190-00709-05 Rev. D
Garmin G1000 Pilot’s Guide for the Socata TBM 850/900
111
ENGINE & AIRFRAME SYSTEMS
CAUTION MESSAGES
Message
Description
AP ON YD OFF
The autopilot is ON while the Yaw Damper is OFF
AUTO SEL
Fuel timer off or out of service
AUX BOOST PMP ON
Electric fuel pump running (manual or automatic mode)
BAT AMP
Battery current over 50 A while on ground
BAT OFF
Battery off
BLEED OFF
Flow control and shut-off valve/shut-off valve closed
CHIP
Oil chip detector on (if installed)
CPCS BACKUP MODE**
Back-up pressurization mode - Cabin altitude target forced to
9800 ft
CPDLC DISABLED
CPDLC data mode is disabled
FRONT CARGO DOOR
Forward baggage door open
FUEL IMBALANCE
Fuel tanks imbalanced by more than 15 USGAL for >30 seconds
FUEL LOW L-R*
Fuel quantity less than or equal to 9.1 USGAL in specified tank
GPU DOOR
GPU receptacle door not closed
IGNITION
Ignition exciter running
INERT SEP FAIL
Inertial separator failure
INERT SEP ON
Inertial separator extended
LOW LVL FAIL L-R*
Low fuel level sensor failure for specified tank
LOW VOLTAGE
Battery voltage below 26 V
MAIN GEN
Starter generator unconnected
MAX DIFF MODE**
MAX DIFF PRESS MODE activated
NG HI
Generator speed is more than 103%
OIL PRESS
Oil pressure is in the caution zone
OIL TEMP
Oil temperature below 0°C or above 104°C
PITOT HT ON L-R*
Specified pitot heat (left or right) on while engine off
PITOT NO HT L-R*
Specified pitot heat (left or right) off
PROP DEICE FAIL
Prop deice selected and not on
PROP DEICE ON
Prop deice on while engine off
STALL HEAT ON
Stall warning heat on while engine off
STALL NO HEAT
Stall warning heat off
STARTER
Starter generator running
VACUUM LOW
Vacuum pressure in the circuit is low
* Only affected side (L, R, or L-R) displayed in CAS message; applicable messages listed
here display L-R for example
** TBM 900 Only
Table 3-4 Caution CAS Messages