check engine HONDA ACCORD 2023 Service Manual

494
Handling the Unexpected
Fuses
Fuse Locations
If any electrical devices are not working, set the power mode to VEHICLE OFF and
check to see if any app licable fuse is blown.
Located near the battery. Push the tabs to open the box.
Fuse locations are shown on the fuse box cover. Locate the fuse in question by the
fuse number and box cover number.
■Engine Compartment Fuse Box
Tab
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499
uuFuses uInspecting and Changing Fuses
Continued
Handling the Unexpected
Inspecting and Changing Fuses
1. Set the power mode to VEHICLE OFF. Turn
headlights and all accessories off.
2. Remove the fuse box cover.
3. Check the main fuse in the engine
compartment fuse box.
u Look at the fuse through the hole.
u If the fuse is blown, have it replaced by a
dealer.1Inspecting and Changing Fuses
NOTICE
Replacing a fuse with on e that has a higher rating
greatly increases the chances of damaging the
electrical system.
Use the charts to locate the fuse in question and
confirm the specified amperage on the fuse label.
2 Fuse Locations P. 494
Replace a fuse with a spare fuse of the same specified
amperage.
Main Fuse
Hole
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uuFuses uInspecting and Changing Fuses
500
Handling the Unexpected
4. Check the combined fuses in the engine
compartment fuse box.
u Look into the space between the fuses.
u If the fuse is blown, have it replaced by a
dealer.
5. Inspect the small fuses in the engine
compartment and the vehicle interior.
u If there is a blown fuse, remove it with
the fuse puller and replace it with a new
one.1Inspecting and Changing Fuses
There is a fuse puller on the back of the engine
compartment fuse box cover.
Combined Fuse Blown Fuse
Fuse Puller
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513Continued
Information
Emissions Testing
Testing of Readiness Codes
Your vehicle has readiness code as part of the onboard self diagnostic system.
Some states use these codes for testing to verify whether your vehicle’s emissions
components are working properly.
The codes may not be read properly if testing is performed just after the battery has
gone dead or been disconnected.
To check if they are set, set the power mo de to ON, without starting the engine. The
malfunction indicator lamp will come on for several seconds. If it then goes off, the
readiness codes are set. If it blinks fi ve times, the readiness codes are not set.
If you are required to have your vehicle te sted before the readiness codes are ready,
prepare the vehicle for retest ing by doing the following:
1. Fill the gas tank to approximately 3/4 full.
2. Park the vehicle and leave the engine off for 6 hours or more.
3. Make sure the ambient temperature is between 40°F and 95°F (4°C and 35°C).
4. Start the engine without touching the ac celerator pedal, and let it idle for 20
seconds.
5. Keep the vehicle in
(P. Increase the engine speed to 2,000 rpm, and hold it there
for about 3 minutes.
6. Let the engine idle with your foot off the accelerator for 20 seconds.
1Testing of Readiness Codes
The readiness codes are erased when the battery is
disconnected, and set again onl y after several days of
driving under a variety of conditions.
If a testing facility determines that the readiness
codes are not set, you may be requested to return at
a later date to complete the test.
If the testing facility determines the readiness codes
are still not set, see a dealer.
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Index
522
Index
Index
A
ABS (Anti-lock Brake System)................... 407
Accessories and Modifications ................. 469
Accessory Power Socket ........................... 197
Adaptive Cruise Control (ACC) with Low
Speed Follow ........................................... 342
Additives Coolant ................................................... 442
Engine Oil ................................................ 437
Washer .................................................... 445
Additives, Engine Oil ................................ 437
Adjusting Armrest ................................................... 189
Clock ....................................................... 136
Front Seats .............................................. 181
Head Restraints........................................ 187
Mirrors .................................................... 179
Rear Seats................................................ 184
Sound...................................................... 213
Steering Wheel ........................................ 178
Agile Handling Assist ................................ 315
Air Conditioning System (Climate Control
System) .................................................... 199
Changing the Mode ................................ 201
Defrosting the Windshield and
Windows ............................................... 201
Dust and Pollen Filter ............................... 463
Recirculation/Fresh Air Mode ................... 201
Sensors .................................................... 204
Synchronized Mode ................................. 203
Using Automatic Climate Control ............ 199 Air Pressure
....................................... 452, 509
Airbags ........................................................ 49
Advanced Airbags ..................................... 55
After a Collision ........................................ 52
Airbag Care............................................... 67
Event Data Recorder .................................... 0
Front Airbags (SRS) .................................... 52
Indicator.............................................. 64, 91
Knee Airbags............................................. 57
Passenger Airbag Off Indicator .................. 65
Sensors ..................................................... 49
Side Airbags .............................................. 60
Side Curtain Airbags.................................. 63
AM/FM Radio ............................................ 215
Android Auto
TM........................................ 233
Anti-lock Brake System (ABS) .................. 407
Indicator.................................................... 91
Apple CarPlay ........................................... 229
Armrest ..................................................... 189
Audio Remote Controls ........................... 209
Audio System .................................... 206, 211
Adjusting the Sound................................ 213
Android Auto .......................................... 233
Display Setup .......................................... 214
Error Messages ........................................ 237
General Information ................................ 239
iPod ........................................................ 217
Limitations for Manual Operation ............ 267
MP3/WMA/AAC/FLAC/WAV .................... 220
Reactivating ............................................ 208
Recommended Devices............................ 239 Remote Controls ..................................... 209
Security Code ......................................... 208
Theft Protection ...................................... 208
USB Flash Drives...................................... 239
USB Ports ................................................ 207
Authorized Manuals ................................ 518
Auto Door Locking/Unlocking ................ 152
Auto High-Beam ...................................... 172
Indicator ................................................... 94
Auto Idle Stop .......................................... 307
Auto Idle Stop OFF Button ...................... 309
Automatic Brake Hold ............................. 404
Indicator ........................................... 88, 404
Automatic Brake Hold System
Indicator ........................................... 88, 404
Automatic Lighting .................................. 169
Automatic Transmission
Creeping................................................. 303
Kickdown ............................................... 303
Average Fuel Economy ............................ 114
Average Speed ......................................... 116
B
Battery...................................................... 460
Charging System Indicator ................ 89, 488
If the Battery Is Dead............................... 483
Maintenance (Checking the Battery) ....... 460
Maintenance (Replacing) ......................... 462
Belts (Seat) .................................................. 40
Beverage Holders ..................................... 193
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524
Index
Defrosting the Windshield and Windows .................................................. 201
Devices that Emit Radio Waves ................ 511
Dimming Headlights ............................................... 168
Rearview Mirror ....................................... 179
Dipstick (Engine Oil) ................................. 438
Directional Signals (Turn Signal) .............. 167
Display Setup ............................................ 214
Door Mirrors ............................................. 180
Doors ......................................................... 137
Auto Door Locking .................................. 152
Auto Door Unlocking ............................... 152
Door and Trunk Open Message ................. 39
Keys ........................................................ 137
Locking/Unlocking the Doors from the Inside ..................................................... 149
Locking/Unlocking the Doors from the Outside .................................................. 140
Lockout Prevention System ...................... 147
DOT Tire Quality Grading ........................ 454
Driver Attention Monitor ......................... 117
Driver Information Interface ............ 108, 111
Switching the Display............................... 112
Driving ....................................................... 289
Braking .................................................... 399
Continuously Variable Transmission ......... 303
Shifting Position....................................... 304
Starting the Engine .................................. 296
Dust and Pollen Filter ............................... 463E
Eco Assist® System ...................................... 14
ECON Button ............................................ 306
Elapsed Time ............................................. 116
Electric Power Steering (EPS) System
Indicator............................................ 91, 492
Electronic Stability Control (ESC) ............. 313
Emergency ................................................ 501
Emergency Call (eCall) ............................. 285
Emergency Engine Start ........................... 481
Emergency Engine Stop ........................... 482
Emergency Trunk Opener ........................ 155
Emissions Testing (Readiness Codes) ....... 513
Engine ....................................................... 510
Coolant ................................................... 442
If the Battery Is Dead ............................... 483
Oil ........................................................... 437
Starting ................................................... 296
Engine Coolant ......................................... 442
Adding to the Engine Coolant Reserve Tank ...................................................... 442
Adding to the Radiator ............................ 443
Overheating ............................................ 486
Temperature Gauge ................................ 105
Engine Oil ................................................. 437
Adding .................................................... 439
Checking................................................. 438
Displaying Oil Life .................................... 428
Engine Oil Pressure Low Warning ............ 488
Recommended Engine Oil ....................... 437
Engine Oil Pressure Low Warning ........... 488ENGINE START/STOP Button
.................... 164
EPS (Electric Power Steering) System ...... 492
Exhaust Gas Hazard (Carbon Monoxide) .. 81
Exterior Care (Cleaning) .......................... 466
Exterior Mirrors ........................................ 180
F
Features.................................................... 205
Filters
Dust and Pollen....................................... 463
Oil .......................................................... 440
Flat Tire ..................................................... 473
Floor Mats ................................................ 465
Fluids Brake ...................................................... 444
Continuously Variable Transmission ........ 443
Engine Coolant ....................................... 442
Windshield Washer ................................. 445
FM/AM Radio ........................................... 215
Folding Down the Rear Seat ................... 184
Foot Brake ................................................ 403
Front Airbags (SRS) .................................... 52
Front Seat Heaters ................................... 198
Front Seats Adjusting ................................................ 181
Front Sensor Camera ............................... 396
Fuel ..................................................... 26, 417
Average Fuel Economy ............................ 114
Economy................................................. 420
Gauge .................................................... 105
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527
Index
From Inside ............................................. 149
From Outside .......................................... 140
Keys........................................................ 137
Using a Key............................................. 146
Lockout Prevention System ..................... 147
Low Battery Charge ................................. 488
Low Fuel Indicator ..................................... 91
Low Keyless Remote Signal Strength ..... 139
Lower Anchors ........................................... 73
Luggage (Maximum Load Limit) ............. 293
M
Maintenance............................................ 423
Battery .................................................... 460
Brake Fluid .............................................. 444
Cleaning ................................................. 464
Climate Control System .......................... 463
Coolant .................................................. 442
Maintenance Minder
TM............................ 427
Oil .......................................................... 438
Precautions ............................................. 424
Radiator .................................................. 443
Remote Transmitter ................................ 462
Replacing Light Bulbs .............................. 446
Safety ..................................................... 425
Service Items ........................................... 431
Tires........................................................ 451
Transmission Fluid ................................... 443
Under the Hood ...................................... 435
Malfunction Indicator Lamp ............. 89, 489Map Lights
................................................ 191
Maximum Load Limit ............................... 293
Meters, Gauges ......................................... 104
Mirrors ....................................................... 179
Adjusting ................................................. 179
Door ........................................................ 180
Exterior .................................................... 180
Interior Rearview ..................................... 179
Modifications (and Accessories) .............. 469
Moonroof .................................................. 162
MP3 ........................................................... 220
Multi-View Rear Camera .......................... 415
N
Numbers (Identification).......................... 510
O
Odometer.................................................. 105
Oil (Engine) ............................................... 437
Adding .................................................... 439
Checking ................................................. 438
Displaying Oil Life .................................... 428
Engine Oil Pressure Low Warning ............ 488
Recommended Engine Oil ........................ 437
Viscosity .................................................. 437
Open Source Licenses ....................... 254, 520
Opening
Trunk ...................................................... 503 Opening/Closing
Hood....................................................... 436
Moonroof ............................................... 162
Power Windows ...................................... 159
Trunk ...................................................... 153
Outside Temperature Display .................. 106
Overheating .............................................. 486
P
Panic Mode............................................... 158
Parking ...................................................... 409
Parking Brake ........................................... 399
Parking Brake and Brake System Indicator (Amber) ............................. 88, 491
Parking Brake and Brake
System Indicator (Red) ....... 86, 87, 490, 491
Passenger Airbag Off Indicator ................. 65
Passing Indicators ..................................... 168
Playing Bluetooth ® Audio ........................ 223
Power Windows ....................................... 159
Precautions While Driving ....................... 302
Rain ........................................................ 302
Pregnant Women ....................................... 47
Puncture (Tire) .......................................... 473
R
Radiator.................................................... 443
Radio (FM/AM) ......................................... 215
Radio Data System (RDS) ......................... 216
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528
Index
Range........................................................ 114
RDS (Radio Data System) .......................... 216
Readiness Codes (Emissions Testing) ....... 513
Rear Defogger/Heated Door Mirror Button ...................................................... 177
Rear Seat (Folding Down) ........................ 184
Rear Seat Reminder .................................. 185
Rearview Mirror ........................................ 179
Refueling ................................................... 417
Fuel Gauge .............................................. 105
Gasoline .......................................... 417, 508
Low Fuel Indicator ..................................... 91
Regulations ............................... 321, 454, 511
Remote Transmitter .................................. 145
Replacement Battery..................................................... 462
Bulbs ....................................................... 446
Fuses ....................................... 494, 496, 498
Tires ........................................................ 457
Wiper Blade Rubber ................................. 448
Reporting Safety Defects ......................... 512
Resetting a Trip Meter ............................. 113
Road Departure Mitigation System ......... 382
On and Off .............................................. 385
S
Safe Driving ................................................. 35
Safety Check ................................................ 39
Safety Labels ............................................... 82
Safety Message ............................................. 5 Safety Support
.......................................... 121
Seat Belts .................................................... 40
Adjusting the Shoulder Anchor.................. 46
Automatic Seat Belt Tensioners ................. 44
Checking................................................... 48
Fastening .................................................. 45
Installing a Child Seat with a Lap/Shoulder Seat Belt .................................................. 76
Pregnant Women ...................................... 47
Reminder .................................................. 42
Warning Indicator ............................... 42, 90
Seat Heaters .............................................. 198
Seats .......................................................... 181
Adjusting ................................................ 181
Front Seats .............................................. 181
Rear Seats ............................................... 184
Seat Heaters ............................................ 198
Security System ......................................... 156
Security System Alarm Indicator................. 95
Selecting a Child Seat ................................. 72
Selector Knob (Audio) .............................. 211
Setting the Clock ...................................... 136
Settings ..................................................... 126
Shift Lever ........................................... 25, 304
Operation.......................................... 25, 305
Releasing................................................. 485
Won’t Move ............................................ 485
Shift Position Indicator .............................. 89
Shifting (Transmission) ............................. 304
Shoulder Anchor ........................................ 46
Side Airbags ................................................ 60 Side Curtain Airbags
.................................. 63
Siri Eyes Free ............................................. 227
Snow Tires ................................................ 459
Spare Tire ......................................... 473, 509
Spark Plugs ............................................... 508
Specifications ........................................... 508
Specified Fuel ................................... 417, 508
Speedometer ............................................ 104
SRS Airbags (Airbags) ................................ 52
Starting Assist Brake Function ................ 312
Starting the Engine .................................. 296
Does Not Start ........................................ 479
If the Battery Is Dead............................... 483
Steering Wheel
Adjusting ................................................ 178
Stopping ................................................... 409
Summer Tires ............................................ 459
Sunglasses Holder .................................... 196
Supplemental Restraint System (SRS) ....... 52
Switches (Around the Steering Wheel) ............................................ 8, 9, 164
System Message Indicator ......................... 94
T
Tachometer.............................................. 105
Temperature
Gauge .................................................... 105
Outside Temperature Display .................. 106
Temperature Sensor ........................ 106, 204
Time (Setting) ........................................... 136
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529
Index
Tire Pressure Monitoring System (TPMS) ..................................................... 316
Indicator ................................................. 493
Tires .......................................................... 451
Air Pressure..................................... 452, 509
Checking and Maintaining ...................... 451
Inspection ............................................... 451
Labeling .................................................. 452
Puncture (Flat Tire) .................................. 473
Regulations ............................................. 454
Rotation.................................................. 458
Spare Tire ....................................... 473, 509
Summer .................................................. 459
Tire Chains.............................................. 459
Wear Indicators....................................... 456
Winter .................................................... 459
Tools ......................................................... 472
Towing a Trailer ....................................... 295
Towing Your Vehicle
Emergency .............................................. 501
TPMS (Tire Pressure Monitoring System) .................................................... 316
Indicator ................................................. 493
Traffic Jam Assist ...................................... 373
Traffic Sign Recognition System ............. 390
Transmission ..................................... 303, 304
Fluid ....................................................... 443
Number .................................................. 510
Shift Position Indicator .............................. 89
Trip Meter ................................................ 113 Troubleshooting
....................................... 471
Blown Fuse .............................. 494, 496, 498
Brake Pedal Vibrates .................................. 31
Buzzer Sounds When Opening Door .......... 32
Emergency Towing .................................. 501
Engine Won’t Start .................................. 479
Noise When Braking .................................. 33
Overheating ............................................ 486
Puncture/Flat Tire ..................................... 473
Rear Door Won’t Open ...................... 32, 151
Shift Lever Won’t Move ........................... 485
Warning Indicators .................................... 84
Trunk ......................................................... 153
Lid ........................................................... 153
Light Bulb ................................................ 508
Main Switch ............................................ 155
Unable to Open ....................................... 503
Turbo Engine Vehicle ............................... 421
Turn Signals .............................................. 167
Indicators (Instrument Panel) ...................... 94
U
Unlocking the Doors ................................ 140
Unlocking the Front Doors from the Inside ....................................................... 150
USB Flash Drives ........................ 206, 220, 239
USB Ports ................................................... 207
Using the Keyless Access System .............. 140
V
Vanity Mirrors............................................. 11
Vehicle Identification Number ................ 510
Vehicle Settings ........................................ 126
Vehicle Stability Assist
TM (VSA® ).............. 313
Off Indicator.............................................. 92
On and Off...................................... 122, 314
System Indicator ........................................ 92
Ventilation ................................................ 199
Viscosity (Oil) .................................... 437, 509
VSA ® (Vehicle Stability Assist
TM) .............. 313
W
Warning Indicator On/Blinking ............... 488
Warning Labels ........................................... 82
Warnings ................................................... 125
Warranties (Warranty Manual provided
separately) .............................................. 515
Watts ......................................................... 508
Wear Indicators (Tire) .............................. 456
Wheel Nut Wrench (Jack Handle) ... 472, 476
Window Washers ..................................... 175
Adding/Refilling Fluid .............................. 445
Switch ..................................................... 175
Windows (Opening and Closing) ............ 159
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