2015 Acura MDX check engine

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mAINTeNANCe
mAINTeNANCe
Tire Pressure monitoring System (TPmS) - r equired Federal explanation
Each tire, including the spare (if provided), should be checked monthly when cold
and inflated to the inflation pressure recommended by the vehicle manufacturer
on the vehicle placard or tire inflation pressure label.
(If your vehicle has tires of a different size than the size indicated on the vehicle
placard or tire inflation pressure label, you should determine the proper tire
inflation pressure for those tires.)
As an added safety feature, your vehicle has been equipped with a tire pressure
monitoring system (TPMS) that illuminates a low tire pressure telltale
when one or more of your tires is significantly under-inflated.
Accordingly, when the low tire pressure telltale illuminates, you
should stop and check your tires as soon as possible, and inflate them
to the proper pressure.
Driving on a significantly under-inflated tire causes the tire to overheat and can
lead to tire failure. Under-inflation also reduces fuel efficiency and tire tread life,
and may affect the vehicle’s handling and stopping ability.
Please note that the TPMS is not a substitute for proper tire maintenance, and it is
the driver’s responsibility to maintain correct tire pressure, even if under-inflation
has not reached the level to trigger illumination of the TPMS low tire pressure
telltale.
Your vehicle has also been equipped with a TPMS malfunction indicator to indicate
when the system is not operating properly. The TPMS malfunction indicator
is combined with the low tire pressure telltale. When the system detects a
malfunction, the telltale will flash for approximately one minute and then remain
continuously illuminated. This sequence will continue upon subsequent vehicle
start-ups as long as the malfunction exists.
When the malfunction indicator is illuminated, the system may not be able to
detect or signal low tire pressure as intended.
TPMS malfunctions may occur for a variety of reasons, including the installation
of replacement or alternate tires or wheels on the vehicle that prevent the TPMS
from functioning properly.
Always check the TPMS malfunction telltale after replacing one or more tires
or wheels on your vehicle to ensure that the replacement or alternate tires and
wheels allow the TPMS to continue to function properly.
Testing of readiness Codes
Your vehicle has “Readiness Codes” as part of the onboard self-diagnostic system. Some
states refer to these codes as a test to see if your vehicle’s emissions components are
working properly. The codes may not be read if you go through the testing just after the
battery has gone dead or been disconnected.
To check if they are set, set the power mode to ON without starting the engine. The
malfunction indicator lamp will come on for several seconds. If it goes off, the readiness
codes are set. If it blinks five times, the readiness codes are not set.
If you are required to have your vehicle tested before the readiness codes are set, prepare
the vehicle for retesting 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 accelerator pedal, and let it idle for 20 seconds.
5. Keep the vehicle in Park (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.
7. Select a nearby, lightly traveled major highway where you can maintain a speed of 50 to
60 mph (80 to 97 km/h) for at least 20 minutes. Drive on the highway with the vehicle
in Drive. Do not use cruise control. When traffic allows, drive for 90 seconds without
using the accelerator pedal. (Vehicle speed may vary slightly; this is OK.) If you cannot
do this for a continuous 90 seconds because of traffic conditions, drive for at least 30
seconds, then repeat two more times (for a total of 90 seconds).
8. Drive in city/suburban traffic for at least 10 minutes. When traffic conditions allow, let
the vehicle coast for several seconds without using the accelerator pedal or the brake
pedal.
9. Park the vehicle and leave the engine off for 30 minutes.
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, or see your dealer.

138 || 139
CLIeNT INFormATIoN
SPeCIFICATIoNS
v ehicle Specifications
engine and Fuel
Fluids
*1 :2 WD model s
*2 :A WD model s
ModelAcura MDX
No. of Passengers:
t
n
o
r
F
l
a
t
o
TWeights:Gross Vehicle
Weight Ratin gU.S.:5,368 lbs (2,435 kg)*15,677 lbs (2,575 kg)*2Canada:2,575 kgGross Axle Weight
Rating (Front )U.S.:2,811 lbs (1,275 kg )*12,910 lbs (1,320 kg)*2Canada:1,320 kgGross Axle Weight
Rating (R ear)U.S.:2,734 lbs (1,240 kg )*12,965 lbs (1,345 kg)*2Canada:1,345 kgGross Combined Weight Rating*19,833 lbs (4,460 kg )*2Canada:4,460 kgAir Conditioning :Refrigerant TypeHFC-134a (R-134a )Charge Quantity23.8 – 25.6 oz (675 – 725 g)Lubricant TypeRL897PAG
Engine Specifcatio\hn s
FuelDisplacement211.8 cu-in (3,471 cm3)
Spark Plug sN GKDILZKR7B11 G
TypeUnleaded premium gasoline, Pump octane number of 91 or higher
Fuel Tank Capacity 19.5 US gal (74 )
Light \fulbsHeadl ights (High/Low Beam )LED
Front Turn Signal/Side Marker /
Parking Lights 28
/8W (A mber)
Daytime Running Light sLED
Si de Turn Si gnal Lights (on Door
Mirrors ) LED
Brake Lights21
W
Taillight sLED
Rear Turn Signal Li ghts21W
Rear License Plate Ligh tLED
Interior LightsFront, Second Row and Third
Ro w LightsLED
Front and Rear Ambient LightsLEDVa nity Mirror Lights 1.4WDoor Courtesy Lights3.4WConsole Compartment Ligh t1.4WGlove Box Ligh t1.4WFoot Lights5WCargo Area Lights5WAutomatic Transmis\Dsion Fluid
Rear Di\ferential Fl\Duid*
Transfer Assembl\b Fl\Duid*
Specife dAcura ATF DW-1(au\fo\(ma\fic \fran\bmi\b\bion fuid\( )Capaci\fy Change 3.3 US q \f (3.1 )
Specife dAcura All Wheel Dr\(ive Fluid (DPSF )
Ca paci\fy Change2.7 US q\f (2.5 )
Specife dAcura HGO-Type1 \fo \(be appli ed.
Ca paci\fy Change0.45 US q\f (0.43 )
Engine Oil
Engine Coolant
Recommended·Genuine Acura Mo\for\( Oil 0W-20·API Premium-grade \(0W-20 de\fe rgen\f oil
Capaci\fy Change
5.4 US q\f (5.1 )
Change
including
fl\fer 5.7 US q\f (5.4 )
SpecifedAcura Long L
ife An\fifreeze/Cool\(an\f Type 2Ra\fio50/50 wi\fh di\b\filled\( wa\fer
Capaci\fy1.93 US g al (7.3 )(change including \fhe\( remaining 0.19 US ga\(l (0.72 ) in \fhe re\ber\(ve \fank)
Tire
*1:B ASE model\b
*2 :E xcep\f BASE model \b
Regula r Size
245/60R18 105H
*1245/55R19 103H*2Pre\b\bure

p\b i (kPa [kgf/c m2])35 (24
0 [2.4])
Compac\f
Spar e
*Size T165/80D17 104M
Pre\b\bure
p\b i (kPa [kgf/cm
2]) 60 (42
0 [4.2])
Wheel Size Regular
18 x 8J*119 x 8J*2Compac\f Spare*17 x 4T
* Not applicable to all models
Washer Fluid
Tank Capaci\fyU.S.: 4 US q\f (3.8 )
Ca nada: 6.3 US q\f (6.0 \()
Brake FluidSpecifedAcura Heavy Du\fy Br\(ake Fluid DOT 3
SPeCIFICATIoNS
*1:2 WD model s
*2 :A WD model s
ModelAcura MDX
No. of Passengers:
t
n
o
r
F
l
a
t
o
TWeights:Gross Vehicle
Weight Ratin gU.S.:5,368 lbs (2,435 kg)*15,677 lbs (2,575 kg)*2Canada:2,575 kgGross Axle Weight
Rating (Front )U.S.:2,811 lbs (1,275 kg )*12,910 lbs (1,320 kg)*2Canada:1,320 kgGross Axle Weight
Rating (R ear)U.S.:2,734 lbs (1,240 kg )*12,965 lbs (1,345 kg)*2Canada:1,345 kgGross Combined Weight Rating*19,833 lbs (4,460 kg )*2Canada:4,460 kgAir Conditioning :Refrigerant TypeHFC-134a (R-134a )Charge Quantity23.8 – 25.6 oz (675 – 725 g)Lubricant TypeRL897PAG
Engine Specifcatio\hn s
FuelDisplacement211.8 cu-in (3,471 cm3)
Spark Plug sN GKDILZKR7B11 G
TypeUnleaded premium gasoline, Pump octane number of 91 or higher
Fuel Tank Capacity 19.5 US gal (74 )
Light \fulbsHeadl ights (High/Low Beam )LED
Front Turn Signal/Side Marker /
Parking Lights 28
/8W (A mber)
Daytime Running Light sLED
Si de Turn Si gnal Lights (on Door
Mirrors ) LED
Brake Lights21
W
Taillight sLED
Rear Turn Signal Li ghts21W
Rear License Plate Ligh tLED
Interior LightsFront, Second Row and Third
Ro w LightsLEDFront and Rear Ambient LightsLEDVa nity Mirror Lights 1.4WDoor Courtesy Lights3.4WConsole Compartment Ligh t1.4WGlove Box Ligh t1.4WFoot Lights5WCargo Area Lights5W
TiresAutomatic Transmis\Dsion Flui d
Rear Di\ferential Fl\Dui d
*
Transfer Assembl\b Fl\Duid*
SpecifedAcura ATF DW-1(au\fo\(ma\fic \fran\bmi\b\bion fuid\( )Capaci\fy Change 3.3 US q \f (3.1 )
Specife d Acura All Wheel Dr\(ive Fluid (DPSF )
Ca paci\fy Change2.7 US q\f (2.5 )
Specife d Acura HGO-Type1 \fo \(be appli ed.
Ca paci\fy Change0.45 US q\f (0.43 )
Engine Oi l
Engine Coolan t
Recommended ·Genuine Acura Mo\for\( Oil 0W-20·API Premium-grade \(0W-20 de\fe
rgen\f oil
Capaci\fy Change
5.4 US q\f (5.1 )
Change
including
fl\fer 5.7 US q\f (5.4 )
Specifed
Acura Long L ife An\fifreeze/Cool\(an\f Type 2Ra\fio50/50 wi\fh di\b\filled\( wa\fer
Capaci\fy 1.93
US g al (7.3 )
(change including \fhe\( remaining 0.19 US ga\(l (0.72 ) in \fhe re\ber\(ve \fank)
Tire
*1:B ASE model\b
*2 :E xcep\f BASE model \b
Regula rSize245/60R18 105H*1245/55R19 103H*2Pre\b\bure
p\b i (kPa [kgf/c m2])35 (240 [2.4])
Compac\f
Spar e
*Size T165/80D17 104M
Pre\b\bure
p\b i (kPa [kgf/cm
2]) 60 (42
0 [4.2])
Wheel SizeRegular18 x 8J*119 x 8J*2Compac\f Spare*17 x 4T
* Not applicable to all models
Washer Fluid
Tank Capaci\fy U.S.: 4 US q\f (3.8 )
Ca nada: 6.3 US q\f (6.0 \()
Brake FluidSpecifed Acura Heavy Du\fy Br\(ake Fluid DOT 3
Light Bulbs
*1:2 WD model s
*2 :A WD model s
ModelAcura MDX
No. of Passengers:
t
n
o
r
F
l
a
t
o
TWeights:Gross Vehicle
Weight Ratin gU.S.:5,368 lbs (2,435 kg)*15,677 lbs (2,575 kg)*2Canada:2,575 kgGross Axle Weight
Rating (Front )U.S.:2,811 lbs (1,275 kg )*12,910 lbs (1,320 kg)*2Canada:1,320 kgGross Axle Weight
Rating (R ear)U.S.:2,734 lbs (1,240 kg )*12,965 lbs (1,345 kg)*2Canada:1,345 kgGross Combined Weight Rating*19,833 lbs (4,460 kg )*2Canada:4,460 kgAir Conditioning :Refrigerant TypeHFC-134a (R-134a )Charge Quantity23.8 – 25.6 oz (675 – 725 g)Lubricant TypeRL897PAG
Engine Specifcatio\hn s
FuelDisplacement211.8 cu-in (3,471 cm3)
Spark Plug sN GKDILZKR7B11 G
TypeUnleaded premium gasoline, Pump octane number of 91 or higher
Fuel Tank Capacity 19.5 US gal (74 )
Light \fulbsHeadl ights (High/Low Beam )LED
Front Turn Signal/Side Marker /
Parking Lights 28
/8W (A mber)
Daytime Running Light sLED
Si de Turn Si gnal Lights (on Door
Mirrors ) LED
Brake Lights21
W
Taillight sLED
Rear Turn Signal Li ghts21W
Rear License Plate Ligh tLED
Interior LightsFront, Second Row and Third
Ro w LightsLED
Front and Rear Ambient LightsLEDVa nity Mirror Lights 1.4WDoor Courtesy Lights3.4WConsole Compartment Ligh t1.4WGlove Box Ligh t1.4WFoot Lights5WCargo Area Lights5W
Learn about information specific to you as an Acura client and how to get help.
Frequently Asked Questions/Troubleshooting
Below are some frequently asked questions and troubleshooting items that you may have
about the vehicle.
Q: How  do I set the vehicle clock? 
A: For vehicles without navigation, see page 50. For vehicles with navigation, the
time is automatically set using GPS signals.
Q: Why  doesn’t the vehicle start  when I press the ENGINE START/STOP button? 
A: The brake pedal must be pressed to start the engine.
Q:  What is  the AUTO setting  on my headlight lever? 
A: When in the AUTO position, the vehicle’s exterior lights will automatically turn
on or off depending on the ambient lighting.
Q:  Why  won’t  the driver’s  door unlock  when I grab the door handle,  even though  the    
keyless  access remote is  within range? 
A: If you pull the handle too quickly, the system may not have time to confirm the
door is unlocked. Wait to hear a beep to confirm the door is unlocked. If you are
wearing gloves, the system may be slow to respond.
Q:  After my battery  was disconnected  or went  dead,  the  audio system is  asking for a    
code.  Where  do I find  this? 
A: In most cases, you do not need to enter a code. Turn on the vehicle and the audio
system, and press and hold the power button until the system reactivates.
Q:  Why can’t I  operate Pandora  through the audio system? 
A: Audio may be streaming through Bluetooth® Audio. Make sure Pandora mode
is selected and the phone cable is properly connected to the USB adapter. Some
phones may prompt you to “Allow” a connection.
Q: Is my phone compatible  with Bluetooth features? 
A: Visit www.acura.com/handsfreelink (U.S) or www.handsfreelink.ca (Canada) to
check phone compatibility for Bluetooth® Audio, Bluetooth® HandsFreeLink®,
and SMS text messaging.
Q: Every  time I press  the Talk button,  the system  gives me voice prompts.  Can I  turn    
these  off?* 
A: Press SETTINGS. Use the interface dial to select System Settings then Voice Rec.
For the Voice Prompt option, select Off.
CLIeNT INFormATIoN
*if equipped