ima HONDA CRV 2022 Repair Manual

584
uuMaintenance MinderTMuTo Use Maintenance MinderTM
Maintenance
■Maintenance Service Items1Maintenance Service Items
•Adjust the valves during services A, B, 1, 2, or 3 if
they are noisy.
Maintenance Minder Message
System Message
Indicator
Sub Items
Main Item
*1: If a Maintenance Minder message does not appear more than 12 months after the display is reset,
change the engine oil every year.
# : See information on maintenance and emissions warranty.
CODEMaintenance Main Items
A
●Replace engine oil*1
B●Replace engine oil*1 and oil filter●Inspect front and rear brakes●Check expiration date for tire repair kit bottle●Inspect these items:
• Tie rod ends, steering gearbox, and boots
• Suspension components
• Driveshaft boots
• Brake hoses and lines (including ABS/VSA®)
• All fluid levels and condition of fluids
• Exhaust system
#
•Fuel lines and connections#*2: If you drive in dusty conditions, replace the air cleaner element every 15,000 miles (24,000 km).
*3: If you drive primarily in urban areas that have high concentrations of soot in the air from industry and
from diesel-powered vehicles, replace the dust and pollen filter every 15,000 miles (24,000 km).
*4: Driving in mountainous areas at very low vehicle speeds or trailer towing results in higher transmission
temperatures. This requires transmission fluid changes more frequently than recommended by the
Maintenance Minder. If you regularly drive your vehicle under these conditions, have the transmission
fluid changed every 47,500 miles (75,000 km) or 3 years.
*5: If a Maintenance Minder message does not appear more than 36 months after the display for item 7 is reset, change the brake fluid every 3 years.
CODEMaintenance Sub Items
1
●Rotate tires
2●Replace air cleaner element*2
●Replace dust and pollen filter*3
3●Replace transmission fluid*4
4●Replace spark plugs●Inspect valve clearance
5
●Replace engine coolant
6●Replace rear differential fluid
7●Replace brake fluid*5
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587
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
driver’s side lower 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
possible damage to the hood and/or the wipers.
When closing the hood, check that the hood is
securely latchedM
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 lubricatedM
3WARNING
The hood support rod can become very hot
due to heat from 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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588
uuMaintenance Under the Hood uRecommended Engine Oil
Maintenance
Recommended Engine Oil
Use a genuine engine oil or another commercial engine oil of suitable type and
viscosity (for the ambient temperature) as shown in the image that follows.
Oil is a major contributor to your engine ’s performance and longevity. If you drive
the vehicle with insufficient or deteriorat ed oil, the engine may fail or be damaged.
*1:Formulated to improve fuel economy.
■Synthetic oil
You may also use synthetic motor oil if it is labeled with the API Certification Seal
and is the specified viscosity grade.
Genuine Engine OilCommercial Engine Oil
• Honda Genuine Motor Oil
•Premium-grade 0W-20 detergent oil
with an API Certification Seal on the
container
1Recommended Engine Oil
Engine Oil Additives
Your vehicle does not require oil additives. In fact,
they may adversely affect the engine performance
and durability.
The following seal indicates the oil is energy
conserving and that it meets the American Petroleum
Institute’s late st requirements.
Ambient Temperature
0W-20
Ambient Temperature
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589
uuMaintenance Under the Hood uOil Check
Maintenance
Oil Check
We recommend that you check the engine oil level every time you refuel.
Park the vehicle on level ground.
Turn off the power system. You can check the oil level without the engine having
run beforehand. If the engine has been ru nning, wait approximately three minutes
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.
Upper Mark
Lower Mark
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601Continued
Maintenance
Checking and Maintaining Wiper Blades
Checking Wiper Blades
If the wiper blade rubber has deteriorated, it will leave streaks, become noisy, and
the hard surfaces of the blade may scratch the window glass.
Changing the Front Wiper Blade Rubber
1.Set the power mode to VEHICLE OFF.
2. While holding the wiper switch in the
MIST position, set the power mode to ON,
then to VEHICLE OFF.
u Both wiper arms are set to the
maintenance position as shown in the
image.
3. Lift the driver side wiper arm first, then the
passenger side.1Changing the Front Wiper Blade Rubber
NOTICE
Avoid dropping the wiper arm onto the windshield, it
may damage the wiper arm and/or the windshield.
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602
uuChecking and Maintaining Wiper Blades uChanging the Front Wiper Blade Rubber
Maintenance
4. Press up on and hold the tab, then slide
the holder off the wiper arm.
5. Pull the end of the wiper blade in the
direction of the arrow in the image until it
is out of the holder’s end cap.
6. Pull the wiper blade in the opposite
direction to slide it out of the holder.
Tab
Wiper
Blade
End Cap At
The Bottom
Wiper Blade
Holder
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609
uuChecking and Maintaining Tires uDOT Tire Quality Grading (U.S. Vehicles)
Continued
Maintenance
DOT Tire Quality Grading (U.S. Vehicles)
The tires on your vehicle m eet all U.S. Federal Safety
Requirements. All tires are also graded for treadwear, traction,
and temperature performance according to Department of
Transportation (DOT) standards. The following explains these
gradings.
Quality grades can be found where applicable on th e tire sidewall
between tread shoulder and maximum section width.
The treadwear grade is a comparative rating based on the wear
rate of the tire when tested un der controlled conditions on a
specified government test course. For example, a tire graded 150
would wear one and one-half (1 1/2) times as well on the
government course as a tire graded 100. The relative performance
of tires depends upon the actual conditions of their use, however,
and may depart significantly from the norm due to variations in
driving habits, service practi ces and differences in road
characteristics and climate.
■Uniform Tire Quality Grading
■Treadwear
1 Uniform Tire Quality Grading
For example:
Treadwear 200
Traction AA
Temperature A
All passenger car tires must conform
to Federal Safety Requirements in
addition to these grades.
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618
Maintenance
Climate Control System Maintenance
Air Conditioning
To ensure proper and safe operation, th e Society of Automotive Engineers (SAE
J2845) recommends that the refrigerant system only be serviced by trained and
certified technicians.
Never repair or replace the air conditioning evaporator (cooling coil) with one
removed from a used or salvaged vehicle.
New replacement mobile air conditioning evaporators must be certified (and
labeled) as meeting SAE Standard J2842.
Dust and Pollen Filter
The climate control system is equipped with a dust and pollen filter that collects
pollen, dust, and other debris in the air. The Maintenance MinderTM messages will let
you know when to replace the filter.
We recommend that you replace the dust a nd pollen filter sooner when using your
vehicle in areas with high concentrations of dust.
1 Climate Control System Maintenance
NOTICE
Vented refrigerant is harmful to the environmentM
To avoid refrigerant from venting, never replace the
evaporator with one re moved from a used or
salvaged vehicleM
Refrigerant in your vehicle

652
Handling the Unexpected
Indicator, Coming On/Blinking
If the Low Oil Pressure Indicator Comes On
■Reasons for the indicator to come on
Comes on when the engine oil pressure is low.
■What to do as soon as the indicator comes on
1. Immediately park the vehicle on level ground in a safe place.
2. If necessary, turn the ha zard warning lights on.
■What to do after parking the vehicle
1. Turn the power system off and let the engine sit for approximately
three minutes.
2. Open the hood and check the oil level.
u Add oil as necessary.
2 Oil Check P. 589
3.Start the engine and check th e low oil pressure indicator.
u The indicator goes off: Start driving again.
u The indicator does not go off within 10 seconds: Immediately turn
the power system off and contact a dealer for repairs.
If the 12-volt Battery Charging System Indicator
Comes On
■Reasons for the indicator to come on
Comes on when there is a prob lem with the charging system.
■What to do when the indicator comes on
Turn off the climate con trol system, rear defogger, and other electrical
systems, and immediately contact a dealer for repairs.
1 If the Low Oil Pressure Indicator Comes On
NOTICE
Running the engine with low oil pressure can cause
serious mechanical damage almost immediatelyM
1If the 12-volt Battery Charging System Indicator Comes On
If you need to stop temporarily, do not turn off the
power system. The power system uses the 12-volt
battery to activate. You may not be able to turn the
power system on again if you have turned it off with
this indicator on.
This indicator may come on when the outside
temperature is below -40°F (-40°C). It will go off after
the battery warms up.
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661
uuFuses uFuse Locations
Handling the Unexpected
Located under the dashboard.
Fuse locations are shown on the label on
the steering column lower cover.
Locate the fuse in question by the fuse
number and label number.
■Interior Fuse Box
Fuse Label
Fuse Box
■Circuit protected and fuse rating
Circuit ProtectedAmps
1ACCESSORY10 A
2ACC KEY LOCK5 A
3IG1 P-DRV5 A
4IG1 OPTION 25 A
5IG1 OPTION10 A
6IG1 SRS 210 A
7IG1 METER10 A
8IG1 FUEL PUMP15 A
9IG2 A/C10 A
10CTR ACCESSORY SOCKET(20 A)
11IG1 MONITOR5 A
12R SIDE DOOR LOCK10 A
13L SIDE DOOR UNLOCK10 A
14P/W RR L20 A
15P/W AS20 A
16DOOR LOCK20 A
17IG1 TCU(10 A)
18DR POWER LUMBAR*(10 A)
19MOONROOF*(20 A)
20IG1 STARTER10 A
21IG1 ACG10 A
22IG2 DAYTIME LIGHT10 A
23USB CHARGER*(7.5 A)
24+B OPTION5 A
25DR DOOR LOCK(10 A)
26R SIDE DOOR UNLOCK10 A
27P/W RR R20 A
28P/W DR20 A
29FR ACCESSORY SOCKET*20 A
30SMART10 A
31DR P/SEAT RECLINE*(20 A)
32FR HEATED SEAT*(20 A)
33DR P/SEAT SLIDE*(20 A)
34IG1 ABS/VSA10 A
35IG1 SRS10 A
36HAC OPTION20 A
37+B TRAILER15 A
38L SIDE DOOR LOCK10 A
39DR DOOR UNLOCK(10 A)
aPTG*(20 A)
bAS P/SEAT SLIDE*(20 A)
cAS P/SEAT RECLINE*(20 A)
dSUNSHADE*(20 A)
eIMA 110 A
fRR HEATED SEAT*(20 A)
gHEATED STRG*(10 A)
hSBW15 A
Circuit ProtectedAmps
* Not available on all models
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