check engine Acura MDX 2016 Service Manual

519
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 about three minutes.
2. Open the hood and check the oil level.
2 Oil Check P. 451
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 with in 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.
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520
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 if there is a problem wi th 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
10 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 if 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
The malfunction indicator lamp comes on if the system continues to detect a leak of
the gasoline vapor. If this happens, follow the procedures described earlier to check
the fuel fill cap.
■Tighten Fuel Cap Message
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.
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521
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
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 Speed-Sensitive Electric Power Steering (EPS)
System Indicator Comes On
■Reasons for the indicator to come on
• Comes on if 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
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522
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 or
the compact spare tire
* is installed, the indica tor blinks for about one
minute, and then stays on.
■What to do when the indicator comes on
Stop your vehicle in a safe place. Ch eck the tire pressure and adjust the
pressure to the specified level. The sp ecified 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, change the tire to a full-size tire.
The indicator goes off after driv ing for a few miles (kilometers).
If the Transmission Indicator Blinks along with the
Warning Message
■Reasons for the indicator to blink
There is a problem with the transmission.
■What to do when the indicator blinks
• Immediately have your vehi cle 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. 340
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 Indicator 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. 531
* Not available on all models
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523Continued
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 Type A
Tab
■Circuit protected and fuse rating
Circuit ProtectedAmps
1STRLD*27.5 A
2−−
3ACG FR15 A
4Washer 15 A
5−−
6 ECU FR 7.5 A
7Starter*27.5 A
8FI Sub 15A
9DBW15 A
10 FI Main 15 A
11IG Coil15 A
12 DRL R 10 A
13DRL L10 A
14 Injector 20 A
15Radio*120 A
*1:Models without Auto Idle Stop
*2:Models with Auto Idle Stop 16 Back Up 10 A
17MG Clutch7.5 A
18 FR Fog*(20 A)
19−−
20 H/L HI R 7.5 A
21−−
22 Small*110 A
23Gear Selector15 A
24 H/L HI L 7.5 A
25−−
26 H/L LO R 10 A
27H/L LO L10 A
28 Oil LVL 7.5 A
29Main Fan30 A
30 Sub Fan 30 A
31Wiper Main30 A
Circuit ProtectedAmps
* Not available on all models
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530
uuFuses uInspecting and Changing Fuses
Handling the Unexpected
Inspecting and Changing Fuses
1. Set the power mode to VEHICLE OFF
(LOCK). Turn headlight s 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 remo ve 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 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. 523 to P. 529.
There is a fuse puller in the engine compartment fuse
box.
Combined
Fuse Blown Fuse
Fuse Puller
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541Continued
Information
Emissions Testing
Testing of Readiness Codes
Your vehicle has “Readiness Codes,” as part of the onboard self diagnostic system.
Some States use these codes as a test to see if your vehicle’s emissions components
are working properly.
The codes may not be read properly if testing is performed just after the battery has
gone dead or been disconnected.
To check if they are set, set the power mo de to ON, 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 fi ve times, the readiness codes are not set.
If you are required to have your vehicle te sted before the readiness codes are ready,
prepare the vehicle for retest ing 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 ac celerator pedal, and let it idle for 20
seconds.
5. Keep the vehicle in
(P. 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.
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549
Index
Coolant (Engine)...................................... 455
Adding to the Radiator ........................... 456
Adding to the Reserve Tank .................... 455
Overheating ............................................ 517
Creeping (Automatic Transmission) ........ 346
Cross Traffic Monitor ............................... 430
Cruise Control .......................................... 360
Indicator ................................................... 81
Cup Holders .............................................. 191
Customized Features ....................... 117, 263
D
Daytime Running Lights .......................... 162
Dead Battery ............................................ 515
Defrosting the Windshield and
Windows ................................................. 207
Detachable Anchor .................................... 38
Devices that Emit Radio Waves ............... 539
Dimming Headlights .............................................. 159
Rearview Mirror ...................................... 172
Dipstick (Engine Oil) ................................ 451
Directional Signals (Turn Signal) ............. 158
Door Mirrors ............................................. 173
Doors ........................................................ 129
Auto Door Locking.................................. 141
Auto Door Unlocking .............................. 141
Door Open Message ................................. 32
Keys........................................................ 129 Locking/Unlocking the Doors from the
Inside............................................... 13, 138
Locking/Unlocking the Doors from the Outside.................................................. 131
Lockout Prevention System ...................... 135
DOT Tire Quality Grading ........................ 472
Driver’s Knee Airbag .................................. 48
Driving ....................................................... 321
Automatic Transmission ........................... 346
Braking .................................................... 412
Cruise Control ......................................... 360
Off-Highway Driving Guidelines ............... 338
Shifting Gear ........................................... 347
Starting the Engine .................................. 340
Driving Position Memory System ............. 169
Dust and Pollen Filter ............................... 484
E
Elapsed Time............................................. 114
Electronic Stability Control (ESC) ............. 402
Emergency ................................................ 531
Emissions Testing (Readiness Codes) ....... 541
Engine ....................................................... 538
Coolant ................................................... 455
Jump Starting .......................................... 515
Oil ........................................................... 450
Remote Engine Start ................................ 342
Starting ................................................... 340
Engine Compartment Cover .................... 449Engine Coolant
......................................... 455
Adding to the Radiator ............................ 456
Adding to the Reserve Tank..................... 455
Overheating ............................................ 517
Temperature Gauge ................................ 110
Engine Oil ................................................. 450
Adding .................................................... 452
Checking................................................. 451
Displaying Oil Life .................................... 443
Low Oil Pressure Indicator ................. 73, 519
Recommended Engine Oil ....................... 450
ENGINE START/STOP Button .................... 155
e-pretensioners ........................................... 35
EPS (Electric Power Steering)
System ............................................... 79, 521
Exhaust Gas Hazard (Carbon Monoxide) .. 68
Exterior Care (Cleaning) ........................... 487
Exterior Mirrors ........................................ 173F
FCW (Forward Collision Warning) ........... 379
Features .................................................... 213
Filters
Dust and Pollen ....................................... 484
Oil ........................................................... 453
Flat Tire ............................................. 493, 500
Floor Mats ................................................. 486
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552
Index
Load Limits................................................ 325
Locking/Unlocking .................................... 129
Auto Door Locking/Unlocking .................. 141
Childproof Door Locks ............................. 140
From Inside .............................................. 138
From Outside ........................................... 131
Keys ........................................................ 129
Using a Key ............................................. 135
Lockout Prevention System ...................... 135
Low Battery Charge .................................. 519
Low Fuel Indicator ...................................... 76
Low Oil Pressure Indicator ................. 73, 519
Lower Anchors ...................................... 61, 64
Lubricant Specifications Chart ................. 537
Luggage (Maximum Load Limit) .............. 325
Lumbar Support ........................................ 175
M
Maintenance............................................. 439
Battery..................................................... 478
Brake Fluid............................................... 458
Cleaning .................................................. 485
Climate Control System ........................... 484
Coolant ................................................... 455
Maintenance Minder
TM............................ 443
Oil ........................................................... 451
Precautions .............................................. 440
Radiator................................................... 456
Remote Control ....................................... 482
Remote Transmitter ......................... 480, 481 Replacing Light Bulbs .............................. 459
Safety...................................................... 441
Service Items ........................................... 445
Tires ........................................................ 469
Transmission Fluid ................................... 457
Under the Hood ...................................... 447
Wireless Headphone................................ 483
Malfunction Indicator Lamp .............. 73, 520
Map Lights ................................................ 187
Maximum Load Limit ............................... 325
Meters, Gauges ......................................... 110
MID (Multi-information Display) ............. 111
Mirrors ...................................................... 172
Adjusting ................................................ 172
Door ....................................................... 173
Exterior ................................................... 173
Interior Rearview ..................................... 172
Modifications (and Accessories) .............. 438
Moonroof ................................................. 154
MP3 ................................................... 238, 248
Multi-function Steering-wheel Controls ................................................... 111
Multi-Information Display (MID) ............. 111
Multi-View Rear Camera .......................... 434N
Numbers (Identification).......................... 538
O
Odometer................................................. 112
Off-Highway Driving Guidelines ............. 338
Oil (Engine) .............................................. 450
Adding ................................................... 452
Checking ................................................ 451
Displaying Oil Life ................................... 443
Low Oil Pressure Indicator ................. 73, 519
Recommended Engine Oil ....................... 450
Viscosity.................................................. 450
On Demand Multi-Use Display
TM............. 219
Opening/Closing Hood ...................................................... 448
Moonroof ............................................... 154
Power Windows...................................... 152
Tailgate................................................... 142
Operating the Switches Around the
Steering Wheel ....................................... 155
Outside Temperature Display ................. 113
Overheating ............................................. 517
P
Paddle Shifters (Sequential Mode) ......... 354
Pandora® .................................................. 246
Panic Mode ............................................... 151
Parking ..................................................... 425
Parking Brake ........................................... 412
Parking Brake and Brake System Indicator ........................................... 72, 521
Parking Sensor System ............................. 426
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553
Index
Passenger Airbag Off Indicator................. 54
Passing Indicators ..................................... 159
Power Tailgate ......................................... 144
Power Windows ....................................... 152
Precautions While Driving ....................... 345
Driving Guidelines for Your Utility Vehicle .................................................. 345
Rain ........................................................ 345
Pregnant Women ....................................... 39
Puncture (Tire) ................................. 493, 500
R
Radiator.................................................... 456
Radio (AM/FM) ......................................... 231
Radio (SiriusXM ®)..................................... 235
Radio Data System (RDS) ......................... 233
Range ........................................................ 114
RDS (Radio Data System) ......................... 233
Readiness Codes (Emissions Testing) ...... 541
Rear Climate Control System ................... 208
From the Front Panel............................... 208
From the Rear Panel ................................ 211
Rear Defogger/Heated Door Mirror
Button ..................................................... 168
Rear Seats ................................................. 182
Second Row Seat ............................ 182, 183
Third Row Seat ....................................... 184
Rearview Mirror ....................................... 172
Refueling .................................................. 435
Fuel Gauge ............................................. 110 Gasoline .......................................... 435, 536
Low Fuel Indicator ..................................... 76
Regulations ............................... 410, 472, 539
Remote Engine Start with Vehicle Feedback ................................................. 342
Checking Door Lock Status ...................... 136
Remote Transmitter ................................. 131
Replacement
Battery ............................ 480, 481, 482, 483
Bulbs ....................................................... 459
Front Wiper Blade Rubber ........................ 465
Fuses ............................... 523, 526, 528, 529
Rear Wiper Blade Rubber ......................... 467
Tires ........................................................ 475
Reporting Safety Defects ......................... 540
Resetting a Trip Meter ............................. 113
Reverse Tilt Door Mirror .......................... 173
Right Selector Wheel ........................ 111, 117
Road Departure Mitigation (RDM) .......... 389
On and Off .............................................. 391
S
Safe Driving ................................................ 27
Safety Check ............................................... 32
Safety Labels ............................................... 69
Safety Message ............................................. 1
Seat Belts ..................................................... 33
Adjusting the Shoulder Anchor .................. 37
Automatic Seat Belt Tensioners .................. 35
Checking ................................................... 40 Detachable Anchor.................................... 38
e-pretensioners ......................................... 35
Fastening .................................................. 36
Installing a Child Seat
with a Lap/Shoulder
Seat Belt .................................................. 63
Pregnant Women ...................................... 39
Reminder .................................................. 34
Warning Indicator ............................... 34, 76
Seat Heaters ...................................... 197, 198
Seat Ventilation ........................................ 197
Seats .......................................................... 175
Adjusting ................................................ 175
Driver’s Seat Lumbar Support .................. 175
Front Seats .............................................. 175
Rear Seats ............................................... 182
Seat Heaters .................................... 197, 198
Seat Ventilation ....................................... 197
Second Row Seat ............................ 182, 183
Third Row Seat ........................................ 184
Second Row Outer Seats Heaters ............ 198
Second Row Seat (Folding Down) ........... 183
Security System ......................................... 149
Immobilizer System Indicator ..................... 80
Security System Alarm Indicator................. 81
Select Button ............................................ 347
Operation................................................ 349
Select Lever ................................................. 18
Operation.................................................. 18
Selecting a Child Seat ................................. 60
Sequential Mode ...................................... 353
Sequential Mode Operation .................... 354
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