Does the 2005 Buick Rendezvous have a fuel cut off switch?

The 2005 Buick Rendezvous does not have a traditional fuel cutoff switch like some other vehicles. Instead, it is equipped with a fuel pump relay and an electronic control module that manage the fuel system. If you suspect a fuel-related issue, it's best to check the fuel pump relay or consult a professional mechanic for diagnostics.