stop start Acura MDX 2019 Workshop Manual

627
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
ToolsTypes of Tools .................................. 628
If a Tire Goes Flat Changing a Flat Tire
*....................... 629
Temporarily Repair ing a Flat Tire*..... 636
Engine Does Not Start Checking the Engine ........................ 650
If the Keyless Access Remote Battery is Weak ............................................. 651
Emergency Engine Stop ................... 652
Jump Starting .................................... 653 Overheating
How to Handle Overheating............. 655
Indicator, Coming On/Blinking
If the Low Oil Pressure Indicator Comes On ... 657
If the Charging System Indicator Comes On ................................................. 657
If the Malfunction Indicator Lamp Comes On or Blinks ................................... 658
If the Brake System Indicator (Red) Comes On ................................................... 659
If the Speed-Sensitive Electric Power Steering
(EPS) System Indicator Comes On........... 659
If the Low Tire Pressure/TPMS Indicator Comes On or Blinks ....................... 661
If the Transmission System Indicator Blinks along with the Warning Message ...... 661
Fuses Fuse Locations ................................. 662
Inspecting and Changing Fuses ........ 669
Emergency Towing ........................... 670
When You Cannot Unlock the Fuel Fill Door.. 671
When You Cannot Open the Tailgate.. 672
Refueling........................................... 673
Refueling From a Portable Fuel Container.. 673
* Not available on all models
19 ACURA MDX-31TZ56510.book 627 ページ ２０１８年１２月１１日　火曜日　午後４時４７分

650
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 MID.
●If the To Start, Hold Remote Near Start Button message appears
2If the Keyless Access Remote Battery is Weak P. 651
uMake sure the keyless access remo te is in its operating range.
2ENGINE START/STOP Button Operating Range P. 169
Check the 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. 613●If the interior lights come on normally 2 Fuses P. 662
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 resp ond accordingly. Review the engine start procedure.
Follow its instructions, and try to start the engine again.
2
Starting the Engine P. 467
Check the immobilizer system indicator.
When the immobilizer system indicator is blinking, the engine cannot be started.
2Immobilizer System P. 163
Check the fuel level.
There should be enough fuel in the tank.
2 Fuel Gauge P. 119
Check the fuse.
Check all fuses, or have the vehicle checked by a dealer.
2Inspecting and Changing Fuses P. 669
If the problem continues:
2Emergency Towing P. 670
1Checking the Engine
If you must start the vehi cle immediately, use an
assisting vehicle or booster battery to jump start it.
2 Jump Starting P. 653
19 ACURA MDX-31TZ56510.book 650 ページ ２０１８年１２月１１日　火曜日　午後４時４７分

651
uuEngine Does Not Start uIf the Keyless Access Remote Battery is Weak
Handling the Unexpected
If the Keyless Access Re mote Battery is Weak
If the beeper sounds, the To Start, Hold Remote Near Start Button message
appears on the multi-information di splay, and the indicator on the ENGINE START/
STOP button flashes, and the engine won’t start, start the engine as follows:
1. Touch the center of the ENGINE START/
STOP button with the A logo on the keyless
access remote while the indicator on the
ENGINE START/STOP button is flashing.
The buttons on the keyless access remote
should be facing you.
u The indicator flashes for about 30
seconds.
2. Depress the brake pedal and press the
ENGINE START/STOP button within 10
seconds after the beeper sounds while the
indicator stays on.
u If you don’t depress the pedal, the mode
will change to ACCESSORY.
ENGINE
START
STOP
19 ACURA MDX-31TZ56510.book 651 ページ ２０１８年１２月１１日　火曜日　午後４時４７分

652
uuEngine Does Not Start uEmergency Engine Stop
Handling the Unexpected
Emergency Engine Stop
The ENGINE START/STOP button may be used to st op the engine due to an
emergency situation even while driving. If you must stop the engine, do either of the
following operations:
• Press and hold the ENGINE START/STOP button for about two seconds.
• Firmly press the ENGINE START/STOP button three times.
The steering wheel will not lock. However, because turning off the engine disables
the power assist the engine provides to the steering and braking systems, it will
require significantly more physical effort an d time to steer and slow the vehicle. Use
both feet on the brake pedal to slow down the vehicle and stop immediately in a
safe place.
The gear position auto matically changes to
(P after the vehicle comes to a complete
stop. Then, the power mode changes to VEHICLE OFF.
The gear position automatically changes to P after the vehicle comes to a complete
stop. Then press the ENGINE START/STOP button twice without depressing the
brake pedal to change th e mode to VEHICLE OFF.
1Emergency Engine Stop
Do not press the ENGINE START/STOP button while
driving unless it is absolute ly necessary for the engine
to be turned off.
If you press the ENGINE START/STOP button while
driving, the beeper sounds.
U.S. models
Canadian models
19 ACURA MDX-31TZ56510.book 652 ページ ２０１８年１２月１１日　火曜日　午後４時４７分

uuOverheating uHow to Handle Overheating
656
Handling the Unexpected
■Next thing to do
1.Check that the cooling fan is operating and
stop the engine once the temperature
gauge needle comes down.
u If the cooling fan is not operating,
immediately stop the engine.
2. Once the engine has cooled down, inspect
the coolant level an d check the cooling
system components for leaks.
u If the coolant level in the reserve tank is
low, add coolant until it reaches the
MAX mark.
u If there is no coolan t in the reserve tank,
check that the radiator is cool. Cover the
radiator cap with a heavy cloth and open
the cap. If necessary, add coolant up to
the base of the filler neck, and put the
cap back on.
■Last thing to do
Once the engine has cooled sufficiently, restart it and check the temperature gauge.
If the temperature gauge needle has gone do wn, resume driving. If it has not gone
down, contact a dealer for repairs.
1 How to Handle Overheating
If the coolant is leaking, contact a dealer for repairs.
Use water as an emergency/temporary measure only.
Have a dealer flush the system with proper antifreeze
as soon as possible.
Continuing to drive with the Stop Driving When
Safe. Engine Temperature Too Hot message on
the multi-information display may damage the
engine.
3WARNING
Removing the radiator cap while the
engine is hot can cause the coolant to spray
out, seriously scalding you.
Always let the engine and radiator cool
down before removing the radiator cap.
Reserve TankMAXMIN
19 ACURA MDX-31TZ56510.book 656 ページ ２０１８年１２月１１日　火曜日　午後４時４７分

657
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. 587
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.
19 ACURA MDX-31TZ56510.book 657 ページ ２０１８年１２月１１日　火曜日　午後４時４７分

658
uuIndicator, Coming On/Blinking uIf the Malfunction Indicato r Lamp Comes On or Blinks
Handling the Unexpected
If the Malfunction Indicator Lamp Comes On or
Blinks
■Reasons for the indicator la mp to come on or blink
• Comes on when there is a problem with the engine emissions control
system.
• 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
10 minutes or more with the engine stopped until it cools.
1 If the Malfunction Indicato r Lamp Comes On or Blinks
NOTICE
If you drive with the malf unction 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.
19 ACURA MDX-31TZ56510.book 658 ページ ２０１８年１２月１１日　火曜日　午後４時４７分

659
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
19 ACURA MDX-31TZ56510.book 659 ページ ２０１８年１２月１１日　火曜日　午後４時４７分

661
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. 467
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. 670
* Not available on all models
19 ACURA MDX-31TZ56510.book 661 ページ ２０１８年１２月１１日　火曜日　午後４時４７分

692
Index
Coat Hook................................................. 216
Collision Mitigation Braking SystemTM
(CMBSTM) .................................................. 539
Compact Spare Tire .......................... 629, 677
Compass .................................................... 445
Console Compartment ............................. 210
Controls ..................................................... 137
Coolant (Engine) ....................................... 591
Adding to the Radiator ............................ 592
Adding to the Reserve Tank ..................... 591
Overheating............................................. 655
Creeping (Automatic Transmission) ........ 474
Cross Traffic Monitor ................................ 554
Cup Holders ............................................... 212
Customized Features ........................ 126, 360
D
Daytime Running Lights ........................... 176
Dead Battery ............................................. 653
Defrosting the Windshield and
Windows .................................................. 226
Detachable Anchor ..................................... 38
Devices that Emit Radio Waves ................ 679
Dimming Headlights ............................................... 173
Rearview Mirror ....................................... 189
Dipstick (Engine Oil) ................................. 587
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 ........................ 607
Driver’s Knee Airbag .................................. 48
Driving ...................................................... 447
Automatic Transmission .......................... 474
Braking ................................................... 531
Off-Highway Driving Guidelines............... 465
Shifting Gear ........................................... 475
Starting the Engine.................................. 467
Driving Position Memory System ............ 186
Dust and Pollen Filter ............................... 619
Dynamic Mode button ............................. 489
E
Elapsed Time............................................. 123
Electric Parking Brake Indicator.................................................... 80
Switch ..................................................... 531
Electric Parking Brake System Indicator.................................................... 80
Electronic Stability Control (ESC) ............. 520Emergency
................................................ 670
Emissions Testing (Readiness Codes) ...... 681
Engine ....................................................... 678
Coolant .................................................. 591
Jump Starting ......................................... 653
Remote Engine Start ............................... 469
Starting................................................... 467
Engine Compartment Cover .................... 585
Engine Coolant ........................................ 591
Adding to the Radiator ........................... 592
Adding to the Reserve Tank .................... 591
Overheating ............................................ 655
Temperature Gauge ................................ 119
Engine Oil
Adding ................................................... 588
Checking ................................................ 587
Displaying Oil Life ................................... 579
Low Oil Pressure Indicator ................. 82, 657
ENGINE START/STOP Button .................... 169
EPS (Electric Power Steering) System ............................................... 88, 659
Exhaust Gas Hazard (Carbon Monoxide) .. 74
Exterior Care (Cleaning) .......................... 622
Exterior Mirrors ........................................ 190
F
Features.................................................... 233
Filters Dust and Pollen....................................... 619
Oil .......................................................... 589
19 ACURA MDX-31TZ56510.book 692 ページ ２０１８年１２月１１日　火曜日　午後４時４７分