2013 Acura ZDX check engine

76
uuIndicatorsu
Instrument Panel
Indicator
Name
On/Blinking
Explanation
Message
SH-AWD® (Super
Handling-All
Wheel Drive
TM)
Indicator
●Comes on for a few seconds when
you set the power mode to ON, then
goes off.●Comes on if there is a problem with
the SH-AWD® system.●Blinks when the differential
temperature is too high.
●Stays on constantly –the engine
drives the front wheels only in this state.
Have the vehicle checked by a dealer.●Blinks while driving – Stop in a safe
place, shift to P, and idle the engine
until the indicator goes off. If the
indicator does not stop blinking, take
your vehicle to a dealer.
2SH-AWD® (Super Handling-All
Wheel Drive
TM) P. 204
BSI (Blind Spot
Information)
Indicator
●Comes on for a few seconds when
you change the power mode to ON,
then goes off.●Stays on while BSI is turned off.●Comes on when mud, snow, or ice
accumulates in the vicinity of sensor.●Comes on if there is a problem with
the system.
—
●Comes on while driving - Remove
the obstacle in the vicinity of sensor.●Comes on while driving - Have the
vehicle checked by a dealer.

80
uuIndicatorsuMulti-Information Display Warning and Information Messages
Instrument Panel
Message
Condition
Explanation
●Appears when the scheduled maintenance is due soon.●Consequently, SERVICE DUE NOW and SERVICE
PAST DUE follow.
2Maintenance Minder Messages on the Multi-
Information Display P. 232
●Appears when the engine coolant temperature gets
abnormally high.
2Overheating P. 290
●Appears when the starting system has a problem.
●As a temporary measure, press and hold the ENGINE
START/STOP button for 15 seconds while depressing
the brake pedal and manually start the engine.
Have the vehicle checked by a dealer.

82
uuIndicatorsuMulti-Information Display Warning and Information Messages
Instrument Panel
Message
Condition
Explanation
●Appears when the power mode is in ACCESSORY,
under any of the following conditions:
-The battery charge is low.
-The engine is harder to start because of the battery
charge.
●Interior lights or audio system will be turned off.
●Appears when the power mode is in ACCESSORY,
under any of the following conditions:
-The battery charge is low.
-The engine is harder to start because of the battery
charge.
●Start the engine, and charge the battery.
2Starting the Engine P. 185
●Appears when there is a problem with the sensor on the
battery.
●Have your vehicle checked by a dealer.
2Checking the Battery P. 267
●Appears when the battery cannot be charged.
●Replace the change battery.
2Checking the Battery P. 267

172Driving
Before DrivingDriving PreparationCheck the following items before you start driving.
•Make sure there are no obstructions on the windows, door mirrors, exterior
lights, or other parts of the vehicle.
uRemove any frost, snow, or ice.
uRemove any snow on the roof, as this can slip down and obstruct your field of
vision while driving. If frozen solid, remove ice once it has softened.
uWhen removing ice from around the wheels, be sure not to damage the wheel
or wheel components.
•Make sure the hood is securely closed.
uIf the hood opens while driving, your front view will be blocked.
•Make sure the tires are in good condition.
uCheck air pressures, and check for damage and excessive wear.
2Checking and Maintaining Tires P. 258
•Make sure there are no people or objects behind or around the vehicle.
uThere are blind spots from the inside.■Exterior Checks
1Exterior ChecksNOTICEWhen doors are frozen shut, use warm water around
the door edges to melt any ice. Do not try to force
them open, as this can damage the rubber trim
around the doors. When done, wipe dry to avoid
further freezing.
Do not pour warm water into the key cylinder.
You will be unable to insert key if the water freezes in
the hole.
Heat from the engine and exhaust can ignite
flammable materials left under the hood, causing a
fire. If you've parked your vehicle for an extended
period, inspect and remove any debris that may have
collected, such as dried grass and leaves that have
fallen or have been carried in for use as a nest by a
small animal. Also check under the hood for leftover
flammable materials after you or someone else has
performed maintenance on your vehicle.

177
Continued
Driving
Towing a TrailerTowing PreparationYour vehicle can tow a trailer if you carefully observe the load limits, use the proper
equipment, and follow the towing guidelines. Check the load limits before driving.
■Total trailer weight
Maximum allowable weight of the trailer,
cargo, and everything in or on it must not
exceed 1,500 lbs (680 kg). Towing loads in
excess of this can seriously affect vehicle
handling and performance and can damage
the engine and drivetrain.■Tongue load
The weight of the tongue with a fully loaded
trailer on the hitch should be approximately
10% of the total trailer weight.
•Excessive tongue load reduces front tire
traction and steering control. Too little
tongue load can make the trailer unstable
and cause it to sway.
•To achieve a proper tongue load, start by
loading 60% of the load toward the front
of the trailer and 40% toward the rear.
Readjust the load as needed.
■Towing Load Limits
1Towing Load Limits
Check if all loads are within limits at a public scale.
If a public scale is not available, add the estimated
weight of your cargo load to the weight of your
trailer (as quoted by the manufacturer), and the
tongue load.
Break-in Period
Avoid towing a trailer during your vehicle’s first 600
miles (1,000 km).
Never exceed the gross weight ratings.
Gross weight information
2Vehicle Specifications P. 306
3
WARNING
Exceeding any load limit or improperly
loading your vehicle and trailer can cause a
crash in which you can be seriously hurt or
killed.
Check the loading of your vehicle and
trailer carefully before starting to drive.
Total LoadTongue LoadTongue Load

185
Continued
Driving
When DrivingStarting the Engine
1.Make sure the parking brake is applied.
2.Check that the shift lever is in
(P, then
depress the brake pedal.
uAlthough it is possible to start the vehicle
in
(N, it is safer to start it in
(P.
3.Press the ENGINE START/STOP button
without depressing the accelerator pedal.
1Starting the Engine
Keep your foot firmly on the brake pedal when
starting the engine.
The engine is harder to start in cold weather and in
thinner air found at altitudes above 8,000 feet (2,400
meters).
When starting the engine in cold weather, turn off all
electrical accessories such as the lights, climate
control system, and rear defogger in order to reduce
battery drain.
If you live in a region where winter is extremely cold,
an engine block heater will improve starting and
warming of the engine. If temperatures consistently
below -22°F (-30°C) are expected, the coolant
mixture should be changed to a higher concentration
to prevent freezing. Consult a dealer for details.
If the exhaust system sounds abnormal or you can
smell exhaust gas inside the vehicle, have your vehicle
checked by a dealer. There may be a problem with
the engine or exhaust system.
Insert the keyless access remote into the slot if the
battery in the key is weak.
2If the Keyless Access Remote Battery is
Weak P. 285
Brake Pedal

uuWhen DrivinguStarting the Engine
186Driving
1.Keeping your right foot on the brake pedal, release the parking brake. Check that
the parking brake indicator has gone off.
2Parking Brake P. 212
2.Put the shift lever in
(D. Select
(R when reversing.
3.Gradually release the brake pedal and gently depress the accelerator pedal to pull
away.
■Hill start assist system
Hill start assist keeps the brake engaged briefly to help prevent the vehicle from
rolling on inclines as you move your foot from the brake pedal to the accelerator.
Move the shift lever to
(D or
(S when facing uphill, or
(R when facing downhill,
then release the brake pedal.
You can turn the engine off when the vehicle is completely stopped.
1.Shift to
(P.
2.Press the ENGINE START/STOP button with your foot on the brake pedal.
■Starting to Drive■Stopping the Engine
1Starting the Engine
The engine may not start if the keyless access remote
is subjected to strong radio waves.
Do not hold the ENGINE START/STOP button to
start the engine.
If the engine does not start, wait at least 10 seconds
before trying again.
The immobilizer system protects your vehicle from
theft.
If an improperly coded device is used, the engine’s
fuel system is disabled.
2Immobilizer System P. 1221Hill start assist system
Hill start assist may not prevent the vehicle from
rolling downhill on a very steep or slippery slope, and
does not operate on small inclines.
Hill start assist is not a replacement for the parking
brake.
Hill start assist will operate even when VSA is
switched off.

187
uuWhen DrivinguPrecautions While Driving
Driving
Precautions While DrivingUtility vehicles have a significantly higher rollover rate than other types of vehicles.
To prevent rollovers or loss of control:
•Take corners at slower speeds than you would with a passenger vehicle.
•Avoid sharp turns and abrupt maneuvers whenever possible.
•Do not modify your vehicle in any way that you would raise the center of gravity.
•Do not carry heavy cargo on the roof.
Avoid driving in deep water and on flooded roads. This can damage the engine,
driveline, or cause electrical component failure.
If there is a strong impact with something under the vehicle, stop in a safe location.
Check the underside of the vehicle for damage or any fluid leaks.■Driving Guidelines for Your Utility Vehicle■In Rain■Other Precautions
1Precautions While DrivingNOTICEDo not operate the shift lever while pressing the
accelerator pedal. You could damage the
transmission.
If the power mode is set to ACCESSORY or VEHICLE
OFF (LOCK) while driving, the engine will shut down
and all steering and brake power assist functions will
stop, making it difficult to control the vehicle.
Do not put the shift lever in
(N, as you will lose
engine braking (and acceleration) performance.
During the first 600 miles (1,000 km) of operation,
avoid sudden acceleration or full throttle operation so
as not to damage the engine or powertrain.
Avoid hard braking for the first 200 miles (300 km).
You should also follow this when the brake pads are
replaced.
1Driving Guidelines for Your Utility Vehicle
Failure to operate your vehicle correctly might result
in a crash or a roll over.
2Important Handling Information P. 24
2Off-Highway Driving Guidelines P. 182