2021 HONDA RIDGELINE wheel

481Continued
Driving
Multi-View Rear Camera
About Your Multi-View Rear Camera
The audio/information screen can display your vehicle’s rear view. The display
automatically changes to the rear view when the transmission is put into
(R.
You can view three different camera modes on the rearview display.
Touch the appropriate icon to switch the mode. : Wide view mode
: Normal view mode
: Top down view mode
■Multi-View Rear Camera Display Area
1About Your Multi-View Rear Camera
The rear camera view is restricted. You cannot see
the corner ends of the bumper or what is underneath
the bumper. Its unique le ns also makes objects
appear closer or farther than they actually are.
Visually confirm that it is safe to drive before backing
up. Certain conditions (such as weather, lighting, and
high temperatures) may also restrict the rear view. Do
not rely on the rearview display which does not give
you all information about conditions at the back of
your vehicle.
If the camera lens is cove red with dirt or moisture,
use a soft, moist cloth to keep the lens clean and free
of debris.
You can change the Fixed Guideline and Dynamic
Guideline settings. 2 Customized Features P. 298
Fixed Guideline
On: Guidelines appear when you put the
transmission into
( R.
Off: Guidelines do not appear.
Dynamic Guideline
On: Guidelines move accordi ng to the steering wheel
direction.
Off: Guidelines do not move.
Guidelines
Bumper
Camera Approx. 39 inches (1 m)
Approx. 20 inches (50 cm)
Wide View Mode
Normal View Mode
Top Down View Mode

487
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 488
Safety When Performing Maintenance ... 489
Parts and Fluids Used in Maintenance Service ........................................... 490
Maintenance Minder
TM..................... 491
Maintenance Under the Hood Maintenance Items Under the Hood .... 496
Opening the Hood ........................... 497
Engine Compartment Cover ............. 498
Recommended Engine Oil ................ 499
Oil Check ......................................... 500
Adding Engine Oil ............................ 501
Changing the Engine Oil and Oil Filter ...502 Engine Coolant ................................ 504
Transmission Fluid ............................ 506
Brake Fluid ....................................... 507
Refilling Window Wa
sher Fluid......... 507
Replacing Light Bulbs ....................... 508Checking and Maintaining Wiper
Blades .......................................... 514
Checking and Maintaining Tires
Checking Tires ................................. 516
Tire and Loading Information Label ... 517
Tire Labeling .................................... 517
DOT Tire Quality Grading (U.S. Vehicles) .... 519Wear Indicators................................ 521 Tire Service Life ................................ 521
Tire and Wheel Replacement ........... 522
Tire Rotation .................................... 523
Winter Tires ..................................... 524
Battery ............................................... 525
Remote Transmitter Care Replacing the Button Battery ........... 527
Climate Control System Maintenance.......528CleaningInterior Care .................................... 529
Exterior Care.................................... 531
Accessories and Modifications ........ 535

511
uuReplacing Light Bulbs uFront Turn Signal/Parking* Light Bulbs
Maintenance
Front Turn Signal/Parking* Light Bulbs
When replacing, use the following bulbs.
1.Turn the steering wheel all the way to the
opposite side from the front turn signal/
parking
* light being replaced.
Driver side: Turn the steering wheel to the
right.
Passenger side: Turn the steering wheel to
the left.
2. Remove the screws using a phillips-head
screwdriver.
3. Pull the inner fender back.
4. Turn the socket counter-clockwise and
remove it.
5. Remove the old bulb and insert a new bulb.
Side Turn Signal/Emer gency Indicator Lights*
Door mirror side turn lights are LED type. Have an authorized Honda dealer inspect
and replace the light assembly.
Front Turn Signal/Parking* Light:28/8W (Amber)
Screws
Inner Fender
Bulb
Socket
* Not available on all models

516
Maintenance
Checking and Maintaining Tires
Checking Tires
To safely operate your vehicle, your tires must be of the proper type and size, in
good condition with adequate tread, and properly inflated.
■Inflation guidelines
Properly inflated tires provide the best combination of handling, tread life, and comfort.
Refer to the driver’s doorjamb label or spec ifications page for the specified pressure.
Underinflated tires wear unevenly, adversely affect handling and fuel economy, and
are more likely to fail from overheating.
Overinflated tires make your vehicle ride harshly, are more prone to road hazards,
and wear unevenly.
Every day before you drive, look at each of the tires. If one looks lower than the
others, check the pressure with a tire gauge.
At least once a month or before long trips, use a gauge to measure the pressure in
all tires, including the spare. Even tires in good condition can lose 1-2 psi (10-20 kPa,
0.1-0.2 kgf/cm
2) per month.
■Inspection guidelines
Every time you check inflation, also examine the tires and valve stems.
Look for:
• Bumps or bulges on the side or in the tread. Replace the tire if you find any cuts,
splits, or cracks in the si de of the tire. Replace it if you see fabric or cord.
• Remove any foreign objects and inspect for air leaks.
• Uneven tread wear. Have a deal er check the wheel alignment.
• Excessive tread wear.
2 Wear Indicators P. 521
•Cracks or other damage around valve stem.
1Checking Tires
Measure the air pressure when tires are cold. This
means the vehicle has been parked for at least three
hours, or driven less than 1 mile (1.6 km). If
necessary, add or releas e air until the specified
pressure is reached.
If checked when hot, tire pressure can be as much as
4–6 psi (30–40 kPa, 0.3–0.4 kgf/cm
2) higher than if
checked when cold.
Have a dealer check the tires if you feel a consistent
vibration while driving. Ne w tires and any that have
been removed and reinst alled should be properly
balanced.
Check the spare tire pressu re once a month or before
long trips.
3WARNING
Using tires that are excessively worn or
improperly inflated can cause a crash in
which you can be seriously hurt or killed.
Follow all instruction s in this owner’s
manual regarding ti re inflation and
maintenance.

uuChecking and Maintaining Tires uDOT Tire Quality Grading (U.S. Vehicles)
520
Maintenance
The traction grades, from highest to lowest, are AA, A, B, and C.
Those grades represent the tire’s ability to stop on wet pavement
as measured under controlled conditions on specified
government test surfaces of asphalt and concrete. A tire marked
C may have poor traction performance.
The temperature grades are A (the highest), B, and C,
representing the tire’s resistance to the generation of heat and its
ability to dissipate h eat when tested under controlled conditions
on a specified indoor laboratory test wheel. Sustained high
temperature can cause the material of the tire to degenerate and
reduce tire life, and excessive temp erature can lead to sudden tire
failure. The grade C corresponds to a level of performance which
all passenger car tires must meet under the Federal Motor Vehicle
Safety Standard No. 109. Grades B and A represent higher levels
of performance on the laboratory test wheel than the minimum
required by law.
■Traction
■Temperature
1 Traction
Warning: The traction grade
assigned to this tire is based on
straight-ahead braking traction tests,
and does not include acceleration,
cornering, hydroplaning, or peak
traction characteristics.
1Temperature
Warning: The temperature grade for
this tire is establishe d for a tire that is
properly inflated and not
overloaded. Excessive speed,
underinflation, or excessive loading,
either separately or in combination,
can cause heat buildup and possible
tire failure.

522
uuChecking and Maintaining Tires uTire and Wheel Replacement
Maintenance
Tire and Wheel Replacement
Replace your tires with radials of the sa me size, load range, speed rating, and
maximum cold tire pressure ra ting (as shown on the tire’s sidewall). Using tires of a
different size or construction can cause ce rtain vehicle systems such as the ABS and
Vehicle Stability Assist
TM (VSA ®) system to work incorrectly.
It is best to replace all four tires at the same time. If that isn’t possible, replace the
front or rear tires in pairs.
Whenever you have a tire replaced or reset, make sure that the rubber valve stem is
replaced and that the TPMS sensor is trans ferred from the old valve stem to the new
one.
If you replace a wheel, make sure that the wheel’s specifications match those of the
original wheels.
1 Tire and Wheel Replacement
3WARNING
Installing improper tires on your vehicle can
affect handling and stability. This can cause
a crash in which you can be seriously hurt or
killed.
Always use the size and type of tires
recommended in this owner’s manual.

524
uuChecking and Maintaining Tires uWinter Tires
Maintenance
Winter Tires
If driving on snowy or frozen roads, mount all season marked “M+S” tires, snow
tires, or tire chains; reduce speed; and ma intain sufficient distance between vehicles
when driving.
Be particularly careful when operating the steering wheel or brakes to prevent
skidding.
Use tire chains, snow tires, or all season ti res when necessary or according to the law.
When mounting, refer to the following points.
For winter tires:
• Select the size and load ranges that are the same as the original tires.
• Mount the tires to all four wheels.
For tire chains:
• Install them on the front tires only.
• Because your vehicle has limited tire cl earance, we strongly recommend using the
chains listed below:
• Follow the chain manufacturer’s instruction when installing. Mount them as
tightly as you can.
• Check that the chains do not to uch the brake lines or suspension.
• Drive slowly.
Cable-type: SCC Super Z LT-ZT735
1Winter Tires
NOTICE
Traction devices that are the wrong size or improperly
installed can damage your vehicle’s brake lines,
suspension, body, and wheels. Stop driving if they are
hitting any part of the vehicle.
When tire chains are mounted, follow the chain
manufacturer’s instructi ons regarding vehicle
operational limits.
If your vehicle is equipp ed with summer tires, be
aware that these tires are not designed for winter
driving conditions. For more information, contact a
dealer.
3WARNING
Using the wrong chains, or not properly
installing chains, can damage the brake
lines and cause a crash in which you can be
seriously injured or killed.
Follow all instruction s in this owner’s
manual regarding the selection and use of
tire chains.

Continued533
uuCleaning uExterior Care
Maintenance
If you get gasoline, oil, engine coolant, or battery fluid on resi n coated parts, they
may be stained or the coating may peel. Prom ptly 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. When necessary, as early as possible use a sponge and mild detergent
to wipe away these contaminants. Do no t use a stiff brush or harsh chemicals
(including some commercial wheel cleaners).
These can damage the protective finish on aluminum alloy wheels, resulting in
corrosion. Depending on the type of finish, the wheels also may lose their luster or
appear burnished. To avoid water stains, wi pe the wheels dry with a cloth while they
are still wet.
■Maintaining the Bumpers and Other Resin Coated Parts
■Cleaning the Window
■Maintaining Aluminum Wheels
1 Maintaining the Bumpers an d Other Resin Coated Parts
Ask a dealer about the corr ect coating material when
you want to repair the painted surface of the parts
made of resin.