2019 HONDA RIDGELINE sensor

556
Maintenance
Battery
Checking the Battery
The condition of the battery is monitored by a sensor located on the negative
terminal of the battery. If there is a prob lem with this sensor, the multi-information
display will display a warning message. If this happens, have you vehicle inspected
by a dealer.
Check the battery terminal s for corrosion monthly.
If your vehicle’s battery is disconnected or goes dead:
• The audio system is disabled.
2 Audio System Theft Protection P. 204
•The clock resets.
2 Clock P. 110
Charging the Battery
Disconnect both battery cables to prevent da maging your vehicle’s electrical system.
Always disconnect the negative (–) cable first, and reconnect it last.
1 Battery
WARNING: Battery post, terminals,
and related accessories contain lead
and lead compounds.
Wash your hands after handling.
If you find corrosion, clea n the battery terminals by
applying a baking powder a nd water solution. Clean
the terminals with a damp towel. Cloth/towel dry the
battery. Coat the terminals with grease to help
prevent future corrosion.
3WARNING
The battery gives off explosive hydrogen
gas during normal operation.
A spark or flame can cause the battery to
explode with enough force to kill or
seriously hurt you.
When conducting any battery
maintenance, wear prot ective clothing and
a face shield, or have a skilled technician do
it.
Models without navigation system

569Continued
Handling the Unexpected
If a Tire Goes Flat
Changing a Flat Tire
If a tire goes flat while driving, grasp the steering wheel firmly, and brake gradually
to reduce speed. Then, stop in a safe plac e. Replace the flat tire with a compact
spare tire. Go to a dealer as soon as possib le to have the full-size tire repaired or
replaced.
1. Park the vehicle on firm, level, non-slip pery surface and apply the parking brake.
2. Move the shift lever to
(P.
3. Turn on the hazard warning lights an d set the power mode to VEHICLE OFF
(LOCK).
1 Changing a Flat Tire
Follow compact spare precautions:
Periodically check the tire pressure of the compact
spare. It should be set to the specified pressure.
Specified Pressure: 60 psi (420 kPa, 4.2 kgf/cm
2)
When driving with the compact spare tire, keep the
vehicle speed under 50 mph (80 km/h). Replace with
a full-size tire as soon as possible.
The compact spare tire and wheel in your vehicle are
specifically for this model. Do not use them with
another vehicle. Do not us e another type of compact
spare tire or wheel with your vehicle.
Do not mount tire chains on a compact spare tire.
If a chain-mounted front tire goes flat, remove one of
the full-size rear tires and replace it with the compact
spare tire. Remove the flat front tire and replace it
with the full-size tire that was removed from the rear.
Mount the tire chains on the front tire.
Do not use a puncture-repairi ng agent on a flat tire,
as it can damage the tire pressure sensor.

577
uuIf a Tire Goes Flat uChanging a Flat Tire
Handling the Unexpected
If you replace a flat tire with the spare tire, the low tire pressure/TPMS indicator
comes on while you are driving. After dr iving for a few miles (kilometers), the
indicator will start blinking for a short time and then stay on. Tire Pressure
Monitor Problem appears on the multi-information display, but this is normal.
If you replace the tire with a specified regular tire, the warning message on the
multi-information display and the low tire pressure/TPMS indicator will go off after
a few miles (kilometers).
■TPMS with Tire Fill Assist and the Compact Spare Tire1 TPMS with Tire Fill Assist and the Compact Spare Tire
The system cannot monitor th e pressure of the spare
tire. Manually check the spare tire pressure to be sure
that it is correct.
Use the TPMS specific wheels. Each is equipped with
a tire pressure sensor mount ed inside the tire behind
the valve stem.

Index
613
Index
Index
A
ABS (Anti-lock Brake System).................. 492
AC Power Outlet ...................................... 184
Accessories and Modifications ................ 565
Accessory Power Sockets ......................... 177
Adaptive Cruise Control (ACC) ................ 457
Indicator ................................................... 85
Additives
Coolant .................................................. 535
Engine Oil ............................................... 530
Washer ................................................... 538
Adjusting Armrest .................................................. 170
Front Seats.............................................. 163
Head Restraints ............................... 168, 169
Mirrors.................................................... 161
Rear Seats ............................................... 166
Steering Wheel ....................................... 160
Temperature ........................................... 106
Agile Handling Assist ............................... 480
Air Conditioning System (Climate Control System) ....................... 188
Changing the Mode................................ 189
Defrosting the Windshield and Windows .............................................. 189
Dust and Pollen Filter .............................. 558
Recirculation/Fresh Air Mode................... 189
Sensor .................................................... 194
Synchronized Mode ................................ 191
Using Automatic Climate Control............ 188 Air Conditioning System
(Heating and Cooling System) ............... 195
Cooling ................................................... 197
Defrosting the Windshield and Windows ............................................... 198
Heating ................................................... 196
Air Pressure ....................................... 548, 603
Airbags ........................................................ 42
Advanced Airbags ..................................... 48
After a Collision ......................................... 46
Airbag Care ............................................... 54
Front Airbags (SRS) .................................... 45
Indicator .............................................. 52, 77
Passenger Airbag Off Indicator .................. 53
Sensors ...................................................... 42
Side Airbags .............................................. 49
Side Curtain Airbags .................................. 51
All-wheel drive (AWD) Indicator ............... 83
AM/FM Radio .................................... 214, 250
Android Auto ............................................ 290
Anti-lock Brake System (ABS) .................. 492
Indicator .................................................... 77
Apple CarPlay ........................................... 287
Armrest ..................................................... 170
Audio Remote Controls ............................ 205
Audio System ............................................ 200
Adjusting the Sound ........................ 212, 243
Audio/Information Screen ................ 208, 226
Auxiliary Input Jack .................................. 203
Changing the Home Screen Icon Layout ................................................... 230 Closing Apps ........................................... 240
Display Setup .................................. 213, 244
Error Messages ........................................ 295
General Information ................................ 299
Home Screen........................................... 233
Limitations for Manual Operation ............ 245
MP3/WMA/AAC ...................... 219, 262, 274
Playing a CD............................................ 262
Reactivating ............................................ 204
Recommended CDs ................................. 300
Remote Controls ..................................... 205
Security Code .......................................... 204
Selecting an Audio Source ....................... 245
Status Area ............................................. 239
Theft Protection ...................................... 204
USB Flash Drives ...................................... 302
USB Port.................................................. 201
Wallpaper Setup.............................. 210, 231
Audio/Information Screen ............... 208, 226
Authorized Manuals ................................ 611
Auto Door Locking/Unlocking ................. 124
Customize ............................................... 341
Auto High-Beam ....................................... 151
Auto high-beam Indicator ......................... 81
Automatic Intermittent Wipers ............... 155
Automatic Lighting .................................. 147

614
Index
Automatic Transmission........................... 441
Creeping ................................................. 441
Fluid ........................................................ 537
Kickdown ................................................ 441
Shift Lever Does Not Move....................... 584
Shift Lever Operation ............................... 443
Shifting.................................................... 442
Auxiliary Input Jack .................................. 203
Average Fuel Economy ............................. 106
B
Battery....................................................... 556
Charging System Indicator ................. 75, 587
Jump Starting .......................................... 581
Maintenance (Checking the Battery) ........ 556
Maintenance (Replacing).......................... 557
Bed Lights .................................................. 186
Indicator .................................................... 90
Belts (Seat) .................................................. 35
Beverage Holders ...................................... 175
Blind spot information (BSI) System ........ 486
Indicator .................................................... 87
Bluetooth ® Audio ............................. 222, 277
Bluetooth ® HandsFreeLink ®............. 352, 377
Booster Seats (For Children) ....................... 69
Brake System ............................................. 490
Anti-lock Brake System (ABS) ................... 492
Brake Assist System ................................. 493
Brake System Indicator............................... 74
Fluid ........................................................ 538 Foot Brake............................................... 491
Indicator............................................ 74, 589
Parking Brake .......................................... 490
Brake System Indicator (Amber) ................ 74
Brake System Indicator (Red) ..................... 74
Brightness Control (Instrument Panel).... 157
Bulb Replacement .................................... 539
Brake/Taillight and Rear Side Marker
Light...................................................... 543
Daytime Running Light and Parking
Light...................................................... 541
Front Side Marker Light ........................... 541
Front Turn Signal/Parking and Fog Light...................................................... 542
Headlights ............................................... 539
High-Mount Brake Light .......................... 544
Rear License Plate Light ........................... 544
Rear Turn Signal and Back-Up Light ......... 543
Side Turn Signal/Emergency Indicator Light...................................................... 542
Bulb Specifications ................................... 602
C
Carbon Monoxide Gas ............................... 70
Cargo Hooks ............................................. 187
Carrying Cargo ......................... 413, 415, 418
CD Player ................................................... 262
Certification Label .................................... 604
Changing Bulbs ........................................ 539
Charging System Indicator ................. 75, 587Child Safety
................................................ 55
Childproof Door Locks ............................ 123
Emergency Trunk Opener........................ 132
Child Seat ................................................... 55
Booster Seats ............................................ 69
Child Seat for Infants ................................ 57
Child Seat for Small Children .................... 58
Installing a Child Seat wi th a Lap/Shoulder Seat
Belt ......................................................... 63
Installing a LATCH-Compatible Child Seat ........................................................ 60
Larger Children ......................................... 68
Rear-facing Child Seat............................... 57
Selecting a Child Seat ............................... 59
Using a Tether .......................................... 65
Childproof Door Locks ............................. 123
Cleaning the Exterior ............................... 561
Cleaning the Interior ............................... 559
Climate Control System ........................... 188
Changing the Mode................................ 188
Defrosting the Windshield and Windows .............................................. 189
Dust and Pollen Filter .............................. 558
Recirculation and Fresh Air Mode ............ 189
Sensors ................................................... 194
Synchronized Mode ................................ 191
Using Automatic Climate Control............ 188
Clock ......................................................... 110
Coat Hook ................................................ 178

616
Index
F
Features..................................................... 199
Filters Dust and Pollen ....................................... 558
Oil ........................................................... 533
Flat Tire ..................................................... 569
Floor Mats ................................................. 560
Fluids
Automatic Transmission ........................... 537
Brake ....................................................... 538
Engine Coolant ........................................ 535
Windshield Washer .................................. 538
FM/AM Radio .................................... 214, 250
Fog Lights .................................................. 149
Indicator .................................................... 81
Folding Up the Rear Seat ......................... 166
Foot Brake ................................................. 491
Front Airbags (SRS) ..................................... 45
Front Seats ................................................ 163
Adjusting ................................................. 163
Front Sensor Camera ................................ 450
Fuel ...................................................... 21, 514
Economy ................................................. 517
Gauge ..................................................... 103
Instant Fuel Economy ............................... 107
Low Fuel Indicator ..................................... 77
Range ...................................................... 107
Recommendation .................................... 514
Refueling ................................................. 514
Fuel Economy and CO
2 Emissions ............ 517 Fuel Fill Door
...................................... 21, 515
Unable to Unlock .................................... 597
Fuses .......................................................... 591
Inspecting and Changing......................... 595
Locations................................. 591, 593, 594
G
Gasoline (Fuel) Economy ................................................. 517
Gauge ..................................................... 103
Information ............................................. 514
Instant Fuel Economy .............................. 107
Low Fuel Indicator ..................................... 77
Refueling................................................. 514
Gauges ...................................................... 103
Glass (care) ................................................ 563
Glove Box .................................................. 173
H
Halogen Bulbs .......................................... 539
Handling the Unexpected ........................ 567
HandsFreeLink ® (HFL) ....................... 352, 377
Automatic Import of Cellular Phonebook and Call History .................................... 366, 390
Caller’s ID Information............................. 364
Displaying Messages................................ 404
HFL Buttons..................................... 352, 377
HFL Menus ...................................... 354, 380
HFL Status Display ........................... 353, 379 In Case of Emergency ............................. 408
Limitations for Manual Operation .... 353, 379
Making a Call ................................. 371, 398
Options During a Call...................... 376, 401
Phone Setup ................................... 358, 385
Phonebook Phonetic M
odification........... 394
Receiving a Call............................... 375, 401
Receiving a Text Message/E-mail ............. 402
Ring Tone ....................................... 364, 389
Selecting a Mail Account......................... 403
Speed Dial ...................................... 367, 391
To Clear the System ................................ 365
To Set Up a Text Message/E-mail Options ................................................. 388
Hazard Warning Button .............................. 4
Hazard Warning Indicator ......................... 80
HD Radio
TM............................................... 250
Head Restraints ................................ 168, 169
Headlights ................................................ 146
Aiming.................................................... 539
Auto High-Beam ..................................... 151
Automatic Operation .............................. 147
Dimming......................................... 146, 150
Operating ............................................... 146
Heated Door Mirrors ............................... 156
Heated Steering Wheel ........................... 180
Heated Windshield Button ...................... 156
Heater (Steering Wheel) .......................... 180
Heaters (Seat) ........................... 181, 182, 183

619
Index
Overheating............................................. 585
P
Pandora®.................................................. 272
Panic Mode ............................................... 135
Parking ..................................................... 503
Parking Brake ........................................... 490
Parking Brake and Brake System Indicator ........................................... 74, 589
Parking Sensor System ............................. 504
Passenger Airbag Off Indicator ................. 53
Passing Indicators ..................................... 146
Playing Bluetooth ® Audio ............... 222, 277
Power Windows ....................................... 136
Precautions While Driving ....................... 440
Driving Guidelines for Your Utility Vehicle .................................................. 440
Rain ........................................................ 440
Pregnant Women ....................................... 40
Puncture (Tire) ......................................... 569
R
Radiator.................................................... 536
Radio (FM/AM) ................................. 214, 250
Radio (SiriusXM ®)..................................... 254
Radio Data System (RDS) ................. 215, 252
Range ........................................................ 107
RDS (Radio Data System) ................. 215, 252
Readiness Codes (Emissions Testing) ...... 607Rear Climate Control System
From the Rear Panel ................................ 193
Rear Defogger/Heated Door Mirror Button ..................................................... 156
Rear Outer Seat Heaters .......................... 183
Rear Seats .................................................. 166
Rearview Mirror ........................................ 161
Refueling ................................................... 514
Fuel Gauge .............................................. 103
Gasoline .......................................... 514, 602
Low Fuel Indicator ..................................... 77
Regulations ............................... 484, 550, 605
Remote Engine Start ................................ 436
Remote Transmitter ................................. 119
Replacement Battery .................................................... 557
Bulbs ....................................................... 539
Fuses ....................................... 591, 593, 594
Tires ........................................................ 553
Wiper Blade Rubber ................................. 545
Reporting Safety Defects ......................... 606
RESET Button ............................................ 104
Resetting a Trip Meter ............................. 106
Reverse Tilt Door Mirror .......................... 162
Road Departure Mitigation (RDM) .......... 452
Indicator .................................................... 84
On and Off .............................................. 454
S
Safe Driving ................................................ 29
Safety Check ............................................... 34
Safety Labels ............................................... 71
Safety Message ............................................. 1
Seat Belts .................................................... 35
Adjusting the Shoulder Anchor.................. 39
Automatic Seat Belt Tensioners ................. 37
Checking................................................... 41
Fastening .................................................. 38
Installing a Child Seat wi th a Lap/Shoulder Seat
Belt ......................................................... 63
Pregnant Women ...................................... 40
Reminder .................................................. 36
Warning Indicator ............................... 36, 76
Seat Heaters .............................. 181, 182, 183
Seat Ventilation ........................................ 182
Seats .......................................................... 163
Adjusting ................................................ 163
Driver’s Seat Lumbar Support .................. 163
Front Seats .............................................. 163
Rear Seats ............................................... 166
Seat Heaters ............................ 181, 182, 183
Seat Ventilation ....................................... 182
Security System ......................................... 133
Immobilizer System Indicator ..................... 81
Security System Alarm Indicator................. 82
Selecting a Child Seat ................................. 59
Selector Knob (Audio) .............................. 207
Setting the Clock ...................................... 110

620
Index
Shift Lever................................... 20, 442, 443
Does Not Move........................................ 584
Operation .................................. 20, 442, 443
Releasing ................................................. 584
Shift Lever Position Indicator ..................... 76
Shifting (Transmission) ....................... 20, 442
Shoulder Anchor ......................................... 39
Side Airbags ................................................ 49
Side Curtain Airbags ................................... 51
Siri Eyes Free ............................................. 286
SiriusXM ® Radio ........................................ 254
Smart Entry System Indicator ..................... 83
Smart Entry with Push Button Start System ...................................................... 114
Snow Tires ................................................. 555
Song By Voice
TM (SBV) .............................. 268
Spare Tire .......................................... 569, 603
Spark Plugs ................................................ 602
Specifications ............................................ 602
Specified Fuel .................................... 514, 602
Speedometer ............................................. 103
SRS Airbags (Airbags) ................................. 45
Starting the Engine .................................. 434
Does Not Start ......................................... 578
Jump Starting .......................................... 581
Remote Engine Start ................................ 436
Steering Wheel ......................................... 160
Adjusting ................................................. 160
Heater ..................................................... 180
Stopping .................................................... 503
Summer Tires ............................................ 555 Sunglasses Holder
..................................... 179
Supplemental Restraint System (SRS) ........ 45
Indicator.................................................... 77
Switches (Around the Steering Wheel) ........ 4, 5, 142
SYNC Mode ............................................... 191
System Message Indicator .......................... 82
T
Tachometer............................................... 103
Tailgate ..................................................... 128
Temperature
Gauge ..................................................... 103
Outside Temperature Display ................... 106
Temperature Gauge ................................. 103
Temperature Sensor ......................... 106, 194
Tie-down Anchors .................................... 186
Time (Setting) ........................................... 110
Tire Fill Assist .................................... 482, 590
Tires ........................................................... 547
Air Pressure ..................................... 548, 603
Checking and Maintaining ...................... 547
Inspection ............................................... 547
Labeling .................................................. 548
Puncture (Flat Tire) .................................. 569
Regulations ............................................. 550
Rotation .................................................. 554
Spare Tire ........................................ 569, 603
Summer .................................................. 555
Tire Chains .............................................. 555 Wear Indicators....................................... 552
Winter .................................................... 555
Tools ......................................................... 568
Towing a Trailer ....................................... 420
Equipment and Accessories ..................... 424
Load Limits ............................................. 420
Towing Your Vehicle ............................... 431
Emergency .............................................. 596
TPMS with Tire Fill Assist ......................... 482
Indicator ........................................... 80, 590
Tire Fill Assist .......................................... 590
Trailer Stability Assist ............................... 429
Transmission ............................... 20, 441, 442
Automatic....................................... 441, 442
Fluid ....................................................... 537
Number .................................................. 604
Shift Lever Position Indicator ..................... 76
Transmission Indicator............................... 76
Trip Meter ................................................ 106
Troubleshooting ...................................... 567
Blown Fuse ............................. 591, 593, 594
Brake Pedal Vibrates ................................. 25
Buzzer Sounds When Opening Door ......... 26
Emergency Towing ................................. 596
Engine Won’t Start ................................. 578
Noise When Braking ................................. 26
Overheating ............................................ 585
Puncture/Flat Tire .................................... 569
Rear Door Won’t Open ..................... 26, 123
Shift Lever Does Not Move ...................... 584
Warning Indicators.................................... 74