2020 HONDA ODYSSEY check engine

749Continued
Information
Emissions Testing
Testing of Readiness Codes
Your vehicle has readiness codes 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 only 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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758
Index
Driving....................................................... 529
Automatic Transmission ........................... 549
Braking .................................................... 607
Cruise Control ......................................... 566
Shifting Gear ........................................... 550
Starting the Engine .................................. 542
Driving Position Memory System ............. 206
Dust and Pollen Filter ............................... 693
E
Eco Assist® System ....................................... 11
Econ Mode
Indicator .................................................... 94
Electric Power Steering (EPS) System Indicator ............................................ 91, 726
Electronic Stability Control (ESC) ............. 596
Emergency ................................................. 735
Emergency Engine Stop ........................... 716
Emissions Testing (Readiness Codes) ....... 749
Engine ....................................................... 746
Coolant ................................................... 659
Jump Starting .......................................... 717
Oil ........................................................... 654
Starting ................................................... 542
Engine Coolant ......................................... 659
Adding to the Radiator ............................ 660
Adding to the Reserve Tank ..................... 659
Overheating............................................. 719
Temperature Gauge................................. 119 Engine Oil
................................................. 654
Adding .................................................... 656
Checking................................................. 655
Displaying Maintenance Minder Information ........................................... 646
Low Oil Pressure Symbol.......................... 722
Recommended Engine Oil ....................... 654
ENGINE START/STOP Button .................... 188
Exhaust Gas Hazard (Carbon Monoxide) .. 80
Exterior Care (Cleaning) ........................... 697
Exterior Mirrors ........................................ 210
F
Features.................................................... 263
File Manager ............................................. 310
Filters Dust and Pollen ....................................... 693
Oil ........................................................... 657
Flat Tire ..................................................... 705
Floor Mats ................................................. 695
Fluids Automatic Transmission .......................... 661
Brake ...................................................... 662
Engine Coolant ....................................... 659
Windshield Washer ................................. 663
FM/AM Radio .................................... 278, 322
Fog Light Indicator ..................................... 93
Folding Down the Rear Seats .................. 221
Foot Brake ................................................ 610 Front Airbags (SRS)
.................................... 50
Front Knee Airbags .................................... 54
Front Seat Heaters ................................... 245
Front Seat Heaters and Seat Ventilation .............................................. 246
Front Seats ................................................ 212
Adjusting ................................................ 212
Fuel ..................................................... 26, 637
Economy................................................. 640
Gauge .................................................... 119
Instant Fuel Economy .............................. 125
Low Fuel Indicator..................................... 89
Range ..................................................... 125
Recommendation.................................... 637
Refueling ................................................ 637
Fuel Economy ........................................... 640
Fuel Fill Door ...................................... 26, 638
Fuses ......................................................... 728
Inspecting and Changing ........................ 734
Locations ................................ 728, 730, 733
G
Gasoline (Fuel)
Economy................................................. 640
Gauge .................................................... 119
Information............................................. 637
Instant Fuel Economy .............................. 125
Low Fuel Indicator..................................... 89
Refueling ................................................ 637
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761
Index
Radiator .................................................. 660
Remote Control and Wireless Headphone ........................................... 691
Remote Transmitter ................................ 690
Replacing Light Bulbs .............................. 664
Safety ..................................................... 643
Service Items ........................................... 648
Tires........................................................ 679
Transmission Fluid ................................... 661
Under the Hood ...................................... 651
Malfunction Indicator Lamp ............. 86, 723
Map Lights ................................................ 229
Maximum Load Limit ............................... 533
Meters, Gauges ........................................ 119
Mirrors ...................................................... 209
Adjusting ................................................ 209
Door ....................................................... 210
Exterior ................................................... 210
Interior Rearview ..................................... 209
Modifications (and Accessories) .............. 700
Moonroof ................................................. 187
MP3/WMA/AAC ................ 283, 336, 342, 345
Multi-View Rear Camera ......................... 635
My Honda Music ...................................... 345
N
Navigation................................................ 126
Near Field Communication (NFC) ............ 360
Now Playing ............................................. 130
Numbers (Identification) ......................... 746
O
Odometer.................................................. 121
Oil (Engine) ............................................... 654
Adding .................................................... 656
Checking ................................................. 655
Displaying Maintenance Minder Information ........................................... 646
Low Oil Pressure Symbol .......................... 722
Oil Life ..................................................... 128
Recommended Engine Oil ........................ 654
Viscosity .................................................. 654
Open Source Licenses ............................... 394
Opening/Closing Hood ....................................................... 652
Moonroof................................................ 187
Power Windows ...................................... 184
Sliding Doors ........................................... 172
Tailgate ................................................... 161
Outside Temperature Display .................. 121
Overheating .............................................. 719
P
Panic Mode............................................... 183
Parking ...................................................... 624
Parking Brake ........................................... 607
Parking Brake and Brake System Indicator
(Amber) ............................................. 85, 725
Parking Brake and Brake System Indicator (Red) .......................................... 84, 724, 725 Parking Sensor System
............................. 626
Passenger Front Airb ag Off Indicator....... 60
Passing Indicators ..................................... 192
Phone ........................................................ 129
Playing Bluetooth ® Audio ................ 286, 349
Power Sliding Doors ................................. 174
Unable to Close....................................... 739
Power Tailgate ......................................... 163
Unable to Open....................................... 737
Power Windows ....................................... 184
Precautions While Driving
Rain ........................................................ 548
Pregnant Women ....................................... 45
Puncture (Tire) .......................................... 705
R
Radiator.................................................... 660
Radio (FM/AM) ................................. 278, 322
Radio (SiriusXM ®) ..................................... 326
Radio Data System (RDS) ................. 279, 324
Range ........................................................ 125
RDS (Radio Data System) ................. 279, 324
Readiness Codes (Emissions Testing) ....... 749
Rear Defogger/Heated Door Mirror Button ..................................................... 203
Rear Entertainment System ..................... 400
Rear Seats (Folding Down) ...................... 221
Rearview Mirror ....................................... 209
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762
Index
Refueling................................................... 637
Fuel Gauge .............................................. 119
Gasoline .......................................... 637, 744
Low Fuel Indicator ..................................... 89
Regulations ............................... 601, 682, 747
Remote Transmitter .................................. 153
Removing a Second Row Outer Seat ....... 218
Removing the Second Row Center
Seat .......................................................... 217
Replacement Battery............................................. 690, 691
Bulbs ....................................................... 664
Front Wiper Blade Rubber ........................ 675
Fuses ....................................... 728, 730, 733
Tires ........................................................ 685
Reporting Safety Defects ......................... 748
Road Departure Mitigation (RDM)
Indicator .................................................... 97
S
Safe Driving ................................................. 33
Safety Check ................................................ 37
Safety Labels ............................................... 81
Safety Message ............................................. 1
Seat Belts ..................................................... 38
Adjusting the Shoulder Anchor .................. 42
Automatic Seat Belt Tensioners .................. 40
Checking ................................................... 46
Detachable Anchor .................................... 43
Fastening ................................................... 41 Installing a Child Seat with a Lap/Shoulder Seat
Belt ......................................................... 72
Pregnant Women ...................................... 45
Reminder .................................................. 39
Warning Indicator ............................... 39, 89
Seat Heaters ...................................... 245, 246
Seats .......................................................... 212
Adjusting ................................................ 212
Front Seats .............................................. 212
Seat Heaters .................................... 245, 246
Second Row Seats ................................... 215
Third Row Seats ...................................... 220
Second Row Seats Adjusting ................................................ 215
Security System ......................................... 181
Immobilizer System Indicator ..................... 93
Security System Alarm Indicator................. 93
Select Buttons ..................................... 23, 550
Operation................................................ 552
Selecting a Child Seat ................................. 66
Selector Knob (Audio) .............................. 271
Settings
Arrange Apps .......................................... 132
Show Tachometer ................................... 133
Shifting (Transmission) ............................. 550
Shoulder Anchor ........................................ 42
Show Tachometer .................................... 133
Show/Hide Apps ....................................... 131
Side Airbags ................................................ 56
Side Curtain Airbags .................................. 58
Siri Eyes Free ............................................. 363 SiriusXM
® Radio ....................................... 326
Sliding Doors ............................................ 172
Power Sliding Doors ................................ 174
Sliding the Second Row Magic Slide
TM
Seats ........................................................ 219
Smart Entry with Push Button Start System ..................................................... 149
Snow Mode Indicator ................................ 94
Snow Tires ................................................ 687
Social Playlist ............................................ 351
Spare Tire ......................................... 705, 745
Spark Plugs ............................................... 744
Specifications ........................................... 744
Specified Fuel ................................... 637, 744
Speedometer ............................................ 120
SRS Airbags (Airbags) ................................ 50
Starting the Engine .................................. 542
Does Not Start ........................................ 714
Jump Starting ......................................... 717
Steering Wheel Adjusting ................................................ 208
Stopping ................................................... 624
Summer Tires ............................................ 687
Sunglasses Holder .................................... 243
Supplemental Restraint System (SRS) ....... 50
Switches (Around the Steering Wheel) ............................................ 4, 5, 188
System Message Indicator ......................... 94
System Updates ........................................ 304
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763
Index
T
Tachometer.............................................. 120
Tailgate ..................................................... 161
Unable to Open ...................................... 737
Temperature
Gauge .................................................... 119
Outside Temperature Display .................. 121
Temperature Gauge ................................ 119
Temperature Sensor ................ 121, 255, 262
Third Row Seat Access ............................. 216
Time (Adjusting) ...................................... 144
Tire Pressure ............................................. 128
Tire Pressure Monitoring System (TPMS) Indicator ........................................... 92, 726
Tires .......................................................... 679
Air Pressure..................................... 680, 745
Checking and Maintaining ...................... 679
Inspection ............................................... 679
Labeling .................................................. 680
Puncture (Flat Tire) .................................. 705
Regulations ............................................. 682
Rotation.................................................. 686
Spare Tire ....................................... 705, 745
Summer .................................................. 687
Tire Chains.............................................. 687
Wear Indicators....................................... 684
Winter .................................................... 687
Tools ......................................................... 704
Towing a Trailer ....................................... 536
Equipment and Accessories ..................... 537
Load Limits ............................................. 536 Towing Your Vehicle
................................ 541
Emergency .............................................. 735
TPMS (Tire Pressure Monitoring System) Indicator ............................................ 92, 726
Transmission ............................................. 550
Automatic ............................................... 549
Fluid ........................................................ 661
Gear Position Indicator .............................. 87
Number ................................................... 746
Transmission System Indicator ............................................ 88, 727
Trip Computer .......................................... 124
Trip Meter ................................................. 125
Troubleshooting ....................................... 703
Blown Fuse .............................. 728, 730, 733
Brake Pedal Vibrates .................................. 30
Buzzer Sounds When Opening Door .......... 31
Emergency Towing .................................. 735
Engine Won’t Start .................................. 714
Noise When Braking .................................. 31
Overheating ............................................ 719
Puncture/Flat Tire ..................................... 705
Sliding Door Won’t Open .................. 30, 159
Warning Indicators ............................ 84, 722
Tucking away the One-Motion Third Row
Stowing Magic Seat ®.............................. 221
Turn Signals .............................................. 191
Indicators (Instrument Panel) ...................... 92
U
Units .......................................................... 129
Unlocking the Doors ................................ 149
Unlocking the Front Doors from the Inside ................................................ 156
USB Flash Drives ....................... 283, 342, 379
USB Ports ................................................... 265
Using the Smart Entry with Push Button Start
System ..................................................... 149
V
Vacuum ..................................................... 248
Vanity Mirrors ............................................... 7
Vehicle Customization ............................. 134
Vehicle Identification Number ................ 746
Vehicle Stability Assist
TM (VSA ®) .............. 596
Off Button............................................... 597
Off Indicator.............................................. 91
System Indicator ........................................ 91
Ventilation ................................................ 251
Viscosity (Oil) .................................... 654, 745
Voice Control Operation .......................... 319
Audio Commands ................................... 321
Phone Commands ................................... 321
Voice Portal Screen.................................. 320
Voice Recognition ................................... 319
VSA ® (Vehicle Stability Assist
TM) .............. 596
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