Lost power, died, start died and no start

[Tahoe_XC]

Put 2 gallons in, cycled it 10 times, buzz ................ no fuel. Pulled the fuel pump out, may try to bench test it before ordering a new one. Not sure which contacts fire the motor, but assume black is ground??

Since you have it out just replace it: Bosch 69746 Original Equipment Replacement Electric Fuel Pump is $146 on amazon. Prime you will have it in two days.