sensor Acura MDX HYBRID 2020 Repair Manual
Page 601 of 685
600
Maintenance
12-Volt Battery
Checking the 12-Volt Battery
The condition of the battery is monitored by a 
sensor located on the negative terminal of the 
battery. If there is a problem with this sensor, 
the multi-information display (MID) will 
display a warning message. If this happens, 
have your vehicle inspected by a dealer.
Check the battery terminals for corrosion 
monthly.
If your vehicle’s battery is disconnected or goes dead:
• The audio system is disabled.
2 Audio System Theft Protection P. 240
•The clock resets.
2 Clock  P. 142
Charging the 12-Volt Battery
Disconnect both battery cables  to prevent damaging your vehicle’s electrical system.
Always disconnect the negative (−) cable first, and reconnect it last.
1 12-Volt Battery
WARNING:  Battery post, terminals, 
and related accessories contain lead 
and lead compounds.
Wash your hands after handling.
When you find corrosion, cl ean the battery terminals 
by applying a baking powder and water solution. 
Clean the terminals with a damp towel. Cloth/towel 
dry the battery. Coat the terminals with grease to 
help prevent future corrosion.
When replacing the battery,  the replacement must be 
of the same specifications.
Consult a dealer for more information.
3WARNING
The battery gives off explosive hydrogen 
gas during normal operation.
A spark or flame can cause the battery to 
explode with enough force to kill or 
seriously hurt you.
When conducting any battery 
maintenance, wear prot ective clothing and 
a face shield, or have a skilled technician do 
it.
Battery
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uuCleaning uInterior Care
606
Maintenance
Wipe using a glass cleaner.
The front and second row passenger’s floor 
mats hook over floor anchors, which keep 
them from sliding forward. To remove a mat 
for cleaning, turn the anchor knobs to the 
unlock position. When  reinstalling the mat 
after cleaning, turn the knobs to the lock 
position.
Do not put additional floor mats on top of 
the anchored mats.
To properly clean leather:
1. Use a vacuum or soft dry cloth first to remove any dirt or dust.
2. Clean the leather with a soft cloth dampen ed with a solution comprised of 90% 
water and 10% neutral soap.
3. Wipe away any soap residu e with a clean damp cloth.
4. Wipe away residual water and allow  leather to air dry in the shade.
■Cleaning the Window
■Floor Mats
1Cleaning the Window
Wires are mounted to the in side of the rear window. 
Wipe along the same direct ion as the wires with a 
soft cloth so as not to damage them.
Be careful not to spill flui ds, such as water or glass 
cleaner, on or around the co ver of both the front 
sensor camera and the  rainfall/light sensor.
2 Automatic Operation (automatic lighting 
control)  P. 176
2 Automatic Intermittent Wipers  P. 183
2 Front Sensor Camera  P. 475
1Floor Mats
If you use any floor mats  that were not originally 
provided with your vehicle, make sure they are 
designed for your specific ve hicle, fit correctly, and 
are securely anchored by the floor anchors.
Position the rear seat floor  mat properly. If they are 
not properly positioned, th e floor mat can interfere 
with the front seat functions.
Lock
Unlock
■Maintaining Genuine Leather1
Maintaining Genuine Leather
It is important to clean or  wipe away dirt or dust as 
soon as possible. Spills can  soak into leather resulting 
in stains. Dirt or dust ca n cause abrasions in the 
leather. In addition, pl ease note that some dark 
colored clothing can rub onto the leather seats 
resulting in discol oration or stains.
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Page 616 of 685
615Continued
Handling the Unexpected
If a Tire Goes Flat
Changing a Flat Tire
If a tire goes flat while driving, grasp the steering wheel firmly, and brake gradually 
to reduce speed. Then, stop in a safe plac e. Replace the flat tire with a compact 
spare tire. Go to a dealer as soon as possib le to have the full-size tire repaired or 
replaced.
1. Park the vehicle on firm, level, non-slip pery surface and apply the parking brake.
2. Put the transmission into 
(P.
3. Turn on the hazard warning lights an d set the power mode to VEHICLE OFF.
Models with a compact spare tire
1Changing a Flat Tire
Follow compact spare precautions:
Periodically check the tire pressure of the compact 
spare. It should be set to the specified pressure. 
Specified Pressure: 60 psi (420 kPa, 4.2 kgf/cm
2)
When driving with the compact spare tire, keep the 
vehicle speed under 50 mph (80 km/h). Replace with 
a full-size tire as soon as possible.
The compact spare tire and wheel in your vehicle are 
specifically for this model. Do not use them with 
another vehicle. Do not us e another type of compact 
spare tire or wheel with your vehicle.
Do not mount tire chains on a compact spare tire. 
If a chain-mounted front tire goes flat, remove one of 
the full-size rear tires and replace it with the compact 
spare tire. Remove the flat front tire and replace it 
with the full-size tire that  was removed from the rear. 
Mount the tire chains on the front tire.
Do not use a puncture-repairing agent other than the 
one provided in the kit that  came with your vehicle (if 
equipped). If a different  agent is used, you may 
permanently damage the  tire pressure sensor.
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Page 623 of 685
uuIf a Tire Goes Flat uChanging a Flat Tire
622
Handling the Unexpected
If you replace a flat tire with the spare  tire, the low tire pressure/TPMS indicator 
comes on while you are driving. Afte r driving for a few miles (kilometers),  Tire 
Pressure Monitor Problem  will appear on the multi-information display and the 
indicator will start blinking for a short time and then stay on; however, this is normal 
and is no cause for concern.
If you replace the tire with a full-size tire, the warning message on the MID and the 
low tire pressure/TPMS indicator will  go off after a few miles (kilometers).
■TPMS and the Compact Spare Tire1TPMS and the Compact Spare Tire
The system cannot monitor th e pressure of the spare 
tire. Manually check the spare tire pressure to be sure 
that it is correct.
Use TPMS specific wheels. Each is equipped with a 
tire pressure sensor mounted inside the tire behind 
the valve stem.
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Page 624 of 685
623
uuIf a Tire Goes Flat uTemporarily Repairing a Flat Tire
Continued
Handling the Unexpected
Temporarily Repairing a Flat Tire
If the tire has a large cut or is otherwise  severely damaged, you will need to have the 
vehicle towed. If the tire only has a small puncture, from a nail for instance, you can 
use the temporary tire repair kit so that  you can drive to the nearest service station 
for a more permanent repair.
If a tire goes flat while driving, grasp  the steering wheel firmly, and brake gradually 
to reduce speed. Then stop in a safe place.
1. Park the vehicle on a firm, level, and n on-slippery surface and apply the parking 
brake.
2. Put the transmission into 
(P.
3. Turn on the hazard warning lights an d set the power mode to VEHICLE OFF.
Models with temporary tire repair kit
1Temporarily Repairing a Flat Tire
The kit should not be used in the following situations. 
Instead, contact a dealer or roadside assistance to 
have the vehicle towed.
•The tire sealant has expired.
•More than one tire is punctured.•The puncture or cut is larger than 3/16 inch (4mm).
•The tire side wall is da maged or the puncture is 
outside the contact area.
•Damage has been caused by  driving with the tires 
extremely under inflated.
•The tire bead is no longer seated.
•The rim is damaged.
Do not remove a nail or  screw that punctured the 
tire. If you remove it from the tire, you may not be 
able to repair the puncture using the kit.
NOTICE
Do not use a puncture-repairing agent other than the 
one provided in the kit that  came with your vehicle. If 
a different agent is used, you may permanently 
damage the tire pressure sensor.
When the puncture isYUse Kit
Smaller than 3/16 inch  (4 mm)Yes
Larger than 3/16 inch (4 mm)No
Contact 
Area
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Page 676 of 685
Index
675
Index
Index
A
AAC...................................................  275, 300
ABS (Anti-lock Brake System) ..................  524
AC Power Outlet ......................................  217
Accessories and Modifications ................  611
Accessory Power Sockets .........................  216
Acoustic Vehicle Alerting System ............  473
AcuraLink® ..............................................  438
AcuraWatch
TM............................................  26
Adaptive Cruise Control (ACC) with Low  Speed Follow ..........................................  477
Indicator .................................................  100
Additives Coolant ..................................................  577
Engine Oil ...............................................  572
Washer ...................................................  581
Additives, Engine Oil ...............................  572
Adjusting Armrest ..................................................  207
Front Seats..............................................  194
Head Restraints .......................  201, 203, 204
Headlights ..............................................  582
Mirrors....................................................  191
Second Row Seats...................................  197
Steering Wheel .......................................  190
Temperature ...........................................  127
Agile Handling Assist ...............................  508
Air Conditioning System (Climate Control 
System) ....................................................  222
Changing the Mode................................  225 Defrosting the Windshield and 
Windows ...............................................  228
Dust and Pollen Filter ...............................  604
Rear Climate Control System ...................  229
Sensors ....................................................  233
Synchronized Mode .................................  226
Using Automatic Climate Control ............  222
Air Pressure .......................................  592, 663
Airbags ........................................................  47
Advanced Airbags .....................................  53
After a Collision .........................................  51
Airbag Care ...............................................  61
Driver’s Knee Airbag ..................................  54
Event Data Recorder ....................................  0
Front Airbags (SRS) ....................................  50
Indicator ..............................................  59, 93
Passenger Front Airbag Off Indicator .........  60
Sensors ......................................................  47
Side Airbags ..............................................  56
Side Curtain Airbags ..................................  58
AM/FM Radio ............................................  261
Android Auto ............................................  310
Anti-lock Brake System (ABS) ..................  524
Indicator ....................................................  93
Apple CarPlay ...........................................  306
Armrest .....................................................  207
Audio Remote Controls ............................  241
Audio System ............................................  236
Adjusting the Sound ................................  256
Auxiliary Input Jack ..................................  240
Error Messages ........................................  315 General Information ................................  323
HDD ........................................................  278
iPhone.............................................  298, 325
iPod ........................................................  291
MP3/WMA/AAC ..............................  275, 300
Pandora
®...............................................  298
Reactivating ............................................  240
Recommended CDs .................................  324
Recommended Devices............................  325
Remote Controls .....................................  241
Security Code ..........................................  240
Theft Protection ......................................  240
USB Flash Drives ..............................  300, 325
USB Port..................................................  237
Authorized Manuals ................................  670
Auto Door Locking/Unlocking .................  157
Customize .......................................  137, 378
Auto Engine Stop/Start ..............................  13
Auto High-Beam .......................................  179
Indicator....................................................  93
Automatic Brake Hold .............................  522
Indicator....................................................  87
Automatic Folding Door Mirror ..............  193
Automatic Intermittent Wipers ...............  183
Automatic Lighting ..................................  176
Auxiliary Console Panel ...........................  343
Auxiliary Input Jack ..................................  240
Average Fuel Economy ............................  127
Average Speed .........................................  128
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Page 677 of 685
676
Index
B
Back-Up Light............................................ 585
Battery ....................................................... 600
12-Volt .................................................... 600
12-Volt Battery Charging System 
Indicator ..........................................  88, 642
High Voltage ........................................... 517
Jump Starting .......................................... 638
Maintenance (Checking the  12-Volt Battery) ..................................... 600
Maintenance (Replacing)..........................  601
Battery Types ..............................................  12
Belts (Seat) ..................................................  39
Beverage Holders ...................................... 214
Blind spot information System ................ 510
Indicator .................................................. 104
Bluetooth ® Audio ..................................... 303
Bluetooth ® HandsFreeLink ®................... 397
Booster Seats (For Children) .......................  79
Brake System ............................................. 518
Anti-lock Brake System (ABS) ................... 524
Automatic Brake Hold.............................. 522
Brake Assist System ................................. 525
Fluid ........................................................ 581
Foot Brake ...............................................  521
Indicator ......................................  84, 85, 644
Parking Brake .......................................... 518
Brake System (Amber)
Indicator ....................................................  85
Brake System (Red) Indicator ............................................  84, 644 Brightness Control 
(Instrument Panel)....  186
Bulb Replacement ....................................  582
Back-Up Light..........................................  585
Brake Light and Rear Turn Signal Light ....  583
Fog Lights ...............................................  582
Front Turn Signal/Parking, Daytime  Running and Front Side  Marker Lights ...  582
Headlights ...............................................  582
High-Mount Brake Light ..........................  586
Puddle Lights...........................................  586
Rear License Plate Lights ..........................  586
Side Turn Signal/Emergency Indicator  Lights ....................................................  582
Taillights..................................................  585
Taillights/Rear Side Maker Lights..............  584
Bulb Specifications ...................................  662
C
CAMERA Button.......................................  548
Car Wash Mode ........................................  469
Carbon Monoxide Gas ...............................  80
Carrying Cargo .................................  449, 451
CD Player ...................................................  275
Center Pocket ...........................................  213
Certification Label ....................................  664
Changing Bulbs ........................................  582
Charging System Indicator .................  88, 642
Child Safety .................................................  62
Childproof Door Locks.............................  156 Child Seat
...................................................  62
Booster Seats ............................................  79
Child Seat for Infants ................................  64
Child Seat for Small Children ....................  65
Installing a Child Seat  with a Lap/Shoulder 
Seat Belt .................................................  72
Larger Children .........................................  78
Rear-facing Child Seat...............................  64
Selecting a Child Seat ...............................  66
Childproof Door Locks .............................  156
Cleaning the Exterior ...............................  607
Cleaning the Interior ...............................  605
Client Service Information .......................  671
Climate Control System ...........................  222
Changing the Mode................................  225
Defrosting the Windshield and  Windows ..............................................  228
Dust and Pollen Filter ..............................  604
Rear Climate Control System...................  229
Sensors ...................................................  233
Synchronized Mode ................................  226
Using Automatic Climate Control............  222
Clock .........................................................  142
CMBS
TM (Collision Mitigation Braking 
SystemTM) ................................................  526
Coat Hook ................................................  218
Collision Mitigation Braking System
TM 
(CMBSTM) .................................................  526
Compact Spare Tire ..........................  615, 663
Console Compartment .............................  212
Controls ....................................................  141
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Page 679 of 685
678
Index
FiltersDust and Pollen ....................................... 604
Oil ........................................................... 575
Flat Tire .............................................  615, 623
Floor Mats ................................................. 606
Fluids Brake ....................................................... 581
Dual Clutch Transmission .........................  580
Engine Coolant ........................................ 577
Windshield Washer .................................. 581
Fog Lights .................................................. 178
Folding Down the Second Row Seat ....... 200
Folding Down the Third Row Seat .......... 206
Foot Brake ................................................. 521
Front Airbags (SRS) .....................................  50
Front Seats ................................................ 194
Adjusting ................................................. 194
Front Sensor Camera ................................ 475
Fuel ......................................................  25, 557
Fuel Economy and CO
2 Emissions............. 560
Gauge ..................................................... 123
Instant Fuel Economy ............................... 128
Low Fuel Indicator .....................................  91
Range ...................................................... 128
Recommendation .................................... 557
Refueling ................................................. 557
Fuel Economy and CO
2 Emissions ............ 560
Fuel Fill Door .......................................  25, 558
Unable to Unlock ..................................... 658
Fuses .......................................................... 648
Inspecting and Changing .........................  656 Locations.........................  648, 651, 654, 655
G
Gasoline (Fuel)
Economy .................................................  560
Gauge .....................................................  123
Information .............................................  557
Low Fuel Indicator .....................................  91
Refueling.................................................  557
Gauges ......................................................  123
Gear Position Indicator ......................  89, 467
Gear Shift Positions
Dual Clutch Transmission ........................  465
Glass (care) ................................................  608
Glove Box ..................................................  211
H
Handling the Unexpected ........................  613
HandsFreeLink ® (HFL) ...............................  397
Auto Answer ...........................................  413
Automatic Import of  Cellular Phonebook 
and Call History .....................................  415
Automatic Transferring............................  413
Displaying Messages................................  433
HFL Buttons.............................................  397
HFL Menus ..............................................  400
HFL Status Display ...................................  398
Limitations for Manual Operation ............  399
Making a Call ..........................................  424 Options During a Call..............................  430
Phone Setup ...........................................  405
Phonebook Phonetic M
odification...........  419
Receiving a Call.......................................  429
Receiving a Text/E-mail Message .............  431
Ring Tone ...............................................  414
Roadside Assistance ................................  437
Selecting a Mail Account.........................  432
Selecting a Text/E-mail Message  Account ................................................  432
Speed Dial ..............................................  416
To Create a Security PIN ..........................  411
To Set Up a Text/E-mail Message  Option ..................................................  410
Use Contact Photo ..................................  414
Hard Disk Drive (HDD) Audio ..................  278
Hazard Warning Button ..............................  4
HDMI
TM Port .............................................  344
Head Restraints ........................  201, 203, 204
Headlight Washers ...................................  185
Headlights ................................................  175
Aiming....................................................  582
Auto High-Beam System .........................  179
Automatic Operation ..............................  176
Dimming.........................................  175, 178
Operating ...............................................  175
Heated Door Mirrors ...............................  187
Heated Steering Wheel ...........................  219
Heated Windshield ..................................  187
Heater (Steering Wheel) ..........................  219
Heaters (Seat) ...................................  220, 221
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681
Index
Opening/ClosingHood ......................................................  570
Moonroof ...............................................  170
Power Windows......................................  168
Tailgate...................................................  158
Operating the Switches Around the  Steering Wheel .......................................  171
Outside Temperature Display .................  127
Overhead Screen ......................................  345
Overheating .............................................  640
P
Paddle Shifters (Sequential Mode) .........  472
Pandora ®.................................................  298
Panic Mode ...............................................  167
Parking .....................................................  535
Parking Brake ...........................................  518
Parking Sensor System .............................  537
Passenger Front Airb ag Off Indicator.......  60
Passing Indicators .....................................  175
POWER Button .........................................  171
Power Tailgate .........................................  159
Power Windows .......................................  168
Precautions While Driving .......................  463
Driving Guidelines for Your Utility  Vehicle ..................................................  463
Rain ........................................................  463
Pregnant Women .......................................  45
Puncture (Tire) .................................  615, 623
R
Radiator....................................................  578
Radio (AM/FM) ..........................................  261
Radio (SiriusXM ®) .....................................  264
Radio Data System (RDS) ..........................  262
Range ........................................................  128
RDS (Radio Data System) ..........................  262
Readiness Codes (Emissions Testing) .......  667
Rear Climate Control System ...................  229
From the Front Panel ...............................  229
From the Rear Panel ................................  232
Rear Defogger/Heated Door Mirror  Button .....................................................  187
Rear Entertainment System (RES) ............  342
Auxiliary Console Panel ............................  343
Front Control Panel Operation .................  356
HDMI
TM Port ............................................  344
Operating the System ..............................  345
Overhead Screen .....................................  345
Playable Discs ..........................................  361
Playing a DVD ..........................................  346
Rear Control Panel Operation ..................  346
Wireless Headphones ..............................  342
Rear Seats Second Row Seat .....................................  197
Third Row Seat ........................................  206
Rearview Mirror ........................................  191
Refueling ...................................................  557
Fuel Gauge ..............................................  123
Gasoline ..........................................  557, 662
Low Fuel Indicator .....................................  91 Regenerative Energy and Regenerative 
Braking ......................................................  12
Regulations ...............................  515, 594, 665
Remote Engine Start with Vehicle  Feedback .................................................  459
Checking Door Lock Status......................  153
Remote Transmitter .................................  150
Replacement
Battery ....................................  601, 602, 603
Bulbs .......................................................  582
Front Wiper Blade Rubber .......................  587
Fuses ...............................  648, 651, 654, 655
Rear Wiper Blade Rubber.........................  589
Tires ........................................................  597
Reporting Safety Defects .........................  666
Resetting a Trip Meter .............................  127
Reverse Tilt Door Mirror ..........................  192
Right Selector Wheel .......................  125, 131
Road Departure Mitigation (RDM) .........  493
On and Off..............................................  495
S
Safe Driving ................................................  33
Safety Checklist ..........................................  38
Safety Labels ...............................................  81
Safety Message .............................................  1
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Page 683 of 685
682
Index
Seat Belts.....................................................  39
Adjusting the Shoulder Anchor ..................  43
Automatic Seat Belt Tensioners ..................  41
Checking ...................................................  46
Detachable Anchor ....................................  44
Fastening ...................................................  42
Installing a Child Seat  with a Lap/Shoulder 
Seat Belt ..................................................  72
Pregnant Women ......................................  45
Reminder ...................................................  40
Warning Indicator ................................ 40, 91
Seat Heaters ......................................  220, 221
Seat Ventilation ........................................ 220
Seats .......................................................... 194
Adjusting ................................................. 194
Driver’s Seat Lumbar Support................... 194
Front Seats ..............................................  194
Seat Heaters ....................................  220, 221
Seat Ventilation ....................................... 220
Second Row Seat ..................................... 197
Third Row Seat ........................................ 206
Second Row Outer Seats Heaters ............ 221
Second Row Seat (Folding Down) ........... 200
Security System ......................................... 165
Immobilizer System Indicator .....................  96
Security System Alarm Indicator .................  97
Selecting a Child Seat .................................  66
Sequential Mode ...................................... 471
Sequential Mode Operation .................... 472
Setting the Clock ...................................... 142
SH-AWD ® Torque Distribution Monitor .. 129Shift Button
........................................  23, 465
Operation................................................  467
Shifting (Transmission) .......................  23, 465
Shoulder Anchor ........................................  43
Side Airbags ................................................  56
Side Curtain Airbags ..................................  58
Siri Eyes Free .............................................  305
SiriusXM ® Radio ........................................  264
Snow Tires .................................................  599
Sounds Unique to the SPORT HYBRID  SH-AWD®  System......................................  13
Spare Tire ..........................................  615, 663
Spark Plugs ...............................................  662
Specifications ............................................  662
Specified Fuel ...................................  557, 662
Speedometer ............................................  123
Speed-sensitive Electric Power Steering 
(EPS) SystemIndicator............................................  95, 644
SPORT HYBRID Super Handling-All Wheel  Drive
TM (SPORT HYBRID SH-AWD® ).......  509
SRS Airbags (Airbags) .................................  50
Steering Wheel .........................................  190
Adjusting ................................................  190
Heater .....................................................  219
Stopping ...................................................  535
Summer Tires ............................................  599
Sunglasses Holder .....................................  219
Supplemental Restraint System (SRS) ........  50
Surround View Camera System ...............  547Switches (Around the Steering 
Wheel) ............................................  4, 5, 171
Synchronized Mode .................................  226
System Message Indicator .........................  97
T
Tachometer..............................................  123
Tailgate .....................................................  158
Unable to Open ......................................  659
Temperature Outside Temperature Display ..................  127
Temperature Sensor ........................  127, 233
Temporary Tire Repair Kit .......................  624
Text Message ....................................  431, 433
Third Row Seat (Folding Down) ..............  206
Third Row Seat Access .............................  199
Tie-down Anchors ....................................  218
Time (Setting) ...........................................  142
Tire Fill Assist ....................................  513, 646
Tire Pressure Monitoring System (TPMS) 
with Tire Fill Assist .................................  513
Indicator ...........................................  95, 646
Tire Repair Kit ..........................................  623
Tires ..........................................................  591
Air Pressure.....................................  592, 663
Checking and Maintaining ......................  591
Inspection ...............................................  591
Labeling ..................................................  592
Puncture (Flat Tire) ..........................  615, 623
Regulations .............................................  594
20 ACURA MDX E-AWD-31TRX6302.book  682 ページ  2020年2月11日 火曜日 午後1時 45分