2023 HONDA CRV ECU

671Continued
Handling the Unexpected
If the 12-Volt Battery Is Dead
Jump Starting Procedure
Turn off the power to electric devices, such as audio and lights. Turn off the power
system, then open the hood. 1.Open the terminal cover on your vehicle’s
12-volt battery positive + terminal.
2. Connect the first jumper cable to your
vehicle's 12-volt battery + terminal.
3. Connect the other end of the first jumper
cable to the booster battery + terminal.
u Use a 12-volt booster battery only.
u
When using an automotive battery charger
to boost your 12-volt battery, select a
lower charging voltage than 15-volt. Check
the charger manual for the proper setting.
4. Connect the second jumper cable to the
booster battery - terminal.
5. Connect the other end of the second
jumper cable to the engine mounting bolt
as shown. Do not connect this jumper cable
to any other part.
6. If your vehicle is connected to another
vehicle, start the assisting vehicle's engine
and increase its rpm slightly.
7. Attempt to start your ve hicle's engine. If it
turns over slowly, check that the jumper
cables have good metal-to-metal contact.
1 Jump Starting Procedure
Securely attach the jumper cables clips so that they
do not come off when the e ngine vibrates. Be careful
not to tangle the jumper cables or allow the cable
ends to touch each other while attaching or
detaching the jumper cables.
12-volt battery performa nce degrades in cold
conditions and may prevent the engine from starting.
The Vehicle Stability Assist
TM (VSA ®) system, brake
system (Amber), Adaptive Cruise Control (ACC) with
Low Speed Follow, low tire pressure/TPMS
* and
Safety Support indicators may come on along with a
message in the gauge when you set the power mode
to ON after reconnecting the 12-volt battery.
Drive a short distance at more than 12 mph (20 km/h).
Each indicator should go off. If any do not, have your
vehicle checked by a dealer.
3WARNING
A 12-volt battery can explode if you do not
follow the correct procedure, seriously
injuring anyone nearby.
Keep all sparks, open flames, and smoking
materials away from the 12-volt battery.
Booster Battery
* Not available on all models

702
uuWarranty Coverages u
Information
Replacement 12-Volt Batte ry Limited Warranty – provides prorated coverage
for a replacement battery purchased from your dealer.
Replacement Muffler Life time Limited Warranty – provides coverage for as
long as the purchaser of the muffler owns the vehicle.
Restrictions and exclusions apply to a ll these warranties. Please read the Honda
warranty information booklet that came wi th your vehicle for precise information on
warranty coverages. Your vehi cle’s original tires are covered by their manufacturer.
Tire warranty information is in a separate booklet.
■Statement on Warranty Coverage for Aftermarket and Recycled Parts
The Magnuson-Moss Warranty Act, 15 U.S.C. s.2301 et seq., makes it illegal for
motor vehicle manufacturers to void a motor vehicle warranty or deny warranty
coverage solely because an aftermarket or recycled part has been used to repair the
vehicle or someone other than the authorized service provider performed service on
the vehicle. This provision does not apply to a new motor vehicle purchased solely
for commercial or industrial use.
Under federal law, a manufacturer may deny warranty coverage and charge for repairs
to a vehicle if it is discovered that an aftermarket or recycled part installed on the
vehicle is defective or was in stalled incorrectly and caused damage to another part of
the vehicle otherwise covered under warran ty. The Federal Trade Commission requires
that a manufacturer demonstrate that an aftermarket or recycled part or service
performed by a person other than an authorized service provider caused damage to
another part of the vehicle otherwise covered under warranty before denying
warranty coverage. Additionally, federal law allows a manufacturer to void a motor
vehicle warranty or deny warranty coverage if the manufacturer provides the article or
service to consumers free of charge unde r the warranty or the manufacturer has
secured a waiver from the Federal Trade Commission.

Index
708
Index
Index
Numbers
12-Volt Battery.......................................... 640
Charging System Indicator ....................... 677
Maintenance (Checking the 12-Volt Battery) ............... 640
12-Volt Battery Charging System Indicator .................................................. 677
A
ABS (Anti-lock Brake System) ................... 580
Accessories and Modifications ................. 649
Accessory Power Socket ........................... 224
Acoustic Vehicle Alerting System ............ 469
Adaptive Cruise Control (ACC) with Low Speed Follow ................................... 109, 513
Additives Coolant ................................................... 618
Engine Oil ................................................ 615
Washer .................................................... 622
Adjusting
Armrest ................................................... 215
Clock ....................................................... 146
Front Seats .............................................. 205
Head Restraints........................................ 213
Mirrors .................................................... 203
Rear Seats................................................ 209
Sound.............................................. 247, 290
Steering Wheel ........................................ 202
Agile Handling Assist ................................ 478 Air Conditioning System
(Climate Control System) ....................... 232
Changing the Mode ................................ 232
Defrosting the Windshield and Windows ............................................... 234
Dust and Pollen Filter............................... 643
Recirculation/Fresh Air Mode ................... 233
Sensor ..................................................... 236
Synchronization Mode............................. 235
Using Automatic Climate Control ............ 232
Air Pressure ....................................... 632, 695
Airbags ........................................................ 59
Advanced Airbags ..................................... 65
Airbag Care............................................... 78
Event Data Recorder .................................... 0
Front Airbags (SRS) .................................... 62
Indicator............................................ 75, 104
Knee Airbags............................................. 67
Passenger Airbag Off Indicator .................. 76
Sensors ..................................................... 59
Side Airbags .............................................. 70
Side Curtain Airbags.................................. 73
All-Wheel Drive (AWD) ............................ 479
AM/FM Radio .................................... 249, 296
Android Auto ................................... 267, 336
Anti-lock Brake System (ABS) .................. 580
Indicator.................................................. 103
Apple CarPlay ................................... 263, 329
Armrest ..................................................... 215
AT&T Hotspot ........................................... 328
Audio ........................................................ 124 Audio Remote Controls
........................... 242
Audio System ........................... 238, 246, 271
Adjusting the Sound ....................... 247, 290
Android Auto.................................. 267, 336
Audio/Information Screen ....................... 273
Display Setup .................................. 248, 291
Error Messages ....................................... 345
General Information................................ 347
Home Screen .......................................... 278
How to Update ....................................... 284
How to Update Wirelessly ....................... 288
How to Update with a USB Device .......... 289
iPod ................................................ 251, 311
Limitations for Manual Operation ............................. 292, 402, 422
MP3/WMA/AAC ............................. 254, 314
Power Flow ............................................. 342
Reactivating ............................................ 241
Recommended Devices ........................... 348
Remote Controls ..................................... 242
Security Code ......................................... 241
Selecting an Audio Source ...................... 292
Start Up .................................................. 272
Status Area ............................................. 283
System Updates ...................................... 284
System Updates Settings ......................... 285
Theft Protection ...................................... 241
USB Flash Drives...................................... 348
USB Ports ................................................ 239
Wallpaper Setup ..................................... 276
Audio/Information Screen ....................... 273

712
Index
Heating and Cooling SystemDust and Pollen Filter ............................... 643
HFL (HandsFreeLink ®)....................... 400, 420
High Beam Indicator ................................. 106
High Voltage Battery ................................ 491
Hill Descent Control System ..................... 474
Hill Descent Control System Indicator ..... 108
Hill Start Assist System .............................. 460
Honda App License Agreement ............... 349
Honda Sensing ®................................ 35, 492
HondaLink ®............................................. 320
HondaLink ® Assist ..................................... 437
Hybrid Vehicle SPORT HYBRID i-MMD (int elligent Multi-Mode
Drive) ....................................................... 13
I
Identification Numbers ............................ 696
Engine, Motor and Transmission .............. 696
Vehicle Identification ............................... 696
If the 12-Volt Battery Is Dead .................. 671
Immobilizer System .................................. 176
Indicator .................................................. 107
Indicators ..................................................... 96
12-Volt Battery Charging System ..... 101, 677
Adaptive Cruise Control (ACC) with Low
Speed Follow (Amber) ............................ 109
Adaptive Cruise Control (ACC) with Low Speed Follow (White/Green)........... 109, 514
Anti-lock Brake System (ABS) ................... 103 Auto High-Beam ..................................... 106
Automatic Brake Hold ..................... 101, 577
Automatic Brake Hold System ......... 101, 577
Cruise Mode (White/Green) ..................... 109
Deceleration Paddle Selector ................... 102
ECON Mode .................................... 108, 470
Electric Power Steering (EPS)
System .......................................... 104, 681
EV ........................................................... 100
High Beam .............................................. 106
Hill Descent Control System (White/Green)........................................ 108
Immobilizer System ................................. 107
Lane Keeping Assist System (LKAS)
(Amber) ................................................. 110
Lane Keeping Assist System (LKAS) (White/Green)........................................ 110
Lights On ................................................ 106
Low Fuel (Amber) .................................... 103
Low Tire Pressure/TPMS ... 105, 480, 485, 682
Malfunction Indicator Lamp............. 101, 678
NORMAL Mode ............................... 108, 470
Parking Brake a nd Brake System
(Amber) ......................................... 100, 680
Parking Brake a nd Brake System
(Red) ................................. 98, 99, 679, 680
POWER SYSTEM ...................................... 100
READY .................................................... 100
Safety Support (Amber) ........................... 111
Safety Support (Green/Gray) .................... 113
Seat Belt Reminder ............................ 51, 103 Security System Alarm............................. 107
Shift Position................................... 102, 465
SNOW Mode .................................. 108, 470
SPORT Mode................................... 108, 470
Supplemental Restraint System ......... 75, 104
System Message ..................................... 108
Transmission System ............................... 102
Turn Signal and Hazard Warning ............. 106
Vehicle Stability Assist
TM (VSA
®)
OFF ............................................... 105, 477
Vehicle Stability Assist
TM (VSA ®)
System .......................................... 104, 476
Information .............................................. 693
Instant Fuel Economy .............................. 122
Instrument Panel ........................................ 95
Interior Lights ........................................... 216
Interior Rearview Mirror ......................... 203
iPod ................................................... 251, 311
J
Jump Starting ........................................... 671

715
Index
S
Safe Driving................................................ 43
Safety Check ............................................... 48
Safety Labels .............................................. 93
Safety Message ............................................ 4
Safety Support ......................................... 130
Seat Belts .................................................... 49
Adjusting the Shoulder Anchor ................. 55
Automatic Seat Belt Tensioners ................. 53
Checking .................................................. 58
Detachable Anchor ................................... 56
Fastening .................................................. 54
Installing a Child Seat with a Lap/Shoulder Seat
Belt ......................................................... 86
Pregnant Women...................................... 57
Reminder .................................................. 51
Warning Indicator ............................. 51, 103
Seat Heaters ..................................... 230, 231
Seats .......................................................... 205
Adjusting ................................................ 205
Driver’s Seat Lumbar Support .................. 206
Front Seat Heaters .................................. 230
Front Seats.............................................. 205
Rear Seat Heaters.................................... 231
Rear Seats ............................................... 209
Security System ........................................ 176
Immobilizer System Indicator................... 107
Security System Alarm Indicator .............. 107
Selecting a Child Seat ................................ 83
Selector Knob (Audio) ............................. 246
Setting the Clock ...................................... 146 Settings
..................................................... 135
Shift Lever ................................................. 464
Operation ................................................ 465
Releasing ................................................. 673
Won’t Move ............................................ 673
Shift Position Indicator ..................... 102, 465
Shifting (Transmission) ............................. 464
Shoulder Anchor ......................................... 55
Side Airbags ................................................ 70
Side Curtain Airbags ................................... 73
Siri Eyes Free ............................................. 261
SiriusXM ® Radio ........................................ 300
Smart Shortcuts ........................................ 324
SNOW Mode ..................................... 108, 470
Snow Tires ................................................. 639
Spark Plugs ................................................ 694
Specifications ............................................ 694
Specified Fuel .................................... 595, 694
Speedometer ............................................ 114
SPORT HYBRID i-MMD (intelligent Multi-Mode Drive) ................ 13
SPORT Mode ..................................... 108, 470
SRS Airbags (Airbags) ................................. 62
Steering Wheel ......................................... 202
Adjusting ................................................. 202
Stopping .................................................... 582
Summer Tires ............................................ 639
Sunglasses Holder ..................................... 223
Supplemental Restraint System (SRS) ........ 62
Switches (Around the Steering Wheel) ........ 8, 9, 184System Message Indicator
........................ 108
System Updates ........................................ 284
T
Tailgate..................................................... 165
Unable to Open....................................... 691
Temperature Outside Temperature Display ................... 115
Temperature Sensor ......................... 115, 236
Temporary Repair Kit (TRK) ..................... 653
Time (Setting) ........................................... 146
Tire Pressure Monitoring System
(TPMS) ..................................................... 480
Indicator.................................................. 105
Tires ........................................................... 631
Air Pressure ..................................... 632, 695
Checking and Maintaining ...................... 631
Inspection ............................................... 631
Labeling .................................................. 632
Puncture (Flat Tire) .................................. 653
Regulations ............................................. 634
Rotation .................................................. 638
Summer .................................................. 639
Temporary Repair Kit (TRK) ...................... 653
Tire Chains .............................................. 639
Wear Indicators ....................................... 636
Winter..................................................... 639
Tools .......................................................... 652