Release Residual Pressure In Fuel Line
CAUTION:
There may be some residual pressure even after "Release Residual Pressure in Fuel Line" work, so cover the hose connection with a shop towel to prevent residual fuel from spilling out before disconnecting any fuel connection.
- Turn the ignition switch OFF and disconnect the battery (-) cable.
- Remove the fuel pump relay (A).
CAUTION: When removing the fuel pump relay, a Diagnostic Trouble Code (DTC) may occur. Delete the code with the GDS after completion of "Release Residual Pressure in Fuel Line" work.
- Connect the battery (-) cable.
- Start the engine and let idle, and then turn the ignition switch OFF after the engine has stopped on its own.
- Disconnect the battery (-) cable, and then install the fuel pump relay (A).
- Connect the battery (-) cable.
- Delete the Diagnostic Trouble Code (DTC) related the fuel pump relay with the GDS.