Toro 74946 - Page 16

SystemErrorMessageStatusLEDSystemActions
IssueDescription
RecommendedCorrectiveAction
Engine
CommunicationError
BlinkRed
Communication
betweenthemodule
andtheengineECU
hasbeenlost.
Checktheelectricalconnectionsat
themodule,interconnectbetween
theenginewireharness,andchassis
harness.Checktheconnections
attheengineECU.Contactan
AuthorizedServiceDealer.
Module
CommunicationError
BlinkRed
SafeTransport
Mode—enginelimited
toEfcientmodeandthe
PTOisdisengaged.
Communication
betweentheLDU
moduleandMCU
modulehasbeenlost.
Checktheelectricalconnectionsat
theLDUandMCUmodule.
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