engine overheat Acura ZDX 2012 Owner's Manual

16
Quick Reference Guide
Handling the Unexpected (P 317)
Flat Tire (P 319)
● Park in a safe location and replace the
flat tire with the compact spare tire
located under the cargo area.
Indicators Come On (P 334)
● Identify the indicator and consult the
owner’s manual.
Engine Won’t Start (P 326)
● If the battery is dead, jump start using a
booster battery.
Blown Fuse (P 343)
● Check for a blown fuse if an electrical
device does not operate.
Overheating (P 332)
● Park in a safe locati on. If you do not see
steam under the hood, open the hood,
and let the engine cool down.
Emergency Towing (P 344)
● Call a professional towing service if you
need to tow your vehicle.

81
uuIndicators uMulti-Information Display Warning and Information Messages
Continued
Instrument Panel
*1: Models with the keyless access system have an ENGINE START/STOP button instead of an ignition switch.
MessageConditionExplanation
●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. 274
●Appears when you open the driver’s door while the
ignition key is in LOCK (0.
●Remove the key from the ignition switch.
●Appears when the engine coolant temperature gets
abnormally high.
2 Overheating P. 332
●Appears when there is a problem with the power
tailgate system.●Manually open or close the power tailgate.●Have the vehicle ch ecked by a dealer.
●Appears when the starting system has a problem.●As a temporary measure, hold the ignition switch to
START (e*1 for up to 15 seconds and start the engine.
Have the vehicle ch ecked by a dealer.
Models without
keyless access remote

87
Instrument Panel
Gauges and Multi-Information Display
Gauges
Gauges include the speedometer, tachometer, fuel gauge, and related indicators.
They are displayed when the ignition switch is in ON
w*1.
Displays your driving speed in mph (U.S.) or km/h (Canada).
Shows the number of engine revolutions per minute.
Displays the amount of fuel left in the fuel tank.
Displays the temperature of the engine coolant.
*1: Models with the keyless access system have an ENGINE START/STOP button
instead of an ig nition switch.
■Speedometer
■Tachometer
■Fuel Gauge
■ Temperature Gauge
1Fuel Gauge
NOTICEYou should refuel when the needle approaches .
Running out of fuel can cause the engine to misfire,
damaging the catalytic converter.
The actual amount of rema ining fuel may differ from
the fuel gauge reading.E
1 Temperature Gauge
NOTICEDriving with the temperature gauge pointer in the
upper zone can cause serious engine damage. Pull
safely to the side of the road and allow engine
temperature to return to normal.
2 Overheating P. 332

Continued157
uuInterior Lights/Inter ior Convenience Items uInterior Convenience Items
Controls
The accessory power sockets can be used when the ignition switch is in ACCESSORY
q or ON w*1.
■Accessory power socket (next to the
shift lever)
Slide the lid forward until it latches to use it.
■Accessory power socket (console
compartment)
Open the console lid and the cover to use it.
*1: Models with the keyless access system have an ENGINE START/STOP button
instead of an ig nition switch.
■Accessory Power Sockets1Accessory Power Sockets
NOTICEDo not insert an automotive type cigarette lighter
element. This can overheat the power socket.
The accessory power socket is designed to supply
power for 12 volt DC accessories that are rated 120
watts or less (10 amps).
When both sockets are being used, the combined
power rating of the accessories should not exceed
120 watts (10 amps).
To prevent battery drain, only use the power socket
with the engine running.

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

332
Handling the Unexpected
Overheating
How to Handle Overheating
Overheating symptoms are as follows:
•The temperature gauge needle is at the mark or the engine suddenly loses
power.
• Steam is coming out of the engine compartment.
■First thing to do
1. Immediately park the vehicle in a safe place.
u Move the shift lever to
P and set the parking brake. Turn off all accessories
and turn on the hazard warning lights.
2. No steam coming out: Keep the engine running and open the hood.
Steam coming out: Turn off the engine and wait until steam goes away.
Then, open the hood.
1 How to Handle Overheating
NOTICEContinuing to drive with the temperature gauge
needle at the mark may damage the engine.
3WARNING
Steam and spray from an overheated
engine can seriously scald you.
Do not open the hood if steam is coming
out.
H
H

333
uuOverheating uHow to Handle Overheating
Handling the Unexpected
■Next thing to do
1.Check that the cooling fan is operating and
stop the engine once the temperature
gauge needle comes down.
u If the cooling fan is not operating,
immediately stop the engine.
2. Once the engine has cooled down, inspect
the coolant level and check the cooling
system components for leaks.
u If the coolant level in the reserve tank is
low, add coolant until it reaches the
MAX mark.
u If there is no coolant in the reserve tank,
check that the radiator is cool. Cover the
radiator cap with a heavy cloth and open
the cap. If necessary, add coolant up to
the base of the filler neck, and put the
cap back on.
■Last thing to do
Once the engine has cooled sufficiently, restart it and check the temperature gauge.
If the temperature gauge needle has gone down, resume driving. If it has not gone
down, contact a dealer for repairs.
1 How to Handle Overheating
If the coolant is leaking, contact a dealer for repairs.
Use water as an emergency/temporary measure only.
Have a dealer flush the syst em with proper antifreeze
as soon as possible.
3WARNING
Removing the radiator cap while the
engine is hot can cause the coolant to spray
out, seriously scalding you.
Always let the engine and radiator cool
down before removing the radiator cap.
MAX Reserve Tank
MIN

362
Index
Brake Assist System ................................. 256
Fluid ........................................................ 288
Foot Brake ............................................... 254
Indicator ............................................ 68, 336
Parking Brake .......................................... 253
Brightness Control (Instrument Panel) .... 136
Bulb Replacement ..................................... 291
Back-Up Lights......................................... 296
Daytime Running Light ....... ..................... 294
Fog Lights ................................................ 292
Front Side Marker Lights .......................... 293
Front Turn Signal/Parking Lights ............... 293
Headlights ............................................... 291
High-Mount Brake Light ..... ..................... 297
Rear License Plate Light............................ 297
Side Turn Signal/
Emergency Indicator Lights .................... 294
Stop Light, Taillight, Rear Turn Signal Light and Rear Side Marker Lights.................. 295
Bulb Specifications .................................... 350
C
Carbon Monoxide Gas ................................ 64
Cargo Hooks .............................................. 158
Carrying Cargo .................................. 211, 213
CD Changer ............................................... 177
Certification Label .................................... 351
Changing Bulbs ......................................... 291
Charging System Indicator ................. 69, 334Child Safety
................................................. 50
Childproof Door Locks............................. 112
Child Seat .................................................... 50
Booster Seats ............................................ 63
Child Seat for Infants................................. 52
Child Seat for Small Children ..................... 53
Installing a Child Seat with a Lap/
Shoulder Seat Belt ................................... 58
Larger Children ......................................... 62
Rear-facing Child Seat ......................... ...... 52
Selecting a Child Seat ................................ 54
Using a Tether ........................................... 60
Childproof Door Locks ............................. 112
Cleaning the Exterior ............................... 315
Cleaning the Interior ................................ 313
Client Service Information ....................... 359
Climate Control System ............................ 163
Changing the Mode ................................ 163
Defrosting the Windshield
and Windows ............... ........................ 164
Dust and Pollen Filter............................... 312
Recirculation/Fresh Air Mode ................... 163
Sensor ..................................................... 166
Synchronized Mode................................. 165
Using Automatic Climate Control ............ 166
Clock .......................................................... 102
Coat Hook ................................................. 158
Compact Spare Tire .......................... 319, 350
Console Compartment ............................. 154
Controls ..................................................... 101 Coolant (Engine)
...................................... 285
Adding to the Radiator ... ........................ 286
Adding to the Reserve Tank .................... 285
Overheating ............................................ 332
Temperature Gauge .................................. 87
Creeping ................................................... 227
Cruise Control .......................................... 232
Indicator ................................................... 77
Cup Holders .............................................. 156
Customized Features ................................. 94
D
Daytime Running Lights .......................... 133
Dead Battery ............................................ 329
Devices that Emit Radio Waves ............... 352
Dimming Headlights .............................................. 131
Rearview Mirror .............. ........................ 141
Dipstick (Engine Oil) ................................ 281
Directional Signals (Turn Signal) ............. 131
Door Mirrors ............................................. 142
Doors ........................................................ 103
Auto Door Locking.......... ........................ 113
Auto Door Unlocking ...... ........................ 113
Door and Tailgate Open Indicator ....... 26, 73
Keys........................................................ 103
Locking/Unlocking the Doors from the Inside..................................... 111
Locking/Unlocking the Doors
from the Outside.................................. 106

363
Index
Lockout Prevention System..................... 107
DOT Tire Quality Grading ........................ 303
Driving ...................................................... 209
Automatic Transmission .......................... 227
Braking ................................................... 253
Cruise Control ........................................ 232
Shifting Gear .......................................... 228
Starting the Engine ................................. 223
Driving Position Memory System ............ 138
Dust and Po llen Filter.............................. 312
E
ECPS (Electric Contro lled Power Steering
System) .............................................. 73, 336
Elapsed Time .............................................. 92
Electric Controlled Po wer Steering System
(ECPS)
Indicator ........................................... 73, 336
Electronic Stability Control (ESC) ............ 243
Emergency ................................................ 344
Emissions Testing (Readiness Codes) ...... 354
Engine ....................................................... 351
Coolant .................................................. 285
Jump Starting ......................................... 329
Oil .......................................................... 280
Starting................................................... 223
Switch Buzzer ......................................... 127
Engine Coolant ........................................ 285
Adding to the Radiator ........................... 286
Adding to the Reserve Tank .................... 285 Overheating ............................................ 332
Temperature Gauge .................................. 87
Engine Oil ................................................. 280
Adding .................................................... 282
Checking ................................................. 281
Displaying Oil Life .................................... 273
Low Oil Pressure Indicator.................. 68, 334
Recommended Engine Oil........................ 280
Exhaust Gas Hazard (Carbon Monoxide) .. 64
Exterior Care (Cleaning) ........................... 315
Exterior Mirrors ........................................ 142F
Features..................................................... 167
Filters Dust and Pollen ....................................... 312
Oil ........................................................... 283
Flat Tire ..................................................... 319
Floor Mats ................................................. 314
Fluids
Automatic Transmission.... ....................... 287
Brake....................................................... 288
Engine Coolant........................................ 285
Windshield Washer.................................. 290
Fog Light Indicator ..................................... 75
Folding Down the Rear Seats .................. 149
Foot Brake ................................................. 254
Front Airbags (SRS) ..................................... 38
Front Seat Heaters
and Seat Ventilation .............................. 161 Front Seats
................................................ 143
Adjusting ................................................ 143
Fuel ...................................................... 14, 263
Economy ................................................. 266
Gauge ....................................................... 87
Instant Fuel Economy ....... ......................... 92
Low Fuel Indicator .......... ........................... 71
Range ....................................................... 92
Recommendation .................................... 263
Refueling................................................. 263
Fuel Economy ........................................... 266
Fuel Fill Cap ........................................ 14, 265
Message.................................................. 335
Fuel Fill Door ...................................... 14, 264
Fuses Locations................................................. 338
G
Gasoline (Fuel)Economy ................................................. 266
Gauge ....................................................... 87
Information ............................................. 263
Instant Fuel Economy ....... ......................... 92
Low Fuel Indicator .......... ........................... 71
Refueling................................................. 263
Gauges ........................................................ 87
Gear Shift Lever Positions Automatic Transmission .......................... 228
Glass (care) ................................................ 316
Glove Box .................................................. 153

365
Index
Keys........................................................... 103
Lockout Prevention .......... ....................... 107
Number Tag............................................ 105
Rear Door Won’t Open ...... ..................... 112
Remote Transmitter ................................ 106
Types and Functions................................ 103
Valet Key ................................................ 105
Won’t Turn ............................................... 17
Kickdown .................................................. 227
L
LATCH (Child Seats) ................................... 55
Lights .............. .................................. 131, 291
Automatic............................................... 132
Bulb Replacement ................................... 291
Daytime Running Lights .......................... 133
Fog Lights ............................................... 133
High-Beam Indicator ................................. 75
Interior.................................................... 151
Light Switches......................................... 131
Lights On Indicator.................................... 75
Turn Signals ............................................ 131
Load Limits ............................................... 213
Locking/Unlocking ................................... 103
Auto Door Locking/Unlock ing ................. 113
Childproof Door Locks ............................ 112
From Inside ............................................. 111
From Outside .......................................... 106
Keys........................................................ 103
Using a Key.......... ........................... 107, 108 Lockout Preven
tion System...................... 107
Low Battery Charge .................................. 334
Low Fuel Indicator ...................................... 71
Low Oil Pressure Indicator ................. 68, 334
Lower Anchors ............................................ 55
Luggage (Maximum Load Limit) ............. 213
M
Maintenance............................................. 269
Battery .................................................... 309
Brake....................................................... 288
Cleaning.................................................. 313
Climate Control ....................................... 312
Coolant ................................................... 285
Maintenance Minder
TM............................ 273
Oil ........................................................... 281
Precautions.............................................. 270
Radiator .................................................. 286
Remote Transmitter ................................. 310
Replacing Light Bulbs..... .......................... 291
Safety ...................................................... 271
Service Items ........................................... 275
Tires ........................................................ 300
Transmission Fluid ......... .......................... 287
Under the Hood ...................................... 277
Malfunction Indicator Lamp .............. 69, 335
Map Lights ................................................ 152
Maximum Load Limit ............................... 213
Meters, Gauges ........................................... 87 Mirrors
...................................................... 141
Adjusting ................................................ 141
Door ....................................................... 142
Exterior ................................................... 142
Interior Rearview ..................................... 141
Modifications (and Accessories) .............. 267
MP3 ................................................... 177, 183
Multi-Information Display ......................... 88
N
Numbers (Identification).......................... 351
O
Odometer................................................... 90
Oil (Engine) ............................................... 280
Adding .................................................... 282
Checking................................................. 281
Displaying Oil Life .................................... 273
Low Oil Pressure Indicato r ................. 68, 334
Recommended Engine Oil ....................... 280
Viscosity .................................................. 280
Opening/Closing Hood....................................................... 278
Panoramic Glass Roof .............................. 126
Power Windows ...................................... 123
Tailgate ........................................... 114, 347
Outside Temperature Display .................... 91
Overheating .............................................. 332