Accessory Relay Command: The scan tool displays the state of the accessory relay command.

Battery Voltage Signal: The scan tool displays the vehicle voltage.

Ignition Mode Switch: The scan tool displays the ignition switch voltage signal. This signal is derived from the ignition Off/Run/Crank circuit.

Ignition Switch Accessory: The scan tool displays the state of the ignition switch accessory circuit.

Ignition Switch Run/Crank: The scan tool displays the state of the ignition switch Run/Crank circuit.

Key In Ignition Cylinder: The scan tool displays whether or not the key is in the ignition cylinder.

Power Mode: The scan tool displays the vehicle power mode.

Run Relay Command: The scan tool displays the state of the Run relay.

Run Crank Relay Command: The scan tool displays the state of the Run Crank relay.