engine HONDA CR-V 2012 RM1, RM3, RM4 / 4.G Workshop Manual

277
uuMaintenance Under the HooduAdding Engine Oil
Maintenance
Adding Engine Oil1.Unscrew and remove the engine oil fill cap.
2. Add oil slowly.
3. Reinstall the engine oil fill cap, and tighten
it securely.
4. Wait for three minutes and recheck the
engine oil dipstick.
1Adding Engine Oil
If any oil spills, wipe it up immediately. Spilled oil may
damage the engine compartment components.
NOTICEDo not fill the engine oil above the upper mark.
Overfilling the engine oil can result in leaks and
engine damage.
Engine Oil
Fill Cap

278
uuMaintenance Under the HooduChanging the Engine Oil and Oil Filter
Maintenance
Changing the Engine Oil and Oil Filter
You must change the engine oil and oil filter regularly in order to maintain the
engine's lubrication. The engine may be damaged if they are not changed regularly.
Change the oil and filter in accordance with the maintenance message on the
information display/multi-information display.1.Run the engine until it reaches normal
operating temperature, and then turn the
engine off.
2. Open the hood and remove the engine oil fill cap.
3. Remove the bolts on the undercarriage
and remove the under cover.
4. Remove the drain bolt and washer from
the bottom of the engine, and drain the
oil into a suitable container.
1Changing the Engine Oil and Oil Filter
NOTICEYou may damage the environment if you do not
dispose of the oil in a suitable way. If you are
changing the oil by yourself, appropriately dispose of
the used oil. Put the oil in a sealed container and take
it to a recycling center. Do not throw the oil away
into a garbage can or onto the ground.
Under CoverBolt
Drain Bolt
Washer

279
uuMaintenance Under the HooduChanging the Engine Oil and Oil Filter
Maintenance
5.Remove the oil filter and dispose of the
remaining oil.
6. Check that the filter gasket is not stuck to
the engine contact surface.
uIf it is stuck, you must detach it.
7. Wipe away dirt and dust adhering to the
contact surface of the engine block, and
install a new oil filter.
uApply a light coat of new engine oil to
the oil filter rubber seal.
8. Put a new washer on the drain bolt, then
reinstall the drain bolt.
uTightening torque:
30 lbfft (40 Nm, 4.0 kgfm)
9. Pour the recommended engine oil into the
engine.
uEngine oil change capacity (including
filter):
4.2 US qt (4.0 L)
10. Reinstall the engine oil fill cap securely and
start the engine.
11. Run the engine for a few minutes, and
then check that there is no leak from the
drain bolt or oil filter.
12. Stop the engine, wait for three minutes,
and then check the oil level on the
dipstick.
uIf necessary, add more engine oil.
1Changing the Engine Oil and Oil Filter
You will need a special wrench to replace the oil
filter. You can buy this wrench from a dealer.
When installing the new oil filter, follow the
instructions supplied with the oil filter.
Reinstall the engine oil fill cap. Start the engine. The
low oil pressure indicator should go off within five
seconds. If it does not, turn off the engine, and check your work.
Oil Filter

280
uuMaintenance Under the HooduEngine Coolant
Maintenance
Engine Coolant
This coolant is premixed with 50% antifreeze and 50% water. Do not add any
straight antifreeze or water.
We recommend you check the engine coolant level every time you refuel. Check the
reserve tank first. If it is completely empty, also check the coolant level in the
radiator. Add the engine coolant accordingly.1.Check the amount of coolant in the reserve tank.
2. If the coolant level is below the MIN mark,
add the specified coolant until it reaches the MAX mark.
3. Inspect the cooling system for leaks.
Specified coolant: Honda Long Life Antifreeze/Coolant Type 2
■Reserve Tank
1Engine Coolant
NOTICEYou will need a more concentrated coolant if you are
driving in extremely cold temperature below −31°F
(−35°C). Consult your Honda dealer for details about
a suitable coolant mixture.
If Honda antifreeze/coolant is not available, you may
use another major brand non-silicate coolant as a
temporary replacement. Check that it is a high quality
coolant recommended for aluminum engines.
Continued use of any non-Honda coolant can result
in corrosion, causing the cooling system to
malfunction or fail. Have the cooling system flushed
and refilled with Honda antifreeze/coolant as soon as
possible.
Do not add rust inhibitors or other additives to your
vehicle's coolant system. They may not be compatible
with the coolant or with the engine components.
Reserve
Tank
MAX
MIN

281
uuMaintenance Under the HooduEngine Coolant
Maintenance
1. Make sure the engine and radiator are cool.
2. Turn the radiator cap counterclockwise and
relieve any pressure in the coolant system.
Do not push the cap down when turning.
3. Push down and turn the radiator cap
counterclockwise to remove it.
4. The coolant level should be up to the base
of the filler neck. Add coolant if it is low.
5. Put the radiator cap back on, and tighten it fully.
6. Pour coolant into the reserve tank until it reaches the MAX mark. Put the cap back
on the reserve tank.
■Radiator1Radiator
NOTICEPour the fluid slowly and carefully so you do not spill
any. Clean up any spills immediately; they can
damage components in the engine compartment.
3WARNING
Removing the radiator cap while the
engine is hot can cause the coolant to spray
out, seriously scalding you.
Always let the engine and radiator cool
down before removing the radiator cap.Radiator Cap

282
uuMaintenance Under the HooduTransmission Fluid
Maintenance
Transmission Fluid
Check the fluid level when the engine is at normal operating temperature.1.Park on level ground, and start the engine.
2. Wait until the radiator fan starts and then
turn off the engine.
uPerform step 3 after waiting for about 60
seconds (less than 90 seconds).
3. Remove the dipstick (yellow loop) from the
transmission and wipe it with a clean cloth.
4. Insert the dipstick all the way back into the
transmission securely, as shown in the
image.
5. Remove the dipstick and check the fluid
level.
uIt should be between the upper and
lower marks in the HOT range.
6. If the level is below the lower mark, add
fluid into the dipstick hole to bring it to the
level between the upper and lower marks,
and have your vehicle checked by a dealer
immediately.
■Automatic Transmission Fluid
Specified fluid: Honda ATF DW-1 (automatic transmission fluid)
1Automatic Transmission Fluid
NOTICEDo not mix Honda ATF DW-1 with other
transmission fluids.
Using a transmission fluid other than Honda ATF
DW-1 may adversely affect the operation and
durability of your vehicle's transmission, and damage
the transmission.
Any damage caused by using a transmission fluid that
is not equivalent to Honda ATF DW-1 is not covered
by Honda's new vehicle warranty.
NOTICEPour the fluid slowly and carefully so you do not spill
any. Clean up any spills immediately; they can
damage components in the engine compartment.Upper Mark
Lower Mark
HOT
Range

284
uuMaintenance Under the HooduRefilling Window Washer Fluid
Maintenance
Refilling Window Washer Fluid
Check the amount of window washer fluid using the washer fluid level gauge on the cap.If the level is low, fill the washer reservoir.
If the washer fluid is low, the indicator appears on the instrument panel.
Pour the washer fluid carefully. Do not overflow the reservoir.
1Refilling Window Washer Fluid
NOTICEDo not use engine antifreeze or a vinegar/water
solution in the windshield washer reservoir.
Antifreeze can damage your vehicle's paint. A
vinegar/water solution can damage the windshield washer pump.
Level Gauge
Models with washer level sensor

312
uuCleaninguExterior Care
Maintenance
Exterior Care
Dust off the vehicle body after you drive.
Regularly inspect your vehicle for scratches on painted surfaces. A scratch on a
painted surface can result in body rust. If you find a scratch, promptly repair it.
Wash the vehicle regularly. Wash more frequently when driving in the following
conditions: •If driving on roads with road salt.
• If driving in coastal areas.
• If tar, soot, bird droppings, insects, or tree sap are stuck to painted surfaces.
• Remove the audio antenna.
2 Audio Antenna P. 152
• Fold in the door mirrors.
Make sure to follow the instructions indicated on the automated vehicle wash. • Keep sufficient distance between the cleaning nozzle and the vehicle body.
• Take particular care around the windows. Standing too close may cause water to
enter the vehicle interior. Do not spray water into the engine compartment.
■Washing the Vehicle
■Using an Automated Vehicle Wash
■Using High Pressure Cleaners
1Washing the Vehicle
Do not spray water into the air intake vents or engine
compartment. It can cause a malfunction.
Air Intake Vents

313
uuCleaninguExterior Care
Maintenance
A good coat of automotive body wax helps protect your vehicle’s paint from the
elements. Wax will wear off over time and expose your vehicle’s paint to the
elements, so reapply as necessary.
If you get gasoline, oil, engine coolant, or battery fluid on resin coated parts, they
may be stained or the coating may peel. Promptly wipe it away using a soft cloth and
clean water.
Wipe using a glass cleaner.
Aluminum is susceptible to deterioration caused by salt and other road
contaminants. Use a sponge and mild detergent to wipe away promptly.
Be careful not to use harsh chemicals (including some commercial wheel cleaners) or
a stiff brush. They can damage the clear coat of the aluminum alloy wheels that
helps keep the aluminum from corroding and tarnishing.
■Applying Wax
■Maintaining the Bumpe rs and Other Resin Coated Parts
■Cleaning the Window
■Maintaining Aluminum Wheels *
1Applying Wax
NOTICEChemical solvents and strong cleaners can damage
the paint, metal, and plastic on your vehicle. Wipe up
spills immediately.
1Maintaining the Bumpers and Other Resin Coated Parts
Ask a dealer about the correct coating material when
you want to repair the painted surface of the parts
made of resin.
1Cleaning the Window
Wires are mounted to the inside of the rear window.
Wipe along the same direction as the wires with a
soft cloth so as not to damage them.
* Not available on all models

315
Handling the UnexpectedThis chapter explains how to h andle unexpected troubles.
Tools
Types of Tools .................................. 316
If a Tire Goes Flat Changing a Flat Tire ......................... 317
Engine Does Not Start Checking the Engine ........................ 323
Jump Starting .................................... 324
Shift Lever Does Not Move .............. 326
Overheating How to Handle Overheating ............. 327 Indicator, Coming On/Blinking
If the Low Oil Pressure Indicator Comes
On ............................................. 329
If the Charging System Indicator Comes
On ................................................. 329
If the Malfunction Indicator Lamp Comes On or Blinks ................................... 330
If the Brake System Indicator Comes On ....... 331If the EPS System Indicator Comes On ......... 331If the Low Tire Pressure Indicator Comes
On ................................................. 332
If the TPMS Indicator Comes On ...... 332 Fuses
Fuse Locations ................................. 333
Inspecting and Changing Fuses ........ 335
Emergency Towing ........................... 336
When You Cannot Open the Tailgate..... 337