2017 HONDA RIDGELINE brake

478
uuBraking uCollision Mitigation Braking SystemTM (CMBSTM)*
Driving
Collision Mitigati on Braking SystemTM (CMBSTM)*
Can assist you when there is a possibility of your vehicle colliding with a vehicle or a
pedestrian detected in front of yours. The CMBSTM is designed to alert you when a
potential collision is determined, as well as to reduce your vehicle speed to help
minimize collision severity when a collision is deemed unavoidable.
■How the system works
1 Collision Mitigation Braking SystemTM (CMBSTM)*
Important Safety Reminder
The CMBSTM is designed to reduce the severity of an
unavoidable collision. It does not prevent collision nor
stop the vehicle automatically. It is still your
responsibility to operate the brake pedal and steering
wheel appropriately acco rding to the driving
conditions.
The CMBS
TM may not activate or may not detect a
vehicle in front of y our vehicle under certain
conditions:
2 CMBS
TM Conditions and Limitations P. 482
You can read about handling information for the
camera equipped with this system. 2 Front Sensor Camera
* P. 434
1How the system works
Rapid vibrations on the st eering wheel alert you
when the your vehicle speed is between
19 and 62 mph (30 and 100 km/h) with an oncoming
vehicle detected in front of you.
When CMBS activates, it may automatically apply the
brakes. CMBS cancels when your vehicle stops, or a
potential collision is no longer determined.
The system starts monitoring the roadway ah ead when your vehicle speed is about
3 mph (5 km/h) and there is a vehicle in front of you. The radar sensor is
in the front grille.
The CMBS
TM activates when:●The speed difference between your vehicle and a vehicle or pedestrian
detected in front of you becomes about 3 mph (5 km/h) and over with a chance
of a collision.
●Your vehicle speed is about 62 mph (100 km/h) or less and there is a chance of a
collision with an oncoming detected vehicle or a pedestrian in front of you. The camera is
located behind the
rearview mirror.
When to use
* Not available on all models

Continued479
uuBraking uCollision Mitigation Braking SystemTM (CMBSTM)*
Driving
■When the system activates
At system’s earliest collision alert st age, you can change the distance (Long/
Normal /Short ) between vehicles at which alerts will come on through the audio/
information screen’s customized features.
■Vibration alert on the steering wheel
When a potential coll ision to an oncoming detected vehicle is determined, the
system alerts you with rapid vibration on th e steering wheel, in addition to visual and
audible alerts. u Take appropriate action to prevent a col lision (apply the brakes, operate the
steering wheel, etc.).
1 When the system activates
The camera in the CMBS
TM is also designed to detect
pedestrians.
However, this pedestrian detection feature may not
activate or may not detect a pedestrian in front of
your vehicle under certain conditions.
Refer to the ones indicating the pedestrian detection
limitations from the list. 2 CMBS
TM Conditions and Limitations P. 482
The system provides visual, audible and Tac tile alerts of a possible collision, and
stops if the collision is avoided.
u Take appropriate action to prevent a collision (apply the brakes, change
lanes, etc.)
Beep Visual Alerts
Audible Alert
Tactile Alert

483
uuBraking uCollision Mitigation Braking SystemTM (CMBSTM)*
Continued
Driving
■Vehicle conditions
• Headlight lenses are dirty or the h eadlights are not properly adjusted.
• The outside of the windshield is blocked by dirt, mud, leaves, wet snow, etc.
• The inside of the windshield is fogged.
• An abnormal tire or wheel condition (wro ng sized, varied size or construction,
improperly inflated, co mpact spare tire, etc.).
• When tire chains are installed.
• The vehicle is tilted due to a heavy load or suspension modifications.
• The camera temperature gets too hot.
• Driving with the parking brake applied.
• When the radar sensor in the front grille gets dirty.

484
uuBraking uCollision Mitigation Braking SystemTM (CMBSTM)*
Driving
■Detection limitations
• A vehicle or pedestrian suddenly crosses in front of you.
• The distance between your vehicle and the vehicle or pedestrian ahead of you is
too short.
• A vehicle cuts in front of you at a slow speed, and it brakes suddenly.
• When you accelerate rapidly and approach the vehicle or pedestrian ahead of you
at high speed.
• The vehicle ahead of you is a motorcycle, bicycle, mobility scooter or other small
vehicle.
• When there are animals in front of your vehicle.
• When you drive on a curved, wi nding or undulating road that makes it difficult for
the sensor to properly detect a vehicle in front of you.
• The speed difference between your vehicle an d a vehicle or pedestrian in front of
you is significantly large.
• An oncoming vehicle suddenly comes in front of you.
• Another vehicle suddenly comes in front of you at an intersection, etc.
• Your vehicle abruptly crosses over in front of an oncoming vehicle.
• When driving through a narrow iron bridge.
• When a pedestrian blends in with the background.
• When a pedestrian is bent ov er or squatting, or when their hands or raised or they
are running.
• When several pedestrians are walking ahead in a group.
• When the lead vehicle suddenly slows down.
• When the camera cannot correctly identify that a pedestrian is present due to an
unusual shape (holding luggage, body position, size).

487
Driving
Parking Your Vehicle
When Stopped
1.Depress the brake pedal firmly.
2. Firmly apply the parking brake.
3. Move the shift lever from
(D to (P.
4. Turn off the engine.
Always set the parking brake firmly, in pa rticular if you are parked on an incline.
1Parking 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.
Always keep your foot on the brake pedal
until you have confirmed that
( P is shown
on the shift lever position Indicator.
1When Stopped
NOTICE
The following can dama ge the transmission:•Depressing the accelerator and brake pedals
simultaneously.
•Changing into ( P before the vehicle stops
completely.
When facing uphill, do not hold the vehicle by
depressing the accelerator pedal.
Doing so may cause the items to malfunction or a fire
inside the vehicle.

503
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 504
Safety When Performing Maintenance ... 505
Parts and Fluids Used in Maintenance Service ........................................... 506
Maintenance Minder
TM..................... 507
Maintenance Under the Hood Maintenance Items Under the Hood .... 511
Opening the Hood ........................... 512
Engine Compartment Cover ............. 513
Recommended Engine Oil ................ 514
Oil Check ......................................... 515
Adding Engine Oil ............................ 516
Changing the Engine Oil and Oil Filter ...517 Engine Coolant ................................ 519
Transmission Fluid ............................ 521
Brake Fluid ....................................... 522
Refilling Window Washer Fluid......... 522
Replacing Light Bulbs ....................... 523Checking and Maintaining Wiper
Blades .......................................... 529
Checking and Maintaining Tires
Checking Tires ................................. 531
Tire and Loading Information Label ... 532
Tire Labeling .................................... 532
DOT Tire Quality Grading (U.S. Vehicles) .... 534Wear Indicators................................ 536 Tire Service Life ................................ 536
Tire and Wheel Replacement ........... 537
Tire Rotation .................................... 538
Winter Tires ..................................... 539
Battery ............................................... 540
Remote Transmitter Care Replacing the Button Battery ........... 541
Heating and Cooling System*/Climate
Control System* Maintenance............. 542Cleaning Interior Care .................................... 543
Exterior Care.................................... 545
Accessories and Modifications ........ 549
* Not available on all models

504
Maintenance
Before Performing Maintenance
Inspection and Maintenance
For your safety, perform all listed inspections and maintenance to keep your vehicle
in good condition. If you become aware of any abnormality (noise, smell, insufficient
brake fluid, oil residue on the ground, etc.), have your vehicle inspected by a dealer.
(Note, however, that service at a dealer is not mandatory to keep your warranties in
effect.)
■Daily inspections
Perform inspections before long distance trips, when washing the vehicle, or when
refueling.
■Periodic inspections
• Check the automatic transmission fluid level monthly.
2 Automatic Transmission Fluid P. 521
•Check the brake fluid level monthly.
2 Checking the Brake Fluid P. 522
•Check the tire pressure monthly. Examin e the tread for wear and foreign objects.
2Checking and Maintaining Tires P. 531
•Check the operation of the exterior lights monthly.
2Replacing Light Bulbs P. 523
•Check the condition of the wiper bl ades at least every six months.
2Checking and Maintaining Wiper Blades P. 529
■Types of Inspection and Maintenance
1Inspection and Maintenance
Maintenance, replacement, or repair of
emissions control devices and systems may be
done by any automotive repair establishment or
individuals using parts that are “certified” to
EPA standards.
According to state and fede ral regulations, failure to
perform maintenance on the maintenance main
items marked with # will not void your emissions
warranties. However, all maintenance services should
be performed in accordan ce with the intervals
indicated by the mult i-information display.
2 Maintenance Service Items P. 509
If you want to perform complex maintenance tasks
that require more skills a nd tools, you can purchase a
subscription to the Service Express website at
www.techinfo.honda.com .
2 Authorized Manuals P. 595
If you want to perform ma intenance yourself, make
sure that you have the necessary tools and skills first.
After performing ma intenance, update the records in
the separate maintenance booklet.
U.S. models

505
uuBefore Performing Maintenance uSafety When Performing Maintenance
Maintenance
Safety When Performing Maintenance
Some of the most important safe ty precautions are given here.
However, we cannot warn you of every conceivable hazard that can arise in
performing maintenance. Only you can decide whether you should perform a given
task.
• To reduce the possibility of fire or explos ion, keep cigarettes, sparks, and flames
away from the battery and all fuel related parts.
• Never leave rags, towels, or other flammable objects under the hood.
u Heat from the engine and exhaust can ignite them, causing a fire.
• To clean parts, use a co mmercially available degreas er or parts cleaner, not
gasoline.
• Wear eye protection and protective clothi ng when working with the battery or
compressed air.
• Engine exhaust contains carbon monoxide, which is poisonous and can kill you.
u Only operate the engine if th ere is sufficient ventilation.
• The vehicle must be in a stationary condition.
u Make sure your vehicle is parked on le vel ground, the parking brake is set, and
the engine is off.
• Be aware that hot parts can burn you.
u Make sure to let the engine and exhaust system cool thoroughly before
touching vehicle parts.
• Be aware that moving parts can injure you.
u Do not start the engine unless instruct ed, and keep your hands and limbs away
from moving parts.
■Maintenance Safety
■Vehicle Safety
1 Safety When Performing Maintenance
3WARNING
Improperly maintaining this vehicle or
failing to correct a pr oblem before driving
can cause a crash in which you can be
seriously hurt or killed.
Always follow the inspection and
maintenance recommendations according
to the schedules in this owner’s manual.
3WARNING
Failure to properly follow maintenance
instructions and precautions can cause you
to be seriously hurt or killed.
Always follow the procedures and
precautions in this owner’s manual.