9850064 R03 - 2021 650 / 850 Matryx Trail Performance / Crossover Snowmobile Service Manual
© Copyright Polaris Inc.
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DIAGNOSTIC TROUBLE CODES (DTCS) – MATRYX
SPN = SUSPECT PARAMETER NUMBER / FMI = FAILURE MODE INDICATOR
TROUBLE CODE SPN FMI P-CODE CONDITION
Exhaust Valve Actuator Short
Circuit
523958 3 P3023 This trouble code sets if the ECU detects a short in the EV Actuator
Drive circuit. Can be caused by Damaged Wiring, Faulty EV Actuator, or
ECU / Connections. Inspect EV Actuator Drive wires. (White/Green &
White/Blue).
Exhaust Valve Actuator Open
Circuit
523958 5 P3024 This trouble code sets if the ECU detects low current or an open EV
Actuator Drive circuit. Can be caused by Damaged Wiring, Faulty EV
Actuator, or ECU / Connections. Inspect EV Actuator Drive wires.
(White/Green & White/Blue).
Exhaust Valve Actuator Open
Circuit
523958 4 P3025 This trouble code sets if the ECU detects low current or an open EV
Actuator Drive circuit. Can be caused by Damaged Wiring, Faulty EV
Actuator, or ECU / Connections. Inspect EV Actuator Drive wires.
(White/Green & White/Blue).
Exhaust Valve Actuator Over
Current
523958 6 P3026 This trouble code sets if the ECU detects high current on the EV
Actuator Drive circuit. Can be caused by Damaged Wiring, Faulty EV
Actuator, or ECU / Connections. Inspect EV Actuator Drive wires.
(White/Green & White/Blue).
Exhaust Valve Actuator Internal IC
Voltage High
523957 3 P3027 This trouble code sets if the ECU has detected a Exhaust Valve
Actuator internal IC voltage above 6V. Can be caused by a faulty ECU.
Exhaust Valve Actuator Internal IC
Voltage Low
523957 4 P3028 This trouble code sets if the ECU has detected a Exhaust Valve
Actuator internal IC voltage Below 4V. Can be caused by a faulty ECU.
Exhaust Valve Actuator Internal IC
Over Current / Over Temp
523957 6 P3029 This trouble code sets if the ECU has detected a Exhaust Valve
Actuator internal IC current above 2A or 200C. Can be caused by a
faulty ECU.
Exhaust Valve Actuator Internal IC
Communication Loss
523957 19 P3032 This trouble code sets if the ECU loses communication with the Exhaust
Valve Actuator IC. Can be cause by a faulty ECU.
Exhaust Valve Actuator Position
Sensor Voltage High
523956 3 P3033 This trouble code sets if the Exhaust Valve Actuator Position Sensor
voltage is greater than 4.5V for 1 sec. Can be caused by Damaged
wiring, Faulty EV actuator, or ECU / Connections. Inspect EV Actuator
Position Sensor wires. Power: Red/White. Ground: Brown/White.
Feedback: Dark Green/Orange.
Exhaust Valve Actuator Position
Sensor Voltage Low
523956 4 P3034 This trouble code sets if the Exhaust Valve Actuator Position Sensor
voltage is Less than 0.4V for 1 sec. Can be caused by Damaged wiring,
Faulty EV actuator, or ECU / Connections. Inspect EV Actuator Position
Sensor wires. Power: Red/White. Ground: Brown/White. Feedback:
Dark Green/Orange.
Exhaust Valve Actuator Abnomral
Rate of Change
523956 10 P3035 This trouble code sets if the Exhaust Valve Actuator Position Sensor
voltage is Less than 0.4V for 1 sec. Can be caused by Damaged wiring,
Faulty EV actuator, or ECU / Connections. Inspect EV Actuator Position
Sensor wires. Power: Red/White. Ground: Brown/White. Feedback:
Dark Green/Orange.
Exhaust Valve Learning Default
Position
520337 7 P3036 This trouble code sets if the Exhaust Valve Learn values are different
from the Exhaust Valve Check Values. Can be caused by an obstruction
in the Exhaust Valves, Broken Cable, or broken Exhaust Valve.
Water Temperature Unrealistic
Transition
110 10 P0119 This trouble code sets if the water temperature changes by 20C in 1 sec
3 times. Can be caused by Faulty Wiring, Faulty Water Temperature
Sensor, or Faulty ECU.
GENERAL INFORMATION
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