2021 HONDA ODYSSEY check engine

747Continued
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 applic able fuse is blown.
■Fuse box A
Located at the rear end of the engine
compartment on the right side. 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
■Circuit protected and fuse rating
Circuit ProtectedAmps
1−−
2− −
3−−
4 IG1 VB SOL 10 A
5VSA/ABS5 A
6 Wiper 30 A
7IG1 DBW15 A
8TCU 15A
9IGP115 A
10 Sub Fan Motor 30 A
11Rear Driver’s Side Power Window30 A
12 Ignition Coil/Injector 30 A
13TCU 210 A
14 TCU 3 10 A
15PDM LT230 A
16ST CUT 30 A
17Shutter Grill(10 A)
18 Back Up 10 A
19Stop*(10 A)
20 PDM LT1 30 A
21Rear Passenger’s Side Power Window30 A
22 ACM 30 A
23Hazard15 A
24 Washer 15 A
25Main Fan Motor30 A
26 STRLD 5 A
27IGPS5 A
28 Stop (10 A)
29Right Headlight Low Beam10 A
30 Left Headlight Low Beam 10 A
31Injector20 A
32 Ignition Coil 15 A
33FET Module5 A
Circuit ProtectedAmps
* Not available on all models
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748
uuFuses uFuse Locations
Handling the Unexpected
■Fuse box B
a
bcdef
1. Remove the engine compartment cover
and the air intake duct.
2 Engine Compartment Cover P. 677
2 Checking the Battery P. 708
2.Remove the cover on the + terminal (as
shown).
Replacement of engine compartment
fuses should be done by a dealer.
■Circuit protected and fuse rating
Circuit ProtectedAmps
aBattery Main150 A
bFET70 A
cR/B Main 170 A
dR/B Main 270 A
eEPS70 A
fVAC60 A
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753
uuFuses uInspecting and Changing Fuses
Handling the Unexpected
Inspecting and Changing Fuses
1. Set the power mode to VEHICLE OFF. Turn
headlights and all accessories off.
2. Check the fuses on the battery in the
engine compartment.
u If the fuse is blown, have it replaced by a
dealer.
3. Remove the fuse box cover.
4. Inspect the small fu ses 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.
5. Check the large fuse in the vehicle interior.
u If the fuse is blown, use a Phillips-head
screwdriver to remove the screw and
replace it with a new one.1 Inspecting and Changing Fuses
NOTICE
Replacing a fuse with on e that has a higher rating
greatly increases the chances of damaging the
electrical system.
Replace fuses with a spare fuse of the same specified
amperage.
Use the charts to locate the fuse in question and
confirm the specified amperage on the fuse label. 2 Fuse Locations P. 747
There is a fuse puller on the back of the engine
compartment fuse box cover.
Blown
Fuse Box on the Battery
Fuse Puller
Combined Fuse
Blown Fuse
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767Continued
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 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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777
Index
Emergency Engine Stop........................... 736
Emissions Testing (Readiness Codes) ...... 767
Engine ....................................................... 764
Coolant .................................................. 683
Jump Starting ......................................... 737
Oil .......................................................... 678
Starting................................................... 552
Engine Coolant ........................................ 683
Adding to the Radiator ........................... 684
Adding to the Reserve Tank .................... 683
Overheating ............................................ 739
Temperature Gauge ................................ 127
Engine Oil ................................................. 678
Adding ................................................... 680
Checking ................................................ 679
Displaying Maintenance Minder Information ........................................... 670
Low Oil Pressure Symbol ......................... 741
Recommended Engine Oil ....................... 678
ENGINE START/STOP Button .................... 198
Exhaust Gas Hazard (Carbon Monoxide) .. 85
Exterior Care (Cleaning) .......................... 717
Exterior Mirrors ........................................ 220
F
Features.................................................... 275
File Manager ............................................ 323
Filters Dust and Pollen....................................... 713
Oil .......................................................... 681 Flat Tire
..................................................... 725
Floor Mats ................................................. 715
Fluids Automatic Transmission ........................... 685
Brake ....................................................... 686
Engine Coolant ........................................ 683
Windshield Washer .................................. 687
FM/AM Radio .................................... 291, 335
Fog Light Indicator ..................................... 98
Folding Down the Rear Seats .......... 226, 231
Foot Brake ................................................. 643
Front Airbags (SRS) ..................................... 52
Front Seat Heaters .................................... 257
Front Seat Heaters and Seat
Ventilation .............................................. 258
Front Seats ................................................ 222
Adjusting ................................................. 222
Fuel ...................................................... 28, 661
Economy ................................................. 664
Gauge ..................................................... 127
Instant Fuel Economy ............................... 133
Low Fuel Indicator ..................................... 94
Range ...................................................... 133
Recommendation .................................... 661
Refueling ................................................. 661
Fuel Economy ............................................ 664
Fuel Fill Door ....................................... 28, 662
Fuses .......................................................... 747
Inspecting and Changing ......................... 753
Locations ................................. 747, 749, 752
G
Gasoline (Fuel) Economy ................................................. 664
Gauge ..................................................... 127
Information ............................................. 661
Instant Fuel Economy .............................. 133
Low Fuel Indicator ..................................... 94
Refueling................................................. 661
Gauges ...................................................... 127
Gear Position Indicator .............................. 92
Glass (care) ........................................ 714, 719
Glove Box .................................................. 241
Grocery Bag Hooks ................................... 248
H
Handling the Unexpected ........................ 723
HandsFreeLink ® (HFL) ....................... 487, 512
Automatic Import of Ce llular Phonebook and
Call History .................................... 501, 521
Automatic Transferring............................ 520
Caller’s ID Information............................. 499
Displaying Messages................................ 531
Favorite Contacts .................................... 522
HFL Buttons..................................... 487, 512
HFL Menus ...................................... 489, 515
HFL Status Display ........................... 488, 514
In Case of Emergency .............................. 535
Limitations for Manual Operation .... 488, 514
Making a Call .................................. 506, 524
Options During a Call ...................... 511, 527
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780
Index
Moonroof.................................................. 197
MP3/WMA/AAC ................. 296, 349, 355, 358
Multi-View Rear Camera .......................... 659
My Honda Music ....................................... 358
N
Navigation................................................. 134
Now Playing .............................................. 139
Numbers (Identification) .......................... 764
O
Odometer.................................................. 129
Oil (Engine) ............................................... 678
Adding .................................................... 680
Checking ................................................. 679
Displaying Mainte nance Minder
Information............................................ 670
Low Oil Pressure Symbol .......................... 741
Oil Life ..................................................... 137
Recommended Engine Oil ........................ 678
Viscosity .................................................. 678
One-Motion 60/40 Split 3rd-Row
Magic Seat ®........................................... 231
Open Source Licenses ............................... 405
Opening/Closing Hood ....................................................... 676
Moonroof ................................................ 197
Power Windows ...................................... 194 Sliding Doors ........................................... 182
Tailgate ................................................... 171
Outside Temperature Display .................. 129
Overheating .............................................. 739
P
Panic Mode............................................... 193
Parking ...................................................... 648
Parking Brake ........................................... 640
Parking Brake and Brake System Indicator (Amber) ....................................... 89, 90, 744
Parking Brake and Brake System Indicator
(Red) .......................................... 88, 743, 744
Parking Sensor System ............................. 650
Passenger Front Airbag Off Indicator ....... 64
Passing Indicators ..................................... 202
Phone ........................................................ 138
Playing Bluetooth ® Audio ................ 299, 362
Power Sliding Doors ................................. 184
Unable to Close....................................... 758
Power Tailgate ......................................... 174
Unable to Open....................................... 756
Power Windows ....................................... 194
Precautions While Driving Rain ........................................................ 558
Pregnant Women ....................................... 47
Puncture (Tire) .......................................... 725
R
Radiator.................................................... 684
Radio (FM/AM) ................................. 291, 335
Radio (SiriusXM ®)..................................... 339
Radio Data System (RDS) ................. 292, 337
Range ........................................................ 133
RDS (Radio Data System) ................. 292, 337
Readiness Codes (Emissions Testing) ...... 767
Rear Defogger/Heated Door Mirror Button ..................................................... 213
Rear Entertainment System ..................... 411
Rear Seat Reminder ................................. 233
Rear Seats (Folding Down) .............. 226, 231
Rearview Mirror ....................................... 219
Refueling .................................................. 661
Fuel Gauge ............................................. 127
Gasoline ......................................... 661, 762
Low Fuel Indicator ..................................... 94
Regulations .............................. 581, 702, 765
Remote Transmitter ................................. 163
Removing a Second Row Outer Seat ...... 228
Removing the Second Row Center
Seat ......................................................... 227
Replacement Battery ............................................ 710, 711
Bulbs ...................................................... 688
Front Wiper Blade Rubber ....................... 695
Fuses ...................................... 747, 749, 752
Tires........................................................ 705
Reporting Safety Defects ......................... 766
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781
Index
S
Safe Driving................................................ 35
Safety Check ............................................... 39
Safety Labels .............................................. 86
Safety Message ............................................ 2
Seat Belts .................................................... 40
Adjusting the Shoulder Anchor ................. 44
Automatic Seat Belt Tensioners ................. 42
Checking .................................................. 48
Detachable Anchor ................................... 45
Fastening .................................................. 43
Installing a Child Seat with a Lap/Shoulder
Seat Belt ................................................. 77
Pregnant Women...................................... 47
Reminder .................................................. 41
Warning Indicator ............................... 41, 94
Seat Heaters ..................................... 257, 258
Seats .......................................................... 222
Adjusting ................................................ 222
Front Seats.............................................. 222
Seat Heaters ................................... 257, 258
Second Row Seats................................... 225
Third Row Seats ...................................... 230
Second Row Seats Adjusting ................................................ 225
Security System ........................................ 191
Immobilizer System Indicator..................... 98
Security System Alarm Indicator ................ 98
Select Buttons .................................... 25, 560
Operation ............................................... 562
Selecting a Child Seat ................................ 71 Selector Knob (Audio)
.............................. 284
Settings
Arrange Apps .......................................... 141
Show Tachometer ................................... 142
Shifting (Transmission) ............................. 560
Shoulder Anchor ......................................... 44
Show Tachometer ..................................... 142
Show/Hide Apps ....................................... 140
Side Airbags ................................................ 60
Side Curtain Airbags ................................... 62
Siri Eyes Free ............................................. 374
SiriusXM ® Radio ........................................ 339
Sliding Doors ............................................. 182
Power Sliding Doors ................................ 184
Smart Entry with Push Button Start
System ..................................................... 159
Snow Mode Indicator ................................. 99
Snow Tires ................................................. 707
Social Playlist ............................................. 364
Spare Tire .......................................... 725, 763
Spark Plugs ................................................ 762
Specifications ............................................ 762
Specified Fuel .................................... 661, 762
Speedometer ............................................ 128
SRS Airbags (Airbags) ................................. 52
Starting the Engine .................................. 552
Does Not Start ......................................... 734
Jump Starting .......................................... 737
Steering Wheel Adjusting ................................................. 218
Stopping .................................................... 648 Summer Tires
............................................ 707
Sunglasses Holder ..................................... 249
Supplemental Restraint System (SRS) ........ 52
Switches (Around the Steering Wheel) ............................................. 6, 7, 198
System Message Indicator ......
.................... 99
System Updates ........................................ 317
T
Tachometer............................................... 128
Tailgate ..................................................... 171
Unable to Open....................................... 756
Temperature Gauge ..................................................... 127
Outside Temperature Display ................... 129
Temperature Gauge ................................. 127
Temperature Sensor ................. 129, 267, 274
Third Row Seat Access .............................. 226
Time (Adjusting) ....................................... 154
Tire Pressure ............................................. 137
Tire Pressure Monitoring System (TPMS) Indicator............................................ 97, 745
Tires ........................................................... 699
Air Pressure ..................................... 700, 763
Checking and Maintaining ...................... 699
Inspection ............................................... 699
Labeling .................................................. 700
Puncture (Flat Tire) .................................. 725
Regulations ............................................. 702
Rotation .................................................. 706
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