2020 HONDA CIVIC SEDAN ECU

Contents
Child Safety P. 60Exhaust Gas Hazard P. 73Safety Labels P. 74
Opening and Closing the Trunk P. 150 Security System P. 153 Opening and Closing the Windows P. 156
Adjusting the Mirrors P. 178 Adjusting the Seats P. 180
Heating System
* P. 201 Climate Control System* P. 204
Audio Error Messages P. 309 General Information on the Audio System P. 312
Bluetooth ® HandsFreeLink ® P. 367, 394
When Driving P. 434 Honda Sensing ® P. 467 Braking P. 526 Parki ng Your Vehicle P. 534
Fuel Economy and CO
2 Emissions P. 541 Turbo Engine Vehicle* P. 542
Maintenance Under the Hood P. 553 Replacing Light Bulbs P. 568
Checking and Maintaining Tires P. 580 Battery P. 590 Remote Transmitter Care P. 592
Cleaning P. 595 Accessories and Modifications P. 600
Handling of the Jack P. 624 Engine Does Not Start P. 625 Jump Starting P. 628
Indicator, Coming On/Blinking P. 634 Fuses P. 640Emergency Towing P. 644
When You Cannot Open the Trunk P. 646 Refueling P. 647
Devices that Emit Radio Waves P. 655 Reporting Safety Defects P. 656
Authorized Manuals P. 661 Customer Service Information P. 662
Quick Reference GuideP. 4
Safe DrivingP. 33
Instrument PanelP. 75
ControlsP. 133
FeaturesP. 213
DrivingP. 427
MaintenanceP. 543
Handling the UnexpectedP. 603
InformationP. 649
IndexP. 663
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Quick Reference Guide❙Seat Belt to Secure a Child Seat (P69)
❙Seat Belt (Installing a Child Seat) (P67)
❙Moonroof Switch* (P159)
❙Front Seat (P180)
❙Seat Belts (P38)
❙Side Airbags (P53)
❙Rear Seat (P183)
❙LATCH to Secure a Child Seat (P65)
❙Ceiling Light (P188)
❙Side Curtain Airbags (P55)
❙Coat Hook (P198)
❙Grab Handle
❙Coat Hook (P198)
❙Sun Visors
❙Vanity Mirrors
❙Map Lights (P189)
* Not available on all models
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11
Quick Reference Guide
Instrument Panel (P 75)
System Indicators
Malfunction Indicator
Lamp
Low Oil Pressure
Indicator
Charging System
Indicator
Anti-lock Brake System
(ABS ) Indicator
Vehicle Stability
Assist® (VSA®) System
Indicator
Vehicle Stability
Assist® (VSA®) OFF
Indicator
Low Tire Pressure/
TPMS Indicator
*
Electric Power
Steering (EPS) System
Indicator
Seat Belt Reminder
Indicator
System Indicators
Parking Brake and
Brake System
Indicator (Red) Supplemental
Restraint System
Indicator
Tachometer
Speedometer Fuel Gauge
Immobilizer System
Indicator/Security
System Alarm Indicator
Shift Lever Position Indicator
*/Transmission System Indicator*
Low Fuel Indicator
ECON Mode Indicator
*
Turn Signal and
Hazard Warning
Indicators
Parking Brake and
Brake System
Indicator (Amber)
System Indicators
U.S.
Canada
U.S.
Canada Automatic Brake Hold
System Indicator
Automatic Brake Hold
IndicatorU.S.
Canada Temperature Gauge
Lights Indicators
Lights On Indicator
High Beam Indicator
Fog Light Indicator*
Adaptive Cruise
Control (ACC) with
Low Speed Follow
*
Indicator (Amber/
Green)
System Message
Indicator
Collision Mitigation
Braking System
TM
(CMBSTM) Indicator
Road Departure
Mitigation (RDM)
Indicator
Lane Keeping Assist
System (LKAS)
Indicator (Amber/
Green)
SPORT Mode
Indicator*
Ambient Meter*/
Shift Up Backlight*
Gauges (P 111)/Driver Information Interface (P 113)/System Indicators (P 76)
M (7-speed manual shift mode)
Indicator/Shift Indicator
*
Auto High-Beam
Indicator*
Shift Up Indicator*
Shift Down Indicator*
* Not available on all models
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30
Quick Reference Guide
The rear door cannot be
opened from inside the
vehicle. Why?Check if the childproof lock is in
the lock position. If so, open the
rear door with the outside door
handle.
To cancel this function, slide the
lever up to the unlock position.
Why do the doors lock
after I unlocked the doors?If you do not open the doors within 30 seconds, the doors are
relocked automatically for security.
Why does the beeper
sound when I open the
driver's door?The beeper sounds when:
●The exterior lights are left on.
●The key is left in the ignition switch.
●The power mode is in ACCESSORY.
Why does a beeper sound
when I walk away from the
vehicle after I close the
door?The beeper sounds if you move outside the walk away auto
door lock operating range before the door completely closes.
2Locking the doors and trunk (Walk away auto lock ®) (P 141)
Models without smart entry system
Models with smart entry system
Models with smart entry system
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42
uuSeat Belts uFastening a Seat Belt
Safe Driving
Fastening a Seat Belt
After adjusting a front seat to the proper position, and while sitting upright and well
back in the seat:
2 Adjusting the Seats P. 180
1.Pull the seat belt out slowly.
2. Insert the latch plate into the buckle, then
tug on the belt to make sure the buckle is
secure.
u Make sure that the belt is not twisted or
caught on anything.
1Fastening a Seat Belt
No one should sit in a seat with an inoperative seat
belt or one that does not appear to be working
correctly. Using a seat be lt that is not working
properly may not protect the occupant in a crash.
Have a dealer check the belt as soon as possible.
Never insert any foreign obj ects into the buckle or
retractor mechanism.
Pull out slowly.
Correct
Seated
Posture.
Latch
Plate
Buckle
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Continued43
uuSeat Belts uFastening a Seat Belt
Safe Driving
3. Position the lap part of the belt as low as
possible across your hips, then pull up on
the shoulder part of the belt so the lap part
fits snugly. This lets your strong pelvic
bones take the force of a crash and reduces
the chance of internal injuries.
4. If necessary, pull up on the belt again to
remove any slack, then check that the belt
rests across the center of your chest and
over your shoulder. Th is spreads the forces
of a crash over the strongest bones in your
upper body.
The front seats have adjustab le shoulder anchors to accommodate taller and shorter
occupants. 1.Move the anchor up and down while
pulling the shoulder anchor outward.
2. Position the anchor so that the belt rests
across the center of your chest and over
your shoulder.1 Fastening a Seat Belt
To release the belt, push the red PRESS button and
then guide the belt by hand until it has retracted
completely.
When exiting the vehicle, be sure the belt is properly
stowed so that it will not get caught in the closing
door.
3WARNING
Improperly positioning the seat belts can
cause serious injury or death in a crash.
Make sure all seat belts are properly
positioned before driving.Lap belt
as low as
possible
■Adjusting the Shoulder Anchor1 Adjusting the Shoulder Anchor
The shoulder anchor height can be adjusted to four
levels. If the belt contacts your neck, lower the height
one level at a time.
After an adjustment, make sure that the shoulder
anchor position is secure.
Pull
outward
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61
uuChild Safety uProtecting Child Passengers
Safe Driving
• Any child who is too small to wear a seat belt correctly must be restrained in an
approved child seat that is properly secu red to the vehicle using either the seat
belt or the lower anchors of the LATCH system.
• Never hold a child on your lap because it is impossible to protect them in the
event of a collision.
• Never put a seat belt over yourself and a child. During a crash, the belt would
likely press deep into the child and cause serious or fatal injuries.
• Never let two children use the same seat belt. Both children could be very
seriously injured in a crash.
• Do not allow children to operate the doors, windows or seat adjustments.
• Do not leave children in the vehicle unatte nded, especially in hot weather when
the inside of the vehicle can get hot enough to kill them. They could also activate
vehicle controls causing it to move unexpectedly.1 Protecting Child Passengers
To deactivate a lockable retractor, release the buckle
and allow the seat belt to wind up all the way.
To remind you of the pa ssenger’s front airbag
hazards and child safety, your vehicle has warning
labels on the dashboard (U.S. models) and on the
front visors. Please read and follow the instructions
on these labels. 2 Safety Labels P. 74
3WARNING
Allowing a child to play with a seat belt or
wrap one around their neck can result in
serious injury or death.
Instruct children not to play with any seat
belt and make sure any unused seat belt a
child can reach is buckled, fully retracted,
and locked.
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uuChild Safety uSafety of Infants and Small Children
Safe Driving
Safety of Infants and Small Children
An infant must be properly restrained in a rear-facing, reclining child seat until the
infant reaches the seat manufacturer’s weig ht or height limit for the seat, and the
infant is at least one year old.
■Positioning a rear-facing child seat
Child seats must be placed and secured in a
rear seating position.
When properly installed, a rear-facing child seat may prevent the driver or a front
passenger from moving their seat all the way back, or from locking their seat-back
in the desired position. Make sure that th ere is no contact between the child seat
and the seat in front of it.
It can also interfere with pr oper operation of the passenger’s advanced front airbag
system.
2 Airbags P. 46
If this occurs, we recommend that you install the child seat directly behind the front
passenger’s seat, move the seat as far fo rward as needed, and leave it unoccupied.
Or, you may wish to get a sm aller rear-facing child seat.
■Protecting Infants1Protecting Infants
Many experts recommend us e of a rear-facing seat
for a child up to two years old if the child’s height and
weight are appropriate for a rear-facing seat.
Rear-facing child seats should never be installed in a
forward-facing position.
Always refer to the child seat manufacturer’s
instructions before installation.
Do not allow a front seat to rest against a child seat
installed in a rear seating position:
The weight sensor in the fr ont seat may not correctly
detect the actual weight of the occupant.
3WARNING
Placing a rear-facing child seat in the front
seat can result in serious injury or death
during a crash.
Always place a rear-fac ing child seat in the
rear seat, not the front.
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