Evaporative Emissions Hose

Removal Procedure

• Do not attempt to repair sections of nylon pipes. Replace damaged nylon pipes.
• Replace the vapour hoses/pipes with original equipment or parts that meet original specifications.

Danger: To avoid any vehicle damage, serious personal injury or death:

• When major components are removed from the vehicle and the vehicle is supported by a hoist, support the vehicle with jack stands at the opposite end from which the components are being removed and strap the vehicle to the hoist.
  
• When performing work in the engine compartment or under the vehicle, ensure that the hood is fully open, or opened to its secondary latch. When the hood is opened to the secondary latch, the vehicle will disable the remote start features from the key fob and OnStar mobile app. Failure to open the hood, or open the hood to the secondary latch while doing a repair in the engine compartment or under the vehicle can result in inadvertent vehicle starting which could result in personal injury or damage to a vehicle.
  
Warning: Refer to Safety Glasses Warning.

1. Remove the fuel tank. Refer to Fuel Tank Replacement.
2. Detach the evaporative emission (EVAP) hose (2) from the EVAP hose to fuel tank retaining clips (1).
   
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3. Remove the EVAP hose (1) from the fuel tank.

Installation Procedure

1. Position the EVAP hose (2) to the fuel tank.
   
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2. Attach the EVAP hose (2) to the EVAP hose to fuel tank retaining clips (1).
3. Install the fuel tank. Refer to Fuel Tank Replacement.
4. Lower the vehicle to the ground.