Air Pressure Sensor: Range 0.5 - 4.5V. Voltage measured by the suspension control module.

Air Press. Sen. 5V Reference: Indicates if the 5-volt reference circuit for the height sensor and the pressure sensor is active.

Air Suspension Mode Status: Indicates OK or Jack is measured by the suspension control module.

Control Valves 12V Ref. : Range 0.0 - 20.0 V. Voltage measured by the suspension control module.

Compressor Relay Cmd.: Indicates when the compressor relay is activated.

Compressor Temperature: Identifies when the compressor thermal trip has set.

Exhaust Valve Command: Indicates when the exhaust valve is active.

LR Position Sensor: Range 0.3 - 4.7 V. Indicates the vehicle height measured in volts.

LR Control Valve Cmd. : Indicates when the inlet valve is active.

RR Position Sensor: Range 0.3 - 4.7 V. Indicates the vehicle height measured in volts.

RR Control Valve Cmd. : Indicates when the inlet valve is active.

Suspension Pos. Sen. 5V Ref. : Indicates if the 5-volt reference circuit for the suspension position sensor is active.