Disassembly Procedure
Courtesy of GENERAL MOTORS COMPANY
- Remove the evaporative emission canister purge pipe (1).
- Disconnect the fuel tank recirculation pipe connector (2).
- Disconnect the fuel tank wiring harness (3) electrical connectors from the following:
- Fuel tank pump
- Fuel tank pressure sensor
- Evaporative emission canister solenoid valve
- Remove the fuel tank vent pipe (4).
- Remove the evaporative emission canister. Refer to Evaporative Emission Canister Replacement .
- Remove the fuel pump. Refer to Fuel Pump Replacement .
- Remove the fuel tank heat shield. Refer to Fuel Tank Heat Shield Replacement
.