check engine light HONDA CIVIC 2023 User Guide

691
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 692
Safety When Performing Maintenance .... 693Parts and Fluids Used in Maintenance Service ........................................... 694
Maintenance Minder
TM..................... 695
Maintenance Under the Hood
Maintenance Items Un der the Hood .... 707Opening the Hood ........................... 710
Recommended Engine Oil ................ 711
Oil Check ......................................... 713
Adding Engine Oil ............................ 716
Changing the Engine Oil and Oil Filter..... 717
Engine Coolant ................................ 721
Fluid: Transmission Fluid................... 725
Brake/Clutch
* Fluid .......................... 726
Refilling Window Washer Fluid......... 727
Replacing Light Bulbs ....................... 728
Checking and Maintaining Wiper Blades.... 733
Checking and Maintaining Tires
Checking Tires ................................. 736
Tire and Loading Information Label ... 737
Tire Labeling .................................... 737
DOT Tire Quality Grading (U.S. Vehicles) .... 739Wear Indicators................................ 741
Tire Service Life ................................ 741 Tire and Wheel Replacement ........... 742
Tire Rotation .................................... 743
Winter Tires ..................................... 744
Battery ............................................... 747
Remote Transmitter Care Replacing the Remote Battery .......... 749
Climate Control System Maintenance .... 750Cleaning
Interior Care .................................... 751
Exterior Care.................................... 753
Accessories and Modifications Accessories ...................................... 756
Modifications................................... 757
* Not available on all models
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710
uuMaintenance Under the Hood uOpening the Hood
Maintenance
Opening the Hood
1. Park the vehicle on a level surface, and set
the parking brake.
2. Pull the hood release handle under the
driver's side lower co rner of the dashboard.
u The hood will pop up slightly.
3. Push the hood latch lever (located under
the front edge of the hood to the center) to
the side and raise the hood. Once you have
raised the hood slightly, you can release the
lever.
4. Remove the support rod from the clamp
using the grip. Mount the support rod in
the hood.
When closing, remove the support rod, and
stow it in the clamp, then gently lower the
hood. Remove your hand at a height of
approximately 12 inches (30 cm) and let the
hood close.1 Opening the Hood
NOTICE
Do not open the hood when the wiper arms are
raised. The hood will strike the wipers, resulting in
possible damage to the hood and/or the wipers.
NOTICE
Do not press the engine cover forcibly. This may
damage the engine cover and component parts.
When closing the hood, check that the hood is
securely latched.
If the hood latch lever moves stiffly, or if you can
open the hood without lifti ng the lever, the latch
mechanism should be cl eaned and lubricated.
Do not open the hood while the Auto Idle Stop
*
function is activated.
3WARNING
The hood support rod can become very hot
due to heat from the engine.
To ensure against po ssible burns, do not
handle the metal section of the rod: Use
the foam grip instead.
2.0 L engine models
Hood Release Handle
Pull
Lever
Support Rod
Grip
Clamp
* Not available on all models
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Continued719
uuMaintenance Under the Hood uChanging the Engine Oil and Oil Filter
Maintenance
5. Remove the oil filter and dispose of the
remaining oil.
6. Check that the filter gasket is not stuck to
the engine contact surface.
u If it is stuck, you must detach it.
7. Wipe away dirt and dust adhering to the
contact surface of the engine block, and
install a new oil filter.
u Apply a light coat of new engine oil to
the filter gasket.
8. Put a new washer on the drain bolt, then
reinstall the drain bolt.
u Tightening torque:
30 lbf∙ft (40 N∙m, 4.0 kgf∙m)
9. Pour the recommended engine oil into the
engine.
u Engine oil change capacity (including
filter):
3.7 US qt (3.5 L)
4.4 US qt (4.2 L)
5.7 US qt (5.4 L)1Changing the Engine Oil and Oil Filter
You will need a special wrench to replace the oil
filter. You can buy this wrench from a dealer.
When installing the new oil filter, follow the
instructions supplied with the oil filter.
Reinstall the engine oil fill cap. Start the engine. If the
Engine oil pressure low appears, turn off the
engine, and check your work.
Oil Filter
1.5 L engine models
2.0L engine models with Auto Idle Stop
Oil Filter1.5 L engine models
2.0 L engine models with Auto Idle Stop
2.0 L engine models without Auto Idle Stop
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uuIf the Battery Is Dead uJump Starting Procedure
788
Handling the Unexpected
5. Connect the other end of the second
jumper cable to the stud bolt as shown. Do
not connect this jumper cable to any other
part.
6. If your vehicle is connected to another
vehicle, start the assi sting vehicle's engine
and increase its rpm slightly.
7. Attempt to start your vehicle's engine. If it
turns over slowly, check that the jumper
cables have good metal-to-metal contact.1If the Battery Is Dead
Battery performance degrades in cold conditions and
may prevent the engi ne from starting.1.5 L engine models
2.0 L engine models
with Auto Idle Stop
2.0 L engine models
without Auto Idle Stop
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795
Handling the Unexpected
Indicator, Coming On/Blinking
If the Engine oil pressure low Warning Appears
■Reasons for the warning to appear
Appears when the engine oil pressure is low.
■What to do as soon as the warning
appears
1. Immediately park the vehicle on level
ground in a safe place.
2. If necessary, turn the hazard warning lights
on.
■What to do after parking the vehicle
1. Stop the engine and let it sit for
approximately three minutes.
2. Open the hood and ch eck the oil level.
u Add oil as necessary.
2 Oil Check P. 713
3.Start the engine and check the Engine oil
pressure low warning.
u The warning disappears: Start driving
again.
u The warning does not disappear within
10 seconds: Immediately stop the engine
and contact a dealer for repairs.
1If the Engine oil pressure low Warning Appears
NOTICE
Running the engine with low oil pressure can cause
serious mechanical damage almost immediately.
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797
uuIndicator, Coming On/BlinkinguIf the Brake System Indicator (Red) Comes On or Blinks
Handling the Unexpected
If the Brake System Indicator (Red) Comes On or Blinks
■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 acti on. If necessary, downshift the
transmission to slow the vehicle using engine braking.
■Reasons for the indicator to blink
There is a problem with the electric parking brake system.
■What to do when the indicator blinks
Avoid using the parking brake and have your vehicle checked by a dealer
immediately.
1 If the Brake System Indicator (Red) Comes On or Blinks
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 (red) and ABS indicator
come on simultaneously , the electronic brake
distribution system is not wo rking. This can result in
vehicle instability under sudden braking.
Have your vehicle inspecte d by a dealer immediately.
If the brake system indicator (red) blinks at the same
time when the brake system indicator (amber) comes
on, the parking br ake may not work.
Avoid using the parking brak e and have your vehicle
checked by a dealer immediately.
2 If the Brake System Indicator (Red) Comes
On or Blinks at the Same Time When the
Brake System Indicator (Amber) Comes On
P. 799U.S.
Canada
(Red)
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806
uuFusesuInspecting 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. 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. 801
Replace fuse with a spare fuse of the same specified
amperage.
Main Fuse
Hole
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831
Index
Continuously Variable TransmissionCreeping................................................. 502
Fluid ....................................................... 725
Kickdown ............................................... 502
Operating the Shift Lever .......... 29, 504, 506
Shift Lever Does Not Move ...................... 790
Shifting ........................................... 503, 505
Controls .................................................... 173
Coolant (Engine) .............................. 721, 723
Adding the Coolant ........................ 721, 724
Overheating ............................................ 791
Creeping (Continuously Variable Transmission) .......................................... 502
Cross Traffic Monitor ............................... 677
Cup Holders .............................................. 235
Customer Service Information ................ 827
Customize Display .................... 136, 151, 170
Customized Features ....................... 382, 390
D
Daytime Running Lights .......................... 209
Dead Battery ............................................ 786
Defaulting All the Settings .............. 389, 413
Defrosting the Windshield and Windows ................................................. 251
Devices that Emit Radio Waves ............... 818
Dimming Headlights .............................................. 206
Rearview Mirror ...................................... 220
Dipstick (Engine Oil) ................................ 713 Directional Signals (Turn Signal)
............. 205
Display Setup .................................... 266, 308
Door Mirrors ............................................. 221
Doors ......................................................... 176
Auto Door Locking .................................. 191
Auto Door Unlocking ............................... 191
Door Open Message .................................. 47
Keys ........................................................ 176
Locking/Unlocking the Doors from the Inside..................................................... 188
Locking/Unlocking the Doors from the
Outside.................................................. 179
DOT Tire Quality Grading ........................ 739
Drive Mode Switch ........................... 525, 529
Driver Attention Monitor ................ 131, 161
Driver Information Interface ... 125, 148, 154
Switching the Display ...................... 125, 155
Driver's Knee Airbag .................................. 65
Driving ....................................................... 485
Braking .................................................... 657
Continuously Variable Transmission ......... 502
Shifting Gear ........................................... 509
Shifting Position .............................. 503, 505
Starting the Engine .................................. 493
Dust and Pollen Filter ............................... 750
E
Eco Assist® System ...................................... 15
ECON Button ............................................. 513
Elapsed Time ..................................... 130, 160 Electric Power Steering (EPS) System
Indicator.......................................... 104, 798
Electronic Stability Control (ESC) ............. 535
Emergency ................................................ 808
Emergency Engine Stop ........................... 785
Emergency Hatch Opener ........................ 810
Emissions Testing (Readiness Codes) ....... 820
Engine
Coolant ........................................... 721, 723
If the Battery Is Dead ............................... 786
Oil ........................................................... 711
Starting ................................................... 493
Engine Coolant ................................. 721, 723
Adding the Coolant......................... 721, 724
Overheating ............................................ 791
Temperature Gauge ................................ 119
Engine Oil ................................................. 711
Adding .................................................... 716
Checking................................................. 713
Displaying Oil Life .................................... 696
Engine oil pressure low Warning ............. 795
Recommended Engine Oil ....................... 711
Engine oil pressure low Warning ............ 795
ENGINE START/STOP Button .................... 202
Exhaust Gas Hazard (Carbon Monoxide) .. 92
Exterior Care (Cleaning) ........................... 753
Exterior Mirrors ........................................ 221
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834
Index
Kickdown (Continuously Variable Transmission) ........................................... 502
L
Lane Keeping Assist System (LKAS) ......... 618
LATCH (Child Seats) .................................... 82
Lights ................................................. 206, 728
Auto High-Beam ...................................... 210
Automatic ............................................... 207
Bulb Replacement .................................... 728
Daytime Running Lights ........................... 209
Fog Lights ................................................ 209
High Beam Indicator ................................ 106
Interior .................................................... 231
Light Switches ......................................... 206
Lights On Indicator .................................. 106
Turn Signals ............................................. 205
Limited Slip Differential (LSD) ................. 539
Load Limits ................................................ 489
Locking/Unlocking .................................... 176
Auto Door Locking/Unlocking .................. 191
Childproof Door Locks ............................. 190
From Inside .............................................. 188
From Outside ........................................... 179
Keys ........................................................ 176
Using a Key ............................................. 185
Low Battery Charge .................................. 796
Low Fuel Indicator .................................... 103
Low Remote Key Signal Strength ............ 178
Low Speed Braking Control ............. 567, 573Lower Anchors
............................................ 82
Luggage (Maximum Load Limit) ............. 489
M
Maintenance............................................. 691
Adding the Coolant......................... 721, 724
Battery .................................................... 747
Brake Fluid .............................................. 726
Cleaning ......................................... 751, 753
Climate Control System ........................... 750
Coolant ........................................... 721, 723
Maintenance Minder
TM............................ 695
Oil ........................................................... 713
Precautions ............................................. 692
Remote Transmitter ................................. 749
Replacing Light Bulbs .............................. 728
Safety...................................................... 693
Service Items ........................................... 700
Tires ........................................................ 736
Transmission Fluid ................................... 725
Under the Hood ...................................... 707
Malfunction Indicator Lamp ............ 101, 796
Manual Transmission ............................... 509
Map Lights ................................................ 232
Maximum Load Limit ............................... 489
Meters, Gauges ......................................... 118
Mirrors ...................................................... 220
Adjusting ................................................ 220
Door ....................................................... 221
Exterior ................................................... 221 Interior Rearview ..................................... 220
Modifications (and Accessories) .............. 756
Moonroof ................................................. 201
MP3 ................................................... 272, 331
Multi-View Rear Camera ......................... 681
N
Navigation................................................ 160
Numbers (Identification) ......................... 816
O
Odometer................................................. 120
Oil (Engine) .............................................. 711
Adding ................................................... 716
Checking ................................................ 713
Displaying Oil Life ................................... 696
Engine oil pressure low Warning ............. 795
Recommended Engine Oil ....................... 711
Viscosity.................................................. 711
Open Source Licenses .............................. 377
Opening
Hatch...................................................... 810
Hood ...................................................... 710
Opening/Closing
Hatch...................................................... 192
Moonroof ............................................... 201
Power Windows...................................... 198
Outside Temperature Display ................. 120
Overheating ............................................. 791
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