Rainier 2WD V8-5.3L VIN P (2004)
22. Connect the negative battery cable.
23. Use the following procedure in order to inspect for leaks:
23.1.
Turn the ignition ON, with the engine OFF, for 2 seconds.
23.2.
Turn the ignition OFF for 10 seconds.
23.3.
Turn the ignition ON, with the engine OFF.
23.4.
Inspect for fuel leaks.