check engine light Acura RDX 2015 User Guide

267
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 268
Safety When Performing Maintenance..... 269Parts and Fluids Used in Maintenance Service ........................................... 270
Maintenance Minder
TM..................... 271
Maintenance Under the Hood
Maintenance Items Under the Hood ..... 275Opening the Hood ........................... 276
Recommended Engine Oil ................ 277
Oil Check ......................................... 278
Adding Engine Oil ............................ 279
Changing the Engine Oil and Oil Filter ..... 280
Engine Coolant ................................ 282
Transmission Fluid ............................ 284
Brake Fluid ....................................... 285
Refilling Window Wa sher Fluid......... 286
Replacing Light Bulbs ....................... 287
Checking and Maintaining Wiper Blades.... 297Checking and Maintaining Tires
Checking Tires ................................. 301
Tire and Loading Information Label ...... 302Tire Labeling .................................... 302DOT Tire Quality Grading (U.S. Vehicles)....... 304Wear Indicators................................ 306
Tire Service Life ................................ 306 Tire and Wheel Replacement ........... 307
Tire Rotation .................................... 308
Winter Tires ..................................... 309
Battery ............................................... 310
Remote Transmitter Care Replacing the Button Battery ........... 311
Climate Control System Maintenance..... 312Cleaning
Interior Care .................................... 313
Exterior Care.................................... 315

281
uuMaintenance Under the Hood uChanging the Engine Oil and Oil Filter
Maintenance
4. Remove the oil filter and dispose of the
remaining oil.
5. Check that the filter gasket is not stuck to
the engine contact surface.
u If it is stuck, you must detach it.
6. 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.
7. Put a new washer on the drain bolt, then
reinstall the drain bolt.
u Tightening torque:
29 lbf∙ft (39 N∙m, 4.0 kgf∙m)
8. Pour the recommended engine oil into the
engine.
u Engine oil change capacity (including
filter):
4.5 US qt (4.3 L)
9. Reinstall the engine oil fill cap securely
and start the engine.
10. Run the engine for a few minutes, and
then check that there is no leak from the
drain bolt or oil filter.
11. 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

327
Handling the Unexpected
Engine Does Not Start
Checking the Engine
If the engine does not start, check the starter.
Starter conditionChecklist
Starter doesn’t turn or turns
over slowly.
The 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. 328
uMake sure the keyless remote is in its operating range.
2ENGINE START/STOP Button P. 119
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
2Battery P. 310●If the interior lights come on normally 2 Fuses P. 339
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.
2 Starting the Engine P. 240
Check the immobilize r system indicator.
When the immobilizer system indicator is blinking, the engine cannot be started.
2 Immobilizer System P. 113
Check the fuel level.
There should be enough fuel in the tank.
2 Fuel Gauge P. 82
Check the fuse.
Check all fuses, or have the vehicle checked by a dealer.
2 Inspecting and Changing Fuses P. 341
If the problem continues:
2Emergency Towing P. 342
1Checking the Engine
If you must start the vehi cle immediately, use an
assisting vehicle to jump start it.
2 Jump Starting P. 330

330
Handling the Unexpected
Jump Starting
Turn off the power to electric devices, such as audio and lights. Turn off the engine,
then open the hood. 1.Connect the first jump er cable to your
vehicle's battery + terminal.
2. Connect the other end of the first jumper
cable to the booster battery + terminal.
u Use a 12-volt booster battery only.
3. Connect the second jumper cable to the
booster battery - terminal.
4. Connect the other end of the second
jumper cable to the engine hanger 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 Procedure1Jump Starting
Securely attach the jumper cables clips so that they
do not come off when the e ngine vibrates. Also be
careful not to tangle the ju mper 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 engi ne from starting.
3WARNING
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.
Booster Battery

335
Handling the Unexpected
Indicator, Coming On/Blinking
If 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 th e 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 battery is not being charged.
■What to do when th e indicator comes on
Turn off the climate control system, rear defogger, and other electrical
systems, and immediately co ntact a dealer for repairs.
1If the Low Oil Pressure Indicator Comes On
NOTICE
Running 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 engi ne may rapidly discharge
the battery.

337
uuIndicator, Comin g On/BlinkinguIf 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 acti on. 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 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 th e 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

339Continued
Handling the Unexpected
Fuses
Fuse Locations
If 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 ProtectedAmps
1
EPS70 A
Power Tailgate Motor*(40 A)
ABS/VSA FSR20 A
ABS/VSA Motor40 A
E-DPS30 A
Main Fuse120 A
2
ST CUT50 A
Fuse Box Main 1 60 A
Fuse Box Main 260 A
IG Main 50 A
Headlight Washer(30 A)
Sub Fan Motor 30 A Rear Defogger 40 A
Main Fan Motor 30 A Headlight Main 30 A Blower 40 A
3
Driver's Power Seat Sliding 20 A
Driver's Power Seat Reclining20 A
Passenger's Power Seat Sliding20 A
Passenger's Power Seat Reclining20 A
4− −
5STR Diagnosis Fuse7.5 A
6− −
7−−
8− −*1:Models with halogen low beam headlight bulbs
*2:Models with high voltage discharge tube bulbs
9−−
10 − −
11Oil Level7.5 A
12 Fog Lights*(20 A)
13Power Tailgate Closer*(20 A)
14 Hazard 10 A
15IGP215 A
16 IG Coil 15 A
17Stop10 A
18 Horn 10 A
19ACM10 A
20 Right Headlight Low Beam 10 A*1
15 A*2
21MG Clutch7.5 A
22 DBW 15 A
23Left Headlight Low Beam10 A*1
15 A*2
24 ACC 10 A
25FI Main(15 A)
26 Trailer (20 A)
27Small20 A
28 Interior Lights 7.5 A
29Back Up10 A
Circuit ProtectedAmps
* Not available on all models

341
uuFuses uInspecting and Changing Fuses
Handling the Unexpected
Inspecting and Changing Fuses
1. Set the power mode to VEHICLE OFF
(LOCK). 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 fu ses 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 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. 339 to P. 340.
There is a fuse puller on the back of the engine
compartment fuse box cover.
Combined
Fuse Blown Fuse
Fuse Puller

Index
357
Index
Index
Numbers
4WD.......................................................... 253
A
ABS (Anti-lock Brake System) .................. 259
Accessories and Modifications ................ 266
Accessory Power Sockets ......................... 148
Additives Coolant .................................................. 282
Engine Oil ............................................... 277
Washer ................................................... 286
Additives, Engine Oil ............................... 277
Adjusting Armrest .................................................. 142
Front Seats.............................................. 136
Head Restraints ....................................... 138
Mirrors.................................................... 133
Rear Seats ............................................... 141
Steering Wheel ....................................... 132
Temperature ............................................. 85
Air Conditioning System (Climate Control System) ....................... 152
Changing the Mode................................ 152
Defrosting the Windshield and Windows .............................................. 153
Dust and Pollen Filter .............................. 312
Recirculation/Fresh Air Mode................... 152
Sensors ................................................... 155
Synchronized Mode ................................ 154
Using Automatic Climate Control............ 152 Air Conditioning System
(Heating and Cooling System)
Dust and Pollen Filter ............................... 312
Air Pressure ....................................... 302, 347
Airbags ........................................................ 37
Advanced Airbags ..................................... 43
After a Collision ......................................... 40
Airbag Care ............................................... 51
Front Airbags (SRS) .................................... 40
Indicator ........................................ 48, 72, 75
Passenger Airbag Off Indicator .................. 49
Sensors ...................................................... 37
Side Airbag Cutoff System ......................... 46
Side Airbag Off Indicator ........................... 50
Side Airbags .............................................. 44
Side Curtain Airbags .................................. 47
AM/FM Radio ............................................ 167
Anti-lock Brake System (ABS) .................. 259
Indicator .................................................... 71
Armrest ..................................................... 142
Audio Remote Controls ............................ 165
Audio System ............................................ 158
Adjusting the Sound ................................ 166
Auxiliary Input Jack .................................. 159
Error Messages ........................................ 187
General Information ................................ 190
iPod ®....................................................... 174
MP3/WMA/AAC ...................................... 179
Pandora ®................................................. 177
Reactivating ............................................. 160
Recommended CDs ................................. 191 Recommended Devices............................ 193
Security Code .......................................... 160
Theft Protection ...................................... 160
USB Adapter Cable.................................. 159
USB Flash Drives ...................................... 193
Audio/Information Display ...................... 162
Authorized Manuals ................................ 355
Auto Door Locking/Unlocking ................. 106
Customize ................................................. 92
Automatic Lighting .................................. 123
Automatic Transmission ........................... 243
Creeping ................................................. 243
Fluid ........................................................ 284
Kickdown ................................................ 243
Operating the Shift Lever................... 16, 245
Sequential Shift Mode ............................. 246
Shift Lever Does Not Move ...................... 332
Shifting ................................................... 244
Auxiliary Input Jack .................................. 159
Average Fuel Economy .............................. 85
Average Speed ........................................... 86
AWD .......................................................... 253
B
Battery ...................................................... 310
Charging System Indicator................. 69, 335
Jump Starting .......................................... 330
Maintenance (Checki ng the Battery) ........ 310
Belts (Seat) .................................................. 29
Beverage Holders ..................................... 147

359
Index
Locking/Unlocking the Doors from the Inside...................................... 104
Locking/Unlocking the Doors from the Outside..................................... 99
Lockout Prevention System ..................... 100
DOT Tire Quality Grading ........................ 304
Driver’s Seat Lumbar Support ................. 136
Driving ...................................................... 227
Automatic Transmission .......................... 243
Braking ................................................... 257
Cruise Control ........................................ 248
Off-Highway Driving Guidelines .............. 238
Shifting Gear .......................................... 244
Starting the Engine ................................. 240
Driving Position Memory System ............ 130
Dust and Pollen Filter .............................. 312
E
Elapsed Time.............................................. 86
Electric Power Steering (EPS) System
Indicator ........................................... 74, 337
Electronic Stability Control (ESC) ............ 251
Emergency ................................................ 342
Emissions Testing (Readiness Codes) ...... 351
Engine ....................................................... 348
Coolant .................................................. 282
Jump Starting ......................................... 330
Oil .......................................................... 277
Starting................................................... 240 Engine Coolant
......................................... 282
Adding to the Radiator ............................ 283
Adding to the Reserve Tank ..................... 282
Overheating ............................................ 333
Temperature Gauge .................................. 82
Engine Oil ................................................. 277
Adding .................................................... 279
Checking ................................................. 278
Displaying Oil Life .................................... 271
Low Oil Pressure Indicator .................. 69, 335
Recommended Engine Oil ........................ 277
EPS (Electric Power Steering) System ............................................... 74, 337
Exhaust Gas Hazard (Carbon Monoxide) .. 64
Exterior Care (Cleaning) ........................... 315
Exterior Mirrors ........................................ 134
F
Features..................................................... 157
Filters
Dust and Pollen ....................................... 312
Oil ........................................................... 280
Flat Tire ..................................................... 321
Floor Mats ................................................. 314
Fluids Automatic Transmission ........................... 284
Brake ....................................................... 285
Engine Coolant ........................................ 282
Windshield Washer .................................. 286
Fog Light Indicator ..................................... 75 Folding Down the Rear Seats
.................. 141
Foot Brake ................................................ 258
Front Airbags (SRS) ..................................... 40
Front Seats ................................................ 136
Adjusting ................................................ 136
Fuel ...................................................... 17, 263
Economy ................................................. 265
Gauge ....................................................... 82
Low Fuel Indicator ..................................... 71
Range ....................................................... 86
Recommendation .................................... 263
Refueling................................................. 263
Fuel Economy ........................................... 265
Fuel Fill Cap ........................................ 17, 264
Message.................................................. 336
Fuel Fill Door ...................................... 17, 264
Fuses .......................................................... 339
Inspecting and Changing......................... 341
Locations......................................... 339, 340
G
Gasoline (Fuel) Economy ................................................. 265
Gauge ....................................................... 82
Information ............................................. 263
Low Fuel Indicator ..................................... 71
Refueling................................................. 263
Gauges ........................................................ 82
Gear Shift Lever Positions
Automatic Transmission .......................... 244