2019 Acura RDX check engine

Contents
This owner’s manual should be considered a permanent part of the
vehicle and should remain with the vehicle when it is sold.
This owner’s manual covers all models of your vehicle. You may find
descriptions of equipment and features that are not on your
particular model.
Images throughout this owner’s manu al (including the front cover)
represent features and equipment that are available on some, but
not all, models. Your particular mo del may not have some of these
features.
This owner’s manual is for vehicles sold in the United States and
Canada.
The information and specifications in cluded in this publication were
in effect at the time of approval for printing. Honda Motor Co., Ltd.
reserves the right, however, to discontinue or change specifications
or design at any time without notice and without incurring any
obligation.2 Safe Driving P. 29
For Safe Driving P. 30 Seat Belts P. 35 Airbags P. 42
2Instrument Panel P. 73
Indicators P. 74 Gauges and Displays P. 126
2Controls P. 143
Clock P. 144 Locking and Unlocking the Doors P. 146
Panoramic Roof P. 179
Adjusting the Seats P. 207
2 Features P. 237
Audio System P. 238 Audio System Basic Operation P. 245
Customized Features P. 332 HomeLink® Universal Transceiver P. 355
2 Driving P. 397
Before Driving P. 398 Towing a Trailer P. 403
Braking P. 486Parking Your Vehicle P. 495
Fuel Economy and CO2 Emissions P. 518 Turbo Engine Vehicle P. 519
2 Maintenance P. 521
Before Performing Maintenance P. 522 Maintenance MinderTM P. 525
Checking and Maintaining Wiper Blades P. 549
Climate Control System Main tenance P. 567 Cleaning P. 569
2Handling the Unexpected P. 577
Tools P. 578 If a Tire Goes Flat P. 579
Indicator, Coming On/Blinking P. 608 Fuses P. 615
2 Information P. 627
Specifications P. 628 Identification Numbers P. 630
Warranty Coverages P. 636 Authorized Manuals P. 638
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Contents
Child Safety P. 58Exhaust Gas Hazard P. 71Safety Labels P. 72
Opening and Closing the Tailgate P. 163 Security System P. 173 Opening and Closing the Windows P. 176
Operating the Switches Around the Steering Wheel P. 182 Adjusting the Mirrors P. 204
Interior Lights/Interior Convenience It ems P. 219 Climate Control System P. 230
Audio Error Messages P. 307General Information on the Audio System P. 310
Bluetooth® HandsFreeLink ® P. 358
Off-Highway Driving Guidelines P. 409 When Driving P. 411 AcuraWatchTM P. 445
Multi-View Rear Camera P. 505 Surround View Camera System*P. 507 Refueling P. 515
Maintenance Under the Hood P. 532 Replacing Light Bulbs P. 545
Checking and Maintaining Tires P. 554 Battery P. 563 Remote Transmitter Care P. 565
Accessories and Modifications P. 574
Engine Does Not Start P. 601 Jump Starting P. 604Overheating P. 606
Emergency Towing P. 622When You Cannot Open the Tailgate P. 624Refueling P. 625
Devices that Emit Radio Waves P. 631 Reporting Safety Defects P. 633 Emissions Testing P. 634
Client Service Information P. 639
Quick Reference GuideP. 4
Safe DrivingP. 29
Instrument PanelP. 73
ControlsP. 143
FeaturesP. 237
DrivingP. 397
MaintenanceP. 521
Handling the UnexpectedP. 577
InformationP. 627
IndexP. 640
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10
Quick Reference Guide
Safe Driving (P 29)
Airbags (P 42)
● Your vehicle is fitted with ai rbags to help protect you and
your passengers during a moderate-to-severe collision.
Child Safety (P 58)
● All children 12 and younger should be seated in the rear seat.
● Smaller children should be properly restra ined in a forward-facing child seat.
● Infants must be properly restraine d in a rear-facing child seat.
Exhaust Gas Hazard (P 71)
● Your vehicle emits dangerous exhaust gases that contain carbon
monoxide. Do not run the engine in confined spaces where carbon
monoxide gas can accumulate.
Before Driving Checklist (P 34)
● Before driving, check that the front seats, head restraints,
steering wheel, and mirrors have been properly adjusted.
Seat Belts (P 35)
● Fasten your seat belt and sit upright well
back in the seat.
● Check that your passengers are wearing
their seat belts correctly.
Fasten your lap belt as
low as possible.
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23
Quick Reference Guide
Maintenance (P 521)
Under the Hood (P 532)
● Check engine oil, engine coolant, and windshield washer
fluid. Add when necessary.
● Check brake fluid.
● Check the battery condition monthly.
aPull the hood release handle under the corner of the
dashboard.
bLocate the hood latch lever, push it to the side, and then
raise the hood. Once you have raised the hood slightly, you
can release the lever.
cWhen finished, close the hood and make sure it is firmly
locked in place.
Lights (P 545)
● Inspect all lights regularly.
Wiper Blades (P 549)
● Replace blades if they leave streaks
across the windshield.
Tires (P 554)
● Inspect tires and wheels regularly.
● Check tire pressures regularly.
● Install snow tires for winter
driving.
* Not available on all models
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24
Quick Reference Guide
Handling the Unexpected (P 577)
Flat Tire (P 579)
● Park in a safe location and repair the flat
tire using the tire repair kit.
● Park in a safe location and replace the
flat tire with the compact spare tire
located under the cargo area.
Indicators Come On (P 608)
● Identify the indicator and consult the
owner’s manual.
Vehicles with tire repair kit
Vehicles with a compact spare tire
Engine Won’t Start (P 601)
● If the battery is dead, jump start using a
booster battery.
Blown Fuse (P 615)
● Check for a blown fuse if an electrical
device does not operate.
Overheating (P 606)
● Park in a safe location. If you do not see
steam under the hood, open the hood,
and let the engine cool down.
Emergency Towing (P 622)
● Call a professional towing service if you
need to tow your vehicle.
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25
Quick Reference Guide
What to Do If
The power mode does not
change from VEHICLE OFF
(LOCK) to ACCESSORY.
Why?
●The steering wheel may be locked.
●Move the steering wheel left and right
after pressing the ENGINE START/STOP
button.
Why does the brake pedal
pulsate slightly when
applying the brakes?This can occur when the ABS activates and does not indicate a
problem. Apply firm, steady pressure on the brake pedal. Never
pump the brake pedal.
2 Anti-lock Brake System (ABS) (P493)
The rear door cannot be
opened from inside the
vehicle. Why?Check if the childproof lock is in the
lock position. If so, open the rear
door with the outside door handle.
To cancel this function, slide the
lever up to the unlock position.
Why do the doors lock
after I unlocked the doors?If you do not open the doors within 30 seconds, the doors are
relocked automatically for security.
Canadian models
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27
Quick Reference Guide
Depressing the accelerator
pedal does not release the
parking brake
automatically. Why?●Fasten the driver’s seat belt.
●Check if the transmission is in (P or (N. If so, select any other
position.
Why does the gear position
automatically change to
(P
when I open the driver’s
door to check for parking
space lines when
reversing?
●Fasten the driver’s seat belt.
●Close the driver’s door and manually change the gear
position.
2 When opening the driver’s door (P421)
Why do I hear a screeching
sound when I apply the
brake pedal?The brake pads may need to be replaced. Have your vehicle
inspected by a dealer.
Unleaded gasoline with a
Pump Octane Number
(PON) of 91 or higher is
recommended.
Is it possible to use
unleaded gasoline with a
Pump Octane Number
(PON) of 87 or lower on
this vehicle?Unleaded gasoline with a Pump Octane Number (PON) of 91 or
higher is recommended.
Use of lower octane gasoline can cause occasional metallic
knocking noise in the engine and will result in decreased engine
performance.
Use of gasoline with a pump octane less than 87 can lead to
engine damage.
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74
Instrument Panel
Indicators
M (sequential mode)
Indicator/Gear
Selection IndicatorP. 79
Parking Brake and
Brake System
Indicator (Red)
Parking Brake and
Brake System
Indicator (Amber)
U.S.
Canada
U.S.
Canada Automatic Brake
Hold System Indicator
Automatic Brake Hold
IndicatorU.S.
Canada
*1 : When you set the power mode to ON, these indicators come on to indicate that system checks are being performed. They go off a few seconds later or after the engine
has started. If an indicator does not come on or turn off, th ere may be a malfunction in the corresponding system. To resolve the issue, follow the instructions in the
owner's manual.
P. 75*1
Malfunction Indicator
Lamp
Charging System
Indicator
Anti-lock Brake System
(ABS ) Indicator
Seat Belt Reminder
Indicator
Low Fuel Indicator
Vehicle Stability Assist®
(VSA®) System Indicator
Vehicle Stability Assist
®
(VSA®) OFF Indicator
Supplemental Restraint
System Indicator
Auto High-Beam
Indicator
Low Tire Pressure/TPMS
Indicator Electric Power Steering
(EPS) System Indicator
Turn Signal and Hazard
Warning Indicators
Lights On Indicator High Beam Indicator
Fog Light Indicator*
Maintenance Minder
Indicator
System Message Indicator
Super Handling-All Wheel
DriveTM (
SH-AWD ®)
System Indicator*
Adaptive Cruise Control
( ACC ) with Low Speed
Follow (LSF) Indicator
(Amber)
Lane Keeping Assist
System ( LKAS) Indicator
(Amber)
Road Departure Mitigation
(RDM) Indicator
Blind spot information
System Indicator*
P. 76
P.77
P.77
P.78
P.79
*1
*1
P.86*1
*1
Gear Position IndicatorP.79
Transmission System
Indicator
P. 80
Auto Idle Stop System
Indicator (Amber)/
Auto Idle Stop
Indicator (Green)
P. 82
P. 83
P.83
P.84
P.84
P.87
P.85
*1
*1
*1
P.85
*1P.84
P.87
P.91
*1
P.87
P.87
P.90
P.87
Immobilizer System
Indicator
P. 88
Security System Alarm
Indicator P.88
P.89
P.90
P.91
P.92
P.95
*1
Adaptive Cruise Control
(ACC ) with Low Speed
Follow (LSF) Indicator
(Green)P. 91
*1
Lane Keeping Assist
System ( LKAS) Indicator
(Green)P. 91
*1
*1 *1 *1
*1
Collision Mitigation
Braking SystemTM
(CMBSTM) Indicator
*1P. 93*1
* Not available on all models
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