spare wheel Acura ZDX 2012 Owner's Manual

218
uuTowing a Trailer uDriving Safely with a Trailer
Driving
Driving Safely with a Trailer
• Have the trailer properly serviced and keep it in good condition.
• Make sure that all the weights and load in the vehicle and trailer are within limits.
2Towing Load Limits P. 215
•Securely attach the hitch, safety chains , and other necessary parts to the trailer.
• Securely store all the items in and on the trailer so that they do not shift while
driving.
• Check if the lights and brakes on the trailer are working properly.
• Check the pressures of the tra iler tires, including the spare.
• Drive slower than normal.
• Obey posted speed limits for vehicles with trailers.
• Use the
D position when towing a trailer on level roads.
• Turn more slowly an d with a wider turning arc than normal.
• Allow more time and distance for braking.
• Do not brake or turn suddenly.
■Things You Need To Know Before Towing a Trailer
■Towing Speeds and Gears
■Turning and Braking
1Driving Safely with a Trailer
Parking
In addition to the normal precautions, place wheel
chocks at each of the trailer’s tires.

300
Maintenance
Checking and Maintaining Tires
Checking Tires
To safely operate your vehicle, your tires must be of the proper type and size, in
good condition with adequate tread, and properly inflated.
■Inflation guidelines
Properly inflated tires provide the best comb ination of handling, tread life, and comfort.
Refer to the driver’s doorjamb label or spec ification’s page for the specified pressure.
Underinflated tires wear unevenly, adversel y affect handling and fuel economy, and
are more likely to fail from overheating.
Overinflated tires make your vehicle ride ha rshly, are more prone to road hazards,
and wear unevenly.
Every day before you drive, look at each of the tires. If one looks lower than the
others, check the pressu re with a tire gauge.
At least once a month or before long trip s, use a gauge to measure the pressure in
all tires, including the spare. Even tires in good condition can lose 1 to 2 psi (10 to
20 kPa, 0.1 to 0.2 kgf/cm
2) per month.
■Inspection guidelines
Every time you check inflation, also examine the tires and valve stems.
Look for:
• Bumps or bulges on the side or in the tread. Replace the tire if you find any cuts,
splits, or cracks in the si de of the tire. Replace it if you see fabric or cord.
• Remove any foreign objects and inspect for air leaks.
• Uneven tread wear. Have a deal er check the wheel alignment.
• Excessive tread wear.
2 Wear Indicators P. 305
•Cracks or other damage around valve stem.
1Checking Tires
Measure the air pressure when tires are cold. This means
the vehicle has been parked for at least three hours, or
driven less than 1 mile (1.6 km). If necessary, add or
release air until the specified pressure is reached.
If checked when hot, tire pressure can be as much as
4–6 psi (30–40 kPa, 0.3–0.4 kgf/cm
2) higher than if
checked when cold.
Have a dealer check the tires if you feel a consistent
vibration while driving. New tires and any that have
been removed and reinstalled should be properly
balanced.
High speed driving
We recommend that you do not drive faster than the
posted speed limits and conditions allow. If you drive
at sustained high speeds (over 99 mph or 160 km/h),
adjust the cold tire pressures as shown below to
avoid excessive heat build up and sudden tire failure.
3WARNING
Using tires that are excessively worn or
improperly inflated can cause a crash in
which you can be seriously hurt or killed.
Follow all instructions in this owner’s
manual regarding tire inflation and
maintenance.
Tire SizeP255/50R19 103H
Pressure (front) 33 psi (227 kPa, 2.3 kgf/cm2)

319Continued
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 possible to have the full-size tire repaired or
replaced.
1. Park the vehicle on firm, level, and non-slippery ground.
2. Put the shift lever in
P.
3. Set the parking brake.
4. Turn on the hazard warn ing lights and turn the ignition switch to LOCK
0*1.
*1: Models with the keyless access system have an ENGINE START/STOP button
instead of an ig nition switch.
1Changing a Flat Tire
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 use 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 on a flat tire,
as it can dama ge the tire pressure sensor.

uuIf a Tire Goes Flat uChanging a Flat Tire
320
Handling the Unexpected
1. Push the rear edge of the handle on the
front cargo floor lid and open the lid.
2. Take the jack, extension bar, and wheel nut
wrench out of the tool case.
3. Remove the cover on the cargo area lining
to access the shaft fo r the spare tire hoist.
■Getting Ready to Replace the Flat Tire1Changing a Flat Tire
NOTICEDo not use the jack if it doesn’t work properly. Call
your dealer or a professional towing service.
The subwoofer, a large black enclosure, is located on
the right side under the lid. Do not store anything in
this area. Doing so may compromise vehicle audio
performance.
Handle
Tool Case
Spare Tire
Cover

321
uuIf a Tire Goes Flat uChanging a Flat Tire
Continued
Handling the Unexpected
4. Put the extension bar with the wheel nut
wrench on the hoist shaft.
Turn the wrench to th e left to lower the
spare tire to the ground.
5. Keep turning the wh eel nut wrench to
create slack in the cable.
6. Remove the bracket from the spare tire.
7. Place a wheel block or rock in front and rear
of the wheel diagonal to the flat tire.Extension Bar
Wheel Nut
Wrench
Bracket
The tire to be replaced.
Wheel
Blocks

322
uuIf a Tire Goes Flat uChanging a Flat Tire
Handling the Unexpected
8. Place the compact spare tire (wheel side up)
under the vehicle body, near the tire that
needs to be replaced.
9. Loosen each wheel nut about one turn
using the wheel nut wrench.

uuIf a Tire Goes Flat uChanging a Flat Tire
324
Handling the Unexpected
1. Remove the wheel nuts and flat tire.
2. Wipe the mounting surfaces of the wheel
with a clean cloth.
3. Mount the compact spare tire.
4. Screw the wheel nuts until they touch the
lips around the mounting holes, and stop
rotating.
5. Lower the vehicle and remove the jack.
Tighten the wheel nuts in the order
indicated in the image. Go around,
tightening the nuts, two to three times in
this order.
Wheel nut torque:
94 lbf∙ft (127 N∙m, 13 kgf∙m)
■Replacing the Flat Tire1Replacing the Flat Tire
Do not over tighten the wheel nuts by applying extra
torque using your foot or a pipe.

325
uuIf a Tire Goes Flat uChanging a Flat Tire
Handling the Unexpected
1. Remove the center cap and place the flat
tire face up under the hoist.
2. Insert the hoist bracket into the center hole
of the flat tire.
3. Turn the extension bar with the wheel nut
wrench clockwise until the flat tire rests
against the underbody of the vehicle and
you hear the hoist click.
4. Securely put the jack and wheel nut wrench
back in the tool case. Store the case in the
cargo area.
If you replace a flat tire with the spare tire, the low tire pressure/TPMS indicator
comes on while you are driving. After dr iving for a few miles (kilometers), the
indicator will start blinking for a short time and then stay on. CHECK TPMS
SYSTEM appears on the multi-information display, but this is normal.
If you replace the tire with a specified regular tire, the warning message on the
multi-information display and the TPMS indi cator will go off after a few miles
(kilometers).
■Storing the Flat Tire1 Storing the Flat Tire
Always raise the spare tire hoist, even if you are not
stowing a tire. If the hoist is left down, it will be
damaged during driving and need to be replaced.
3WARNING
Loose items can fly around the interior in a
crash and can seriously injure the
occupants.
Store the wheel, jack, and tools securely
before driving.
Extension Bar
Wheel Nut
Wrench
■TPMS and the Spare Tire
1TPMS and the Spare Tire
The system cannot monitor the 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.

350
Information
Specifications
■Vehicle Specifications
*1: The GCWR must be reduced 2 percent for every 1,000 feet (305
meters) of elevation.
■Engine Specifications
■ Fuel
■ Battery
ModelAcura ZDX
No. of Passengers:
Front 2
Rear 3
Total 5
Weights:Gross Vehicle
Weight Rating 5,534 lbs (2,510 kg)
Gross Axle Weight
Rating (Front)2,921 lbs (1,325 kg)Gross Axle Weight
Rating (Rear)2,679 lbs (1,215 kg)
Gross Combined
Weight
*1
Rating (GCWR) 6,593 lbs (2,990 kg)
Air Conditioning:Refrigerant Type HFC-134a (R-134a)Charge Quantity16.9 – 18.7 oz (480 – 530 g)Lubricant TypeND-OIL 8
Displacement223.5 cu-in (3,664 cm3)
Spark Plugs NGK ILZKR7B-11S
DENSO SXU22HCR11S
Fuel:
TypePremium unleaded gasoline, Pump octane
number of 91 or higher
Fuel Tank Capacity 21.00 US gal (79.5 ℓ)
Capacity/Type55AH(5)/65AH(20)
■ Washer Fluid
■ Light Bulbs
■ Brake Fluid
■ Transmission FluidTank Capacity5.2 US qt (4.9 ℓ)
Headlights (High/Low Beam)35W (D2S)
Daytime Running Lights 60W (HB3)
Fog Lights55W (H11)
Front Turn Signal/Parking Lights 28/8W (Amber)
Front Side Marker Lights5W
Side Turn Signal Lights
(on Door Mirrors) LED
Rear Turn Signal Lights21W
Rear Side Marker Lights 3 CP
Back-Up Lights21W
Stop/Taillights 21/5W
High-Mount Brake LightLED
Rear License Plate Lights 5W
Cargo Area Lights8W
Interior Lights
Front and Rear Map
LightsLED
Vanity Mirror Lights2WDoor Courtesy Lights3.4WConsole Compartment Light1.4WGlove Box Light1.4WFoot LightLEDDoor Inner Handle Light*LED
SpecifiedHonda Heavy Duty Brake Fluid DOT 3
SpecifiedAcura ATF DW-1
(automatic transmission fluid)
Capacity Change 3.3 US qt (3.1 ℓ)
■ Rear Differential Fluid
■ Transfer Assembly Fluid
■ Power Steering Fluid
■ Engine Oil
■ Engine Coolant
■ TireSpecifiedAcura All Wheel Drive Fluid (DPSF)
Capacity Change 2.67 US qt (2.53 ℓ)
Specified·SAE 90 or SAE 80W-90 Viscosity Hypoid Gear Oil
·API Service Classified GL4 or GL5 only
Capacity Change 0.45 US qt (0.43 ℓ)
SpecifiedAcura Power Steering Fluid
Recommended·Acura Genuine Motor Oil 5W-20
·API Premium-grade 5W-20 detergent oil
Capacity Change 4.2 US qt (4.0 ℓ)
Change
including
filter
4.5 US qt (4.3 ℓ)
SpecifiedHonda Long-Life Antifreeze/Coolant Type2
Ratio 50/50 with distilled water
Capacity1.77 US gal (6.7 ℓ)
(change including the remaining
0.18 US gal (0.675 ℓ) in the reserve tank)
RegularSizeP255/50R19 103HPressure
psi (kPa [kgf/cm2])32 (220 [2.2])
Compact
Spare Size T165/80D17 104M
Pressure
psi (kPa [kgf/cm
2])
60 (420 [4.2])
Wheel SizeRegular19 x 8.5 JCompact Spare17 x 4 T
* Not available on all models

367
Index
Off Indicator ............................................. 44
Side Curtain Airbags .................................. 45
Side Storage Compartment ..................... 155
Snow Tires ................................................ 308
Spare Tire ..................................... .... 319, 350
Spark Plugs ............................................... 350
Specifications ........................................... 350
Specified Fuel ....................... ............ 263, 350
Speedometer .............................................. 87
SRS Airbags (Airbags) ................................ 38
Starting the Engine .................................. 223
Does Not Start ........................................ 326
Engine Switch Buzzer .............................. 127
Jump Starting ......................................... 329
Steering Wheel ........................................ 140
Adjusting ................................................ 140
Stopping ................................................... 261
Super Handling-All Wheel Drive
TM
(SH-AWD ®) System ................................ 245
Supplemental Restraint System (SRS) ....... 38
Switches (Around the Steering Wheel) ....... 2, 3, 127
SYNC Mode .............................................. 165
System Message Indicator ......................... 74
T
Tachometer................................................ 87
Tailgate ..................................................... 114
Unable to Open ...................................... 347 Temperature
Outside Temperature Display ..................... 91
Temperature Sensor ................................. 166
Time (Setting) ........................................... 102
Tire Pressure Monitoring System (TPMS) .................................................... 248
Indicator ............................................ 74, 337
Tires ........................................................... 300
Air Pressure ..................................... 301, 350
Checking and Maintaining....................... 300
Compact Spare Tire ....... .......................... 319
Inspection................................................ 300
Labeling .................................................. 301
Puncture (Flat Tire)................................... 319
Regulations ............................................. 303
Rotation .................................................. 307
Tire Chains .............................................. 308
Wear Indicators ....................................... 305
Winter ..................................................... 308
Tools .......................................................... 318
Towing a Trailer ....................................... 215
Equipment and Accessories ..................... 216
Load Limits .............................................. 215
Towing Your Vehicle ................................ 219
Emergency .............................................. 344
TPMS (Tire Pressure Monitoring System) ........ 248
Indicator ............................................ 74, 337
Transmission ............................................. 228
Automatic ............................................... 228
Fluid ........................................................ 287 Number................................................... 351
Sequential Shift Mode ............................. 230
Shift Position Indicator....
................... 70, 229
Trip Meter ................................................... 91
Troubleshooting ....................................... 317
Blown Fuse.............................................. 338
Brake Pedal Vibrates .................................. 17
Buzzer Sounds When Opening Door.......... 18
Emergency Towing .................................. 344
Engine Won’t Start .................................. 326
Noise When Braking .................................. 18
Overheating ............................................ 332
Premium Gasoline ........................... 263, 350
Puncture/Flat Tire .................................... 319
Rear Door Won’t Open...................... 17, 112
Select Lever Won’t Move ......................... 331
Warning Indicators .................................... 68
Turn Signals .............................................. 131
Indicators (Instrument Panel) ..................... 75
U
Under-floor Storage Area ........................ 155
Unlocking the Doors ................................ 106
USB Adapter Cable ........................... 168, 169
USB Flash Drives ....................................... 194
V
Valet Key................................................... 105
Vanity Mirrors ............................................... 5