Engine Rear Noise Shield Replacement

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Engine Rear Noise Shield

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Remove Power Brake Booster Vacuum Hose. Refer to Power Brake Booster Vacuum Hose Replacement (LGX) Loosen the heater inlet and outlet pipe bolts approximately half way. Refer to Heater Inlet And Outlet Pipe Replacement (LGX)
1	Engine Rear Noise Shield 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. Procedure Unsnap the engine rear noise shield.

Callout

Component Name

Preliminary Procedures

Remove Power Brake Booster Vacuum Hose. Refer to Power Brake Booster Vacuum Hose Replacement (LGX)
Loosen the heater inlet and outlet pipe bolts approximately half way. Refer to Heater Inlet And Outlet Pipe Replacement (LGX)

Engine Rear Noise Shield

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.

Procedure
Unsnap the engine rear noise shield.