Removal Procedure
- Relieve the CNG fuel system pressure. Refer to Fuel Pressure Relief .
- Disconnect the negative battery cable.
- Remove the fill valve. Refer to Fill Valve Replacement .
- Drill out the rivets from the fill valve access cover assembly.
- Carefully pull the fill valve access cover assembly from the rear fascia. Remove the non-hinge side first and then lever the assembly from the rear fascia.
- Remove the gaskets and the adhesive from the body.
Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.
Installation Procedure
- Install a new gasket and adhesive to the body.
- Install the fill valve access cover assembly into the rear fascia. Install the hinge side first and then lever the assembly into the rear fascia.
- Install the fill valve access cover assembly to the body with rivets.
- Install the fill valve. Refer to Fill Valve Replacement .
- Connect the negative battery cable.
Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.
Tighten
Tighten the bolt to 15 N·m (11 lb ft).
