3.120
9850064 R03 - 2021 650 / 850 Matryx Trail Performance / Crossover Snowmobile Service Manual
© Copyright Polaris Inc.
SPN = SUSPECT PARAMETER NUMBER / FMI = FAILURE MODE INDICATOR
TROUBLE CODE SPN FMI P-CODE FAULT CONDITION
520337 31 P1410
EV
Actuator
Learning
Default
Position
This Trouble Code sets if: Actuator power (Red/
Black) removed. Check the following:
• Ensure no loose pins on connector
• Check actuator wiring
520365 16 P1605
Regulator
Tempera-
ture Alarm
This Trouble Code Sets if the Regulator has
indicated a temperature alarm. Can be caused by
Long periods of high load operation and idle with
a snow-covered hood
Actuator Feedback
Faults
520373
2 P1313
Exhaust
Valve
Actuator
Feedback
Set Signal
Missing
This Trouble Code sets if the Exhaust Valve
Actuator Feedback Set Signal is missing. This
can be caused by Feedback Set signal wire is
short to ground, short to power, or open circuit.
7 P1316
Exhaust
Valve
Actuator
Feedback
Position
Fault
This Trouble Code sets if the Exhaust Valve
Actuator Feedback Signal is missing or erratic.
This can be caused by Feedback signal wire is
short to ground, short to power, or open circuit.
8 P1319
Exhaust
Valve
Actuator
Feedback
Signal
Missing
This Trouble Code sets if the Exhaust Valve
Actuator Feedback Signal is missing. This can be
caused by Feedback signal wire is short to
ground, short to power, or open circuit.
12 P1317
Exhaust
Valve
Actuator
Feedback
Actuator
Failure
This Trouble Code sets if the Exhaust Valve
Actuator Fails This can be caused by faulty
wiring, Exhaust Valve Actuator failure, or ECU/
Connections
13 P1318
Exhaust
Valve
Actuator
Feedback
Calibration
Fault
This Trouble Code sets if the Exhaust Valve
Actuator Fails to Learn This can be caused by a
faulty Exhaust Valve Actuator, Broken Cable or
Broken Exhaust Valve Assembly
ENGINE / COOLING / EXHAUST
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