brake sensor HONDA ACCORD 2022 User Guide

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uuHonda Sensing ®u Adaptive Cruise Control (ACC) with Low Speed Follow
Driving
■How to activate the system1Adaptive Cruise Control (ACC) with Low Speed Follow
For directions on the prop er handling of the radar
sensor, refer to the following page.
2 Radar Sensor P. 506
You can read about handling information for the
camera equipped with this system. 2 Front Sensor Camera P. 504
ACC with Low Speed Follow may not work properly
under certain conditions.
2 ACC with Low Speed Follow Conditions
and Limitations P. 476
When not using ACC with Low Speed Follow: Turn
off adaptive cruise by pressing the button.
Do not use ACC with Low Speed Follow under the
following conditions:
•On roads with heavy traf fic or while driving in
continuous stop and go traffic.
•On roads with sharp turns.•On roads with steep downhill sections, as the set
vehicle speed can be exceeded by coasting. In such
cases, ACC with Low Speed Follow will not apply
the brakes to maintain the set speed.
•On roads with toll collection facilities or other
objects between lanes of traffic, or in parking
areas, or faci lities with driv e through access.
How to use
■Press the button on the
steering wheel.
(white) is on in the instrument panel.
ACC with Low Speed Follow is ready to use.

uuHonda Sensing ®u Adaptive Cruise Control (ACC) with Low Speed Follow
476
Driving
The system may automatically shut off under certain conditions. Some examples of
these conditions are listed below. Other conditions may reduce some of the ACC
with Low Speed Follow functions.
2 Front Sensor Camera P. 504
2 Radar Sensor P. 506
■Environmental conditions
• Driving in bad weather (rain, fog, snow, etc.).
■Roadway conditions
• Driving on a snowy or wet roadway (obs cured lane marking, vehicle tracks,
reflected lights, road spray, high contrast).
■Vehicle conditions
• The outside of the windshie ld is blocked by dirt, mud, leaves, wet snow, etc.
• An abnormal tire or wheel condition (incorre ct sizes, varied sizes or construction,
improperly inflated, comp act spare tire, etc.).
• The camera temperature gets too high.
• The parking brake is applied.
• When the radar sensor cover is dirty.
• The vehicle is tilted due to a heav y load or suspension modifications.
• When tire chains
* are installed.
■ACC with Low Speed Follow Conditions and Limitations1ACC with Low Speed Follow Conditions and Limitations
If you need the radar sensor to be repaired, or
removed, or the radar se nsor cover is strongly
impacted, turn off the system by pressing the
button and take your vehicle to a dealer.
Have your vehicle checked by a dealer if you find any
unusual behavior of the system (e.g., the warning
message appears too frequently).
* Not available on all models

477
uuHonda Sensing ®u Adaptive Cruise Control (ACC) with Low Speed Follow
Continued
Driving
■Detection limitations
• A vehicle suddenly crosses in front of you.
• The interval between your vehicle and the vehicle ahead of you is too short.
• A vehicle cuts in front of you at a slow speed, and it brakes suddenly.
• You accelerate rapidly and approach the vehicle ahead of you at high speed.
• The vehicle ahead of you is a motorcycle, bicycle, mobility scooter, or other small
vehicle.
• There are animals in front of your vehicle.
• You drive on a curved or winding or undulating road that makes it difficult for the
sensor to properly detect a vehicle in front of you.
• The speed difference between your vehi cle and a vehicle in front of you is
significantly large.
• An oncoming vehicle suddenly comes in front of you.
• Your vehicle abruptly crosses over in front of an oncoming vehicle.

478
uuHonda Sensing ®u Adaptive Cruise Control (ACC) with Low Speed Follow
Driving
• Driving through a narrow metal bridge.
• The vehicle ahead of you brakes suddenly.
• The vehicle ahead of you has a unique shape.
• Your vehicle or the vehicle ahead of you is driving on one edge of the lane.
Sensor detects upper section
of an empty carrier truck. Panel truck, tanker
truck, etc.

Continued483
uuHonda Sensing ®u Adaptive Cruise Control (ACC) with Low Speed Follow
Driving
■Automatic cancellation
The beeper sounds and a message appears on the driver information interface when
ACC with Low Speed Follow is automatically canceled. Any of these conditions may
cause the ACC with Low Speed Fo llow to automatically cancel:
• Bad weather (rain, fog, snow, etc.)
• When the radar sensor at the lower part of the front bumper gets dirty.
• The vehicle ahead of yo u cannot be detected.
• An abnormal tire condition is detected, or the tires are skidding.
• Driving on a mountainous road, or driving off road for extended periods.
• Abrupt steering wheel movement.
• When the ABS, VSA ®, CMBS
TM, or Low Speed Braking Control system* is
activated.
• When the ABS or VSA ® system indicator comes on.
• When the vehicle is stopped on a very steep slope.
• When you manually apply the parking brake.
• When the detected vehicle within the AC C with Low Speed Follow range is too
close to your vehicle.
• The camera behind the rearview mirror, or the area around the camera, including
the windshield, gets dirty.
• When the Maximum Load Limit is exceeded.
• When passing through an enclosed space, such as tunnel.
• The vehicle has repeatedly applied the brakes to maintain the set speed (for
example, you are descending a long slope).
The ACC with Low Speed Follow automatic ca ncellation can be also triggered by the
following causes. In these cases, the parking brake will be automatically applied.
• The driver’s seat belt is unfastene d when the vehicle is stationary.
• The vehicle stops for more than 10 minutes.
• The engine is turned off.
1Automatic cancellation
Even though ACC with Low Speed Follow has been
automatically canceled, you can still resume the prior
set speed. Wait until the condition that caused ACC
with Low Speed Follow to cancel improves, then
press the SET/– button.
* Not available on all models

494
uuHonda Sensing ®u Road Departure Mitigation (RDM) System
Driving
Road Departure Mitigation (RDM) System
Alerts and helps to assist you when the sy stem detects a possibility of your vehicle
unintentionally crossing over detected la ne markings and/or leaving the roadway
altogether.
The front camera behind the rearview mirror
monitors left and right lane markings (in white
or yellow). If your vehicle is getting too close
to detected lane markings without a turn
signal activated, the system, in addition to a
visual alert, applies steering torque and alerts
you with rapid vibrations on the steering
wheel, to help you remain within the detected
lane.
2 Customized Features P. 351
As a visual alert, the Lane Departure
message appears on the driver information
interface.
If the system determines that its steering i nput is insufficient to keep your vehicle on
the roadway, it may apply braking. u Braking is applied only when the lane markings are solid continuous lines.
The system cancels assisting operations wh en you turn the steering wheel to avoid
crossing over detected lane markings.
If the system operates several times without detecting driver response, the system
beeps to alert you.
■How the System Works
1 Road Departure Mitigation (RDM) System
Important Safety Reminder
Like all assistance systems, the RDM system has
limitations.
Overreliance on the RDM system may result in a
collision. It is always your responsibility to keep the
vehicle within your driving lane.
The RDM system only alerts you when lane drift is
detected without a turn signal in use. The RDM
system may not detect all la ne markings or lane or
roadway departures; accu racy will vary based on
weather, speed and lane marker condition. It is
always your responsibilit y to safely operate the
vehicle and avoid collisions.
You can read about handling information for the
camera equipped with this system. 2 Front Sensor Camera P. 504
The RDM system may not wo rk properly or may work
improperly under the certain conditions: 2 RDM Conditions and Limitations P. 496
There are times when you may not notice RDM
functions due to your opera tion of the vehicle, or
road surface conditions.
In the following case, a beeper sounds, a message
related to the ACC with Low Speed Follow appears
on the driver information interface, and the braking
function controlled by the RDM system is canceled.
•The vehicle has repeatedly applied the brakes to
maintain the set speed (for example, you are
descending a long slope).

Index
646
Index
Index
Numbers
7-Speed Manual Shift Mode.................... 431
Operation ................................................ 432
A
ABS (Anti-lock Brake System) ................... 516
Accessories and Modifications ................. 593
Accessory Power Sockets .......................... 231
Adaptive Cruise Control (ACC) with Low
Speed Follow ........................... 103, 104, 470
Adaptive Damper System ......................... 440
Additives
Coolant ................................................... 559
Engine Oil ................................................ 551
Washer .................................................... 563
Additives, Engine Oil ................................ 551
Adjusting
Armrest ................................................... 222
Front Seats .............................................. 212
Head Restraints........................................ 219
Mirrors .................................................... 210
Rear Seats................................................ 216
Steering Wheel ........................................ 209
Agile Handling Assist ................................ 443
Air Conditioning System (Climate Control System) ........................ 240
Changing the Mode ................................ 240
Defrosting the Windshield and Windows ............................................... 241
Dust and Pollen Filter ............................... 587 Recirculation/Fresh Air Mode ................... 240
Sensors ................................................... 243
Synchronized Mode................................. 242
Using Automatic Climate Control ............ 240
Air Pressure ............................... 576, 633, 635
Airbags ........................................................ 46
Advanced Airbags ..................................... 52
After a Collision ........................................ 49
Airbag Care............................................... 63
Event Data Recorder .................................... 0
Front Airbags (SRS) .................................... 49
Indicator.............................................. 60, 93
Knee Airbags............................................. 54
Passenger Airbag Off Indicator .................. 61
Sensors ..................................................... 46
Side Airbags .............................................. 57
Side Curtain Airbags.................................. 59
AM/FM Radio ............................................ 278
Android Auto ........................................... 320
Anti-lock Brake System (ABS) .................. 516
Indicator.................................................... 93
Apple CarPlay ........................................... 313
Armrest ..................................................... 222
AT&T Hotspot ........................................... 311
Audio Remote Controls ........................... 250
Audio System ............................................ 246
Adjusting the Sound................................ 272
Audio/Information Screen........................ 254
Display Setup .......................................... 273
Error Messages ........................................ 327
General Information ................................ 329 Home Screen .......................................... 259
How to Update Wirelessly ....................... 266
How to Update with a USB Device .......... 270
How to use Siri Eyes Free ........................ 312
iPod ........................................................ 293
Limitations for Manual Operation ............ 274
MP3/WMA/AAC ..................................... 296
Reactivating ............................................ 249
Remote Controls ..................................... 250
Security Code ......................................... 249
Selecting an Audio Source ...................... 274
Status Area ............................................. 264
System Updates ...................................... 266
Theft Protection ...................................... 249
USB Flash Drives.............................. 296, 330
USB Ports ................................................ 247
Wallpaper Setup ..................................... 257
Audio/Information Screen ....................... 254
Authorized Manuals ................................ 644
Auto Door Locking/Unlocking ................ 180
Customize .............................................. 368
Auto High-Beam ...................................... 199
Indicator ................................................... 94
Auto Idle Stop .......................................... 435
Auto Idle Stop OFF Button ...................... 436
Automatic Brake Hold ............................. 513
Indicator ........................................... 86, 513
Automatic Brake Hold System
Indicator ........................................... 86, 513
Automatic Intermittent Wipers .............. 203
Automatic Lighting .................................. 196

647
Index
Automatic TransmissionCreeping................................................. 419
Fluid ....................................................... 561
Kickdown ............................................... 419
Shift Operation ....................................... 421
Shifting ................................................... 420
Average Fuel Economy ............................ 145
Average Speed ......................................... 147
B
Battery...................................................... 584
Charging System Indicator ................ 88, 613
Jump Starting ......................................... 606
Maintenance (Checking the Battery) ....... 584
Maintenance (Replacing) ......................... 586
Belts (Seat) .................................................. 38
Beverage Holders ..................................... 227
Blind spot information System ................ 450
Bluetooth ® Audio ..................................... 299
Bluetooth ® HandsFreeLink ®................... 374
Booster Seats (For Children) ...................... 77
Brake System ............................................ 508
Anti-lock Brake System (ABS) .................. 516
Automatic Brake Hold ............................. 513
Brake Assist System................................. 517
Fluid ....................................................... 562
Foot Brake .............................................. 512
Indicator ............................. 83, 84, 615, 616
Parking Brake.......................................... 508
Brightness Control (Instrument Panel) ... 205Bulb Replacement
.................................... 564
Brake, Taillight, Rear Side Marker Lights and
Rear Turn Signal Light ............................ 567
Fog Lights ................................................ 566
Front Side Marker Lights .......................... 566
Front Turn Signal Lights ........................... 566
Headlights ............................................... 564
High-Mount Brake Light .......................... 571
Parking/Daytime Running Lights .............. 566
Rear License Plate Lights .......................... 571
Side Turn Signal/Em ergency Indicator
Lights .................................................... 566
Taillight, Brake Light and Back-Up Light ... 569
Bulb Specifications ........................... 632, 634
C
Carbon Monoxide Gas ................................ 78
Cargo Hooks ............................................. 229
Carrying Cargo .................................. 403, 405
Center Pocket ........................................... 225
Certification Label .................................... 636
Changing Bulbs ......................................... 564
Charging System Indicator ................. 88, 613
Child Safety ................................................. 64
Childproof Door Locks ............................. 179
Emergency Trunk Opener ........................ 183
Child Seat .................................................... 64
Booster Seats ............................................. 77
Child Seat for Infants ................................. 66
Child Seat for Small Children ..................... 67 Installing a Child Seat wi
th a Lap/Shoulder Seat
Belt ......................................................... 72
Larger Children ......................................... 76
Rear-facing Child Seat ............................... 66
Selecting a Child Seat ................................ 68
Using a Tether ........................................... 74
Childproof Door Locks ............................. 179
Cleaning the Exterior ............................... 590
Cleaning the Interior ................................ 588
Climate Control System ............................ 240
Changing the Mode ................................ 240
Defrosting the Windshield and Windows ............................................... 241
Dust and Pollen Filter............................... 587
Recirculation and Fresh Air Mode ............ 240
Sensors ................................................... 243
Synchronized Mode................................. 242
Using Automatic Climate Control ............ 240
Clock .......................................................... 166
CMBS
TM (Collision Mitigation Braking
SystemTM) ................................................. 456
Coat Hook ................................................. 229
Collision Mitigation Braking System
TM
(CMBSTM) ................................................. 456
Compact Spare Tire .................. 597, 633, 635
Console Compartment ............................. 226
Continuously Variable Transmission Creeping ................................................. 419
Fluid ........................................................ 561
Kickdown ................................................ 419
Operating the Shift Lever........... 24, 428, 430

649
Index
F
Features.................................................... 245
Filters Dust and Pollen....................................... 587
Oil .......................................................... 555
Flat Tire ..................................................... 597
Floor Mats ................................................ 589
Fluids
Automatic Transmission .......................... 561
Brake ...................................................... 562
Continuously Variable Transmission ........ 561
Engine Coolant ....................................... 559
Windshield Washer ................................. 563
FM/AM Radio ........................................... 278
Fog Lights ................................................. 197
Indicator ................................................... 97
Folding Down the Rear Seat ................... 216
Foot Brake ................................................ 512
Front Airbags (SRS) .................................... 49
Front Seat Heaters ................................... 237
Front Seat Heaters and Seat Ventilation .............................................. 238
Front Seats Adjusting ................................................ 212
Front Sensor Camera ............................... 504
Fuel ..................................................... 25, 531
Economy................................................. 534
Gauge .................................................... 139
Instant Fuel Economy .............................. 145
Low Fuel Indicator..................................... 93
Range ..................................................... 145 Recommendation .................................... 531
Refueling ................................................. 531
Fuel Economy and CO2 Emissions ............ 534
Fuel Fill Door ....................................... 25, 532
Unable to Unlock ..................................... 627
Fuses .......................................................... 620
Inspecting and Changing ......................... 625
Locations ................................. 620, 622, 624
G
Gasoline (Fuel) Economy ................................................. 534
Gauge ..................................................... 139
Information ............................................. 531
Instant Fuel Economy ............................... 145
Low Fuel Indicator ..................................... 93
Refueling ................................................. 531
Gauges ...................................................... 139
Glass (care) ........................................ 588, 591
Glove Box .................................................. 225
H
Halogen Bulbs ........................................... 564
Handling the Unexpected ........................ 595
HandsFreeLink ® (HFL) ............................... 374
Automatic Import of Cellular Phonebook and
Call History ............................................ 384
Automatic Transferring ............................ 383
Displaying Messages ................................ 394 Favorite Contacts .................................... 385
HFL Buttons............................................. 374
HFL Menus .............................................. 377
HFL Status Display ................................... 376
In Case of Emergency ...................... 305, 398
Limitations for Manual Operation ............ 376
Making a Call .......................................... 387
Options During a Call .............................. 390
Phone Setup............................................ 379
Receiving a Call ....................................... 390
Receiving a Text Message ........................ 392
Ringtone ................................................. 383
Selecting a Phone .................................... 393
To Set Up a Text Message Options .......... 391
Hazard Warning Button .............................. 6
HD Radio
TM............................................... 281
Head Restraints ........................................ 219
Headlights ................................................. 195
Aiming .................................................... 564
Auto High-Beam ..................................... 199
Automatic Operation............................... 196
Dimming ......................................... 195, 198
Operating................................................ 195
Head-Up Display ....................................... 159
Heated Steering Wheel ............................ 236
Heated Windshield Button ...................... 204
Heaters (Seat) ........................... 237, 238, 239
HFL (HandsFreeLink ®)............................... 374
High Beam Indicator .................................. 97
Hill Start Assist System ............................. 417
HomeLink ® Universal Transceiver ............ 371

652
Index
P
Paddle Shifters.................................. 425, 431
Panic Mode ............................................... 186
Parking ...................................................... 518
Parking Brake ............................................ 508
Parking Brake and Brake System Indicator (Amber) ............................................. 84, 616
Parking Brake and Brake System Indicator
(Red) .......................................... 83, 615, 616
Parking Sensor System .............................. 520
Passenger Airbag Off Indicator ................. 61
Passing Indicators ..................................... 195
Phone ........................................................ 150
Playing Bluetooth ® Audio ........................ 299
Power Windows ........................................ 187
Precautions While Driving ........................ 418
Rain ......................................................... 418
Pregnant Women ....................................... 44
Puncture (Tire) .......................................... 597
R
Radiator..................................................... 560
Radio (AM/FM) .......................................... 278
Radio (SiriusXM ®)...................................... 282
Radio Data System (RDS) .......................... 280
Range ........................................................ 145
RDS (Radio Data System) .......................... 280
Readiness Codes (Emissions Testing) ....... 639
Rear Defogger/Heated Door Mirror
Button ...................................................... 204 Rear Seat (Folding Down)
........................ 216
Rear Seat Heaters ..................................... 239
Rear Seat Reminder .................................. 217
Rearview Mirror ....................................... 210
Refueling .................................................. 531
Fuel Gauge.............................................. 139
Gasoline .................................. 531, 632, 634
Low Fuel Indicator ..................................... 93
Regulations ............................... 448, 578, 637
Remote Engine Start ................................ 414
Remote Transmitter ................................. 174
Replacement Battery .................................................... 586
Bulbs ....................................................... 564
Fuses ............................... 620, 622, 624, 625
Tires ........................................................ 581
Wiper Blade Rubber ................................ 572
Reporting Safety Defects ......................... 638
Resetting a Trip Meter ..................... 143, 145
Road Departure Mitigation (RDM) ......... 494
On and Off.............................................. 496S
Safe Driving ................................................ 33
Safety Check ............................................... 37
Safety Labels ............................................... 79
Safety Message ............................................. 3
Safety Support .......................................... 158 Seat Belts
.................................................... 38
Adjusting the Shoulder Anchor ................. 43
Automatic Seat Belt Tensioners ................. 41
Checking .................................................. 45
Fastening .................................................. 42
Installing a Child Seat wi th a Lap/Shoulder Seat
Belt ......................................................... 72
Pregnant Women...................................... 44
Reminder .................................................. 39
Warning Indicator ............................... 39, 92
Seat Heaters ............................. 237, 238, 239
Seat Ventilation ....................................... 238
Seats .......................................................... 212
Adjusting ................................................ 212
Front Seats.............................................. 212
Rear Seats ............................................... 216
Seat Heaters ........................... 237, 238, 239
Seat Ventilation ...................................... 238
Security System ........................................ 184
Immobilizer System Indicator ..................... 98
Security System Alarm Indicator ................ 99
Selecting a Child Seat ................................ 68
Sequential Mode ...................................... 425
Operation ............................................... 426
Shift Buttons ...................................... 21, 420
Operation ............................................... 421
Shift Lever .................................. 24, 427, 429
Operation ................................. 24, 428, 430
Releasing ................................................ 609
Won’t Move ........................................... 609
Shift Position Indicator .............................. 88