2013 HONDA CIVIC check engine

337Handling the Unexpected
Indicator, Coming On/BlinkingIf the Low Oil Pressure Indicator Comes On
■Reasons for the indicator to come on
Comes on when the engine oil pressure is low.■What to do as soon as the indicator comes on
1. Immediately park the vehicle 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 about one minute.
2. Open the hood and check the oil level.
u Add oil as necessary.
3. Start the engine and check the low oil pressure indicator.
u The light goes out: Start driving again.
u The light does not go out within 10 seconds: Stop the engine and
contact a dealer for repairs immediately.
If the Charging System Indicator Comes On
■Reasons for the indicator to come on
Comes on when the battery is not being charged.■What to do when the indicator comes on
Turn off the heating and cooling system
*/climate control system
*, rear
defogger, and other electrical systems, and immediately contact a dealer
for repairs.
1 If the Low Oil Pressure Indicator Comes OnNOTICERunning the engine with low oil pressure can cause
serious mechanical damage almost immediately.1If the Charging System Indicator Comes On
If you need to stop temporarily, do not turn off the
engine. Restarting the engine may rapidly discharge
the battery.
* Not available on all models

338
uuIndicator, Coming On/Blinking uIf the Malfunction Indicator Lamp Comes On or Blinks
Handling the Unexpected
If the Malfunction Indicator Lamp Comes On or Blinks
■Reasons for the indicator lamp to come on or blink
• Comes on when there is a problem with the engine emissions control
system, or the fuel fill cap is missing, or loose.
• Blinks when engine misfiring is detected.■What to do when the indicator lamp comes on
Avoid high speeds and immediately get your vehicle inspected at a
dealer.■What to do when the indicator lamp blinks
Park the vehicle in a safe place with no flammable items and wait at least
ten minutes or more with the engine stopped until it cools.
■The message appears on when:
An evaporative system leak is detected. This may be caused by the fuel fill cap being
loose or not being installed.■What to do when the message appears:
1. Stop the engine.
2. Check that the fuel fill cap is fully installed.
u If not, loosen the cap, and then retighten it until it clicks at least once.
3. Drive for several days of normal driving.
u The message should go off.■When the malfunction indicator lamp comes on
Malfunction indicator lamp comes on if the system continues to detect a leak of
gasoline vapor. If this happens, check the fuel fill cap using the procedures described
above.■Check/Tighten Fuel Cap Message
1 If the Malfunction Indicator Lamp Comes On or BlinksNOTICEIf you drive with the malfunction indicator lamp on,
the emissions control system and the engine could be
damaged.
If the malfunction indicator lamp blinks again when
restarting the engine, drive to the nearest dealer at
31 mph (50 km/h) or less. Have your vehicle
inspected.

339
uuIndicator, Coming On/Blinking uIf the Brake System Indicator Comes On
Handling the Unexpected
If the Brake System Indicator 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
Press 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 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 Comes On
Have your vehicle repaired immediately.
It is dangerous to drive with low brake fluid. If there
is no resistance from the brake pedal, stop
immediately in a safe place. If necessary downshift
the gears.
If the brake system indicator and ABS indicator come
on simultaneously, the electronic brake distribution
system is not working. This can result in vehicle
instability under sudden braking.
Have your vehicle inspected by a dealer immediately.
U.S.
Canada
1 If the EPS System Indicator Comes OnNOTICEIf you repeatedly turn the steering wheel at an
extremely low speed, or hold the steering wheel on
the full left or right position for a while, the system
heats up. The system goes into a protective mode,
and limits its performance. The steering wheel
becomes harder and harder to operate. Once the
system cools down, the EPS system is restored.
Repeated operation under these conditions can
eventually damage the system.

341
Continued
Handling the Unexpected
FusesFuse LocationsIf any electrical devices are not working,
turn the ignition switch to LOCK
(0 and
check to see if any applicable fuse is blown.
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
■Circuit protected and fuse rating
Circuit Protected
Amps
1
EPS
70 A
−
−
ABS/VSA Motor
30 A
ABS/VSA FSR
30 A
−
−
Main Fuse
100 A
2
IG Main
50 A
Fuse Box Main 60 A
Fuse Box Main 2
60 A
Headlight Main 30 A
−
−
Rear Defogger 30 A −−
Blower 40 A
−−
Sub Fan Motor 20 A
Main Fan Motor 20 A
3
−
−
4 Left Headlight Low Beam 10 A
5
ST MG
7.5 A
6 Right Headlight Low Beam 10 A
7
−
−
8− −
9
−
−
10 − −
*1:1.8 ℓ models
*2:2.4 ℓ models11
Oil Level
7.5 A
12 Fog Lights
*
(20 A)
13
Driver’s Power Seat Sliding
*
(20 A)
14 Hazard 10 A
15
FI Sub
15 A
16 IG Coil 15 A
17
Stop
15 A
*1
10 A
*2
18 Horn 10 A19
Premium Amp
*
(20 A)
20 INJ (15 A)
21
IGP
15 A
22 DBW 15 A
23
H/L LO
20 A
24 Driver’s Power Seat
Reclining
*
(20 A)
25
MG Clutch
7.5 A
26 − −
27
SMALL
20 A
28 Interior Lights 7.5 A
29
Backup
10 A
Circuit Protected
Amps
* Not available on all models

343
uuFuses uInspecting and Changing Fuses
Handling the Unexpected
Inspecting and Changing Fuses
1. Turn the ignition switch to LOCK
(0. Turn
headlights and all accessories off.
2. Remove the fuse box cover.
3. Check the large fuse in the engine
compartment.
u If the fuse is blown, use a Phillips-head
screwdriver to remove the screw and
replace it with a new one.
4. Inspect the small fuses in the engine
compartment and the vehicle interior.
u If there is a burned out fuse, remove it
with the fuse puller and replace it with a
new one.
1Inspecting and Changing FusesNOTICEReplacing a fuse with one 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. 341 to 342.
There is a fuse puller on the back of the engine
compartment fuse box cover.
Combined
Fuse Blown FuseFuse Puller

353
Continued
Information
Emissions TestingTesting of Readiness CodesYour vehicle uses “readiness codes,” as part of its onboard self diagnostic system.
Some states refer to these codes during testing to see if your vehicle's emissions
components are working properly.
The codes may not be read if you go through the testing just after the battery has
gone dead or been disconnected.
To check if they are set, turn the ignition switch to ON
(w, 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 five times, the readiness codes are
not set.
If you are required to have your vehicle tested before the readiness codes are ready,
prepare the vehicle for retesting 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 accelerator pedal, and let it idle for 20
seconds.
5. Keep the vehicle in
(P (automatic transmission) or
(N (manual transmission).
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.

Index
359Index
Index
AABS (Anti-lock Brake System).................. 243
Accessories and Modifications ................ 251
Accessory Power Sockets ......................... 139
Additives Coolant .................................................. 275
Engine Oil ............................................... 268
Washer ................................................... 281
Additives, Engine Oil ............................... 268
Adjusting
Armrest .................................................. 134
Front Seats.............................................. 127
Head Restraints ....................................... 130
Mirrors.................................................... 126
Rear Seats ............................................... 133
Steering Wheel ....................................... 125
Temperature ............................................. 84
Air Conditioning System (Climate Control System) ....................... 146
Changing the Mode................................ 147
Defrosting the Windshield and Windows........................................ 147
Dust and Pollen Filter .............................. 308
Recirculation/Fresh Air Mode.... ............... 147
Sensor .................................................... 148
Using Automatic Climate Control............ 146
Air Conditioning System (Heating and Cooling System) ............... 142
Cooling................................................... 144
Defrosting the Windshield and Windows........................................ 145 Dust and Pollen Filter ............................... 308
Heating ................................................... 143
Air Pressure ............................... 298, 347, 349
Airbags ........................................................ 37
Advanced Airbags ..................................... 43
After a Collision......................................... 40
Airbag Care ............................................... 49
Event Data Recorder .................................. 22
Front Airbags (SRS) .................................... 40
Indicator .............................................. 47, 69
Passenger Airbag Off Indicator .................. 48
Sensors...................................................... 37
Side Airbags .............................................. 44
Side Curtain Airbags .................................. 46
AM/FM Radio .................................... 154, 159
Anti-lock Brake System (ABS) .................. 243
Indicator .................................................... 69
Armrest ..................................................... 134
Audio Remote Controls ............................ 157
Audio System ............................................ 150
Adjusting the Sound ........................ 153, 158
Auxiliary Input Jack .................................. 151
Error Messages ........................................ 175
General Information ................................ 178
Internet Radio.......................................... 168
MP3/WMA ...................................... 155, 162
MP3/WMA/AAC ...................................... 170
Reactivating............................................. 152
Recommended CDs ................................. 178
Recommended Devices ............................ 180
Remote Controls ..................................... 157 Security Code .......................................... 152
Theft Protection ...................................... 152
USB Adapter Cable.................................. 151
USB Flash Drives ...................................... 180
Authorized Manuals ................................ 357
Auto Door Locking/Unlocking ................. 105
Customize ......................................... 91, 106
Automatic Lighting .................................. 119
Automatic Transmission ........................... 226
Creeping ................................................. 226
Fluid ........................................................ 277
Kickdown ................................................ 226
Operating the Shift Lever................... 16, 228
Shift Lever Does Not Move ...................... 334
Shifting ................................................... 227
Auxiliary Input Jack .................................. 151
Average Fuel Economy ........................ 80, 83
Average Speed ........................................... 83
BBattery...................................................... 306
Charging System Indicator................. 67, 337
Jump Starting .......................................... 331
Maintenance (Checking the Battery) ........ 306
Maintenance (Replacing) ......................... 307
Belts (Seat) .................................................. 30
Beverage Holders ..................................... 138
Bluetooth ® Audio ..................................... 173
Bluetooth ® HandsFreeLink ®..................... 181
Booster Seats (For Children) ...................... 61

361Index
Locking/Unlocking the Doors from the Outside................................... 101
Lockout Prevention System ..................... 102
DOT Tire Quality Grading ........................ 300
Driving ...................................................... 213
Automatic Transmission .......................... 226
Braking ................................................... 241
Cruise Control ........................................ 233
Shifting Gear .................................. 227, 229
Starting the Engine ................................. 223
Dust and Pollen Filter .............................. 308EEco Assist System.......................................... 7
ECON Button ............................................ 232
Elapsed Time .............................................. 83
Electric Power Steering (EPS) System
Indicator ........................................... 71, 339
Electronic Stability Control (ESC) ............ 236
Emergency ................................................ 344
Emergency Trunk Opener ....................... 111
Emissions Testing (Readiness Codes) ...... 353
Engine ....................................................... 350
Coolant .................................................. 275
Jump Starting ......................................... 331
Oil .......................................................... 268
Starting................................................... 223
Switch Buzzer ......................................... 117
Engine Coolant ........................................ 275
Adding to the Radiator ......... .................. 276 Adding to the Reserve Tank ..................... 275
High Temperature Indicator ....................... 69
Low Temperature Indicator ........................ 73
Overheating ............................................ 335
Engine Oil ................................................. 268
Adding .................................................... 271
Checking ................................................. 269
Displaying Oil Life ............................ 257, 261
Low Oil Pressure Indicator.................. 66, 337
Recommended Engine Oil........................ 268
EPS (Electric Power Steering) System ............................................... 71, 339
Exhaust Gas Hazard
(Carbon Monoxide) .................................. 62
Exterior Care (Cleaning) ........................... 311
Exterior Mirrors ........................................ 126
FFeatures..................................................... 149
Filters
Dust and Pollen ....................................... 308
Oil ........................................................... 272
Flat Tire ..................................................... 315
Floor Mats ................................................. 310
Fluids Automatic Transmission........................... 277
Brake/Clutch............................................ 280
Engine Coolant........................................ 275
Manual Transmission ............................... 278
Windshield Washer.................................. 281 Fog Light Indicator
..................................... 72
Folding Down the Rear Seats .................. 133
Foot Brake ................................................ 242
Front Airbags (SRS) ..................................... 40
Front Seats ................................................ 127
Adjusting ................................................ 127
Fuel ...................................................... 17, 247
Economy ................................................. 250
Gauge ....................................................... 77
Instant Fuel Economy .......................... 77, 84
Low Fuel Indicator ..................................... 68
Range ................................................. 80, 83
Recommendation .................................... 247
Refueling................................................. 247
Fuel Economy ........................................... 250
Fuel Fill Cap ........................................ 17, 249
Message.................................................. 338
Fuel Fill Door ...................................... 17, 248
Fuses .......................................................... 341
Inspecting and Changing......................... 343
Locations......................................... 341, 342
GGasoline (Fuel) Economy ................................................. 250
Gauge ....................................................... 77
Information ............................................. 247
Instant Fuel Economy .......................... 77, 84
Low Fuel Indicator ..................................... 68
Refueling................................................. 247