Polaris Fault Code
Free · no signup520285
"Service Brakes" Message
System
Braking
Symptom
"Service Brakes" Message
Diagnosis & fix steps
LOGIC: Brake Pad Wear / Pressure Sensor Error.
ACTION: Inspect pad thickness and the brake pressure switch on the master cylinder.
Red Seal field insights
Logic: High-performance units track pressure vs. wheel speed.
FIX: Bleed the system; air in the lines trips this code.
Same code keeps coming back?
That's a program problem, not a part problem. Book a 30-minute uptime review with Grant, a Red Seal Heavy Duty Technician.
Read before you touch anything
- This is general reference information, not a repair manual. It is for trained, qualified technicians.
- Fault codes, meanings and procedures vary by model, serial number and software version. Confirm the code and the procedure against the manufacturer's service manual before acting.
- Follow the OEM service manual, torque specs and your site's safety procedures: lockout/tagout, block raised equipment, relieve hydraulic, fuel and air pressure, and let hot systems cool.
- You use this information at your own risk. Adventure Mechanical and AM Fleet Integrity accept no liability for damage, injury, downtime or loss arising from its use.
- Not affiliated with or endorsed by any manufacturer. Brand names are used only to identify the equipment a code applies to.
Track this across your whole fleet
This code is free to read. AM Fleet Integrity lets your team log fault codes against assets, plus the full fault-code library, QR operator reporting, PM scheduling and predictive alerts. Start free — no credit card required.
Start your free trial