Malibu Boats 2011 21 Ride, Owner'S Manual, Page: 46 / 170

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“WEDGE FAULT UNBALANCED” is a
signal from the Lenco box indicating an
actuator failure, alignment or fault.
“LOSS OF CAN SIGNAL” alarm occurs
when the CAN communication has
stopped.
The “ENGINE FAULT” warning is
triggered from engine ECM data.
The “CHECK TRANS” warning is
triggered from engine ECM data for
overheating.
“HIGH SPEED WEDGE DOWN” is
shown when the boat is going above 25
MPH with the wedge down.
A warning for the “WEDGE MOVING”
only appears when the wedge is moving up
past the wake zones.
The “WEDGE FAULT STARBOARD
ACTUATOR MAXED” is a signal from
the Lenco box indicating a starboard
actuator failure or fault.
The “WEDGE FAULT STARBOARD
ACTUATOR AVERAGE” is a signal from
the Lenco box indicating a starboard
actuator failure or fault.
“AUTO BILGE PUMP ON” will appear
whenever the auto bilge kicks on after the
ignition has been turned on.
The “Engine Fault” alarm: Is activated by the ECM. The problem could be a
momentary out of parameter minor issue or the problem could be catastrophic . If the
“Engine Fault” alarm is activated, look at the gauges, oil P, temp and volts, and then shut
down the engine, Key off, then restart. If the problem was a minor momentary, out-of-
parameter fault, the fault should reset during the key cycle. If the problem is more
serious, the alarm will be reactivated after restart. If the alarm continues, you should
discontinue use until the problem is diagnosed and fixed.
On the 2011 Medallion Instrumentation system we have added OBD-M. OBD-M gives
you the ability to read the Fault Codes out of the ECM using the Multi Function LCD
Display. OBD-M is intended mainly for EFI Technicians to use, but would be beneficial
to have it available for our customers to use if the need arises. You can at least call your
dealer or Malibu and tell them what you see on the OBD-M screen.
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