connector Hose/Tube and Compressor Hose (3) - Install
  221. Air Conditioning Compressor Hose Bolt (4) - Install and tighten - Fastener Specifications
  222. GM5854965

    Wiring Harness Retainer (3) - Install [2x]

  223. Electrical Connector (4) - Connect [2x]
  224. Air Conditioning Compressor Rear Bracket (2) - Install
  225. Air Conditioning Compressor Bolt (1) - Install and tighten - Fastener Specifications
  226. GM5877068

    Install the front cradle sheer plate (2) between the front bumper fascia center air deflector and the driveline and front suspension cradle and raise into position.

  227. Ensure that the left and right side wheelhouse liners (1) are positioned in place under the front cradle sheer plate (2).
  228. GM5877073

    Front Wheelhouse Liner Bolt (1) - Install and tighten [2x] - Fastener Specifications

  229. GM5877036

    Front Crossmember Brace Bolt (3) - Install and tighten [8x] - Fastener Specifications

  230. Front Cradle Shear Plate Nut (2) - Install and tighten [2x] - Fastener Specifications
  231. Front Cradle Shear Plate Bolt (1) - Install and tighten [4x] - Fastener Specifications
  232. Remove the jack.
  233. GM5862911

    Front Bumper Fascia Air Deflector Retainer (2) - Install

  234. Front Bumper Fascia Air Deflector Bolt (1) - Install and tighten [4x] - Fastener Specifications
  235. GM5876696
    NOTE:

    Left side shown, right side similar.

    Front Compartment Air Deflector- Left Side and Right Side (1) - Install

  236. GM5876673
    NOTE:

    Left side shown, right side similar.

    Front Bumper Fascia Lower Stiffener Bolt- Left Side and Right Side (3) - Install and tighten [6x] - Fastener Specifications

  237. Front Compartment Air Deflector Retainer- Left Side and Right Side (2) - Install [2x]
  238. Front Wheelhouse Liner Bolt- Left Side and Right Side (1) - Install and tighten [4x] - Fastener Specifications
  239. Install the front tire and wheel assemblies. Tire and Wheel Removal and Installation
  240. GM5866934

    Radiator Outlet Hose (1) - Install

  241. GM5875573

    Radiator Outlet Pipe Seal (2) - Install NEW

  242. Radiator Outlet Pipe (1) - Install
  243. GM5875557

    Radiator Outlet Pipe Bolt (2) - Install and tighten - Fastener Specifications

  244. Radiator Outlet Pipe Bolt (1) - Install and tighten - Fastener Specifications
  245. GM5875536

    Wiring Harness Retainer (1) - Install [2x]

  246. GM5875715

    Heater Outlet Hose (4) @ Auxiliary Heater Inlet Hose Tee - Install

  247. Heater Outlet Hose Clamp (3) @ Auxiliary Heater Inlet Hose Tee - Engage - Hose Clamp Replacement Guidelines - Spring Type
  248. Heater Inlet Hose (2) @ Heater Core - Install
  249. Heater Inlet Hose Retainer (1) - Engage
  250. GM5875514

    Radiator Outlet Pipe Bolt (1) - Install and tighten - Fastener Specifications

  251. GM5866915

    Radiator Outlet Hose Clip (2) @ Engine Cooler Fan - Install

  252. Radiator Outlet Hose Clip (1) @ Radiator Outlet Hose Bracket - Install
  253. GM5866913

    Radiator Outlet Hose (1) @ Engine Radiator - Install

  254. Radiator Outlet Hose Clamp (2) - Engage - Hose Clamp Replacement Guidelines - Spring Type
  255. GM5865285

    Radiator Outlet Hose (4) @ Radiator Outlet Pipe - Install

  256. Radiator Outlet Hose (3) @ Engine Oil Cooler Adapter - Install
  257. Radiator Outlet Hose Clamp (2) - Engage - Hose Clamp Replacement Guidelines - Spring Type
  258. Radiator Outlet Hose Clamp (1) - Engage - Hose Clamp Replacement Guidelines - Spring Type
  259. GM5854879

    Use a suitable tool to rotate the drive belt tensioner (1) counterclockwise, then hold tension.

  260. Install the accessory drive primary belt (2) onto the last idler pulley. Check to ensure that the drive belt is centered on each pulley, and fully seated into ribbed pulleys.
  261. Slowly release tension from the drive belt tensioner (1).
  262. Inspect the accessory drive primary belt (2) again to ensure centered on each pulley.
  263. GM5861118

    Radiator Surge Tank Inlet Hose (4) - Install

  264. Radiator Surge Tank Inlet Hose Clip (3) @ Radiator Surge Tank Inlet Pipe Bracket - Connect
  265. GM5860355

    Air Cleaner Outlet Duct (1) - Install

  266. GM5860354

    Retainer Spring (4) - Engage

  267. Air Cleaner Outlet Duct Clamp (3) - Tighten - Fastener Specifications
  268. Charge Air Bypass Valve Hose (2) - Install
  269. Charge Air Bypass Valve Hose Clamp (1) - Tighten - Fastener Specifications
  270. GM5854948
    CAUTION:

    The Positive Crankcase Ventilation (PCV) line is tamper resistant and must always be replaced once it is removed. The fittings connected to the PCV line must also be replaced if they are damaged when the PCV line is removed. To reduce the risk of damage to the fittings, use a suitable cutting tool and carefully cut the connections away.

    Positive Crankcase Ventilation Foul Air Tube (2) - Install NEW

  271. GM5861042

    Air Cleaner Outlet Resonator Bracket (1) - Install

  272. GM5861039

    Oil Level Indicator Tube (3) - Install

  273. Retainer (2) - Install [2x]
  274. Air Cleaner Outlet Duct Bracket Bolt (1) - Install and tighten [2x] - Fastener Specifications
  275. GM5860358

    Auxiliary Air Cleaner Outlet Duct (1) - Install

  276. GM5860357

    Retainer Spring (3) - Engage

  277. Charge Air Bypass Valve Hose (2) - Install
  278. Charge Air Bypass Valve Hose Clamp (1) - Tighten - Fastener Specifications
  279. GM5860356

    Air Cleaner Outlet Duct Clamp (2) - Tighten - Fastener Specifications

  280. Turbocharger Wastegate Actuator Vacuum Tank Solenoid Valve Tube (1) - Connect - Plastic Collar Quick Connect Fitting Service
  281. GM5862960

    Air Cleaner Assembly (2) - Install

  282. Air Cleaner Bolt (1) - Install and tighten - Fastener Specifications
  283. Install all retainers and wiring harnesses to the air cleaner assembly (2) as necessary.
  284. Connect the 2 mass airflow sensor electrical connectors.
  285. GM5839407
    NOTE:

    Left side shown, right side similar.

    Front End Sheet Metal Cross Brace- Left Side and Right Side (3) - Install [2x]

  286. Front Suspension Strut Upper Mounting Nut- Left Side and Right Side (2) - Install and tighten [4x] - Fastener Specifications
  287. Front End Sheet Metal Cross Brace Bolt- Left Side and Right Side (1) - Install and tighten [6x] - Fastener Specifications
  288. Install all wiring harness retainers to the left and right side front end sheet metal cross braces (3).
  289. GM4214941

    Electrical Connector (1) @ Fuel Pump (2) - Connect

  290. Ensure ALL fittings are clean and dry prior to assembly.
  291. GM5870476
    NOTE:

    High pressure fuel feed pipes are one time use only. ALWAYS install a NEW high pressure fuel feed pipe if the pipe is removed OR the fittings are loosened.

    Fuel Feed Pipe (1) - Install NEW

    1. Slide fuel feed pipe fitting (2) back along fuel feed pipe (1) to reveal the formed end (3) of the fuel feed pipe.
    2. Carefully install the formed end (3) of the fuel feed pipe into the socket of the fuel pump (4).
    3. Hold the fuel feed pipe firmly in place and hand tighten the fuel feed pipe fitting nut (2) onto the threads of the fuel pump (4).
  292. Fuel Feed Pipe Fitting (2) @ Fuel Feed Pipe (1) - Tighten - Fastener Specifications
  293. GM4289104

    Fuel Feed Pipe Bolt (1) - Install and tighten [2x] - Fastener Specifications

  294. GM4289077

    Electrical Connector (1) @ Fuel Feed Pipe Bracket (2) - Install [2x]

  295. GM5867529

    Fuel Feed Pipe (1) - Connect - Metal Collar Quick Connect Fitting Service

  296. GM5869727
    WARNING:

    The noise cancelling foam component MUST be replaced if it has been exposed to engine fluids. Failure to replace the noise cancelling foam component that has been exposed to engine fluids may result in an engine fire resulting in catastrophic engine damage, and possible injury or death.

    Engine Rear Noise Shield (1) - Install

  297. GM4044075

    Fuel Pipe Shield (1) - Install

  298. GM5869276

    Wiring Harness (3) - Install

  299. Retainer (2) - Install [3x]
  300. Engine Rear Noise Shield Bolt (1) - Install and tighten [2x] - Fastener Specifications
  301. GM5871728

    Charge Air Cooler Coolant Hose (4) - Install

  302. Charge Air Cooler Coolant Hose Clamp (3) - Engage - Hose Clamp Replacement Guidelines - Spring Type
  303. Charge Air Cooler Coolant Hose (2) - Install
  304. Charge Air Cooler Coolant Hose Clamp (1) - Engage - Hose Clamp Replacement Guidelines - Spring Type
  305. GM4044046

    Engine Rear Noise Shield Bolt (1) - Install and tighten - Fastener Specifications

  306. GM5864524

    Radiator Air Upper Baffle- Upper (3) - Install

  307. Radiator Air Upper Baffle Bolt (2) - Install and tighten [2x] - Fastener Specifications
  308. Radiator Air Upper Baffle Retainer (1) - Install [5x]
  309. GM5865881

    Plenum Front Panel (1) - Install - Plenum Front Panel Removal and Installation (with Blackwing) , or Plenum Front Panel Removal and Installation (without Blackwing)

  310. Radiator Surge Tank Inlet Hose Clamp (4) @ Engine Radiator - Engage - Hose Clamp Replacement Guidelines - Spring Type
  311. Radiator Surge Tank Inlet Hose Clip (2) @ Engine Control Module Bracket - Install
  312. Radiator Surge Tank Inlet Hose Clamp (1) @ Radiator Surge Tank Inlet Hose - Engage - Hose Clamp Replacement Guidelines - Spring Type
  313. Fill the engine oil to the proper level with NEW engine oil. Engine Oil and Oil Filter Replacement 
  314. GM5839283

    Oil Filler Cap - Remove

  315. Intake Manifold Cover (2) - Install
  316. Intake Manifold Cover Bolt (1) - Install and tighten - Fastener Specifications
  317. Oil Filler Cap - Install
  318. Connect the battery negative cable. Battery Negative Cable Disconnection and Connection
  319. Fill the cooling system to the proper level. Refer to Cooling System Draining and Filling (LF4 Static Fill) , or Cooling System Draining and Filling (LF4 GE 47716)
  320. Pressurize the fuel system and inspect for leaks.
  321. Inspect for Leaks
  322. Measure and adjust the front toe. Wheel Alignment - Steering Wheel Angle and/or Front Toe Adjustment
  323. Program the power steering control module. Control Module References
  324. Perform the following so the vehicle software relearns the steering center position:
    1. Raise the front wheels off the ground.
    2. Start the vehicle.
    3. Rotate steering wheel to the left lock position and hold tightly for 4 seconds.
    4. Rotate steering wheel to the right lock position and hold tightly for 4 seconds.
    5. Repeat steps.
    6. Lower the vehicle.
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