2018 Acura MDX check engine light

649Continued
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.Pull up on the engine cover, remove it from
the pins.
u Start on the passenger side and lift the
outermost edge of the cover.
u Move towards the driver side while
applying uniform upward pressure.
2. Connect the first jumper cable to your
vehicle’s battery + terminal.
3. Connect the other end of the first jumper
cable to the booster battery + terminal.
u Use a 12-volt booster battery only.
u When using an automotive battery
charger to boost your 12-volt battery,
select a lower charging voltage than 15
volt. Check the charger manual for the
proper setting.
4. Connect the second jumper cable to the
booster battery - terminal.
■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.
Engine CoverPin
Booster Battery
18 ACURA MDX-31TZ56400.book 649 ページ ２０１７年８月２３日　水曜日　午後４時１分

650
uuJump Starting u
Handling the Unexpected
5.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.
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.
Once your vehicle’s engine has started, remove the jumper cabl es in the following
order.
1. Disconnect the jumper cable from your vehicle’s ground.
2. Disconnect the other end of the jumper cable from the booster battery -
terminal.
3. Disconnect the jumper cable from your vehicle’s battery + terminal.
4. Disconnect the other end of the jumper cable from the booster battery +
terminal.
Have your vehicle inspected by a n earby service station or a dealer.
■What to Do After the Engine Starts
18 ACURA MDX-31TZ56400.book 650 ページ ２０１７年８月２３日　水曜日　午後４時１分

653
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 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 check the oil level.
2 Oil Check P. 585
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: Immediately stop
the engine and contact a dealer for repairs.
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.
18 ACURA MDX-31TZ56400.book 653 ページ ２０１７年８月２３日　水曜日　午後４時１分

655
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 indica tor 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.
If the Speed-Sensitive Electric Power Steering (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 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
18 ACURA MDX-31TZ56400.book 655 ページ ２０１７年８月２３日　水曜日　午後４時１分

657
uuIndicator, Coming On/Blinking uIf the Low Tire Pressure/TPMS Indicator Comes On or Blinks
Handling the Unexpected
If the Low Tire Pressure/ TPMS Indicator Comes On or
Blinks
■Reasons for the indicator to come on or blink
A tire pressure is significantly low. If there is a problem with the TPMS
with Tire Fill Assist or the compact spare tire
* is installed, the indicator
blinks for about one minute, and then stays on.
■What to do when th e indicator comes on
Drive carefully and avoid abrupt cornering and hard braking.
Stop your vehicle in a safe place. Ch eck the tire pressure and adjust the
pressure to the specified level. The spec ified tire pressure is on a label on
the driver side doorjamb.
■What to do when the indicator blinks
Have the tire inspected by a dealer as soon as possible. If the compact
spare tire
* causes the indicator to blink, ch ange the tire to a full-size tire.
The indicator goes off after driving for a few miles (kilometers).
If the Transmission Syst em Indicator Blinks along
with the Warning Message
■Reasons for the indicator to blink
There is a problem with the transmission system.
■What to do when the indicator blinks
• Immediately have your vehicle inspected by a dealer.
• Select
(N after starting the engine.
u Check if the
(N position in the instrume nt panel and the indicator
on the
(N button light/blink.
u The engine cannot be turned on unless the parking brake is set.
2 Starting the Engine P. 465
1If the Low Tire Pressure/TPMS Indicator Comes On or Blinks
NOTICE
Driving on an extremely unde rinflated tire can cause
it to overheat. An overheated tire can fail. Always
inflate your tires to the prescribed level.
TPMS Fill Assist provides visual and audible assistance
during tire pressure adjustment. With the power
mode in ON, while you adjust tire pressure up or
down, the system alerts you as follows:
Below recommended pressure: The beeper
sounds and exterior lights flash once every five
seconds.
At recommended pressure: The beeper sounds
and exterior lights flash ra pidly for ~ five seconds.
Above recommended pressure: The beeper
sounds and lights flash twice every three seconds.
1 If the Transmission System In dicator Blinks along with the
Warning Message
You may not be able to start the engine.
Make sure to set the pa rking brake when parking
your vehicle.
Call a professional towing service if you need to tow
your vehicle. 2 Emergency Towing P. 666
* Not available on all models
18 ACURA MDX-31TZ56400.book 657 ページ ２０１７年８月２３日　水曜日　午後４時１分

665
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 blown 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. 658 to P. 664.
There is a fuse puller in the engine compartment fuse
box.
If the radio fuse is remove d, the audio system will
disable itself.
Combined
Fuse Blown Fuse
Fuse Puller
Blown Fuse
18 ACURA MDX-31TZ56400.book 665 ページ ２０１７年８月２３日　水曜日　午後４時１分

689
Index
Synchronized Mode ................................ 223
Using Automatic Climate Control............ 219
Clock ......................................................... 138
CMBS
TM (Collision Mitigation Braking
SystemTM) ................................................ 536
Coat Hook ................................................ 215
Collision Mitigation Braking System
TM
(CMBSTM) ................................................. 536
Compact Spare Tire .......................... 627, 673
Compass .................................................... 443
Console Compartment ............................. 209
Controls .................................................... 137
Coolant (Engine) ...................................... 589
Adding to the Radiator ........................... 590
Adding to the Reserve Tank .................... 589
Overheating ............................................ 651
Creeping (Automatic Transmission) ........ 471
Cross Traffic Monitor ............................... 551
Cup Holders .............................................. 211
Customized Features ....................... 126, 358
D
Daytime Running Lights .......................... 176
Dead Battery ............................................ 649
Defrosting the Windshield and Windows ................................................. 225
Detachable Anchor .................................... 38
Devices that Emit Radio Waves ............... 675
Dimming
Headlights .............................................. 173 Rearview Mirror ....................................... 189
Dipstick (Engine Oil) ................................. 585
Directional Signals (Turn Signal) ............. 172
Door Mirrors ............................................. 190
Doors ......................................................... 139
Auto Door Locking .................................. 154
Auto Door Unlocking ............................... 154
Door Open Message .................................. 32
Keys ........................................................ 139
Locking/Unlocking the Doors from the Inside............................................... 13, 151
Locking/Unlocking the Doors from the Outside.................................................. 142
Lockout Prevention System ...................... 149
DOT Tire Quality Grading ........................ 605
Driver’s Knee Airbag .................................. 48
Driving ....................................................... 445
Automatic Transmission ........................... 471
Braking .................................................... 528
Off-Highway Driving Guidelines ............... 463
Shifting Gear ........................................... 472
Starting the Engine .................................. 465
Driving Position Memory System ............. 186
Dust and Pollen Filter ............................... 617
Dynamic Mode button ............................. 486
E
Elapsed Time............................................. 123
Electric Parking Brake
Indicator .................................................... 80 Switch ..................................................... 528
Electric Parking Brake System
Indicator.................................................... 80
Electronic Stability Control (ESC) ............. 517
Emergency ................................................ 666
Emissions Testing (Readiness Codes) ....... 678
Engine ....................................................... 674
Coolant ................................................... 589
Jump Starting .......................................... 649
Oil ........................................................... 584
Remote Engine Start................................ 467
Starting ................................................... 465
Engine Compartment Cover .................... 583
Engine Coolant ......................................... 589
Adding to the Radiator ............................ 590
Adding to the Reserve Tank..................... 589
Overheating ............................................ 651
Temperature Gauge ................................ 119
Engine Oil ................................................. 584
Adding .................................................... 586
Checking................................................. 585
Displaying Oil Life .................................... 577
Low Oil Pressure Indicator ................. 82, 653
Recommended Engine Oil ....................... 584
ENGINE START/STOP Button .................... 169
EPS (Electric Power Steering) System ............................................... 88, 655
Exhaust Gas Hazard (Carbon Monoxide) .. 74
Exterior Care (Cleaning) ........................... 620
Exterior Mirrors ........................................ 190
18 ACURA MDX-31TZ56400.book 689 ページ ２０１７年８月２３日　水曜日　午後４時１分

692
Index
L
Lane Keeping Assist System (LKAS)......... 509
Indicator .................................................... 93
Language (HFL) ......................................... 394
LATCH (Child Seats) .............................. 61, 68
LED Puddle Light ...................................... 146
Legal Information on Apple CarPlay/ Android Auto .......................................... 331
License information .................................. 334
Lights ................................................. 173, 593
Automatic ............................................... 174
Bulb Replacement .................................... 593
Daytime Running Lights ........................... 176
High Beam Indicator .................................. 88
Interior .................................................... 206
Light Switches ......................................... 173
Lights On Indicator .................................... 89
Turn Signals ............................................. 172
Load Limits ................................................ 449
Locking/Unlocking .................................... 139
Auto Door Locking/Unlocking .................. 154
Childproof Door Locks ............................. 153
From Inside .............................................. 151
From Outside ........................................... 142
Keys ........................................................ 139
Using a Key ............................................. 148
Lockout Prevention System ...................... 149
Low Battery Charge .................................. 653
Low Fuel Indicator ...................................... 85
Low Oil Pressure Indicator ................. 82, 653
Lower Anchors ...................................... 61, 68 Lubricant Specifications Chart
................. 673
Luggage (Maximum Load Limit) ............. 449
Lumbar Support ....................................... 192
M
Maintenance............................................. 573
Battery .................................................... 611
Brake Fluid .............................................. 592
Cleaning ................................................. 618
Climate Control System ........................... 617
Coolant ................................................... 589
Maintenance Minder
TM............................ 577
Oil ........................................................... 585
Precautions ............................................. 574
Radiator .................................................. 590
Remote Control....................................... 615
Remote Transmitter ......................... 613, 614
Replacing Light Bulbs .............................. 593
Safety...................................................... 575
Service Items ........................................... 579
Tires ........................................................ 602
Transmission Fluid ................................... 591
Under the Hood ...................................... 581
Wireless Headphone................................ 616
Malfunction Indicator Lamp .............. 82, 654
Map Lights ................................................ 207
Maximum Load Limit ............................... 449
Meters, Gauges ......................................... 119
MID (Multi-information Display) ............. 120Mirrors
...................................................... 189
Adjusting ................................................ 189
Door ....................................................... 190
Exterior ................................................... 190
Interior Rearview ..................................... 189
Modifications (and Accessories) .............. 623
Moonroof ................................................. 168
MP3 ................................................... 268, 293
Multi-function Steering-wheel Controls .................................................. 120
Multi-Information Display (MID) ............ 120
Multi-View Rear Camera ......................... 556
N
Numbers (Identification)......................... 674
O
Odometer................................................. 121
Off-Highway Driving Guidelines ............. 463
Oil (Engine) .............................................. 584
Adding ................................................... 586
Checking ................................................ 585
Displaying Oil Life ................................... 577
Low Oil Pressure Indicator ................. 82, 653
Recommended Engine Oil ....................... 584
Viscosity.................................................. 584
On Demand Multi-Use Display
TM............. 240
Open Source Licenses .............................. 333
18 ACURA MDX-31TZ56400.book 692 ページ ２０１７年８月２３日　水曜日　午後４時１分