Warning Messages

See the current version of the pertinent flight manual for recommended pilot actions. Warning Messages are accompanied by a triple chime alert and may have an aural alert.

Severity Level Alert Text Description
Warning STALL The aircraft is approaching a stall.
Warning ECB FAIL

VP-X Installations Only.

The VP-X Electronic Circuit Breaker System has failed.

Warning ECS FAIL The system cannot establish communication with an expected GAD 27 ECS module.
Warning SPEED BRAKE Left or Right speed brake is not closed while above speed brake airspeed or speed brake engine power.
Warning CANOPY OPEN The aircraft canopy is not closed and, the aircraft is in air or the engine power is above a given threshold.
Warning DOOR OPEN The aircraft door is not closed and the aircraft is in air.
Warning CHECK GEAR The landing gear is in the wrong configuration.
Warning GEAR UNSAFE The landing gear is in an unsafe configuration.
Warning VP-X AMPS

VP-X Installations Only.

The VP-X Electronic Circuit Breaker System has exceed its total current limit (48 A for Caution and 60 A for Warning).

Warning EGT TEMP Exhaust Gas Temperature is within the configured warning range.
Warning CHT TEMP Cylinder Head Temperature is within the configured warning range.
Warning OIL TEMP Oil Temperature is within the configured warning range.
Warning CARB TEMP Carburetor Temperature is within the configured warning range.
Warning TIT Turbine Inlet Temperature is within the configured warning range.
Warning FUEL LVL 1-6 Fuel Level is within the configured warning range of the specified fuel cell.
Warning FUEL PRESS Detected Fuel Pressure is within the configured warning range.
Warning OIL PRESS Detected Oil Pressure is within the configured warning range.
Warning RPM Engine RPMs are within the configured warning range. (A number will specify which system when two are configured.)
Warning RPM1/2
Warning MAN PRESS Manifold Pressure is within the configured warning range.
Warning VOLTS1/2 System Voltage is within the configured warning range.
Warning FUEL FLOW Fuel Flow is within the configured warning range.
Warning AMPS1/2 System Amperage is within the configured warning range. (A number will specify which system when two are configured.)
Warning AMPS
Warning AMPS M Main Bus Amperage is within the configured warning range.
Warning AMPS E Essential Bus Amperage is within the configured warning range.
Warning BATT AMPS Battery Amperage is within the configured warning range.
Warning ALT AMPS Alternator Amperage is within the configured warning range. (A number will specify which system when two are configured.)
Warning ALT AMPS 1/2
Warning ELEV TRIM Elevator trim is not in take-off position.
Warning AILERON TRIM Aileron trim is not in take-off position.
Warning COOLANT TEMP A Coolant Temperature tolerance has been exceeded
Warning RUDDER TRIM Rudder trim is not in take-off position.
Warning COOLANT PRESS A configured coolant pressure tolerance has been exceeded.
Warning FLAP POS Dependent on system configuration. The flaps in their current position, given the speed of flight, could cause structural damage to the airframe.
Warning GP PRESS General Purpose Pressure Warning: A user defined pressure limitation has reached the configured warning range.
Warning TORQUE A configured torque tolerance has been exceeded.
Warning ECS VOLTS 1/2 The GAD 27 voltage is within a caution or warning range.
Warning ECS AMPS 1/2 The GAD 27 current is within a caution or warning range.
Warning THROTTLE The FADEC engine throttle is within a warning range.
Warning CDT TEMP Engine compressor discharge temperature is within a warning range.
Warning IAT TEMP Engine intake air temperature is within a warning range.
Warning CDT-IAT TEMP Engine CDT-IAT differential is within a warning range.
Warning ENGINE ECU The FADEC system is reporting a warning alert.
Warning ENG1/2 ECU The FADEC system is reporting a warning alert for the specified engine.
Warning SPO2 LEVEL Finger detected and pulse oximeter readings are NOT within the acceptable range.
Warning CHECK SPO2 The pulse oximeter has read a oxygen concentration value that isn't acceptable AND a finger is no longer detected in the sensor.
190-03123-21 Rev A
July 2026