Engine Overheat Indicators

Content Source: 2020 RUSH / SWITCHBACK / Pro-S / XCR Owner’s Manual (9929780 R02) > Gauge Chapter

IMPORTANT

The Owner's Manual for this vehicle contains warnings, instructions and other information you must read and fully understand before safely riding or performing maintenance on this vehicle.Always follow the warnings and instructions in Owner's Manual.

Click the CONTENTS link above for the Table Of Contents, or download a full PDF of the Owner Manual in the Owner Support area of Polaris.com

Engine Overheat Indicators

Over-Temperature Indicator (Standard Cluster)

The over-temperature indicator on the standard instrument cluster will illuminate when the engine is overheating. Take action to cool the engine. See . The indicator will flash when engine temperature reaches critical levels. Stop the engine immediately.

Overheat Warning (PIDD)

The engine temperature scale located on the right side of the PIDD screen changes to RED and the check engine temperature indicator located on the top left of the screen illuminates when the engine is overheating. Take action to cool the engine. See . The indicator will flash when engine temperature reaches critical levels. Stop the engine immediately.

Please see your PIDD Owner’s Manual for more information.

Engine Temperature Protection Modes
Hot Lamp	Threshold*
ON	Lamp illuminates: Idle = 201° F (94° C), WOT = 185° F (85° C)
FLASHING	Lamp Flashes, Engine Turns Off: Idle = 215.6° F (102° C), WOT = 201° F (94° C)
* Only the minimum (idle) and maximum (WOT) parameters are listed.

Flashing Indicator

Flashing indicators indicate continued operation could result in serious engine damage. The engine management system will automatically reduce engine power and create a misfire condition. Stop the engine immediately. Allow the engine to cool down.

NOTE

If engine overheating seems to be caused by something other than poor cooling conditions, your dealer can perform this service.

Engine-Cooling Actions

If the engine is overheating, promptly take action to cool the engine.

Drive in loose snow.
View the coolant level. Do not open the pressure cap while the engine is hot.
Stop the engine and allow it to cool down.
Add coolant if the level is low. Do not add coolant while the engine is hot. Wait for the engine to cool before adding coolant.
If snowmobile is equipped with rail scratchers, make sure they are deployed.

NOTICE

If you must continue to operate while the indicator light is illuminated, drive slowly and stop the engine frequently to allow it to cool down.