Toro Groundsmaster 360 Service Manual page 187

Diagnostic Display
Outputs
STARTER
ETR
PREHEAT
DIAG LAMP
MOW CLUTCH
STEERING LAMP
DECK LIFT SV1
DECK FLOAT SV2
4WS ENABLE SV1
NOTE: When the vehicle ignition switch is in the OFF
position, all Diagnostic Display LED's should be OFF.
Groundsmaster 360
Diagnostic Display
TEC output exists to energize starter relay: LED ON
No TEC output to starter relay: LED OFF
TEC output exists to energize fuel stop solenoid and fuel pump: LED
No TEC output to fuel stop solenoid and fuel pump: LED OFF
TEC output exists to energize glow plug relay: LED ON
No TEC output to glow plug relay: LED OFF
Diagnostic lamp is ON or FLASHING: LED ON or FLASHING
Diagnostic lamp is not ON or FLASHING: LED OFF
TEC output exists to energize transmission PTO solenoid: LED ON
No TEC output to transmission PTO solenoid: LED OFF
TEC output exists to energize light in steering selector switch (switch is
in 2 wheel steer position): LED ON
No TEC output to energize light in steering selector switch (switch is in
4 wheel steer position): LED OFF
TEC output exists to energize deck lift manifold solenoid SV1: LED ON
No TEC output to deck lift manifold solenoid SV1: LED OFF
TEC output exists to energize deck lift manifold solenoid SV2: LED ON
No TEC output to deck lift manifold solenoid SV2: LED OFF
TEC output exists to energize steer mode selector solenoid: LED ON
No TEC output to steer mode selector solenoid: LED OFF
Page 5 - - 13
LED Operation
ON
Electrical System