Husqvarna ST 424 Manuel D'utilisation page 27

Problem
The lights are not on (if so
equipped)
The chute rotator is diffi-
cult to move
The product turns to one
side
The product moves when
the drive speed lever is in
the neutral position.
EFI Error Codes
Note:
There is an error indicator on the body of the
engine throttle to show errors for parts without software.
Error code
P0261
P0230
P0350
P0650
P0123
P0122
P0120
P0118
P0117
876 - 019 - 05.10.2023
Possible cause
The engine is not running.
The cable connection is loose.
The LED is burnt out.
The fuse is blown.
There is debris in the chute rotator mechanism.
The cables are kinked or damaged.
The release cable needs adjustment.
The tire pressure is not equal.
The product drives with only one wheel.
Uneven sled adjustment.
Uneven skid plates adjustment.
The neutral position is not set correctly.
Error names
Injection error.
Fuel pump error.
Ignition coil error.
Error indicator fault.
Electrically short circuit in the throttle position sensor.
Electrically short ground in the throttle position sensor.
Error in throttle position sensor.
Electrically short circuit in the sensor for cylinder cover
temperature.
Short circuit to ground in sensor for cylinder temperature.
Solution
Start the engine.
Do a check of the cable connections
at the engine and the lights.
Replace the LED light module. Indi-
vidual LEDs can not be replaced.
Replace the fuse. Make sure that
there is no short circuit.
Clean the internal parts of the chute
rotator mechanism.
Make sure that the cables are not
kinked. Replace the cables that are
damaged.
Adjust the release cable.
Adjust the tire pressure and fill the
tire.
Inspect the tire lock pin.
Adjust the skid plates and the sledge.
Adjust the skid plates and the sledge.
Adjust the neutral position. Refer to
To adjust the neutral position on
page 18 .
Error indicator continuously
flashes times
1
4
8
It is only possible to use
OBD to read the error
code.
7
5
27