Installation Procedure
WARNING: This page is about a different car, the 2016 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
- Install the engine to the transmission. Transmission Replacement (M5N with LGX Engine) .
- Place the powertrain and frame assembly on the engine support table.
- Secure the powertrain to the support table using straps and binders.
- With the aid of an assistant, carefully lower the body onto the powertrain assembly.
- Ensure when lowering the body the following items are clear from the frame:
- Vacuum lines
- Steering knuckles
- Electrical wiring harnesses
- Oil cooler lines
- Install the drivetrain and front suspension cradle with the powertrain attached. Drivetrain and Front Suspension Cradle Replacement (V-Series)Drivetrain and Front Suspension Cradle Replacement (Non V-Series) .
- Remove the engine support table.
- Complete installation of the transfer case. Transfer Case Assembly Replacement .
- Complete installation of the transmission. Transmission Replacement (M5N with LGX Engine) .
- Catalytic Converter Install - Catalytic Converter Replacement - Left Side (LGX) , and Catalytic Converter Replacement - Right Side (LGX)
- Transmission Fluid Cooler Pipe @ Radiator Assembly Connect - Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (LGX With AWD, Without V03)
- Engine Lower Front Splash Shield Install - Front Wheelhouse Splash Shield Replacement (AWD)
- Front Compartment Lower Noise Shield - Install - Front Compartment Lower Noise Shield Replacement (AWD)
- Lower the vehicle.
- Air Conditioning Compressor Hose @ Air Conditioning Compressor Connect - Air Conditioning Compressor Hose Replacement (LGX)
- Power Brake Booster Vacuum Sensor - Connect
- Evaporative Emission Canister Purge Tube Install - Evaporative Emission Canister Purge Tube Replacement (LGX)
- Fuel Line @ Fuel Feed Pipe Connect - Fuel Feed Pipe Replacement (Fuel Tank To Engine LGX)Fuel Feed Pipe Replacement (LGX at Engine)
- Heater Outlet Hose @ Radiator Surge Tank Connect
- Heater Outlet Hose @ Heater Core Connect
- Heater Inlet Hose @ Heater Core Connect
- Remove mechanics wire that supported the radiator assembly to the vehicle body.
- Reposition and connect harnesses as necessary.
- Radiator Outlet Hose @ Water Pump Connect
- Radiator Surge Tank Inlet Hose @ Engine Coolant Air Bleed Pipe Connect
- Radiator Inlet Hose @ Water Outlet Connect
- Position the engine harness.
- Engine Control Module Electrical Connector - Connect
- Install the battery terminal to the jump start post.
- Install the front compartment fuse block. Front Compartment Fuse Block Housing Replacement (With Out KL9)Front Compartment Fuse Block Housing Replacement (With KL9)
- Install the air cleaner assembly. Air Cleaner Assembly Replacement (LGX)
- Install the front compartment front sight shield. Front Compartment Front Sight Shield Replacement (Sedan)Front Compartment Front Sight Shield Replacement (Coupe)Front Compartment Front Sight Shield Replacement (ATS-V)
- Intake Manifold Insulator Install - Intake Manifold Insulator Replacement (LGX)
- Connect the battery negative cable. Battery Negative Cable Disconnection and Connection
- Fill the cooling system. Cooling System Draining and Filling (Static)Cooling System Draining and Filling (GE 47716)
- Fill the engine oil to the proper level. Engine Oil and Oil Filter Replacement (LGX, AWD)
- If the engine is replaced with a new engine or has been overhauled, perform the Engine Prelubing procedure. Engine Prelubing
- Charge the A/C system. Refrigerant Recovery and Recharging
- Perform the throttle learn procedure. Q38 Throttle Body: Throttle/Idle Learn
NOTE:
Prelube is necessary if the engine is replaced or overhauled.