check engine light Acura ILX Hybrid 2015 User Guide

uuMaintenance Under the Hood uChanging the Engine Oil and Oil Filter
276Maintenance
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 oil filter rubber seal.
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):
3.8 US qt (3.6 L)
10. Reinstall the engine oil fill cap securely and
start the engine.
11. Run the engine for a few minutes, and
then check that there is no leak from the
drain bolt or oil filter.
12. Stop the engine, wait for three minutes,
and then check the oil level on the
dipstick.
u If necessary, add more engine oil.
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. The
low oil pressure indicator should go off within five
seconds. If it does not, turn off the engine, and check
your work.
Oil Filter

329Handling the Unexpected
Engine Does Not StartChecking the EngineIf the engine does not start, check the starter.
Starter condition
Checklist
Starter doesn’t turn or turns
over slowly.
The 12 volt battery may be dead.
Check each of the items on the
right and respond accordingly.
Check for a message on the multi-information display.●If the TO START, HOLD REMOTE NEAR START BUTTON message appears
2If the Keyless Access Remote Battery is Weak P. 330
uMake sure the keyless remote is in its operating range.
2 ENGINE START/STOP Button Operating Range P. 124
Check brightness of the interior lights.
Turn on the interior lights and check the brightness.●If the interior lights are dim or do not come on at all
2Checking the 12 Volt Battery P. 303
●If the interior lights come on normally
2Fuses P. 341
The starter turns over normally
but the engine doesn’t start.
There may be a problem with the
fuse. Check each of the items on
the right and respond accordingly.
Review the engine start procedure.
Follow its instructions, and try to start the engine again.
2Starting the Engine P. 226
Check the immobilizer system indicator.
When the immobilizer system indicator is blinking, the engine cannot be started.
2Immobilizer System P. 118
Check the fuel level.
There should be enough fuel in the tank.
2Fuel Gauge P. 86
Check the fuse.
Check all fuses, or have the vehicle checked by a dealer.
2Inspecting and Changing Fuses P. 343
If the problem continues:
2Emergency Towing P. 344
1Checking the Engine
If you must start the vehicle immediately, use an
assisting vehicle to jump start it.
2 Jump Starting P. 332

332Handling the Unexpected
Jump StartingTurn off the power to electric devices, such as audio and lights. Turn off the engine,
then open the hood.1.Connect the first jumper cable to your
vehicle's battery + terminal.
2. Connect the other end of the first jumper
cable to the assisting vehicle's + terminal.
u Use a 12-volt booster battery only.
3. Connect the second jumper cable to the
assisting vehicle's - terminal.
4. Connect the other end of the second
jumper cable to the engine mounting bolt
as shown. Do not connect this jumper cable
to any other part.
5. If your vehicle is connected to another
vehicle, start the assisting vehicle's engine
and increase its rpm slightly.
6. Attempt to start your vehicle's engine. If it
turns over slowly, check that the jumper
cables have good metal-to-metal contact.■
Jump Starting Procedure
1Jump Starting
Securely attach the jumper cable clips so that they do
not come off when the engine vibrates. Also be
careful not to tangle the jumper cables or allow the
cable ends to touch each other while attaching or
detaching the jumper cables.
Battery performance degrades in cold conditions and
may prevent the engine from starting.
3
WARNING
A battery can explode if you do not follow
the correct procedure, seriously injuring
anyone nearby.
Keep all sparks, open flames, and smoking
materials away from the battery.

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 indicator goes off: Start driving again.
u The indicator does not go off 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 12 volt battery is not being charged.■What to do when the indicator comes on
Turn off the 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 12 volt battery.
This indicator may blink after starting when the
outside temperature is below -20°F (-30°C). It will
stop blinking after the IMA battery warms up.

339
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
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 Electric Power Steering (EPS) System Indicator Comes On
■Reasons for the indicator to come on
• Comes on when there is a problem with EPS.
• 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 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 (Red)

341
Continued
Handling the Unexpected
FusesFuse LocationsIf any electrical devices are not working, set
the power mode to VEHICLE OFF (LOCK)
and check to see if any applicable fuse is
blown.
Fuse locations are shown on the fuse box
cover.
Locate the fuse in question by the fuse
number and box cover number.
Located near the brake fluid reservoir. Push
the tabs to open the box.■
Engine Compartment Fuse Box
■Circuit protected and fuse rating
Circuit Protected
Amps
1
EPS
70 A
Booster Motor
40 A
ABS/VSA Motor
30 A
ABS/VSA FSR
30 A
WIPER
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
ST/MG SW
*1
30 A
Rear Defogger 30 A −−
Blower 40 A
−−
Sub Fan Motor 20 A
Main Fan Motor 20 A
3
−
−
4 IG Coil 2 15 A
5
Starter DIAG, ST MG
7.5 A
6 IG Coil 1 15 A
7
−
−
8− −
9
−
−
10 − −
*1:Models with halogen bulb low beam headlights
*2:Models with discharge headlights11
Oil Level
7.5 A
12 Fog Lights 20 A
13
IMA 1
7.5 A
14 Hazard 10 A
15
FI Sub
15 A
16 IG Coil 20 A
17
Stop
15 A
18 Horn 10 A
19
IMA 2
10 A
20 Right Headlight Low Beam
*1
Right Headlight Low Beam
(HID)
*2
10 A
15 A
21
IGP
15 A
22 DBW 15 A
23
Left Headlight Low Beam
*1
Left Headlight Low Beam (HID)
*2
10 A
15 A
24 Booster SOL 15 A
25
MG Clutch
7.5 A
26 WASHER 15 A
27
SMALL
20 A
28 Interior Lights 7.5 A
29
Backup
10 A
Circuit Protected
Amps

343
uuFuses uInspecting and Changing Fuses
Handling the Unexpected
Inspecting and Changing Fuses
1. Set the power mode to VEHICLE OFF
(LOCK). Turn the 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

Index
357Index
Index
Numbers7-Speed Manual Shift Mode................... 233
7-Speed Manual Shift Mode Operation ............................................... 234AABS (Anti-lock Brake System) .................. 250
Accessories and Modifications ................ 257
Accessory Power Socket ........................... 144
Acura Hybrid System .................................. 12
Additives Coolant .................................................. 277
Engine Oil ............................................... 274
Washer ................................................... 281
Additives, Engine Oil ............................... 272
Adjusting Armrest .................................................. 140
Front Seats.............................................. 135
Head Restraints ....................................... 138
Mirrors.................................................... 133
Steering Wheel ....................................... 132
Temperature ............................................. 90
Air Conditioning System (Climate Control
System) .................................................... 146
Changing the Mode................................ 146
Defrosting the Windshield and
Windows .............................................. 147
Dust and Pollen Filter .............................. 305
Recirculation/Fresh Air Mode................... 146
Sensor .................................................... 149 Synchronized Mode ................................. 148
Using Automatic Climate Control ............ 146
Air Pressure ............................................... 294
Airbags ........................................................ 39
Advanced Airbags ..................................... 45
After a Collision ......................................... 42
Airbag Care ............................................... 53
Event Data Recorders ................................... 0
Front Airbags (SRS) .................................... 42
Indicator ........................................ 50, 74, 78
Passenger Airbag Off Indicator .................. 51
Sensors ...................................................... 45
Side Airbag Cutoff System ......................... 48
Side Airbag Off Indicator ........................... 48
Side Airbags .............................................. 46
Side Curtain Airbags .................................. 49
AM/FM Radio ............................................ 161
Anti-lock Brake System (ABS) .................. 250
Indicator .................................................... 73
Armrest ..................................................... 140
Audio Remote Controls ............................ 159
Audio System ............................................ 152
Adjusting the Sound ................................ 160
Auxiliary Input Jack .................................. 153
Error Messages ........................................ 180
General Information ................................ 183
iPhone ..................................................... 186
iPod ......................................................... 168
MP3/WMA/AAC ...................................... 173
Pandora ®................................................. 171
Reactivating ............................................. 154 Recommended CDs ................................. 184
Recommended Devices............................ 186
Security Code .......................................... 154
Theft Protection ...................................... 154
USB Adapter Cable.................................. 153
USB Flash Drives ...................................... 186
Audio/Information Screen ....................... 156
Authorized Manuals ................................ 355
Auto Door Locking/Unlocking ................. 113
Customize ................................................. 95
Auto Idle Stop .......................................... 236
Auto Idle Stop Indicator ............................ 75
Automatic Lighting .................................. 127
Auxiliary Input Jack .................................. 153
Average Fuel Economy .............................. 91
Average Fuel Economy Records ................ 91
Average Speed ........................................... 92
BBattery...................................................... 303
Charging System Indicator................. 72, 337
Jump Starting .......................................... 332
Maintenance (Checking the 12 Volt
Battery) ................................................. 303
Maintenance (Replacing) ......................... 304
Belts (Seat) .................................................. 32
Beverage Holders ..................................... 143
Bluetooth® Audio..................................... 176
Bluetooth® HandsFreeLink® ..................... 189
Booster Seats (For Children) ...................... 65

359Index
Dipstick (Engine Oil)................................ 273
Directional Signals (Turn Signal) ............. 126
Doors ........................................................ 105
Auto Door Locking.................................. 113
Auto Door Unlocking .............................. 113
Door Open Indicator ........................... 31, 75
Keys........................................................ 105
Locking/Unlocking the Doors from the
Inside .................................................... 111
Locking/Unlocking the Doors from the Outside ................................................. 107
Lockout prevention system...................... 110
DOT Tire Quality Grading ........................ 297
Driving ...................................................... 219
Braking ................................................... 248
Continuous Variable Transmission (CVT) .................................................... 230
Cruise Control ........................................ 240
Shifting Speed Position ........................... 231
Starting the Engine ................................. 226
Dust and Pollen Filter .............................. 305EEco Assist System........................................ 10
ECON Button ............................................ 239
ECON Mode Indicator ................................ 80
Elapsed Time .............................................. 91
Electric Power Steering (EPS) System Indicator ........................................... 75, 339
Electronic Stability Control (ESC) ............ 243Emergency
................................................ 344
Emergency Trunk Opener ........................ 117
Emissions Testing (Readiness Codes) ....... 351
Engine ....................................................... 348
Coolant ................................................... 277
Jump Starting .......................................... 332
Oil ........................................................... 272
Starting ................................................... 226
Switch Buzzer .......................................... 125
Engine Compartment Cover .................... 270
Engine Coolant ......................................... 277
Adding to the Radiator ............................ 278
Adding to the Reserve Tank ..................... 277
Low Temperature Indicator ........................ 79
Overheating ............................................ 335
Engine Oil ................................................. 272
Adding .................................................... 274
Checking ................................................. 273
Displaying Oil Life .................................... 264
Low Oil Pressure Indicator .................. 75, 337
Recommended Engine Oil ........................ 272
ENGINE START/STOP Button .................... 124
EPS (Electric Power Steering) System ............................................... 75, 339
Exhaust Gas Hazard (Carbon Monoxide) .. 66
Expanded View Driver’s Mirror ............... 134
Exterior Care (Cleaning) ........................... 308
Exterior Mirrors ........................................ 134
FFeatures.................................................... 151
Filters ......................................................... 305
Dust and Pollen ....................................... 305
Oil ........................................................... 275
Flat Tire ..................................................... 313
Floor Mats ................................................. 307
Fluids
Brake ...................................................... 280
Continuously Variable Transmission Fluid ...................................................... 279
Engine Coolant ....................................... 277
Windshield Washer ................................. 281
Fog Light Indicator ..................................... 77
Foot Brake ................................................ 249
Front Airbags (SRS) ..................................... 42
Front Seats ................................................ 135
Adjusting ................................................ 135
Fuel ...................................................... 21, 254
Economy ................................................. 256
Gauge ....................................................... 86
Instant Fuel Economy ................................ 91
Low Fuel Indicator ..................................... 73
Range ....................................................... 91
Recommendation .................................... 254
Refueling................................................. 254
Fuel Economy ........................................... 256
Fuel Economy Indicator ....................... 11, 90
Fuel Fill Cap ........................................ 21, 255
Message.................................................. 338
Fuel Fill Door ...................................... 21, 255

364Index
Troubleshooting....................................... 311
Blown Fuse ...................................... 341, 342
Brake Pedal Vibrates .................................. 25
Buzzer Sounds When Opening Door .......... 25
Emergency Towing .................................. 344
Engine Does Not Start.............................. 329
Noise When Braking .................................. 25
Overheating............................................. 335
Premium Gasoline.................................... 254
Puncture/Flat Tire ..................................... 313
Rear Door Won’t Open ...................... 24, 112
Shift Lever Won’t Move ........................... 334
Warning Indicators .................................... 70
Trunk ......................................................... 114
Lid ........................................................... 114
Light Bulb ................................................ 346
Turn Signals ............................................... 126
Indicators (Instrument Panel) ...................... 77UUnlocking the Doors ................................. 107
Unlocking the Front Doors from the Inside ......................................................... 17
USB Adapter Cable ........................... 152, 153
USB Flash Drives ........................................ 186
Using the Keyless Access System .............. 108VVanity Mirrors............................................... 7 Vehicle Identification Number
................ 348
Vehicle Stability Assist (VSA ®).................. 243
Off Button............................................... 244
Off Indicator.............................................. 74
System Indicator ........................................ 74
Viscosity (Oil) .................................... 272, 347
VSA ® (Vehicle Stability Assist) .................. 243
WWallpaper......................................... 100, 157
Wallpaper Setup ....................................... 178
Warning and Information Messages ......... 81
Warning Indicator On/Blinking ............... 337
Warning Labels ........................................... 67
Warranties (Warranty Manual provided
separately) .............................................. 353
Watts ......................................................... 346
Wear Indicators (Tire) .............................. 299
Wheel Nut Wrench (Jack Handle) ........... 325
Window Washers ..................................... 130
Adding/Refilling Fluid .............................. 281
Switch ..................................................... 130
Windows (Opening and Closing) ............ 120
Windshield ................................................ 130
Cleaning ................................................. 309
Defrosting/Defogging .............................. 147
Washer Fluid ........................................... 281
Wiper Blades ........................................... 292
Wipers and Washers................................ 130 Winter Tires
.............................................. 302
Snow Tires .............................................. 302
Tire Chains.............................................. 302
Wipers and Washers ................................ 130
Checking and Maintaining Wiper
Blades ................................................... 292
WMA ................................................. 165, 173
Worn Tires ................................................ 294
XXM® Radio ................................................ 163