check engine HONDA CR-V 2020 (in English) Service Manual

546
Driving
Parking Your Vehicle
When Stopped
1.Depress the brake pedal firmly.
2. With the brake pedal depressed, pull up th e electric parking brake switch slowly,
but fully.
3. Move the shift lever from
(D to (P.
4. Turn off the engine.
u The parking brake and brake system in dicator goes off in about 15 seconds.
Always confirm the electric parking brake is se t, in particular if you are parked on an
incline.
1 Parking Your Vehicle
Do not park your vehicle near flammable objects,
such as dry grass, oil, or timber.
Heat from the exhaust can cause a fire.
3WARNING
The vehicle can roll aw ay if left unattended
without confirming that Park is engaged.
A vehicle that rolls away could cause a crash
resulting in seriou s injury or death.
Always keep your foot on the brake pedal
until you have confirmed that
( P is shown
on the shift lever position indicator.
1When Stopped
After shutting off the engi ne, you may hear certain
noises coming from the vehicle. Here’s the lowdown:
•Noise from Under Vehicle: This noise is caused by
the vacuum pump inside the fuel evaporation
leakage check module (ELCM).
Depending on conditions, the pump will come on for
about 15 minutes about 5 to 10 hours after engine
shutoff. This noise is ju st normal vehicle operation
and don’t indicate a vehicle problem.
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559
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 560
Safety When Performing Maintenance ..561Parts and Fluids Used in Maintenance Service ........................................... 562
Maintenance Minder
TM..................... 563
Maintenance Under the Hood Maintenance Items Under the Hood .. 569
Opening the Hood ........................... 570
Recommended Engine Oil ................ 571
Oil Check ......................................... 572
Adding Engine Oil ............................ 573
Changing the Engine Oil and Oil Filter ...574
Engine Coolant ................................ 576
Transmission Fluid ............................ 578
Brake Fluid ....................................... 579
Refilling Window Wa sher Fluid......... 580
Replacing Light Bulbs ....................... 581
Checking and Maintaining Wiper Blades.. 586Checking and Maintaining Tires
Checking Tires ................................. 590
Tire and Loading Information Label ...... 591Tire Labeling .................................... 591DOT Tire Quality Grading (U.S. Vehicles).. 593Wear Indicators................................ 595
Tire Service Life ................................ 595 Tire and Wheel Replacement ........... 596
Tire Rotation .................................... 597
Winter Tires ..................................... 598
Battery ............................................... 599
Remote Transmitter Care Replacing the Button Battery ........... 601
Climate Control System Maintenance .. 603Cleaning
Interior Care .................................... 604
Exterior Care.................................... 606
Accessories and Modifications .......... 609
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570
uuMaintenance Under the Hood uOpening the Hood
Maintenance
Opening the Hood
1. Park the vehicle on a level surface, and set
the parking brake.
2. Pull the hood release handle under the
lower left corner of the dashboard.
u The hood will pop up slightly.
3. Push the hood latch lever (located under
the front edge of the hood to the center) to
the side and raise the hood. Once you have
raised the hood slightly, you can release the
lever.
4. Remove the support rod from the clamp
using the grip. Mount the support rod in
the hood.
When closing, remove the support rod, and
stow it in the clamp, then gently lower the
hood. Remove your hand at a height of
approximately 12 inches (30 cm) and let the
hood close.1 Opening the Hood
NOTICE
Do not open the hood when the wiper arms are
raised. The hood will strike the wipers, resulting in
damage to the hood and/or the wipers.
When closing the hood, check that the hood is
securely latched.
If the hood latch lever moves stiffly, or if you can
open the hood without lifti ng the lever, the latch
mechanism should be cl eaned and lubricated.
Do not open the hood while the Auto Idle Stop
function is activated.
3WARNING
The hood support rod can become very hot
due to heat fr om the engine.
To ensure against po ssible burns, do not
handle the metal section of the rod:
Use the foam grip instead.
Hood Release Handle
Pull
Lever
Support Rod
Grip
Clamp
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572
uuMaintenance Under the Hood uOil Check
Maintenance
Oil Check
We recommend that you check the engi ne oil level every time you refuel.
Park the vehicle on level ground.
Wait approximately three minutes after turn ing the engine off before you check the
oil. 1.Remove the dipstick (orange).
2. Wipe the dipstick with a clean cloth or
paper towel.
3. Insert the dipstick back all the way into its
hole.
4. Remove the dipstick again, and check the
level. It should be between the upper and
lower marks. Add oil if necessary.1Oil Check
If the oil level is near or below the lower mark, slowly
add oil, being carefu l not to overfill.
Under certain driving conditions, it is normal for the
engine oil level to rise above the upper mark. If you
have a concern, consul t a dealer for details.
Upper Mark
Lower Mark
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573
uuMaintenance Under the Hood uAdding Engine Oil
Maintenance
Adding Engine Oil
1. 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 away immediately. Spilled oil
may damage the engine compartment components.
NOTICE
Do not fill the engine oil above the upper mark.
Overfilling the engine oil may result in leaks and
engine damage.
Engine Oil
Fill Cap
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575
uuMaintenance Under the Hood uChanging 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.
u If 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.
u Apply a light coat of new engine oil to
the oil filter gasket.
8. Put a new washer on the drain bolt, then
reinstall the drain bolt.
u Tightening torque:
30 lbf∙ft (40 N∙m, 4.0 kgf∙m)
9. Pour the recommended engine oil into the
engine.
u Engine oil change capacity (including filter):
3.7 US qt (3.5 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.
u If necessary, add more engine oil.
13. Reinstall the under cover in the same order
it was removed.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.
Be sure to verify that the o il filter is designed for your
vehicle. A Honda genuine oil filter is recommended
for optimum lubrication flow and filtration properties
to assure the reliability of the engine.
Oil Filter
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576
uuMaintenance Under the Hood uEngine 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. Add the engine coolant accordingly.
1.Make sure the engine and radiator are cool.
2. Check the amount of coolant in the reserve
tank.
u 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
■Checking the Coolant
1Engine Coolant
NOTICE
Genuine Honda engine coolant is a 50/50 mixture of
antifreeze and water that can withstand freezing at
temperatures as low as about -31°F (-35°C). If your
vehicle is consistently subjected to temperatures below
this, the concentration of antifreeze in the coolant
should be increased. Consult a dealer for details.
If Honda antifreeze/coolant is not available, you may use
another major brand of 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 cooling system. They may not be compatible
with the coolant or with the engine components.
3WARNING
Removing the reserve tank 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 reserve tank
cap.
Reserve Tank
MAXMIN
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580
uuMaintenance Under the Hood uRefilling Window Washer Fluid
Maintenance
Refilling Window Washer Fluid
Check the amount of window washer fluid by looking at the reservoir.
If the level is low, fill the washer reservoir.
If the washer fluid is low, a message ap pears on the driver information interface.
Pour the washer fluid carefully. Do not overflow the reservoir.1Refilling Window Washer Fluid
NOTICE
Do not use engine antifreeze or a vinegar/water
solution in the windshield washer reservoir.
Antifreeze can damage y our vehicle's paint. A
vinegar/water solution ca n damage the windshield
washer pump.
Canadian models
All models
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611
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
ToolsTypes of Tools .................................. 612
If a Tire Goes Flat Changing a Flat Tire ......................... 613
Engine Does Not Start Checking the Engine ........................ 620
If the Smart Entry Remote Battery is Weak .......................................... 621
Emergency Engine Stop ................... 622
Jump Starting .................................... 623
Shift Lever Does Not Move .............. 626
Overheating How to Handle Overheating ............. 627 Indicator, Coming On/Blinking
If the Low Oil Pressu
re Indicator Comes
On................................................ 629
If the Charging System Indicator Comes
On ................................................. 629
If the Malfunction Indicator Lamp Comes On or Blinks ................................... 630
If the Brake System Indicator (Red) Comes On or Blinks ....................................... 631
If the Brake System Indicator (Red) Comes On or
Blinks at the Same Time When the Brake
System Indicator (Amber) Comes On ..... 632
If the Electric Power Steering (EPS) System Indicator Comes On ........................... 633
If the Low Tire Pressure/TPMS Indicator Comes On or Blinks ....................... 634
Fuses Fuse Locations ................................. 635
Inspecting and Changing Fuses ........ 639
Emergency Towing ........................... 640
When You Cannot Open the Tailgate.. 641Refueling................................................. 642
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613Continued
Handling the Unexpected
If a Tire Goes Flat
Changing a Flat Tire
If a tire goes flat while driving, grasp the steering wheel firmly, and brake gradually
to reduce speed. Then stop in a safe place. Replace the flat tire with a compact spare
tire. Go to a dealer as soon as possible to have the full-size tire repaired or replaced.
1. Park the vehicle on a firm, level, non- slippery surface, and apply the parking
brake.
2. Put the transmission into
(P.
3. Turn on the hazard warning lights an d turn the ignition switch to LOCK
(0*1.
*1: Models with the smart entry system have an ENGINE START/STOP button instead of an
ignition switch.
1 Changing a Flat Tire
Follow compact spare precautions:
Periodically check the tire pressure of the compact
spare. It should be set to the specified pressure.
Specified Pressure: 60 psi (420 kPa, 4.2 kgf/cm
2)
When driving with the compact spare tire, keep the
vehicle speed under 50 mph (80 km/h). Replace with
a full-size tire as soon as possible.
The compact spare tire and wheel in your vehicle are
specifically for this model. Do not use them with
another vehicle. Do not us e another type of compact
spare tire or wheel with your vehicle.
Do not mount tire chains on a compact spare tire.
If a chain-mounted front tire goes flat, remove one of
the full-size rear tires and replace it with the compact
spare tire. Remove the flat front tire and replace it
with the full-size tire that was removed from the rear.
Mount the tire chains on the front tire.
NOTICE
Do not use the jack if it doesn’t work properly. Call
your dealer or a prof essional towing service.
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