2019 HONDA ACCORD HYBRID coolant temperature

107uu Indicators u Driver Information Interface Wa rning and Information Messages
Continued
Instrument Panel
Message Condition Explanation
• Appears if there is a problem with the shutter grille,
and the radiator coolant temperature is too high. • Power output will be reduced, so you may not be able
to accelerate or maintain yo ur current speed. Have your
vehicle checked by a dealer.●
Appears when the washer fluid is low. ●
Refill the washer fluid. 2 Refilling Window Washer Fluid P. 630●
Appears when the schedul ed maintenance is due
soon. ●
Consequently, Maintenance Due Now and
Maintenance Past Due follow. 2 Maintenance Minder Messages on the Driver
Information Interface P. 609●
Appears when there is a pr oblem with the sensor on
the battery. ●
Have your vehicle checked by a dealer. 2 Checking the Battery P. 651●
Appears along with the ba ttery charging system
indicator when the battery is not charging. ●
Turn off the climate control system and rear defogger to
reduce electricity consumption.
2 If the Charging System Indicator Comes On P. 681Models with shutter grille
Canadian models

108 uu Indicators u Driver Information Interface Wa rning and Information Messages
Instrument Panel Message Condition Explanation●
Appears when the engine coolant temperature gets
abnormally high. 2 Overheating P. 679●
Appears if the automatic brake hold is automatically
canceled while it is in operation. ●
Immediately depress the brake pedal.Automatic transmission/
Continuously variable
transmission models
Manual transmission
models

137
Instrument Panel
Gauges and DisplaysGauges Gauges include the speedometer, fuel gaug e, and related indicators. They are
displayed when the power mode is in ON.
Displays your driving speed in mph (U.S.) or km/h (Canada).
Displays the amount of fuel left in the fuel tank.
Displays the temperature of the engine coolant.■ Speedometer
■ Fuel Gauge
■ Temperature Gauge 1 Speedometer
You can show another speed unit on the driver
information interface and set the displayed
measurements to read in either mph and km/h.
2 Tachometer P. 149
1 Fuel Gauge NOTICE
You should refuel when the reading approaches .
Running out of fuel can cause the engine to misfire,
damaging the cata lytic converter.
The actual amount of remain ing fuel may differ from
the fuel gauge reading. E
1 Temperature Gauge
NOTICE
Driving with the temperat ure gauge pointer in the
upper zone can cause serious engine damage. Pull
safely to the side of th e road and allow engine
temperature to return to normal.
2 Overheating P. 679

611uu Maintenance Minder TM
u To Use Maintenance Minder TM
Continued
Maintenance
■ Maintenance Service Items 1 Maintenance Service Items
• Adjust the valves during services A, B, 1, 2, or 3 if
they are noisy.
Maintenance Minder Message
System Message
Indicator
Sub Items
Main Item
U.S. models
*1: If a Maintenance Minder message does not appear more than 12 months after the display is reset,
change the engine oil every year.
# : See information on maintenance and emissions warranty in the first column on page 709 .
*2: If you drive in dusty conditions, replace the air cleaner element every 15,000 miles (24,000 km).
*3: If you drive primarily in urban areas that have high concentrations of soot in the air from industry and
from diesel-powered vehicles, replace the dust and pollen filter every 15,000 miles (24,000 km).CODE Maintenance Main Items
A ●
Replace engine oil *1
B ●
Replace engine oil *1
and oil filter●
Inspect front and rear brakes ●
Inspect tie rod ends, steering gearbox, and boots ●
Inspect suspension components ●
Inspect driveshaft boots ●
Inspect brake hoses and li nes (Including ABS/VSA ® )●
Inspect all fluid levels and condition of fluids ●
Inspect exhaust system #●
Inspect fuel lines and connections #
*4:
Driving in mountainous areas at very low vehicle speeds results in higher transmission temperatures.
This requires transmission fluid changes more frequently than recommended by the Maintenance
Minder. If you regularly drive your vehicle under these conditions, have the transmission fluid changed
every 25,000 miles (40,000 km).
*5: If a Maintenance Minder message does not appear more than 36 months after the display for item 7 is
reset, change the brake fluid every 3 years.CODE Maintenance Sub Items
1 ●
Rotate tires
2 ●
Replace air cleaner element *2●
Replace dust and pollen filter *3●
Inspect drive belt
3 ●
Replace transmission fluid *4
4 ●
Replace spark plugs ●
Inspect valve clearance
5 ●
Replace engine coolant
7 ●
Replace brake fluid *6
Continuously variable transmission models

612 uu Maintenance Minder TM
u To Use Maintenance Minder TM
Maintenance 1 Maintenance Service Items
• Adjust the valves during services A, 0, 9, 1, 2, or 3
if they are noisy.Canadian models
*1: If a Maintenance Minder Message does not appear more than 12 months after the display is reset,
change the engine oil every year.
*2: If you drive in dusty conditions, replace the air cleaner element every 15,000 miles (24,000 km).
*3: If you drive primarily in urban areas that have high concentrations of soot in the air from industry and
from diesel-powered vehicles, replace the dust and pollen filter every 15,000 miles (24,000 km).
*4:
Driving in mountainous areas at very low vehicle speeds results in higher transmission temperatures.
This requires transmission fluid changes more frequently than recommended by the Maintenance
Minder. If you regularly drive your vehicle under these conditions, have the transmission fluid changed
every 25,000 miles (40,000 km).
*5: If a Maintenance Minder Message does not appear more than 36 months after the display for item 7 is
reset, change the brake fluid every 3 years.
# : See information on maintenance and emissions warranty in the first column on page 709 .CODE Maintenance Main Items
A ●
Replace engine oil *1
0 ●
Replace engine oil *1
and oil filterContinuously variable transmission models CODE Maintenance Sub Items
1 ●
Rotate tires
2 ●
Replace air cleaner element *2●
Replace dust and pollen filter *3●
Inspect drive belt
3 ●
Replace transmission fluid *4
4 ●
Replace spark plugs ●
Inspect valve clearance
5 ●
Replace engine coolant
7 ●
Replace brake fluid *6
9 ●
Service front and rear brakes ●
Inspect tie rod ends, steering gear box, and boots ●
Inspect suspension components ●
Inspect driveshaft boots ●
Inspect brake hoses and li nes (including ABS/VSA ® ) ●
Inspect all fluid levels and condition of fluids ●
Inspect exha ust system #●
Inspect fuel lines and connections #

625uu Maintenance Under the Hood u Engine Coolant
Continued
Maintenance
Engine Coolant This coolant is premixed with 50% an tifreeze 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. Make sure the engine and radiator are
cool.
2. Check the amount of coolant in the reserve
tank.
u 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 1 Engine Coolant
NOTICE
Genuine Honda engine coolan t is a 50/50 mixture of
antifreeze and water that can withstand freezing at
temperatures as low as a bout -31°F (-35°C). If your
vehicle is consistently s ubjected to temperatures
below this, the concentration of antifreeze in the
coolant should be increased. Consult a dealer for
details.
If Honda antifreeze /coolant is not available, you may
use another major brand of 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 anti freeze/coolant as soon as
possible.
Do not add rust inhibitors or other additives to your
vehicle’s cooling system. They may not be compatible
with the coolant or with the engine components.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.
Reserve
Tank
MAX
MIN

uu Overheating u How to Handle Overheating
680
Handling the Unexpected ■ Next thing to do
1. Check that the cooling fan is operating and
stop the engine once the temperature
gauge pointer 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 an d 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 coolan t 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 pointer has come do wn, resume driving. If it has not come
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 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.MAXReserve Tank
MIN

715
Index
Operating the Shift Lever .......... 23, 483, 485
Shift Lever Does Not Move ...................... 677
Shifting ........................................... 482, 484
Controls .................................................... 163
Coolant (Engine) ...................................... 625
Adding to the Engine Coolant Reserve
Tank ..................................................... 625
Adding to the Radiator ........................... 626
Overheating ............................................ 679
Creeping (Automatic Transmission/
Continuously Variable Transmission) .... 474
Cross Traffic Monitor ............................... 590
Cup Holders .............................................. 226
Customer Service Information ................ 712
Customized Features ....................... 370, 381
D Daytime Running Lights .......................... 196
Dead Battery ............................................ 674
Defaulting All the Settings ...................... 399
Defrosting the Windshield and
Windows ................................................. 240
Devices that Emit Radio Waves ............... 705
Dimming
Headlights .............................................. 193
Rearview Mirror ...................................... 208
Dipstick (Engine Oil) ................................ 618
Directional Signals (Turn Signal) ............. 193
Door Mirrors ............................................. 209 Doors ......................................................... 166
Auto Door Locking .................................. 179
Auto Door Unlocking ............................... 179
Door and Trunk Open Message ................. 37
Keys ........................................................ 166
Locking/Unlocking the Doors
from the Inside ...................................... 176
Locking/Unlocking the Doors
from the Outside ................................... 169
Lockout Prevention System ...................... 175
DOT Tire Quality Grading ........................ 645
Driver Attention Monitor ........................ 152
Driver Information Interface ................... 138
Switching the Display .............................. 138
Warning and Information Messages ........ 105
Driving ....................................................... 453
Automatic Transmission/
Continuously Variable Transmission ....... 474
Braking .................................................... 571
Shifting Gear ................................... 475, 488
Shifting Position .............................. 482, 484
Starting the Engine .................................. 465
Driving Position Memory System ............. 205
Driving Support Information ................... 155
Dust and Pollen Filter ............................... 654
E Eco Assist ® System ........................................ 9
ECON Button ............................................. 492 Econ Mode
Indicator.................................................... 97
Elapsed Time ............................................. 145
Electric Power Steering (EPS) System
Indicator............................................ 92, 685
Electronic Stability Control (ESC) ............. 494
Emergency ................................................ 693
Emergency Engine Stop ........................... 673
Emergency Trunk Opener ........................ 182
Emissions Testing (Readiness Codes) ....... 707
Engine ....................................................... 704
Coolant ................................................... 625
Jump Starting .......................................... 674
Oil ........................................................... 617
Starting ................................................... 465
Engine Coolant ......................................... 625
Adding to the Engine Coolant Reserve
Tank ...................................................... 625
Adding to the Radiator ............................ 626
Overheating ............................................ 679
Temperature Gauge ................................ 137
Engine Oil ................................................. 617
Adding .................................................... 620
Checking................................................. 618
Displaying Oil Life .................................... 608
Low Oil Pressure Warning........................ 681
Recommended Engine Oil ....................... 617
ENGINE START/STOP Button .................... 190
EPS (Electric Power Steering) System ...... 685
Exhaust Gas Hazard
(Carbon Monoxide) .................................. 75