High mount HONDA RIDGELINE 2023 Owners Manual

Visual Index
10
Quick Reference Guide❚Maintenance Under the Hood (P496)
❚Windshield Wipers (P157, 514)
❚Power Door Mirrors (P165)
❚Headlights (P149, 508)
❚Front Side Marker Lights (P149, 510)
❚Side Turn Signal Lights* (P148, 511)
❚How to Refuel (P484)
❚Rear Turn Signal and Back-Up Lights (P148, 512)
❚Tires (P516, 539)
❚Front Turn Signal/Parking* Lights (P148, 511)
❚Brake/Taillight and Rear Side Marker Lights (P512)
❚Rear License Plate Light (P513)
❚Multi-View Rear Camera (P481)
❚Drop Opening the Tailgate (P132)
❚Swing Opening the Tailgate (P132)
❚Opening and Closing the Trunk (P133)
❚AC Power Outlet* (P191)
❚High-Mount Brake Light (P513)
❚Fog Lights (P152, 510)
❚Daytime Running Lights /Parking Lights* (P153, 510)
❚Door Lock/Unlock Control (P120)
❚Rear License Plate Light (P513)
❚Bed Lights (P193)

154
uuOperating the Switches Around the Steering Wheel uAuto High-Beam (High Beam Support System)
Controls
Auto High-Beam (High Beam Support System)
The front sensor camera detects the light sources ahead of the vehicle such as the
lights of a preceding or oncoming vehicle, or street lights. When you are driving at
night, the system automatically switches the headlights between low beam and high
beam depending on the situation.
When all of the following conditions have been met, the auto high-beam indicator
comes on and the auto high-beam is activated. •The power mode is in ON.
• The light switch is in AUTO.
• The lever is in the low beam position.
• The headlights have been automatically
activated.
• It is dark outside the vehicle.
If the auto high-beam indicator does not co me on even when all the conditions have
been met, carry out the following procedure and the indicator will come on.
• Pull the lever toward you for flashing the high beams then release it while driving.1Auto High-Beam (High Beam Support System)
The auto high-beam system does not always operate
in every situation. This syst em is just for assisting the
driver. Always observe your surroundings and switch
the headlights between high beam and low beam
manually if necessary.
If you find the timing of beam changes inconvenient
for driving, change the headlight beams manually.
The range and the distance at which the camera can
recognize varies de pending on conditions
surrounding your vehicle.
Regarding the handling of the camera mounted to
the inside of the windshiel d, refer to the following.
2 Front Sensor Camera P. 465
For the auto high-beam to work properly:
•Do not place an object that reflects light on the
dashboard.
•Keep the windshield around the camera clean.
•When cleaning the windshield, be careful not to
apply the windshield cleans er to the camera lens.
•Do not attach an object, sticker or film to the area
around the camera.
•Do not touch the camera lens.
If the camera receives a st rong impact, or repairing of
the area near the camera is required, consult a dealer.
■How to Use the Auto High-Beam
Front Sensor
Camera
Auto High-Beam
Indicator
Light Switch

229
uuAudio System Basic Operation uAdjusting the Sound
Features
Adjusting the Sound
1. Select .
2. Select Audio .
3. Select .
4. Select Sound .
Select a tab from the following choices:
• BAS-TRE : Bass, Treble
• FAD-BAL : Fader, Balance
• SUBW
*/CTR-SUBW*: Center*, Subwoofer
• SVC (Speed Volume Compensation) :
Sets the amount of volume increase.
1 Adjusting the Sound
The Speed Volume Compensation (SVC) has four
modes: Off, Low , Mid, and High.
SVC adjusts the volume level based on the vehicle
speed. As you go faster, audio volume increases. As
you slow down, audi o volume decreases.
You can also adjust the sound by the following
procedure.
1. Select .
2. Select Settings .
3. Select Audio .
4. Select Sound .
When the Truck Bed Audio system is on, only the
BAS-TRE tab is selectable.
Models with Truck Bed Audio System
* Not available on all models

370
uuBefore Driving uCarrying Cargo
Driving
Carrying Cargo
Your vehicle can carry a large amount of cargo in the pickup bed.
However, the pickup bed is not intended for carrying passengers.
People who ride in the pickup bed can be ve ry seriously injured or killed in a crash.
• When loading and unloading cargo, make sure all passengers or any objects are
clear of the tailgate before opening or closing it. The tailgate should be closed
securely before driving when it is not used as the extended pickup bed.
• The maximum allowable loading weight for the trunk is 300 lbs (136 kg).
Do not exceed this weight limi t, or you may damage the trunk.
• The maximum allowable loading weight on the pickup bed is 1,100 lbs (500 kg).
Do not exceed the load limit.
2 Maximum Load Limit P. 367
•Distribute cargo evenly on the pickup bed. Place the heaviest items on the bottom
and as far forward as possible of the rear axle. Tie down and secure all items that
could be thrown out of the vehicle during a crash or sudden stop.
• If you stack items higher than the bed si des, tailgate, or back window, secure
them with a net or cover.
This will reduce the risk of items being thrown out of the pickup bed during a
crash or sudden stop.
• When the tailgate is dropped open, it can be used as an extended pickup bed.
The maximum allowable weight on the tailgate while driving is 300 lbs (136 kg).
Exceeding this limit c ould damage the tailgate.
• Carrying heavy cargo in the pickup bed will raise your vehicle’s center of gravity.
This can affect handling and performance. Drive more slowly and cautiously, and
allow extra time and distance for braking.
■Carrying Cargo in the Pickup Bed1 Carrying Cargo
3WARNING
Allowing passengers to ride in the pickup
bed or on the tailgate can result in death or
serious injury in a crash.
Make sure all passengers ride in a seat and
wear a seat belt properly.
3WARNING
Never let passengers ride in the pickup bed,
in the trunk space, or on the bed rails. This
could cause very serious injuries or death.
No one should ride in any position on your
vehicle that is not eq uipped with seats and
seat belts.
Exceeding load limits or improperly loading
cargo on the vehicle can cause a crash in
which you can be seriously injured or killed.
Load the cargo carefully before starting to
drive.

415
uuWhen Driving uIntelligent Variable Torque Management (i-VTM4TM) AWD System*
Driving
Intelligent Variable Torque Management (i-VTM4TM)
AWD System*
The Intelligent Variable To rque Management (i-VTM4TM) AWD System is a full time
all wheel drive system that automatically controls and transfers varying amount of
engine torque to all wheels independently according to the driving conditions.
You still need to exercise the same care when accelerating, steering, and braking
that you would in a two wheel drive vehicle.
Avoid continuously driving on slippery surfaces where a wheel is likely to spin out,
and do not drive if the All-wheel drive ( AWD) Indicator starts blinking. Driving
continuously under such conditions can damage the system’s torque distribution
unit.
If the All-wheel drive (AWD ) Indicator blinks while driving, it indicates the
differential temperature is too high. If this happens, pull to the side of the road
when it is safe, shift to park, and idle the engine until the indicator goes out. If the
indicator does not go out, take your vehi cle to a dealer to have it checked.1Intelligent Variable Torq ue Management (i-VTM4TM) AWD
System*
NOTICE
Do not continuously spin the front tires of your
vehicle. Continuously spinning the front tires can
cause transmission or re ar differential damage.
The Intelligent Variable Torque Management (i-
VTM4
TM) AWD System may not function properly if
tire type and size are mixed. Make sure to use the
same size and type of tire , and the air pressures as
specified. 2 Tire and Wheel Replacement P. 522
* Not available on all models

434
uuHonda Sensing ®u Collision Mitigation Braking SystemTM (CMBSTM)
Driving
■Automatic shutoff
CMBSTM may automatically shut itself off and the CMBSTM indicator comes and stays
on when:
• The temperature inside the system is high.
• You drive off-road or on a mountain ro ad, or curved and winding road for an
extended period.
• An abnormal tire condition is detected (i ncorrect tire size, flat tire, etc.).
• The camera behind the rearview mirror, or the area around the camera, including
the windshield, gets dirty.
Once the conditions that caused the CMBS
TM to shut off improve or are addressed
(e.g., cleaning), the system comes back on.

494
uuMaintenance MinderTMuTo Use Maintenance MinderTM
Maintenance
■Maintenance Service Items1Maintenance Service Items
•Independent of the maintenance message in the
multi-information display, replace the brake fluid
every 3 years.
•Adjust the valves during services A, B, 1, 2, or 3 if
they are noisy.
Maintenance Minder MessageSystem Message
Indicator
Sub Items
Main
Item
*1: If the message Maintenance Due Now 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 in the first column on page 581.
*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 every 15,000 miles (24,000 km).
CODEMaintenance Main Items
A
●Replace engine oil*1
B●Replace engine oil*1 and oil filter●Inspect front and rear brakes●Check parking brake adjustment●Inspect tie rod ends, steering gearbox, and boots●Inspect suspension components●Inspect driveshaft boots●Inspect brake hoses and lines (Including ABS/VSA ®)●Inspect all fluid levels and condition of fluids●Inspect exhaust system#
●Inspect fuel lines and connections#
*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
TM. If you regularly drive your vehicle under these conditions, have the transmission
fluid changed at every 30,000 miles (48,000 km) or 2 years.
*5: If you drive regularly in very high temperatures (over 110°F, 43°C), in very low temperatures (under
-20°F, -29°C), or towing a trailer, replace every 60,000 miles (U.S.) / 100,000 km (Canada).
*6: Driving in mountainous areas at very low vehicle speeds or trailer towing results in higher level of mechanical (Shear) stress to fluid. This requires differential fluid changes more frequently than
recommended by the Maintenance Minder
TM. If you regularly drive your vehicle under these conditions,
have the differential fluid changed at 7,500 miles (12,000 km), then every 15,000 miles (24,000 km).
CODEMaintenance Sub Items
1
●Rotate tires
2●Replace air cleaner element*2
●Replace dust and pollen filter*3
●Inspect drive belt
3
●Replace transmission fluid and transfer fluid*, *4
4●Replace spark plugs●Replace timing belt and inspect water pump*5
●Inspect valve clearance
5
●Replace engine coolant
6●Replace rear differential fluid*, *6
* Not available on all models

504
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 first. If it is completely empty, also check the coolant level in the
radiator. Add the engine coolant accordingly.
1. Make sure the engine and radiator are cool.
2. Remove the engine compartment cover.
2 Engine Compartment Cover P. 498
3.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.
4. Inspect the cooling system for leaks.
Specified coolant: Honda Long Life Antifreeze/Coolant Type 2
■Reserve Tank
1Engine Coolant
NOTICE
Genuine Honda engine coolan t is a 50/50 mixture of
antifreeze and water that can withstand freezing at
temperatures as low as a bout -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. Th ey may not be compatible
with the coolant or with the engine components.
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.
MAX
MIN
Reserve Tank

513
uuReplacing Light Bulbs uRear License Plate Light Bulbs
Maintenance
Rear License Plate Light Bulbs
When replacing, use the following bulbs.
1.Remove the license plat e light assembly by
pulling it towards you, and then pulling the
front edge upward.
2. Turn the socket counter-clockwise and
remove it. Remove the old bulb.
3. Insert a new bulb and turn clockwise.
High-Mount Brake Light
High-mount brake light is LED type. Have an authorized Honda dealer inspect and
replace the light assembly.
Rear License Plate Lights:5W
Bulb
Socket

574
Information
Specifications
■Vehicle Specifications
*1: Models with AWD
*2: Models with 2WD
■Air Conditioning
ModelRidgeline
No. of Passengers:
Front 2
Rear 3
Total 5
Weights:Gross Vehicle
Weight RatingSee the certification label
on the driver’s doorjamb
Gross Axle Weight
Rating (Front)See the certification label
on the driver’s doorjamb
Gross Axle Weight
Rating (Rear)See the certification label
on the driver’s doorjamb
Gross Combined Weight
Rating U.S.: 10,031 lbs (4,550 kg)
*1
8,245 lbs (3,740 kg)*2
Canada: 4,550 kg
Refrigerant TypeHFO-1234yf (R-1234yf)
Charge Quantity 21.3 – 23.1 oz (605 – 655 g)
Lubricant TypeRB100EV-01 (POE)
Quantity 7.75 – 9.34 cu-in (127 – 153 cm3)
■ Engine Specifications
■ Fuel
■ Washer Fluid
Displacement211.8 cu-in (3,471 cm3)
Spark Plugs NGK DILZKR7B11G
TypeUnleaded gasoline, Pump octane number
of 87 or higher
Fuel Tank Capacity 19.5 US gal (73.8 L)
Tank CapacityU.S.: 1.0 US gal (3.8 L)
Canada: 1.4 US gal (5.3 L)
■ Light Bulbs
*1: Models with LED parking lights
*2: Models without LED parking lights
*3: Models with Truck Bed Audio System
*4: Models without Truck Bed Audio System
*5: Models with moonroof
*6: Models without moonroof
Headlights (Low Beam)LED
Headlights (High Beam) 60W (HB3)
Fog LightsLED
Front Turn Signal/Parking* Lights 28/8 W (Amber)Parking Lights*LED
Front Side Marker Lights LED
Daytime Running LightsLED*1
60W (HB3)*2
Side Turn Signal Lights (on Door Mirrors)*LEDBrake/Taillights/Rear Side Marker LightsLED
Back-Up Lights 21 W
Rear Turn Signal Lights21 W
High-Mount Brake Light LED
Rear License Plate Lights5 W
Bed Lights LED*3
5 W*4
Interior Lights
Front Map LightsLED*5
5 W*6
Rear Map Lights5 WVanity Mirror Lights*1.4 WDoor Pocket Lights*LEDBeverage Holder Light*LEDDoor Courtesy Lights*3.8 WDoor Inner Handle Lights*LEDConsole Compartment Light1.4 WGlove Box Light1.4 WFoot Lights*LED
* Not available on all models