check engine HONDA FIT 2020 (in English) Workshop Manual

564
uuIndicator, Coming On/Blinking uIf the Brake System Indicator (Red) Comes On
Handling the Unexpected
If the Brake System Indicator (Red) Comes On
■Reasons for the indicator to come on
• The brake fluid is low.
• There is a malfunction in the brake system.
■What to do when the indicator comes on while driving
Depress the brake pedal lightly to check pedal pressure.
• If normal, check the brake fluid level the next time you stop.
• If abnormal, take immediate action. If necessary, downshift the
transmission to slow the vehicle using engine braking.
If the Electric Power Steeri ng (EPS) System Indicator
Comes On
■Reasons for the indicator to come on
• Comes on when there is a problem with the EPS system.
• If you depress the accelerator pedal repeatedly to increase the engine
speed while the engine is idling, the indicator comes on, and
sometimes the steering wheel becomes harder to operate.
■What to do when the indicator comes on
Stop the vehicle in a safe place and restart the engine.
If the indicator comes on and stays on, immediately have your vehicle
inspected by a dealer.
1 If the Brake System Indicator (Red) Comes On
Have your vehicle re paired immediately.
It is dangerous to drive with low brake fluid. If there
is no resistance from the brake pedal, stop
immediately in a safe plac e. If necessary downshift
the gears.
If the brake system indicator and ABS indicator come
on simultaneously, the elec tronic brake distribution
system is not working. Th is can result in vehicle
instability under sudden braking.
Have your vehicle inspecte d by a dealer immediately.U.S.
Canada
20 FIT-31T5A6500.book 564 ページ ２０１９年９月２６日　木曜日　午後４時４１分

566
Handling the Unexpected
Fuses
Fuse Locations
If any electrical devices are not working,
turn the ignition switch to LOCK
(0*1 and
check to see if any appl icable fuse is blown.
■Fuse box A
Located near the brake fluid reservoir. 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
■Circuit protected and fuse rating
Circuit ProtectedAmps
1Headlight Low Beam Main20 A
2CDC*(30 A)
3Hazard10 A
4DBW15 A
5Wiper(30 A)
6Stop10 A
7IGP15 A
8IG Coil15 A
9EOP*(10 A)
10INJ(20 A)
11––
12Main Fan30 A
13Starter SW(30 A)
14MG Clutch(7.5 A)
15Battery Sensor(7.5 A)
16––
17Daytime Running Lights(7.5 A)
18Horn10 A
19Fog Light*(15 A)
20UB ECU*(7.5 A)
*1 : Models with the smart entry system have an ENGINE START/STOP button instead of an ignition
switch.
*2 : Models with smart entry system
*3 : Models without smart entry system
Circuit ProtectedAmps
21Back Up Main15 A
22Interior Lights7.5 A
23Sub Fan(30 A)
24––
25Smart Entry Auto Start*2(7.5 A)
26ST MG*3(7.5 A)
27––
28––
29Back Up(10 A)
30IGP LAF(10 A)
31IGPS(7.5 A)
32Right Headlight Low Beam10 A
33Left Headlight Low Beam10 A
* Not available on all models
20 FIT-31T5A6500.book 566 ページ ２０１９年９月２６日　木曜日　午後４時４１分

570
uuFuses uInspecting and Changing Fuses
Handling the Unexpected
Inspecting and Changing Fuses
1. Turn the ignition switch to LOCK (0*1. Turn
headlights and all accessories off.
2. Remove the fuse box cover.
3. Check the large fuses on the battery in the
engine compartment.
u If the fuse is blown, have it replaced by a
dealer.
4. 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.
5. Check the large fuse in the vehicle interior.
u If the fuse is blown, use a phillips-head
screwdriver to remo ve the screw and
replace it with a new one.
*1 : Models with the smart entry system have an ENGINE START/STOP button instead of an ignition switch.
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.
Replace fuse with a spare fuse of the same specified
amperage.
Confirm the specified amperage using the charts on
P. 566 to P. 569.
There is a fuse puller on the back of the engine
compartment fuse box cover.
Fuse Box on the Battery
Blown
Fuse Puller
Combined Fuse
Blown Fuse
20 FIT-31T5A6500.book 570 ページ ２０１９年９月２６日　木曜日　午後４時４１分

581Continued
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 ve rify 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, tu rn the ignition switch to ON
(w*1, without starting the
engine. The malfunction indicator lamp will co me on for several seconds. If it then
goes off, the readiness codes are set. If it blinks five 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 (continuously variable transmission) or (N (manual
transmission). Increase the engine speed to 2,000 rpm, and hold it there for about
three minutes.
6. Let the engine idle with your foot off the accelerator for 20 seconds.
*1:Models with the smart entry system have an ENGINE START/STOP button instead of an ignition switch.
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.
20 FIT-31T5A6500.book 581 ページ ２０１９年９月２６日　木曜日　午後４時４１分

Index
588
Index
Index
Numbers
7-Speed Manual Shift Mode.................... 421
A
ABS (Anti-lock Brake System) ................... 471
Accessories and Modifications ................. 544
Accessory Power Socket ........................... 191
Adaptive Cruise Control (ACC) ........... 89, 433
Additives
Coolant ................................................... 508
Engine Oil ................................................ 503
Washer .................................................... 512
Additives, Engine Oil ................................ 503
Adjusting Front Seats .............................................. 174
Head Restraints........................................ 181
Headlights ............................................... 513
Mirrors .................................................... 173
Rear Seats................................................ 178
Steering Wheel ........................................ 172
Temperature ............................................ 103
Adjusting the Sound ................................. 249
Air Conditioning System
Climate Control System ........................... 199
Defrosting the Windshield and Windows ....................................... 200
Dust and Pollen Filter ............................... 538
Air Conditioning System (Heating and Cooling System)
Cooling ................................................... 198 Defrosting the Windshield
and Windows ....................................... 198
Heating ................................................... 197
Heating and Cooling System ................... 196
Air Pressure ....................................... 526, 577
Airbags ........................................................ 46
Advanced Airbags ..................................... 52
Airbag Care............................................... 59
Event Data Recorder .................................... 0
Front Airbags (SRS) .................................... 49
Indicator.............................................. 57, 80
Passenger Front Airbag Off Indicator ......... 58
Sensors ..................................................... 46
Side Airbags .............................................. 53
Side Curtain Airbags.................................. 55
Android Auto ........................................... 293
Anti-lock Brake System (ABS) .................. 471
Indicator.................................................... 80
Apple CarPlay ........................................... 289
Armrest ..................................................... 185
Audio Remote Controls ........................... 210
Audio System ............................................ 206
Adjusting the Sound................................ 217
Error Messages ........................................ 312
General Information ................................ 317
MP3/WMA/AAC .............................. 227, 276
Recommended CDs ................................. 318
Recommended Devices............................ 320
Remote Controls ................................. 5, 210
Security Code .......................................... 208
Theft Protection ...................................... 208 USB Flash Drives...................................... 320
USB Port(s) .............................................. 207
Audio/Information Screen ............... 213, 234
Authorized Manuals ................................ 585
Auto Door Locking/Unlocking ................ 139
Customize .............................................. 140
Auto High-Beam ...................................... 164
Automatic Climate Control Sensors ........ 203
Average Fuel Economy .................... 105, 109
Average Speed ......................................... 110
B
Battery...................................................... 534
Charging System Indicator ................ 78, 562
Jump Starting ......................................... 557
Maintenance (Checking the Battery) ....... 534
Maintenance (Replacing) ......................... 536
Belts (Seat) .................................................. 36
Beverage Holders ..................................... 189
Bluetooth ® HandsFreeLink ®............. 343, 368
Booster Seats (For Children) ...................... 72
Brake System ............................................ 469
Anti-lock Brake System (ABS) .................. 471
Brake Assist System................................. 472
Fluid ....................................................... 511
Foot Brake .............................................. 470
Indicator ........................................... 76, 564
Parking Brake.......................................... 469
Brake System Indicator .............................. 76
Brightness Control (Instrument Panel) ... 170
20 FIT-31T5A6500.book 588 ページ ２０１９年９月２６日　木曜日　午後４時４１分

590
Index
Driving....................................................... 399
Adaptive Cruise Control (ACC) ................ 433
Braking .................................................... 469
Continuously Variable Transmission ......... 416
Cruise Control ......................................... 428
Shifting Gear ........................... 417, 419, 423
Starting the Engine .......................... 409, 411
Dust and Pollen Filter ............................... 538
E
ECON Button............................................. 427
ECON Mode Indicator ................................. 85
Elapsed Time ............................................. 109
Electric Power Steering (EPS) System Indicator ............................................ 82, 564
Electronic Stability Control (ESC) ............. 459
Emergency ................................................. 571
Emissions Testing (Readiness Codes) ....... 581
Engine Coolant ................................................... 508
Jump Starting .......................................... 557
Number ................................................... 578
Oil ........................................................... 503
Starting ........................................... 409, 411
Switch Buzzer .......................................... 154
Engine Coolant ......................................... 508
Adding to the Radiator ............................ 509
Adding to the Reserve Tank ..................... 508
High Temperature Indicator ....................... 81
Low Temperature Indicator ........................ 81 Overheating ............................................ 560
Engine Oil ................................................. 503
Adding .................................................... 505
Checking................................................. 504
Displaying Oil Life ............................ 493, 497
Low Oil Pressure Indicator ................. 77, 562
Recommended Engine Oil ....................... 503
EPS (Electric Power Steering)
System .............................................. 82, 564
Exhaust Gas Hazard (Carbon Monoxide) ................................. 73
Exterior Care (Cleaning) ........................... 541
Exterior Mirrors ........................................ 173
F
Features.................................................... 205
Filters
Dust and Pollen ....................................... 538
Oil ........................................................... 506
Flat Tire ..................................................... 547
Floor Mats ................................................. 540
Fluids Brake ...................................................... 511
Continuously Variable Transmission ......... 510
Engine Coolant ....................................... 508
Manual Transmission ............................... 510
Windshield Washer ................................. 512
FM/AM Radio ............................................ 219
Fog Light Indicator ..................................... 85
Folding Down the Rear Seats .................. 179Foot Brake
................................................ 470
Front Airbags (SRS) .................................... 49
Front Seats ................................................ 174
Adjusting ................................................ 174
Front Sensor Camera ............................... 431
Fuel ..................................................... 23, 484
Economy................................................. 487
Gauge .................................................... 106
Instant Fuel Economy .............................. 110
Low Fuel Indicator..................................... 80
Range ..................................................... 109
Recommendation.................................... 484
Refueling .......................................... 23, 484
Fuel Economy ........................................... 487
Fuel Fill Cap ........................................ 23, 486
Message ................................................. 563
Fuel Fill Door ...................................... 23, 485
Fuses ......................................................... 566
Inspecting and Changing ........................ 570
Locations ................................................ 566
G
Gasoline (Fuel)
Economy................................................. 487
Gauge .................................................... 106
Information............................................. 484
Instant Fuel Economy .............................. 110
Low Fuel Indicator..................................... 80
Refueling ................................................ 484
Gauges ...................................................... 103
20 FIT-31T5A6500.book 590 ページ ２０１９年９月２６日　木曜日　午後４時４１分

593
Index
MP3........................................... 221, 227, 276
Multi-Information Display ....................... 107
Multi-View Rear Camera ......................... 482
N
Numbers (Identification)......................... 578
O
Odometer......................................... 105, 109
Oil (Engine) .............................................. 503
Adding ................................................... 505
Checking ................................................ 504
Displaying Oil Life ........................... 493, 497
Low Oil Pressure Indicator ................. 77, 562
Recommended Engine Oil ....................... 503
Viscosity.................................................. 503
Open Source Licenses .............................. 311
Opening and Closing the Moonroof ...... 153
Opening/Closing Hood ...................................................... 502
Power Windows...................................... 151
Tailgate................................................... 145
Outside Temperature Display ................. 103
Overheating ............................................. 560
P
Paddle Shifters (7-Speed Manual Shift
Mode) ...................................... 21, 421, 422
Pandora ®.................................................. 274 Panic Mode
............................................... 150
Parking ...................................................... 481
Parking Brake ........................................... 469
Parking Brake and Brake System Indicator ........................................... 76, 564
Passenger Front Airb ag Off Indicator....... 58
Passing Indicators ..................................... 160
Playing Bluetooth ® Audio ................ 230, 279
Precautions While Driving ....................... 415
Rain ......................................................... 415
Pregnant Women ....................................... 44
Puncture (Tire) .......................................... 547
R
Radiator.................................................... 509
Radio (FM/AM) .......................................... 219
Radio (SiriusXM ®) ..................................... 259
Radio Data System (RDS) .................. 220, 257
Range ........................................................ 109
RDS (Radio Data System) .................. 220, 257
Readiness Codes (Emissions Testing) ....... 581
Rear Defogger/Heated Door Mirror Button .................................................... 171
Rear Seats (Folding Down) ....................... 179
Rearview Mirror ........................................ 173
Refueling ................................................... 484
Fuel Gauge ...................................... 106, 110
Gasoline .......................................... 484, 576
Low Fuel Indicator ..................................... 80
Regulations ............................... 467, 528, 579 Remote Transmitter
................................. 131
Replacement
Battery .................................................... 536
Bulbs ....................................................... 513
Fuses ............................................... 566, 568
Tires ........................................................ 531
Wiper Blade Rubber ........................ 520, 522
Reporting Safety Defects ......................... 580
Resetting a Trip Meter ..................... 105, 109
Road Departure Mitigation (RDM) ......... 447
Indicator.................................................... 88
On and Off.............................................. 449
S
Safe Driving ................................................ 31
Safety Check ............................................... 35
Safety Labels ............................................... 74
Safety Message ............................................. 1
Seat Belts .................................................... 36
Adjusting the Shoulder Anchor.................. 42
Automatic Seat Belt Tensioners ................. 39
Checking................................................... 45
Detachable Anchor.................................... 43
Fastening .................................................. 40
Installing a Child Seat with a Lap/Shoulder Seat Belt ......................... 67
Pregnant Women ...................................... 44
Reminder .................................................. 38
Warning Indicator ............................... 38, 79
Seat Heaters .............................................. 195
20 FIT-31T5A6500.book 593 ページ ２０１９年９月２６日　木曜日　午後４時４１分

594
Index
Seats.......................................................... 174
Adjusting ................................................. 174
Front Seats .............................................. 174
Rear Seats................................................ 178
Security System ......................................... 148
Immobilizer System Indicator ..................... 85
Security System Alarm Indicator ................. 86
SEL/RESET Button ...................................... 108
Select Lever ................................. 21, 417, 419
Operation .................................. 21, 418, 420
Releasing ................................................. 559
Won’t Move ............................................ 559
Select/Reset Knob ..................................... 104
Selecting a Child Seat ................................. 64
Selector Knob (Audio) .............................. 212
Setting the Clock ...................................... 122
Shift Lever ........................... 21, 417, 419, 423
Shift Lever Position Indicator ..... 78, 418, 420
Shifting (Transmission) ............. 417, 419, 423
Shoulder Anchor ......................................... 42
Side Airbags ................................................ 53
Side Curtain Airbags ................................... 55
Siri Eyes Free ............................................. 288
SiriusXM ® Radio ........................................ 259
Snow Tires ................................................. 533
Spare Tire .......................................... 547, 577
Spark Plugs ................................................ 576
Specifications ............................................ 576
Specified Fuel .................................... 484, 576
Speedometer ............................................. 103
SRS Airbags (Airbags) ................................. 49 Starter System Indicator
............................. 96
Starting the Engine .......................... 409, 411
Does Not Start......................................... 554
Engine Switch Buzzer .............................. 154
Jump Starting .......................................... 557
Steering Wheel ......................................... 172
Adjusting ................................................ 172
Stopping ................................................... 481
Summer Tires ............................................ 533
Supplemental Restraint System (SRS) ........ 49
Switches
(Around the Steering Wheel) ....... 4, 5, 154
T
Tachometer............................................... 103
Tailgate ..................................................... 145
Temperature
High Temperature Indicator ....................... 81
Low Temperature Indicator........................ 81
Outside Temperature Display ................... 103
Temperature Sensor ................................. 103
Tie-down Hooks ....................................... 193
Time (Setting) ........................................... 122
Tire Pressure Monitoring System (TPMS) .................................................... 463
Indicator.................................................... 83
Tires ........................................................... 524
Air Pressure ..................................... 526, 577
Checking and Maintaining ...................... 524
Inspection ............................................... 525 Labeling .................................................. 526
Puncture (Flat Tire) .................................. 547
Regulations ............................................. 528
Rotation.................................................. 532
Spare Tire ....................................... 547, 577
Summer .................................................. 533
Tire Chains.............................................. 533
Wear Indicators....................................... 530
Winter .................................................... 533
Tools ......................................................... 546
Towing a Trailer ....................................... 405
Towing Your Vehicle Emergency .............................................. 571
TPMS (Tire Pressure Monitoring
System) ................................................... 463
Indicator ................................................... 83
Transmission ............................. 417, 419, 423
7-Speed Manual Shift Mode ................... 421
Continuously Variable ............................. 416
Fluid ....................................................... 510
Manual ................................................... 423
Number .................................................. 578
Shift Position Indicator .............. 78, 418, 420
Trip Meter ........................................ 105, 109
Troubleshooting ...................................... 545
Blown Fuse ..................................... 566, 568
Brake Pedal Vibrates ................................. 27
Buzzer Sounds When Opening Door ......... 28
Emergency Towing ................................. 571
Engine Won’t Start ................................. 554
Noise When Braking ................................. 29
20 FIT-31T5A6500.book 594 ページ ２０１９年９月２６日　木曜日　午後４時４１分