2014 HONDA CR-Z oil

221
Driving
Fuel Economy
Improving Fuel Economy
Fuel economy depends on several conditions, including driving conditions, your
driving habits, the condition of your vehicle, and loading. Depending on these and
other conditions, you may or may not achieve the rated fuel economy of this vehicle.
You can optimize your fuel economy with proper maintenance of your vehicle.
Always maintain your vehicle in accordance with the messages displayed on the
multi-information display.
• Use the recommended viscosity engine oil, displaying the API Certification Seal.
• Maintain the specified tire pressure.
• Do not load the vehicle with excess cargo.
• Keep your vehicle clean. A buildup of snow or mud on your vehicle's underside
adds weight and increases wind resistance.
■Maintenance and Fuel Economy
1Improving Fuel Economy
Direct calculation is the recommended method to
determine actual fuel consumed while driving.
In Canada, posted fuel economy numbers are
established following a simulated test. For more
information on how this test is performed, please visit
http://oee.nrcan.gc.ca/
Miles driven Gallons of
fuel Miles per
Gallon
100 Liters of
fuel Kilometers L per 100 km

223
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 224
Safety When Performing Maintenance .... 225Parts and Fluids Used in Maintenance Service ........................................... 226
Maintenance Minder
TM..................... 227
Maintenance Under the Hood
Maintenance Items Under the Hood ..... 231Opening the Hood ........................... 232
Recommended Engine Oil ................ 233
Oil Check ......................................... 234
Adding Engine Oil ............................ 235
Changing the Engine Oil and Oil Filter .. 236
Engine Coolant ................................ 238
Transmission Fluid ............................ 240
Brake/Clutch Fluid ............................ 242
Refilling Window Wa sher Fluid......... 243
Replacing Light Bulbs ....................... 244
Checking and Maintaining Wiper
Blades .......................................... 252
Checking and Maintaining Tires
Checking Tires ................................. 255
Tire and Loading Information Label .. 256
Tire Labeling .................................... 256
DOT Tire Quality Grading (U.S. Vehicles) .. 258Wear Indicators................................ 260 Tire Service Life ................................ 260
Tire and Wheel Replacement ........... 261
Tire Rotation .................................... 262
Winter Tires ..................................... 263
12 Volt Battery .................................. 264
Remote Transmitter Care
Replacing the Button Battery ........... 266
Climate Control System Maintenance ...... 267Cleaning
Interior Care .................................... 268
Exterior Care.................................... 270

224
Maintenance
Before Performing Maintenance
Inspection and Maintenance
For your safety, perform all listed inspections and maintenance to keep your vehicle
in good condition. If you become aware of any abnormality (noise, smell, insufficient
brake fluid, oil residue on the ground, etc.), have your vehicle inspected by a dealer.
(Note, however, that service at a dealer is not mandatory to keep your warranties in
effect.) Refer to the separate maintena nce booklet for detailed maintenance and
inspection information.
■Daily inspections
Perform inspections before long distance tri ps, when washing the vehicle, or when
refueling.
■Periodic inspections
• Check the continuously variable transmission fluid level monthly.
2 Continuously Variable Transmission Fluid P. 240
•Check the brake fluid level monthly.
2 Brake/Clutch Fluid P. 242
•Check the tire pressure monthly. Examin e the tread for wear and foreign objects.
2Checking and Maintaining Tires P. 255
•Check the operation of the exterior lights monthly.
2 Replacing Light Bulbs P. 244
•Check the condition of the wiper bl ades at least every six months.
2Checking and Maintaining Wiper Blades P. 252
■Types of Inspection and Maintenance
1Inspection and Maintenance
Maintenance, replacement, or repair of
emissions control devices and systems may be
done by any automotive repair establishment or
individuals using parts that are “certified” to
EPA standards.
According to state and fede ral regulations, failure to
perform maintenance on the maintenance main
items marked with # will not void your emissions
warranties. However, all ma intenance services should
be performed in accordan ce with the intervals
indicated by the mult i-information display.
2 Maintenance Service Items P. 229
If you want to perform complex maintenance tasks
that require more skills a nd tools, you can purchase a
subscription to the Service Express website at
www.techinfo.honda.com .
2 Authorized Manuals P. 319
If you want to perform ma intenance yourself, make
sure that you have the necessary tools and skills first.
After performing ma intenance, update the records in
the separate maintenance booklet.
U.S. models

227Continued
Maintenance
Maintenance MinderTM
If the engine oil life is less than 15%, you will see the Maintenance Minder messages
appear on the multi-information display ever y time you turn the ignition switch to
ON
(w. The messages notify you when to change the engine oil, or when to bring
your vehicle to a dealer for indicated maintenance services.
To Use Maintenance MinderTM
Maintenance items, which should be serviced at the same time that you replace the
engine oil, appear on th e multi-information display.
You can view them on the engine oil life screen when the remaining engine oil life
is under 15 percent.
1. Turn the ignition switch to ON
(w.
2. Press the button repeatedly until the engine oil life appears on the multi-
information display.
■Displaying the Engine Oil Life and Maintenance Items1Displaying the Engine Oil Life and Maintenance Items
Based on the engine ope rating conditions, the
remaining engine oi l life is calculated and displayed
as a percentage.
There is a list of maintena nce main and sub items you
can view on the multi-information display.
2 Maintenance Service Items P. 229
Displayed Engine Oil
Life (%)Calculated Engine Oil Life (%)
100 100 to 91
9090 to 81
80 80 to 71
7070 to 61
60 60 to 51
5050 to 41
40 40 to 31
3030 to 21
20 20 to 16
1515 to 11
10 10 to 6
55 to 1
00
Maintenance
Service Items
Remaining
Engine Oil LIfe

(Information) Buttons

228
uuMaintenance MinderTMuTo Use Maintenance MinderTM
Maintenance
The system message indicator ( ) comes on al ong with the Maintenance Minder message.
■Maintenance Minder Messages on the Multi-Information
Display
Maintenance MessageOil Life DisplayExplanationInformation
SERVICE DUE SOON15 %The remaining engine oil life is 15 to
6 percent. Once you switch the
display by pressing the
(information) button, this message
will go off.The engine oil is approaching the end
of its service life, and the maintenance
items should be inspected and serviced
soon.
SERVICE DUE NOW5 %The remaining engine oil life is 5 to 1
percent. Press the button to
switch to another display.The engine oil has almost reached the
end of its service life, and the
maintenance items should be inspected
and serviced as soon as possible.
SERVICE PAST DUENegative DistanceThe remaining engine oil life has
passed its service life, and a negative
distance appears after driving over
10 miles (U.S. models) or 10 km
(Canadian models). Press the
button to switch to another
display.The engine oil life has passed.
The maintenance items must be
inspected and serviced immediately.
Canada U.S.

229
uuMaintenance MinderTMuTo Use Maintenance MinderTM
Continued
Maintenance
■Maintenance Service Items1Maintenance Service Items
•Independent of the Maintenance Minder
information, replace the brake fluid every 3 years.
•Inspect idle speed every 160,000 miles (256,000
km).
•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
*1: If a message SERVICE does not appear more than 12 months after the display is reset, change the
engine oil every year.
*2: If you drive primarily in dusty conditions, replace the air cleaner element every 15,000 miles (24,000 km).
CODEMaintenance Main Items
A
●Replace engine oil*1
B●Replace engine oil*1 and oil filter●Inspect front and rear brakes●Check parking brake adjustment●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#
●Check expiration date for TRK bottle
*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).
# : See information on maintenance and emissions warranty.
CODEMaintenance 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●Replace spark plugs●Inspect valve clearance
5
●Replace engine coolant

uuMaintenance MinderTMuTo Use Maintenance MinderTM
230
Maintenance
Reset the engine oil life display if yo u have performed the maintenance service.
1. Turn the ignition switch to ON
(w.
2. Display the engine oil life by repeatedly pressing the button.
3. Press and hold the SEL/RESET button for 10 seconds or more.
u The oil life reset mode is displa yed on the multi-information display.
4. Select RESET with the button, then press the SEL/RESET button.
u The displayed maintenance items disappear, and the engine oil life display
returns to 100 %.
To cancel the oil life reset mode, select CANCEL, then press the SEL/RESET button.
■Resetting the Display1Resetting the Display
NOTICE
Failure to reset the engine oil life after a maintenance
service results in the sy stem showing incorrect
maintenance intervals, which can lead to serious
mechanical problems.
The dealer will reset the en gine oil life display after
completing the required ma intenance service. If
someone other than a deal er performs maintenance
service, reset the engine oil life display yourself.
Engine Oil
Life
SEL/RESET Button Maintenance
Item Codes

(Information) Button

231
Maintenance
Maintenance Under the Hood
Maintenance Items Under the Hood
Brake Fluid
(Black Cap)
Clutch Fluid
(Light Gray Cap)
Manual transmission models
Washer Fluid
(Blue Cap)
Engine Oil Dipstick
(Orange Loop) Radiator Cap
Engine Oil Fill Cap
Automatic Transmission (CVT)
Fluid Dipstick
(Yellow Loop)
Engine Coolant Reserve Tank 12 Volt Battery