how do i reset the indicator back to %100

Y ou will either have a reset button in the fuse box under the hood just press to reset. Or turn the ignition key to the on position,don't start the truck. Press the gas pedel to the floor 4 times fast, the reset light will blink on the dash. Press the pedal 1 more time to reset.

Turn key to accessory acc poistion....step on gas pedal to floor 3 times....turn ignition off and turn on again.