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What safe riding gear should be worn when operating the POLARIS RANGER RZR XP 900 2012?

Always wear appropriate protective clothing for comfort and to reduce the chance of injury when riding a POLARIS RANGER RZR XP 900 2012. Recommended gear includes:

Helmet: Wearing a helmet can prevent a severe head injury. Always wear a helmet that meets or exceeds established safety standards. Approved helmets in the USA and Canada bear a U.S. Department of Transportation (DOT) label. Approved helmets in Europe, Asia and Oceania bear the ECE 22.05 label.

Eye Protection: Do not depend on eyeglasses or sunglasses for eye protection. Always wear shatterproof goggles or use a shatterproof helmet face shield. POLARIS recommends wearing approved Personal Protective Equipment (PPE) bearing markings such as VESC 8, V-8, Z87.1, or CE. Ensure protective eyewear is kept clean.

Gloves: Wear gloves for comfort and for protection from sun, cold weather and other elements.

Boots: Wear sturdy footwear. Do not ride a POLARIS vehicle with bare feet.

Clothing: Wear long sleeves and long pants to protect arms and legs.


What are the guidelines for operating my POLARIS RANGER RZR XP 900 2012 with a load?

The weight of both cargo and passengers impacts vehicle operation. For your safety and the safety of others, carefully consider how your vehicle is loaded and how to safely operate it. Follow the instructions in this manual for loading, tire pressure, gear selection and speed.

• Do not exceed vehicle weight capacities. The vehicle’s maximum weight capacity is listed in the specifications section and on a label on the vehicle. When more passenger weight is added, cargo weight may need to be reduced accordingly.

• The recommended tire pressures are listed in the specifications section and on a label on the vehicle.

Always follow these guidelines:

Under ANY of these conditions: Do ALL of these steps:
Passenger and/or cargo exceeds half the maximum weight capacity 1. Slow down.
2. Verify tire pressure.
3. Use extra caution when operating.
Operating in rough terrain
Operating over obstacles
Climbing an incline
Towing

What are the load capacities and recommended tire pressures for the POLARIS RANGER RZR XP 900 2012?

Improper tire pressure or overloading can cause loss of control resulting in serious injury or death. Always adhere to the following specifications for your POLARIS RANGER RZR XP 900 2012.

RANGER RZR RZR RZR 4 RZR XP
MAXIMUM CARGO BOX LOAD 300 lbs. (136 kg) 300 lbs. (136 kg) 300 lbs. (136 kg) 300 lbs. (136 kg)
TIRE PRESSURE IN PSI (KPa) FRONT 8 (55)
REAR 8 (55)
FRONT 10 (69)
REAR 12 (83)
FRONT 12 (83)
REAR 14 (97)
FRONT 12 (83)
REAR 14 (97)
MAXIMUM WEIGHT CAPACITY
INCLUDES WEIGHT OF OPERATOR, PASSENGER, CARGO AND ACCESSORIES
740 lbs. (336 kg) 900 lbs. (408 kg) 740 lbs. (336 kg) 740 lbs. (336 kg)

Read the Operation and Maintenance Manual for more detailed loading information.


How do I use the ignition switch on my POLARIS RANGER RZR XP 900 2012?

The ignition switch on your POLARIS RANGER RZR XP 900 2012 is a three-position, key-operated switch used to start the engine. The key can be removed from the switch when it is in the OFF position. The functions are as follows:

OFF The engine is off. Electrical circuits are off, except accessory 12V.
ON Electrical circuits are on. Electrical equipment can be used.
START Turn the key to the START position to engage the electric starter. The key returns to the ON position when released.

How do I operate the Headlight Switch and All Wheel Drive (AWD) Switch on my POLARIS RANGER RZR XP 900 2012?

Headlight Switch

Use the headlight switch to turn the lights on and off and to change the lights from high beam to low beam. The ignition switch must be in the ON position to operate the headlights.

• Press the top of the rocker switch toward the dash to place the headlights on high beam.

• Move the rocker switch to the center position to place the headlights on low beam.

• Press the bottom of the rocker switch to turn off the headlights.

All Wheel Drive (AWD) Switch

The AWD Switch has two positions: All Wheel Drive (AWD) and Two Wheel Drive (2WD).

• Press the top of the rocker switch to engage All Wheel Drive.

• Press the bottom of the switch to operate in two wheel drive.


How do I adjust the seat and steering wheel on my POLARIS RANGER RZR XP 900 2012?

Seat Adjustments

1. Loosen (do not remove) the four screws located on the seat bottom.

2. Slide the seat forward or rearward to the desired position.

3. Tighten the screws to 4 ft. lbs. (5.4 Nm). Do not overtighten.

Seat Removal

1. Pull up on the seat latch lever located under the rear edge of the seat.

2. Tilt the seat forward.

3. Lift the seat upward to remove it from the vehicle.

4. To reinstall, reverse this procedure. Ensure the seat tabs at the front edge slide under the seat retainer bar.

5. Press down firmly at the rear of the seat to engage the rear latch.

Steering Wheel Adjustment

The steering wheel can be tilted upward or downward for rider preference.

1. Lift and hold the steering wheel adjustment lever.

2. Move the steering wheel upward or downward to the desired position.

3. Release the lever to lock the steering wheel in place.


How do I adjust the passenger hand hold on my POLARIS RANGER RZR XP 900 2012?

Always adjust the hand hold to a comfortable position for your passenger before operating. Ensure the adjustment pin and retainer are securely installed after making adjustments.

1. Remove the retainer from the end of the adjustment pin.

2. Remove the pin from the post.

3. Slide the post inward or outward to the desired position.

4. Reinstall the pin through the post mounting hole, adapter bushing hole, both post adjustment holes and lastly through the remaining bushing hole and post mounting hole.

5. Reinstall the retainer to the pin.


How do I remove the hood on my POLARIS RANGER RZR XP 900 2012?

Remove the hood to access the radiator pressure cap and coolant overflow bottle.

1. Turn the hood fasteners 1/4 turn.

2. Grasp the upper hood edge and pull upward to disengage the fasteners.

3. Pivot the hood forward and lift upward to disengage the lower hood hooks.

4. Lift the hood away from the vehicle.


How do I properly wear and inspect the seat belts on my POLARIS RANGER RZR XP 900 2012?

Wearing the Seat Belt Properly

1. Pull the seat belt latch downward and across your chest toward the buckle at the inner edge of the seat. The belt should fit snugly across your hips and diagonally across your chest. Make sure the belt is not twisted.

2. Push the latch plate into the buckle until it clicks.

3. Release the strap; it will self-tighten.

4. To release, press the red release latch on the buckle.

Seat Belt Inspection

Inspect all seat belts for proper operation before each use of the vehicle.

1. Push the latch plate into the buckle until it clicks. A click indicates that it’s securely latched.

2. Push the red release latch in the middle of the buckle to make sure it releases freely.

3. Pull each seat belt completely out and inspect the full length for any damage, including cuts, wear, fraying or stiffness.

4. To clean dirt or debris from the seat belts, sponge the straps with mild soap and water. Do not use bleach, dye or household detergents. Rinse the entire length of the belt webbing. Use a garden hose to flush out the retractor and latch housings regularly.


How do I change gears and when should I use low range on my POLARIS RANGER RZR XP 900 2012?

Changing Gears

The gear selector positions are P (Park), R (Reverse), N (Neutral), L (Low Gear), and H (High Gear).

To change gears, stop the vehicle, and with the engine idling, move the lever to the desired gear. Do not attempt to shift gears with engine speed above idle or while the vehicle is moving.

Using Low Range

Always shift into low gear for any of the following conditions:

• Operating in rough terrain or over obstacles

• Loading the vehicle onto a trailer

• Towing heavy loads


How do I engage the All Wheel Drive (AWD) system on my POLARIS RANGER RZR XP 900 2012?

The All Wheel Drive system is controlled by the AWD switch. When the switch is on 2X4, the vehicle is in two-wheel drive. When the switch is on AWD, the vehicle is in all wheel drive and the 4X4 indicator in the instrument cluster will be on.

The AWD switch may be turned on or off while the vehicle is moving. Initially, the vehicle’s electronic system will not enable the AWD until the engine RPM is below 3100. Once enabled, the AWD remains enabled until the AWD switch is turned off. If the switch is turned off while the demand drive unit is moving, it will not disengage until the rear wheels regain traction.

Engage the AWD switch before getting into conditions where front wheel drive may be needed. If the rear wheels are spinning, release the throttle before switching to AWD.


What do the indicator lamps on the instrument cluster of my POLARIS RANGER RZR XP 900 2012 mean?

Lamp Indicates Condition
MPH / KM/H Vehicle Speed When standard mode is selected, speed displays in miles per hour. When metric mode is selected, speed displays in kilometers per hour.
Thermometer Icon Over Temperature This lamp illuminates to indicate an overheated engine. If the indicator flashes, the overheating condition remains, and the system will automatically reduce engine power.
N Neutral This lamp illuminates when the transmission is in neutral and the ignition key is in the ON position.
Headlight Icon High Beam This lamp illuminates when the headlamp switch is set to high beam.
Helmet/Seat Belt Icon Helmet/Seat Belt This lamp flashes for several seconds when the key is turned to the ON position. The lamp is a reminder to the operator to ensure all riders are wearing helmets and seat belts before operating.
Engine Icon Check Engine This indicator appears if an EFI-related fault occurs. Do not operate the vehicle if this warning appears. Serious engine damage could result. See your dealer.

What do the different indicators in the Rider Information Center of my POLARIS RANGER RZR XP 900 2012 mean?

The Rider Information Center displays various vehicle information:

1. Gear Indicator: This indicator displays gear shifter position. H = High Gear, L = Low Gear, N = Neutral, R = Reverse Gear, P = Park, — = Gear Signal Error (or shifter between gears).

2. Fuel Gauge: The segments of the fuel gauge show the level of fuel in the fuel tank. When the last segment clears, a low fuel warning is activated. All segments including the fuel icon will flash. Refuel immediately.

3. Information Display Area: This area displays odometer, trip meter, engine hour meter and programmable service hour interval.

4. Under / Over Voltage: This warning usually indicates that the vehicle is operating at an RPM too low to keep the battery charged. It may also occur when the engine is at idle and high electrical load (lights, cooling fan, accessories) is applied. Drive at a higher RPM or recharge the battery to clear the warning.

5. Clock: The clock displays time in a 12-hour or 24-hour format.

6. Service Indicator: A flashing wrench symbol alerts the operator that the preset service interval has been reached. The vehicle should be brought to your dealer for scheduled maintenance.

7. 4X4 Indicator: This indicator illuminates when the 4X4 system is engaged (switch is on 4X4).


How do I change the display units (Standard/Metric) on the instrument cluster of my POLARIS RANGER RZR XP 900 2012?

The display can be changed to show either standard or metric units of measurement for each of the following settings. To exit the set-up mode, turn the key off. Wait 5 seconds, then turn the key on. The gauge will display the mode that was displayed prior to setting the units.

Standard Display Metric Display
Distance Miles Kilometers
Fuel U.S. Gallons Liters, Imperial Gallons
Temperature Fahrenheit Celsius
Time 12-Hour Clock 24-Hour Clock

1. Turn the key to the OFF position.

2. Press and hold the MODE button while turning the key to the ON position.

3. When the display flashes the distance setting, tap the MODE button to advance to the desired setting.

4. Press and hold the MODE button to save the setting and advance to the next display option.

5. Repeat the procedure to change remaining display settings.


How do I set the clock on my POLARIS RANGER RZR XP 900 2012?

The clock must be reset any time the battery has been disconnected or discharged.

1. Turn the key to the ON position. Use the MODE button to toggle to the odometer display.

2. Press and hold the MODE button until the hour segment flashes. Release the button.

3. With the segment flashing, tap the MODE button to advance to the desired setting.

4. Press and hold the MODE button until the next segment flashes. Release the button.

5. Repeat steps 3-4 twice to set the 10-minute and 1-minute segments. After completing the 1-minute segment, step 4 will save the new settings and exit the clock mode.

6. Turn the key to the OFF position.


How do I change the programmable service interval on my POLARIS RANGER RZR XP 900 2012?

When the hours of engine operation equal the programmed service interval setting, the wrench icon will flash for 5 seconds each time the engine is started. The service interval is programmed at 50 hours at the factory. Use the following procedure to change it:

1. Press the MODE button until the remaining service hours display.

2. Press and hold the MODE button.

3. When the service hours flash, press and release the MODE button to advance the hours to the desired setting (including OFF). Press and hold the MODE button to set the new service hour interval.


How do I retrieve engine error codes from the instrument cluster on my POLARIS RANGER RZR XP 900 2012?

The EFI diagnostic display mode is for informational purposes only. The error screen displays only when the CHECK ENGINE light is on or when it goes on and off during one ignition cycle. If the CHECK ENGINE light illuminates, retrieve the error codes from the display.

1. If the error codes are not displayed, use the MODE button to toggle until “Ck ENG” displays on the main line of the display.

2. Press and hold the MODE button to enter the diagnostics code menu.

3. Record the three numbers displayed in the gear position, clock and odometer displays.

4. Press the MODE button to advance to the next error code.

5. Press and hold the MODE button to exit the diagnostics code menu.

6. See an authorized POLARIS dealer for code details and diagnosis.


What are the break-in procedures for my new POLARIS RANGER RZR XP 900 2012?

The break-in period for your new POLARIS vehicle is the first 25 hours of operation, or the time it takes to use the first two tanks full of gasoline. Careful treatment of a new engine and drive components will result in more efficient performance and longer life.

Engine and Drivetrain Break-in

1. Fill the fuel tank with gasoline.

2. Check the oil level. Add the recommended oil as needed.

3. Complete the New Operator Driving Procedures.

4. Avoid aggressive use of the brakes.

5. Vary throttle positions. Do not operate at sustained idle.

6. Perform regular checks on fluid levels, controls and areas outlined on the daily pre-ride inspection checklist.

7. Carry only light loads.

8. During the break-in period, change both the oil and the filter at 25 hours or one month.

Brake System Break-in

Apply only moderate braking force for the first 50 stops. Aggressive or overly forceful braking when the brake system is new could damage brake pads and rotors.

PVT Break-in (Clutches/Belt)

A proper break-in of the clutches and drive belt will ensure a longer life and better performance. Break in the clutches and belt by operating at slower speeds during the break-in period as recommended. Carry only light loads. Avoid aggressive acceleration and high speed operation during the break-in period.


What should I check during the pre-ride inspection of my POLARIS RANGER RZR XP 900 2012?

Failure to inspect and verify that the vehicle is in safe operating condition before operating increases the risk of an accident. Always inspect the vehicle before each use.

Item Remarks
Brake system/pedal travel Ensure proper operation
Brake fluid Ensure proper level
Front suspension Inspect, lubricate if necessary
Rear suspension Inspect, lubricate if necessary
Steering Ensure free operation
Tires Inspect condition and pressure
Wheels/fasteners Inspect, ensure fastener tightness
Frame nuts, bolts, fasteners Inspect, ensure tightness
Fuel and oil Ensure proper levels
Coolant level Ensure proper level
Coolant hoses Inspect for leaks
Throttle Ensure proper operation
Indicator lights/switches Ensure proper operation
Engine intake pre-filter Inspect, clean
PVT intake pre-filter Inspect, clean
Headlamp Check operation
Brake light/tail lamp Check operation, apply POLARIS dielectric grease when lamp is replaced
Seat Latches Push down on both seat backs to ensure the latches are secure
Seat Belts Check length of belt for damage, check latches for proper operation
Cab Nets Check for wear or damage, ensure proper installation

What are the procedures for starting, stopping, and braking my POLARIS RANGER RZR XP 900 2012?

Starting the Engine

1. Position the vehicle on a level surface outdoors or in a well-ventilated area.

2. Sit in the driver’s seat and fasten the seat belt. Secure the cab nets.

3. Place the transmission in PARK.

4. Apply the brakes. Do not press the throttle pedal while starting the engine.

5. Turn the ignition key past the ON/RUN position to START. Engage the starter for a maximum of five seconds. Release the key when the engine starts.

6. If the engine does not start within five seconds, return the ignition switch to the OFF position and wait five seconds. Repeat steps 5 and 6 until the engine starts.

7. Vary the engine RPM slightly with the throttle to aid in warm up until the engine idles smoothly.

Stopping the Engine

1. Release the throttle pedal completely and brake to a complete stop.

2. Place the transmission in PARK.

3. Turn the engine off.

Braking

1. Release the throttle pedal completely. (When the throttle pedal is released completely and engine speed slows to near idle, the vehicle has no engine braking.)

2. Press on the brake pedal evenly and firmly. Practice starting and stopping (using the brakes) until you’re familiar with the controls.


What are the recommended driving procedures for a new operator of the POLARIS RANGER RZR XP 900 2012?

1. Read and understand the owner’s manual and all warning and instruction labels before operating this vehicle.

2. Perform the pre-ride inspection.

3. Wear an approved helmet that fits properly and eye protection (goggles or face shield).

4. Do not carry a passenger until you have at least two hours of driving experience with this vehicle.

5. Do not carry cargo during this period.

6. Select an open area that allows room to familiarize yourself with vehicle operation and handling.

7. Sit in the driver’s seat and fasten the seat belt.

8. Always use the cab nets while riding in this vehicle.

9. Place the transmission in PARK.

10. Start the engine.

11. Apply the brakes and shift into low gear.

12. Check your surroundings and determine your path of travel.

13. Keeping both hands on the steering wheel, slowly release the brakes and depress the throttle with your right foot to begin driving.

14. Drive slowly at first. On level surfaces, practice starting, stopping, turning, maneuvering, using the throttle and brakes and driving in reverse. Learn how the vehicle handles when making both left and right turns at a slow speed.

15. Increase speed only after mastering all maneuvers at a slow speed.

16. After you become skilled at making turns and begin to operate at faster speeds, follow these precautions:

• Avoid sharp turns.

• Never turn while applying heavy throttle.

• Never make abrupt steering maneuvers.

• Operate at speeds appropriate for your skills, the conditions and the terrain.

• DO NOT do power slides, “donuts”, jumps or other driving stunts.


What are the guidelines for driving my POLARIS RANGER RZR XP 900 2012 with a passenger?

1. Complete the New Operator Driving Procedures.

2. Perform the pre-ride inspection.

3. Do not carry more than one passenger in this vehicle. Additional passengers can affect the operator’s ability to steer and operate the controls.

4. Make sure the passenger is at least 12 years of age and is tall enough to comfortably and safely sit in the passenger seat with the seat belt secured, put both feet on the floor and grasp the hand hold.

5. Make sure the passenger is wearing appropriate riding gear, including an approved helmet and eye protection.

6. Make sure the passenger secures the seat belt.

7. Make sure all cab nets are properly secured.

8. Allow a passenger to ride only in the passenger seat.

9. Slow down. Always travel at a speed appropriate for your skills, your passenger’s skills and operating conditions. Avoid unexpected or aggressive maneuvers that could cause discomfort or injury to a passenger.

10. Vehicle handling may change with a passenger and/or cargo on board. Allow more time and distance for braking.

11. Always follow all operating guidelines as outlined on safety labels and in this manual.


What is the correct procedure for driving my POLARIS RANGER RZR XP 900 2012 uphill?

Whenever traveling uphill, follow these precautions:

1. Always check the terrain carefully before ascending a hill.

2. Avoid steep hills (15° maximum). If ascending a steeper grade is unavoidable, engage all-wheel drive before ascending.

3. Drive straight uphill.

4. Never climb hills with excessively slippery or loose surfaces.

5. Proceed at a steady rate of speed and throttle opening. Never open the throttle suddenly.

6. Avoid unnecessary changes in speed or direction.

7. Never go over the crest of a hill at high speed. An obstacle, a sharp drop, or another vehicle or person could be on the other side of the hill.

8. If the vehicle stalls while climbing a hill, apply the brakes. Place the transmission in reverse and slowly allow the vehicle to roll straight downhill while applying light brake pressure to control speed.


What are the procedures for driving my POLARIS RANGER RZR XP 900 2012 on a sidehill or downhill?

Driving on a Sidehill (Sidehilling)

Driving on a sidehill is not recommended. If crossing a hill is unavoidable, follow these precautions:

1. Engage all-wheel drive.

2. Drive slowly and use extreme caution.

3. If the vehicle begins to overturn, or if it feels as if it may overturn, immediately turn downhill.

4. Avoid obstacles and changes in terrain that may lower or raise one side of the vehicle or cause the vehicle to slide.

5. If the vehicle begins to slide downhill, immediately turn downhill to stop the slide, or stop the vehicle and maneuver slowly and carefully until the vehicle can be driven straight downhill.

Driving Downhill

Whenever descending a hill, follow these precautions:

1. Avoid steep hills (15° maximum).

2. Slow down. Never travel down a hill at high speed.

3. Always check the terrain carefully before descending a hill.

4. Always descend a hill with the transmission in forward gear. Never descend a hill with the transmission in neutral.

5. Avoid traveling down a hill at an angle, which would cause the vehicle to lean sharply to one side. Travel straight downhill.

6. Apply the brakes lightly to aid in slowing.


What should I do if my POLARIS RANGER RZR XP 900 2012 becomes immersed in water?

If your vehicle becomes immersed, major engine damage can result if the machine is not thoroughly inspected. Take the vehicle to your dealer before starting the engine.

If it’s impossible to take your vehicle to a dealer before starting it, follow the steps outlined below.

1. Move the vehicle to dry land.

2. Check the air box. If water is present, dry the air box and replace the filter with a new filter.

3. Dry the spark plug wells with a clean cloth, then remove the spark plugs.

4. Turn the engine over several times.

5. Dry the spark plugs and reinstall them, or install new plugs.

6. Attempt to start the engine. If necessary, repeat the drying procedure.

7. Take the vehicle to your dealer for service as soon as possible, whether you succeed in starting it or not.

8. If water has been ingested into the PVT follow the procedure for drying.


What are the lubrication recommendations for the POLARIS RANGER RZR XP 900 2012?

Check and lubricate all components at the intervals outlined in the Periodic Maintenance Chart, or more often under severe use. Items not listed in the chart should be lubricated at the general lubrication interval.

Item Lube Method
Engine Oil PS-4 PLUS Synthetic Engine Oil Add to proper level on dipstick.
Brake Fluid DOT 4 Maintain level between fill lines.
Transmission Oil (Main Gearcase) Premium AGL Synthetic Gearcase Lube See maintenance section for procedure.
Front Gearcase Fluid (Demand Drive) Demand Drive Plus Fluid See maintenance section for procedure.
Prop Shaft POLARIS Premium U-Joint Lube Grease middle and rear fittings.
Front Control Arm Pivot Bushings POLARIS Premium all Season Grease or grease conforming to NLGI No. 2 Grease 3 fittings on each side of the vehicle.
Stabilizer Bar Bushings POLARIS Premium all Season Grease or grease conforming to NLGI No. 2 Grease 2 fittings through the access holes located directly below the seat backs.

How do I change the engine oil and filter on my POLARIS RANGER RZR XP 900 2012?

Always change the oil and filter at the intervals outlined in the Periodic Maintenance Chart. Hot oil can cause burns; do not allow hot oil to contact skin.

1. Position the vehicle on a level surface. Place the transmission in PARK.

2. Clean the areas around the oil tank and crankcase drain plugs.

3. Place a drain pan under the oil tank (accessed through the left rear wheel well) and remove the drain plug. Allow the oil to drain completely.

4. Place a drain pan under the engine crankcase (accessed through the hole under the crankcase) and remove the drain plug. Allow the oil to drain completely.

5. Locate the oil catch tool in the tool kit. Position it below the oil filter to catch spills.

6. Using an oil filter wrench, turn the filter counter-clockwise to remove it.

7. Using a clean dry cloth, clean the filter sealing surface on the crankcase.

8. Lubricate the o-ring on the new filter with a film of fresh engine oil. Check to make sure the o-ring is in good condition.

9. Install the new filter and turn by hand until the filter gasket contacts the sealing surface, then turn an additional 1/2 turn.

10. Reinstall the oil tank and crankcase drain plugs. Torque both drain plugs to 12 ft. lbs. (16 Nm).

11. Remove the dipstick and fill the oil tank with 3.5 quarts (3.3 l) of recommended oil.

12. Start the engine and allow it to idle for 30 seconds.

13. Stop the engine and wait 15 seconds before removing the dipstick.

14. Remove the dipstick from the oil tank. Wipe it dry with a clean cloth.

15. Reinstall the dipstick completely. Remove the dipstick and check the oil level.

16. Add oil as necessary to bring the level to the upper mark on the dipstick. Do not overfill.

17. Reinstall the dipstick.

18. Dispose of used filter and oil properly.


What are the gearcase and spark plug specifications for the POLARIS RANGER RZR XP 900 2012?

Gearcase Specification Chart

Gearcase Lubricant Capacity Fill Plug Torque Drain Plug Torque
Transmission (Main Gearcase) Premium AGL Synthetic Gearcase Fluid 44 oz. (1300 ml) 10-14 ft. lbs. (14-19 Nm) 10-14 ft. lbs. (14-19 Nm)
Demand Drive Unit (Front Gearcase) Demand Drive Plus Fluid 6.75 oz. (200 ml) 10-14 ft. lbs. (14-19 Nm) 10-14 ft. lbs. (14-19 Nm)

Spark Plug Gap/Torque

Electrode Gap Spark Plug Torque
0.7-0.8 mm 10 ft. lbs. (13.5 Nm)

How do I remove and inspect the spark plugs on my POLARIS RANGER RZR XP 900 2012?

Spark Plug Removal and Replacement

1. Remove the cargo box access panel.

2. Clean the area around the spark plugs before removing the plugs.

3. Remove the spark plug caps.

4. Using the spark plug wrench provided in the tool kit, remove the plugs by rotating them counter-clockwise.

5. Reverse the procedure for spark plug installation. Torque to specification (10 ft. lbs / 13.5 Nm).

Spark Plug Condition Inspection

Normal Plug: The insulator tip is gray, tan or light brown. There will be few combustion deposits. The electrodes are not burned or eroded. This indicates the proper type and heat range for the engine and the service. The tip should not be white, as this indicates overheating.

Wet Fouled Plug: The insulator tip is black. A damp oil film covers the firing end. There may be a carbon layer over the entire nose. Generally, the electrodes are not worn. Fouling may be caused by excessive oil or by frequent short trips, especially in cold weather.


What features do the fuses support on the POLARIS RANGER RZR XP 900 2012?

The main fuse box is located under the dash. The power fuse box is located under the driver’s seat.

Main Fuse

20A Lights: Headlights, Taillights
10A Drive: AWD
20A Accessory: Winch Switch, 12V Power Receptacle
10A Fuel Pump
20A Electronic Engine Control, Starting

Power Fuse

30A Engine Control
30A Lights, Drive, Accessories

How do I replace the PVT belt and dry the PVT system on my POLARIS RANGER RZR XP 900 2012?

Belt Replacement/Debris Removal

If a belt fails, always clean any debris from the duct and from the clutch and engine compartments when replacing the belt.

1. Remove the engine access cover and thoroughly clean all debris from the aluminum debris basket and from the engine compartment.

2. Remove the clutch cover screws and open the clutch cover. Remove all debris wrapped in and around the PVT system. Use the shock/clutch tool from the tool kit to slightly open the sheaves to aid in debris removal and belt installation.

3. Remove all debris from the entire clutch air duct passage.

4. Check for signs of damage to seals on the transmission and engine.

PVT Drying

If water is ingested into the PVT system, use the following instructions to dry it out before operating.

1. Remove the clutch cover drain plug.

2. Allow the water to drain. Reinstall the drain plug.

3. Place the transmission in PARK. Apply the brakes.

4. Start the engine.

5. Apply varying throttle for 10-15 seconds to expel the moisture and air-dry the belt and clutches. Do not hold the throttle wide open for more than 10 seconds.

6. Allow the engine RPM to settle to idle speed. Apply the brakes. Shift the transmission to the lowest available range.

7. Test for belt slippage. If the belt slips, repeat the process.

8. Take the vehicle to your dealer for service as soon as possible.


How do I adjust the suspension on my POLARIS RANGER RZR XP 900 2012?

Front/Rear Spring Preload Adjustment

The factory setting is appropriate for nearly all riding conditions. It can be adjusted to maintain vehicle clearance height when carrying loads. Use the shock/clutch tool from the tool kit for adjustments.

Factory Preload Settings
Premium Front 7.625” (193.7 mm)
Premium Rear 3.625” (92.1 mm)

1. Elevate the vehicle to allow the suspension to fully extend.

2. Loosen the jam nut and back it away from the adjusting ring.

3. Turn the adjusting ring to the left to increase preload for a stiffer ride. Turn the adjusting ring to the right to decrease preload for a softer ride.

4. Tighten the jam nut firmly against the adjuster ring.

Front/Rear Shock Compression Adjustment

The compression damping clicker knob is located on top of the shock reservoir.

1. Turn the clicker clockwise to increase compression damping.

2. Turn the clicker counter-clockwise to decrease compression damping.

Setting Compression Damping
Softest 20 clicks from closed
Factory 10 clicks from closed
Firmest 2 clicks from closed

How do I remove and install the wheels on my POLARIS RANGER RZR XP 900 2012?

Wheel Removal

1. Position the vehicle on a level surface.

2. Place the transmission in PARK. Stop the engine.

3. Loosen the wheel nuts slightly.

4. Elevate the side of the vehicle by placing a suitable stand under the frame.

5. Remove the wheel nuts and washers. Remove the wheel.

Wheel Installation

1. Place the transmission in PARK.

2. Place the wheel in the correct position on the wheel hub. Be sure the valve stem is toward the outside and rotation arrows on the tire point toward forward rotation.

3. Attach the wheel nuts and washers and finger tighten.

4. Carefully lower the vehicle to the ground.

5. Torque the wheel nuts to specification (30 ft. lbs. (41 Nm) PLUS 1/4 TURN).


How do I charge the battery for my POLARIS RANGER RZR XP 900 2012?

A sealed battery must always be maintained with a full charge. Use a voltmeter or multimeter to measure DC voltage.

1. Check the battery voltage. A fully charged battery will register 12.8 V or higher.

2. If the voltage is less than 12.8 volts, recharge the battery at 1.2 amps or less until battery voltage is 12.8 or greater.

3. When using an automatic charger, refer to the charger manufacturer’s instructions for recharging. When using a constant current charger, use the guidelines below.

State of Charge Voltage Action Charge Time
(Using constant current charger @ standard amps specified on top of battery)
100% 12.8-13.0 volts None, check at 3 mos. from date of manufacture None required
75%-100% 12.5-12.8 volts May need slight charge, if no charge given, check in 3 months 3-6 hours
50%-75% 12.0-12.5 volts Needs charge 5-11 hours
25%-50% 11.5-12.0 volts Needs charge At least 13 hours, verify state of charge
0%-25% 11.5 volts or less Needs charge with desulfating charger At least 20 hours

What are the procedures for preparing my POLARIS RANGER RZR XP 900 2012 for storage?

Clean the Exterior: Make any necessary repairs and clean the vehicle.

Stabilize the Fuel:

1. Fill the fuel tank.

2. Add POLARIS Carbon Clean Fuel Treatment or POLARIS Fuel Stabilizer.

3. Allow the engine to run for 15-20 minutes to allow the stabilizer to disperse through the entire fuel delivery system.

Oil and Filter: Change the oil and filter.

Air Filter / Air Box: Replace the air filter. Clean the air box. Drain the sediment tube.

Fluid Levels: Inspect the fluid levels. Add or change fluids as recommended.

Inspect and Lubricate: Inspect all cables and lubricate all areas of the vehicle as recommended.

Fog the Engine:

1. Treat the fuel system with POLARIS Carbon Clean. Start the engine and let it idle for several minutes. Stop the engine.

2. Remove the spark plugs and add 2-3 tablespoons of engine oil into the plug holes.

3. Reinstall the spark plugs and torque to specification.

4. Apply dielectric grease to the inside of each spark plug cap. Do not reinstall the caps onto the plugs at this step.

5. Turn the engine over several times to coat the cylinder with oil.

6. If fuel system additive is not used, drain the fuel system completely.

7. Reinstall the spark plug caps to the spark plugs.

Battery Maintenance: See instructions for battery storage and charging procedures.

Storage Area/Covers: Be sure the storage area is well ventilated. Cover the vehicle with a genuine POLARIS cover.


What should I do if the drive belt on my POLARIS RANGER RZR XP 900 2012 is worn or burnt?

Possible Cause Solution
Driving onto a pickup or tall trailer in high range Use low range during loading.
Starting out going up a steep incline Use low range.
Driving at low RPM or ground speed (3-7 MPH/ 5-11 km/h) Drive at a higher speed or use low range more frequently.
Insufficient warm-up at low ambient temperatures Warm the engine at least 5 minutes. With the transmission in neutral, advance the throttle to about 1/8 throttle in short bursts, 5 to 7 times. The belt will become more flexible and prevent belt burning.
Slow/easy clutch engagement Use the throttle quickly and effectively.
Hauling heavy cargo/ pushing at low RPM/low ground speed Use low range only.
Utility use/plowing Use low range only.
Stuck in mud or snow Shift the transmission to low range and carefully use fast, aggressive throttle application to engage clutch.
Climbing over large objects from a stopped position Shift the transmission to low range and carefully use fast, brief, aggressive throttle application to engage clutch.
Belt slippage from water or snow ingestion into the PVT system Dry out the PVT. Prevent water from entering the PVT outlet duct. Inspect clutch seals for damage if repeated leaking occurs.
Clutch malfunction See your dealer.
Poor engine performance Check for fouled plugs or foreign material in gas tank or fuel lines. See your dealer.
Slippage from failure to warm up belt Always warm up the belt by operating below 30 MPH (48 km/h) for one mile (1.5 km) and for 5 miles (8 km) or more when temperature is below freezing.
Wrong or missing belt Install the recommended belt.
Improper break-in Always break in a new belt and/or clutch.
Failed belt Remove the belt and clean away any debris from the clutch box, clutch duct and engine compartment. Install a new belt.

What are the troubleshooting steps if the engine on my POLARIS RANGER RZR XP 900 2012 doesn’t turn over?

Possible Cause Solution
Low battery voltage Recharge the battery to 12.8 VDC
Loose battery connections Check all connections and tighten
Loose solenoid connections Check all connections and tighten
Loose electronic control box connections Inspect, clean, reinstall connectors
Mechanical failure See your dealer

What should I do if the engine on my POLARIS RANGER RZR XP 900 2012 turns over but fails to start?

Possible Cause Solution
Out of fuel Refuel
Clogged fuel filter See your dealer
Water is present in fuel Drain the fuel system and refuel
Old or non-recommended fuel Replace with fresh recommended fuel
Fouled or defective spark plugs Inspect plugs and replace if necessary
No spark to spark plug Inspect plugs and replace if necessary
Water or fuel in crankcase Immediately see your dealer
Low battery voltage Recharge the battery to 12.8 VDC
Loose ignition connections Check all connections and tighten
Mechanical failure See your dealer

What causes the engine on my POLARIS RANGER RZR XP 900 2012 to backfire?

Possible Cause Solution
Out of fuel Refuel
Weak spark from spark plug Inspect, clean and/or replace spark plugs
Incorrect spark plug gap or heat range Set gap to specs or replace plugs
Old or non-recommended fuel Replace with fresh recommended fuel
Incorrectly installed spark plug wires See your dealer
Incorrect ignition timing See your dealer
Loose ignition connections Check all connections and tighten
Water present in fuel Replace with fresh recommended fuel
Exhaust leak Check all connections
Mechanical failure See your dealer

What should I do if the engine on my POLARIS RANGER RZR XP 900 2012 pings or knocks?

Possible Cause Solution
Poor quality or low octane fuel Replace with recommended fuel
Incorrect ignition timing See your dealer
Incorrect spark plug gap or heat range Set gap to specs or replace plugs

What can I do if the engine on my POLARIS RANGER RZR XP 900 2012 runs irregularly, stalls, or misfires?

Possible Cause Solution
Fouled or defective spark plugs Inspect, clean and/or replace spark plugs
Worn or defective spark plug wires See your dealer
Incorrect spark plug gap or heat range Set gap to specs or replace plugs
Loose ignition connections Check all connections and tighten
Water present in fuel Replace with new fuel
Low battery voltage Recharge battery to 12.8 VDC
Kinked or plugged fuel tank vent line or filter Inspect and replace
Kinked idle air control lines Inspect; rotate lines to remove kink
Incorrect fuel Replace with recommended fuel
Clogged air filter Inspect and clean or replace
Other mechanical failure See your dealer
Possible Lean Fuel Cause Solution
Low or contaminated fuel Add or change fuel, clean the fuel system
Low octane fuel Replace with recommended fuel
Clogged fuel filter See your dealer
Low fuel pressure See your dealer

What should I do if the engine on my POLARIS RANGER RZR XP 900 2012 stops or loses power?

Possible Cause Solution
Out of fuel Refuel
Kinked or plugged fuel tank vent line or filter Inspect and replace
Water is present in fuel Replace with new fuel
Fouled or defective spark plugs Inspect, clean and/or replace spark plug
Worn or defective spark plug wires See your dealer
Incorrect spark plug gap or heat range Set gap to specs or replace plug
Loose ignition connections Check all connections and tighten
Low battery voltage Recharge the battery to 12.8 VDC
Incorrect fuel Replace with fresh recommended fuel
Clogged air filter Inspect and clean or replace
Other mechanical failure See your dealer
Overheated engine Clean radiator screen and core, clean engine exterior, check coolant level, see your dealer if condition persists

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This Post Has 2 Comments

  1. larry smith

    having problem , dash will not lite up/no power to starter,i replaced starter solenoid, not able to find fuse panel .

  2. larry e smith

    found fuse panel, all fuses are good, Owers manual, has no reply on 12 volts current to ignition switch.,dash board is completely dead, . please reply.

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