Removal Procedure
WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Refer to Diesel/Gasoline Vapors Warning .
- Disconnect the battery negative cable. Battery Negative Cable Disconnection and Connection .
- Engine Sight Shield Replacement - Remove
Disconnect the fuel vent pipe (1) from the evaporative emission canister purge solenoid valve (2). Refer to Plastic Collar Quick Connect Fitting Service .
Open the upper bulkhead clip (3).
- Unclip the evaporative emission front pipe (1) from the clip (2).
- Remove the evaporative emission front pipe (1) from the upper bulkhead clip.
- Raise and support the vehicle. - Lifting and Jacking the Vehicle .
- Underbody Brace Replacement - Front - Remove
- Underbody Brace Replacement - Middle X-Rod - Remove
Remove the frame rear bolts (1).
- Remove the front compartment front panel bolts (2).
- Remove the right front compartment front panel (3).
Open the 4 fuel pipe clips (2) to remove fuel pipe (1).
- Remove the lower bulkhead clip.
Disconnect the evaporative emission canister fuel vent pipe connector (1) from the evaporative emission front pipe (3). Refer to Plastic Collar Quick Connect Fitting Service .
- Open the fuel pipe clip (2) and remove the evaporative emission front pipe (3).