Removal Procedure
- Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection (RPO LS4) or Battery Negative Cable Disconnection and Connection (RPOs L26/L32) .
- Remove the rear compartment trim panel. Refer to Rear Floor Trim Plate Replacement .
- Remove the nuts from the fuel sender access panel.
- Remove the fuel sender access panel.
- Disconnect the fuel tank pressure sensor electrical connector.
- Remove the fuel tank pressure sensor (7) from the fuel sender assembly (1).