2012 Acura ZDX engine

294
uuReplacing Light Bulbs uDaytime Running Light Bulbs
Maintenance
Daytime Running Light Bulbs
When replacing, use the following bulbs.
1. Driver side: Remove the holding clips by
pushing the center of the clips.
Lift the grommet over the stud bolt and
rotate the heat shield to the left.
Passenger side: Remove the power
steering fluid reservoir by pulling it out of its
stay.
2. Remove the bulkhead cover and engine
compartment covers.
2 Engine Compartment Covers P. 279
3.Remove the coupler.
u It can be removed by pushing the tab.
4. Rotate the old bulb to the left to remove.
5. Insert a new bulb into hole and turn it to
the right.
6. Insert the coupler into the connector of the
bulb.
Side Turn Signal/Emergen cy Indicator Light Bulbs
Door mirrors have the side turn lights. Ha ve an authorized Acura dealer inspect and
replace the light bulbs.
Daytime Running Light: 60 W
Clip
Heat Shield
Grommet
Stud Bolt
Bulb
Tab Coupler

315
uuCleaning uExterior Care
Continued
Maintenance
Exterior Care
Dust off the vehicle body after you drive.
Regularly inspect your vehicle for scratc hes on painted surfaces. A scratch on a
painted surface can result in body rust. If you find a scratch, promptly repair it.
Wash the vehicle regularly. Wash more frequently when driving in the following
conditions:
• If driving on roads with road salt.
• If driving in coastal areas.
• If tar, soot, bird droppings, insects, or tree sap are stuck to painted surfaces.
Fold in the door mirrors. M ake sure to follow the instructions indicated on the
automated vehicle wash.
• Keep sufficient distance between the cleaning nozzle and the vehicle body.
• Take particular care around the windows. Standing too close may cause water to
enter the vehicle interior. Do not spra y water into the engine compartment.
■Washing the Vehicle
■Using an Automated Vehicle Wash
■Using High Pressure Cleaners
1Washing the Vehicle
Do not spray water into the air intake vents or engine
compartment. It can cause a malfunction.
Air Intake Vents

uuCleaning uExterior Care
316
Maintenance
A good coat of automotive body wax helps protect your vehicle’s paint from the
elements. Wax will wear off over time and expose your vehicle’s paint to the
elements, so reapply as necessary.
If you get gasoline, oil, engine coolant, or battery fluid on resin coated parts, they
may be stained or the coating may peel. Promptly wipe it away using a soft cloth and
clean water.
Wipe using a glass cleaner.
Aluminum is susceptible to deterioration caused by salt and other road
contaminants. Use a sponge and mild detergent to wipe away promptly.
Be careful not to use harsh chemicals (inc luding some commercial wheel cleaners) or
a stiff brush. They can damage the clear coat of the aluminum alloy wheels that
helps keep the aluminum fro m corroding and tarnishing.
■Applying Wax
■Maintaining the Bumpers and Other Resin Coated Parts
■Cleaning the Window
■Maintaining Aluminum Wheels
1Applying Wax
NOTICEChemical solvents and stro ng cleaners can damage
the paint, metal, and plasti c on your vehicle. Wipe up
spills immediately.
1 Maintaining the Bumpers and Other Resin Coated Parts
Ask a dealer about the correct coating material when
you want to repair the pa inted surface of the parts
made of resin.
1 Cleaning the Window
Wires are mounted to the inside of the rear window.
Wipe along the same direction as the wires with a
soft cloth so as not to damage them.

317
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
Tools
Types of Tools .................................. 318
If a Tire Goes Flat Changing a Flat Tire ......................... 319
Engine Does Not Start
Checking the Engine ........................ 326
If the Keyless Access Remote Battery is Weak ..........................................327
Emergency Engine Stop ................... 328
Jump Starting .................................... 329
Shift Lever Do es Not Move.............. 331 Overheating
How to Handle Overheating............. 332
Indicator, Coming On/Blinking
If the Low Oil Pressure Indicator Comes On ............................................. 334
If the Charging System Indicator Comes
On ................................................. 334
If the Malfunction Indicator Lamp Comes On or Blinks ................................... 335
If the Brake System Indicator (Red) Comes On .................................. 336
If the ECPS Indicator* Comes On ..... 336 If the Low Tire Pres
sure/TPMS Indicator
Comes On or Blinks ....................... 337
Fuses Fuse Locations ................................. 338
Circuit Protected and Amps for Each Fuse............................................ 340
Inspecting and Changing Fuses ........ 343
Emergency Towing ........................... 344
When You Cannot Unlock the Fuel Fill Door ................................................. 346
When You Cannot Open or Close the Tailgate ............................................ 347
* Not available on all models

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.

Continued323
uuIf a Tire Goes Flat uChanging a Flat Tire
Handling the Unexpected
1. Place the jack under the jacking point
closest to the tire to be changed.
2. Turn the end bracket (as shown in the
image) clockwise until the top of the jack
contacts the jacking point.
u Make sure that the jacking point tab is
resting in the jack notch.
3. Raise the vehicle, using the jack handle bar
and the jack handle, until the tire is off the
ground.
■How to Set Up the Jack1How to Set Up the Jack
Do not use the jack with people or luggage in the
vehicle.
Use the jack provided in your vehicle.
Other jacks may not support the weight (“load”) or
their shape may not match.
The following instructions must be followed to use
the jack safely.
•Do not use while the engine is running.•Use only where the ground is firm and level.•Use only at the jacking points.•Do not get in the vehicle while using the jack.•Do not put anything on top of or underneath the
jack.
3WARNING
The vehicle can easily roll off the jack,
seriously injuring anyone underneath.
Follow the directions for changing a tire
exactly, and never get under the vehicle
when it is supported only by the jack.
Jack Handle Bar
Wheel Nut
Wrench as Jack Handle

326
Handling the Unexpected
Engine Does Not Start
Checking the Engine
If the engine does not start, turn the ignition switch to START e*1 and check the
starter.
*1: Models with the keyless access system have an ENGINE START/STOP button
instead of an ignition switch.
Starter conditionChecklist
Starter doesn’t turn or turns
over slowly.
The battery may be dead. Check
each of the items on the right and
respond accordingly.Check brightness of the interior light.
Turn on interior lights and check brightness.
●If the interior lights are dim or do not come on at all2 Checking the Battery P. 309●If the interior lights come on normally 2 Fuses P. 338
The starter turns over normally
but the engine doesn’t start.
There may be a problem with the
fuse. Check each of the items on
the right and respond accordingly.Review the engine start procedure.
Follow its instructions, and try to start the engine again.
2 Starting the Engine P. 223
Check the immobilizer system indicator.
When the immobilizer system indicator is blinking, the engine cannot be started.
2Immobilizer System P. 120
Check the fuel level.
There should be enough fuel in the tank.
2 Fuel Gauge P. 87
Check the fuse.
Check all fuses, or have the vehicle checked by a dealer.
2Inspecting and Changing Fuses P. 343
If the problem continues:2Emergency Towing P. 344
1Checking the Engine
If you must start the vehi cle immediately, use an
assisting vehicle to jump start it.
2 Jump Starting P. 329

327
uuEngine Does Not Start uIf the Keyless Access Remote Battery is Weak
Handling the Unexpected
If the Keyless Access Remote Battery is Weak
If the beeper sounds and the CHANGE KEYLESS REMOTE BATTERY message
appears on the multi-information di splay and the indicator on the
ENGINE START/STOP button flashes and the engine w on’t start, start the engine as
follows: 1.Insert the remote into the keyless access
remote slot to set the power mode and
start the engine.
2. Depress the brake pedal and press the
ENGINE START/STOP button.
u If you don’t depress the pedal, the mode
will change to ACCESSORY.1If the Keyless Access Remote Battery is Weak
Inserting the remote does not charge the remote
battery. You should replace the battery as soon as
possible.