Models: 1999-2003 Nissan Frontier with a 6 cylinder engine 2000-2003 Nissan Xterra with a 4 or 6 cylinder engine
Reason: The fuel pump terminal on the fuel -sending unit may develop a crack in its plastic molding which could cause the termianl strip to corrode under certain environmental conditions. I corrosion occurs, the terminal strip could eventually break. This will cause the fuel pump to stop operating and will resultin not being able to start the engine or cause the engine to stop running during vehicle operation, which could result in a crash without warning.