Polaris RZR Pro R 2022 Owner's Manual page 168

TROUBLESHOOTING
Front Wheel Back Drive (Active Descent System) Driver
Circuit Grounded
ESC 65312 checksum failure
Brake Lamp Shorted to Battery
System Too Lean Bank 2
Coolant Thermostat (Coolant Temperature Below
Thermostat Regulating Temperature)
Engine Coolant Temperature Sensor 1 Circuit
Intermittent/Erratic
Rear Differential Output Driver Circuit Open/Grounded
System Too Lean Bank 1
Rear Differential Output Driver Circuit Grounded
Knock/Combustion Vibration Sensor "A" Circuit Range/
Performance
Rear Differential Output Driver Circuit Short to B+
System Power Voltage Below Critical Level
Engine Temperature Sensor Temperature above normal
range
System Too Rich Bank 2
System Too Rich Bank 1
Manifold Absolute Pressure/Barometric Pressure
Sensor Circuit Range/Performance
Manifold absolute pressure sensor out of range low
Manifold absolute pressure sensor out of range high
Charge Air Cooler Cooling Fan Control Circuit Low
Charge Air Cooler Cooling Fan Control Circuit High
166
DIAGNOSTIC CODES
CONDITION SPN FMI
520203 4
65557 23
520320 3
520205 17
110 17
110 10
746 5
520204 17
746 4
731 2
746 3
168 1
110 15
520205 15
520204 15
102 2
102 17
102 15
524280 4
524280 3