System Error Message
Status LED
System Actions
Issue Description
Recommended Corrective Action
Module
Communication Error
Blink Red
Safe Transport
Mode—engine limited
to Efficient mode and the
PTO is disengaged.
The communication
between the LDU
module and MCU
module has been lost.
Check the electrical connections at
the LDU and MCU module.
Anti-Stall Active
Blink Red
PTO disengaged, error
displayed.
Engine speed drops
below operating limit.
Wait for the engine speed to recover,
then cycle the PTO switch to the O
FF
position and then to the O
N
position
to engage the clutch. If the problem
persists, turn the key to the O
FF
position and inspect the mower deck
and engine for debris.
Wing Deck Interlock
Fault (for applicable
models)
Blink Red
Disallow clutch
engagement / Disengage
clutch
Wing deck not fully
deployed.
Deploy the wing deck, then cycle the
PTO switch to the O
FF
position and
then to the O
N
position to engage the
clutch. Contact an Authorized Service
Dealer.
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