2012 HONDA CIVIC HYBRID coolant temperature

78
uuIndicators u
Instrument Panel
Security System
Alarm Indicator
●
Blinks when the Security System
Alarm has been set.
2Security System Alarm P. 113
—
High Temperature
Indicator
●
Comes on for a few seconds when
you turn the ignition switch to ON (w
then goes off.
●
Blinks when the engine coolant
temperature goes up, and stays on if
the temperature continues to rise.
●
Blinks while driving - Drive slowly to
prevent overheating.
●
Stays on while driving - Immediately
stop in a safe place and allow the
engine to cool.
2 Overheating P. 283
Low Temperature
Indicator
●
Comes on when the engine coolant
temperature is low.
●
If the indicator stays on after the engine
has reached normal operating
temperature, there may be a problem
with the temperature sensors. Have the
vehicle inspected by a dealer.
—
ECON Mode
Indicator
●
Comes on for a few seconds when
you turn the ignition switch to ON (w
, and goes off when the engine
starts.
●
Comes on when the ECON mode is
on.
2 ECON Button P. 123
Indicator
Name
On/Blinking
Explanation
Message

242
uuMaintenance Under the Hood uEngine Coolant
Maintenance
Engine CoolantThis coolant is premixed with 50% antifreeze and 50% water. Do not add any
straight antifreeze or water.
We recommend you check the engine coolant level every time you refuel. Check the
reserve tank first. If it is completely empty, also check the coolant level in the
radiator. Add the engine coolant accordingly.
1.Check the amount of coolant in the reserve
tank.
2. If the coolant level is below the MIN mark,
add the specified coolant until it reaches
the MAX mark.
3. Inspect the cooling system for leaks.Specified coolant: Honda Long Life Antifreeze/Coolant Type 2■
Reserve Tank
1Engine Coolant
NOTICEYou will need a more concentrated coolant if you are
driving in extremely cold temperature below −31 °F
(−35 °C). Consult your Honda dealer for details about
a suitable coolant mixture.
If Honda antifreeze/coolant is not available, you may
use another major brand non-silicate coolant as a
temporary replacement. Check that it is a high quality
coolant recommended for aluminum engines.
Continued use of any non-Honda coolant can result
in corrosion, causing the cooling system to
malfunction or fail. Have the cooling system flushed
and refilled with Honda antifreeze/coolant as soon as
possible.
Do not add rust inhibitors or other additives to your
vehicle's coolant system. They may not be compatible
with the coolant or with the engine components.
Reserve Tank
MAXMIN

uuOverheating uHow to Handle Overheating
284Handling the Unexpected
■
Next thing to do
1.Check that the cooling fan is operating and
stop the engine once the high temperature
indicator goes off.
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 co oled sufficiently, restart it and check the high temperature
indicator.
If the high temperature indicator is off, resume driving. If it stays on, contact a dealer
for repairs.
1 How to Handle Overheating
If the coolant is leaking, contact a dealer for repairs.
Use water as an emerge ncy/temporary measure only.
Have a dealer flush the system with proper antifreeze
as soon as possible.
3
WARNING
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.
MAXMIN
Reserve
Tank

INDEX
305
INDEX
INDEX
AABS (Anti-lock Brake System).................. 215
Accessories and Modifications ................ 226
Accessory Power Sockets ......................... 134
Additives
Coolant .................................................. 242
Engine Oil ............................................... 239
Washer ................................................... 246
Additives, Engine Oil ............................... 237
Adjusting Front Seats.............................................. 126
Head Restraints ....................................... 128
Headlights .............................................. 247
Mirrors.................................................... 125
Steering Wheel ....................................... 124
Temperature ............................................. 86
Air Conditioning Sys tem (Climate Control
System) .................................................... 137
Changing the Mode................................ 137
Defrosting the Windshield and Windows .............................................. 138
Dust and Pollen Filter .............................. 265
Recirculation/Fresh Air Mode................... 137
Sensor .................................................... 139
Using Automatic Climate Control............ 137
Air Pressure ...................................... 254, 295
Airbags ....................................................... 39
Advanced Airbags ..................................... 45
After a Collision ........................................ 43
Airbag Care .............................................. 53
Event Data Recorders ................................ 24 Front Airbags (SRS) .................................... 42
Indicator ........................................ 50, 73, 77
Passenger Airbag Off Indicator .................. 51
Sensors ...................................................... 45
Side Airbag Cutoff System ......................... 48
Side Airbag Off Indicator ........................... 48
Side Airbags .............................................. 46
Side Curtain Airbags .................................. 49
AM/FM Radio ............................................ 148
Ambient Meter ............................................. 8
Anti-lock Brake System (ABS) .................. 215
Indicator .................................................... 73
Audio Antenna ......................................... 143
Audio Remote Controls ...................... 17, 146
Audio System ............................................ 142
Adjusting the Sound ................................ 147
Auxiliary Input Jack .................................. 144
Error Messages ........................................ 162
General Information ................................ 164
MP3/WMA/AAC ...................................... 157
Reactivating ............................................. 144
Recommended CDs ................................. 164
Recommended Drives .............................. 166
Remote Controls ..................................... 146
Security Code .......................................... 144
Theft Protection ....................................... 144
USB Adapter Cable .................................. 143
USB Flash Drives ...................................... 166
Authorized Manuals ................................. 303
Auto Door Locking/Unlocking ................. 109
Customize ........................................... 90, 96 Auto Idle Stop
.......................................... 218
Auto Idle Stop Indicator ............................ 75
Automatic Lighting .................................. 119
Automatic Transmission (CVT) ................. 202
Creeping ................................................. 202
Fluid ........................................................ 244
Kickdown ................................................ 202
Operating the Shift Lever................... 18, 204
Shift Lever Does Not Move ...................... 282
Shifting ................................................... 203
Auxiliary Input Jack .................................. 144
Average Fuel Economy .............................. 85
Average Speed ........................................... 85
BBattery...................................................... 263
Charging System Indicator................. 71, 285
Jump Starting .......................................... 280
Maintenance (Checking the 12 Volt Battery) ................................................. 263
Maintenance (Replacing) ......................... 264
Belts (Seat) .................................................. 32
Beverage Holders ..................................... 133
Bluetooth
® Audio ..................................... 160
Bluetooth® HandsFreeLink
®..................... 167
Booster Seats (For Children) ...................... 65
Brake System ............................................ 213
Anti-lock Brake System (ABS)................... 215
Brake Assist System ................................. 216
Brake System Indicator ...................... 70, 287

306INDEX
Fluid ........................................................ 245
Foot Brake ............................................... 214
Indicator ............................................ 70, 287
Parking Brake .......................................... 213
Brightness Control (In strument Panel).... 122
Bulb Replacement ..................................... 247
Back-Up Light and Rear Turn Signal Light ...................................................... 250
Brake/Taillight and Rear Si de Marker
Bulbs ..................................................... 250
Bulb Specifications ................................... 294
Front Turn Signal/Parking/Side Marker Light ...................................................... 249
Headlights ............................................... 247
High-Mount Brake Light .......................... 251
Rear License Plate Light............................ 251
Side Turn Signal/Emergency Indicator....... 249
CCarbon Monoxide Gas ................................ 66
Carrying Cargo .................................. 193, 195
CD Player ................................................... 151
Certification Label .................................... 296
Changing Bulbs ......................................... 247
Charging System Indicator ................. 71, 285
Child Safety ................................................. 54
Childproof Door Locks ............................. 108
Emergency Trunk Opener ........................ 112
Child Seat .................................................... 54
Booster Seats ............................................. 65 Child Seat for Infants................................. 56
Child Seat for Small Children ..................... 57
Installing a Child Seat with a Lap/Shoulder
Seat Belt .................................................. 61
Larger Children ......................................... 64
Rear-facing Child Seat ............................... 56
Selecting a Child Seat ................................ 58
Using a Tether ........................................... 63
Childproof Door Locks ............................. 108
Cleaning the Exterior ............................... 268
Cleaning the Interior ................................ 266
Climate Control System ............................ 137
Changing the Mode ................................ 137
Defrosting the Windshield and
Windows ............................................... 138
Dust and Pollen Filter............................... 265
Recirculation and Fresh Air Mode ............ 137
Sensors ................................................... 139
Using Automatic Climate Control ............ 137
Clock .......................................................... 102
Coat Hook ................................................. 135
Compact Spare Tire .......................... 273, 295
Console Compartment ............................. 132
Controls ..................................................... 101
Coolant (Engine) ...................................... 242
Adding to the Radiator ............................ 243
Adding to the Reserve Tank..................... 242
High Temperature Indicator ....................... 78
Low Temperature Indicator........................ 78
Overheating ............................................ 283
Creep Aid System ..................................... 200 Creeping
................................................... 202
Cruise Control .......................................... 205
Indicator ................................................... 79
Cup Holders .............................................. 133
Customer Service Information ................ 304
Customized Features ................................. 90
DDaytime Running Lights .......................... 120
Dead Battery ............................................ 280
Defrosting the Windshield and Windows ................................................. 138
Devices that Emit Radio Waves ............... 297
Dimming Headlights .............................................. 118
Rearview Mirror ...................................... 125
Dipstick (Engine Oil) ................................ 238
Directional Signals (Turn Signal) ............. 118
Display/Information Button ...................... 83
Door Mirrors ............................................. 125
Doors ........................................................ 103
Auto Door Locking.................................. 109
Auto Door Unlocking .............................. 109
Door Open Indicator ........................... 31, 74
Keys........................................................ 103
Locking/Unlocking the Doors
from the Inside...................................... 107
Locking/Unlocking the Doors from the Outside................................... 105
Lockout prevention system...................... 106

307
INDEX
DOT Tire Quality Grading........................ 257
Driving ...................................................... 191
Automatic Transmission (CVT)................. 202
Braking ................................................... 213
Cruise Control ........................................ 205
Shifting Gear .......................................... 203
Starting the Engine ................................. 198
Dust and Pollen Filter .............................. 265EEco Assist System.......................................... 8
Eco Drive Bar .......................................... 9, 88
Eco Guide ............................................... 9, 87
Eco Score ................................................ 9, 87
ECON Button ............................................ 123
ECON Mode Indicator ................................ 78
Elapsed Time .............................................. 85
Electric Power Steering System (EPS) Indicator ........................................... 75, 287
Electronic Stability Control (ESC) ............ 208
Emergency ................................................ 292
Emergency Trunk Opener ....................... 112
Emissions Testing (Readiness Codes) ...... 299
Engine ....................................................... 296
Coolant .................................................. 242
Jump Starting ......................................... 280
Oil .......................................................... 237
Starting................................................... 198
Switch Buzzer ......................................... 117
Engine Coolant ........................................ 242 Adding to the Radiator ............................ 243
Adding to the Reserve Tank ..................... 242
High Temperature Indicator ....................... 78
Low Temperature Indicator ........................ 78
Overheating ............................................ 283
Engine Oil ................................................. 237
Adding .................................................... 239
Checking ................................................. 238
Displaying Oil Life .................................... 231
Low Oil Pressure Indicator .................. 74, 285
Recommended Engine Oil ........................ 237
EPS (Electric Power Steering System) .............................................. 75, 287
Exhaust Gas Hazard (Carbon Monoxide) .. 66
Exterior Care (Cleaning) ........................... 268
Exterior Mirrors ........................................ 125
FFeatures..................................................... 141
Filters ......................................................... 265
Dust and Pollen ....................................... 265
Oil ........................................................... 240
Flat Tire ..................................................... 273
Floor Mats ................................................. 267
Fluids Brake ....................................................... 245
Continuously Variable Transmission Fluid ...................................................... 244
Engine Coolant ........................................ 242
Windshield Washer .................................. 246 Foot Brake
................................................ 214
Front Airbags (SRS) ..................................... 42
Front Seats ................................................ 126
Adjusting ................................................ 126
Fuel ...................................................... 19, 222
Economy ................................................. 225
Gauge ....................................................... 82
Instant Fuel Economy ................................ 86
Instant Fuel Economy Gauge ..................... 82
Low Fuel Indicator ..................................... 72
Range ....................................................... 85
Recommendation .................................... 222
Refueling................................................. 222
Fuel Economy ........................................... 225
Fuel Fill Cap ........................................ 19, 224
Message.................................................. 286
Fuel Fill Door ...................................... 19, 223
Fuses .......................................................... 289
Inspecting and Changing......................... 291
Locations......................................... 289, 290
GGasoline (Fuel)
Economy ................................................. 225
Gauge ....................................................... 82
Information ............................................. 222
Instant Fuel Economy .......................... 82, 86
Low Fuel Indicator ..................................... 72
Refueling................................................. 222
Gauges ........................................................ 82

309
INDEX
Jump Starting........................................... 280KKey Number Tag ...................................... 104
Keyless Lockout Prevention ..................... 106
Keys ........................................................... 103
Lockout Prevention ................................. 106
Master Keys ............................................ 103
Number Tag............................................ 104
Rear Door Won’t Open ........................... 108
Remote Transmitter ................................ 105
Types and Functions................................ 103
Valet Key ................................................ 104
Won’t Turn ............................................... 22
Kickdown .................................................. 202LLanguage (HFL) ........................................ 168
LATCH (Child Seats) ................................... 59
Lights ................................................ 118, 247
Automatic............................................... 119
Bulb Replacement ................................... 247
Daytime Running Lights .......................... 120
High-Beam Indicator ................................. 77
Interior.................................................... 131
Light Switches......................................... 118
Lights On Indicator.................................... 77
Turn Signals ............................................ 118
Load Limits ............................................... 195 Locking and Unlocking
............................ 103
Auto Door Locking/Unlocking .................. 109
Childproof Door Locks ............................. 108
From Inside .............................................. 107
From Outside ........................................... 105
Keys ........................................................ 103
Using a Key ............................................. 106
Lockout Prevention System ...................... 106
Low Battery Charge (12 volt) ................... 285
Low Fuel Indicator ...................................... 72
Low Oil Pressure Indicator ................. 74, 285
Low Temperature Indicator ....................... 78
Lower Anchor ............................................. 59
Lubricant Specifications Chart ................. 294
Luggage (Maximum Load Limit) ............. 195
MMaintenance............................................. 227
Battery .................................................... 263
Brake Fluid .............................................. 245
Cleaning .................................................. 266
Climate Control ....................................... 265
Coolant ................................................... 242
Maintenance Minder™ ............................ 231
Oil ........................................................... 237
Precautions .............................................. 228
Radiator .................................................. 243
Remote Transmitter ................................. 264
Replacing Light Bulbs ............................... 247
Safety ...................................................... 229 Service Items ........................................... 233
Tires ........................................................ 254
Transmission Fluid ................................... 244
Under the Hood ...................................... 235
Maintenance Minder™ ............................ 231
Malfunction Indicator Lamp .............. 71, 286
Map Lights ................................................ 131
Maximum Load Limit ............................... 195
MENU Button ............................................. 90
Meters, Gauges ........................................... 82
Mirrors ...................................................... 125
Adjusting ................................................ 125
Door ....................................................... 125
Exterior ................................................... 125
Interior Rearview ..................................... 125
Modifications and Accessories ................. 226
MP3 ................................................... 151, 157
Multi-Information Display ......................... 83
NNumbers (Identification).......................... 296OOdometer................................................... 84
Oil (Engine) ............................................... 237
Adding .................................................... 239
Checking................................................. 238
Displaying Oil Life .................................... 231
Low Oil Pressure Indicator ................. 74, 285