2020 YAMAHA XMAX 400 ECO mode

Table of contents
Checking and lubricating the
cables ........................................ 7-25
Checking and lubricating the
throttle grip and cable ............... 7-26
Lubricating the front and rear
brake levers ............................... 7-26
Checking and lubricating the
centerstand and sidestand ....... 7-27
Checking the front fork................. 7-27
Checking the steering................... 7-28
Checking the wheel bearings ....... 7-28
Battery .......................................... 7-29
Replacing the fuses ...................... 7-30
Headlights .................................... 7-32
Auxiliary lights............................... 7-32
Brake/tail light............................... 7-33
Front turn signal light.................... 7-33
Rear turn signal light bulb............. 7-34
Replacing the license plate light
bulb ........................................... 7-34
Troubleshooting............................ 7-35
Troubleshooting charts................. 7-36
Emergency mode ........................ 7-38
Scooter care and storage............... 8-1
Matte color caution ........................ 8-1
Care ................................................ 8-1
Storage ........................................... 8-4
Specifications................................... 9-1
Consumer information................... 10-1
Identification numbers .................. 10-1
Diagnostic connectors.................. 10-2
Vehicle data recording.................. 10-2
Index................................................ 11-1
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Smart key system
3-2
3In such situations, move the smart
key to another location and perform
the operation again. If it still does
not work, operate the vehicle in
emergency mode. (See page 7-38.)
TIP
To preserve vehicle battery power, the
smart key system turns off approxi-
mately 9 days after the vehicle was last
used (the answer-back function is dis-
abled). In this situation, simply push
the main switch knob to turn the smart
key system back on.
EAUM3960
Operating range of the smart
key system
The operating range of the smart key
system is about 80 cm (31.5 in) from
the antenna.
TIP
As the smart key system uses
weak radio waves, the operating
range may be affected by the sur-
rounding environment.
When the battery of the smart key
is discharged, the smart key may
not work or its operating range
may become very small.
If the smart key is turned off, the
vehicle will not recognize the
smart key even if it is within oper-
ating range. If the smart key sys-
1. Vehicle mounted antenna
ZAUM1516
1
ZAUM1517
1
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Smart key system
3-4
3Included with the vehicle is one smart
key, two mechanical keys, and one
identification number card. The identi-
fication number can also be found on
the inside of the smart key itself.
If the vehicle battery is discharged, the
mechanical key can be used to open
the seat. Carry one mechanical key
in addition to the smart key.
If the smart key is lost or the smart key
battery has discharged, the identifica-
tion number can be used to operate
the vehicle in emergency mode. (See
page 7-38.) Write down the identifi-
cation number in case of emergen-
cy.
If the smart key is lost and the smart
key system identification number is un-
known, the entire smart key system will
need to be replaced at considerable
cost. Keep the identification number
card in a safe place.
NOTICE
ECA21573
The smart key has precision elec-
tronic components. Observe the fol-
lowing precautions to prevent
possible malfunction or damage.
Do not place or store the smart
key in a storage compartment.
The smart key may be damaged
from road vibrations or exces-
sive heat.
Do not drop, bend, or subject
the smart key to strong impacts.
Do not submerge the smart key
in water or other liquids.
Do not place heavy items or ex-
cessive stress on the smart key.Do not leave the smart key in a
place exposed to direct sun-
light, high temperature or high
humidity.
Do not grind or attempt to mod-
ify the smart key.
Keep the smart key away from
strong magnetic fields and
magnetic objects such as key
hold
ers, TVs, and computers.
Keep the smart key away from
electric medical equipment.
Do not allow oils, polishing
agents, fuel, or any strong
chemicals to come in contact
with the smart key. The smart
key body may become discol-
ored or cracked.
TIP
The smart key battery life is ap-
proximately two years, but this
may vary according to operating
conditions.
Replace the smart key battery
when the smart key system indi-
cator light flashes for 20 seconds
when the vehicle is turned on, or
when the smart key indicator light
does not come on when the smart
key button is pushed. (See page
3-6.) After changing the smart key
battery, if the smart key system
still does not operate, check the
vehicle battery and then have a
Yamaha dealer check the vehicle.
If the smart key continually re-
ceives radio waves, the smart key
battery will discharge quickly. (For
example, when placed in the vicin-
ity of electrical products such as
televisions, radios, or computers.)
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Smart key system
3-9
3 2. Push the main switch knob and
the smart key indicator light will
come on for approximately 4 sec-
onds.
3. While the smart key system indi-
cator light is on, turn the main
switch to “ON”. All of the turn sig-
nal lights flash twice and the vehi-
cle power turns on.TIP
If the vehicle battery voltage is
low, the turn signal lights will not
flash.
See “Emergency mode” on page
7-38 for information on turning the
vehicle power on without the
smart key.
EAU76510OFF (off)
All electrical systems are off.
To turn the vehicle power off
1. With the smart key turned on and
within operating range, turn the
main switch to “OFF”.
2. The turn signal lights flash once
and the vehicle power turns off.
TIP
When the main switch is turned to

confirmed (the smart key is either out-
side operation range or has been
turned off), the beeper will sound for 3
seconds and the smart key system in-
dicator light will flash for 30 seconds.
During this 30 seconds, the main
switch can be freely operated.
After 30 seconds, the vehicle
power will turn off automatically.
To turn the vehicle power off im-
mediately, push the main switch
knob four times within 2 seconds.
EAU79042OPEN (open)
Power is supplied to the main switch.
The seat and storage compartment A
can be opened.
To open the seat and storage compart-
ment A
1. With the smart key turned on and
within operating range, push the
main switch knob.
1. Turn.
ZAUM1472
1
1. Push.
2. Turn.
ZAUM1471
1
2
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Operation and important riding points
6-1
6
EAU15952
Read the Owner’s Manual carefully to
become familiar with all controls. If
there is a control or function you do not
understand, ask your Yamaha dealer.
WARNING
EWA10272
Failure to familiarize yourself with
the controls can lead to loss of con-
trol, which could cause an accident
or injury.
EAU78221
TIP
This model is equipped with a lean an-
gle sensor to stop the engine in case of
a turnover. In this case, the engine
trouble warning light will come on but
this is not a malfunction. Before re-
starting the engine, turn the main
switch off and then back on to reset the
engine trouble warning light. Failing to
do so will prevent the engine from
starting even though the engine will
crank when pushing the start switch.
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Periodic maintenance and adjustment
7-38
7
EAU76561
Emergency mode
When the smart key is lost or dam-
aged, or its battery has discharged, the
vehicle can still be turned on and the
engine started. You will need the smart
key system identification number.
To operate the vehicle in emergency
mode
1. Stop the vehicle in a safe place
and turn the main switch to “OFF”.
2. Push the main switch knob for 5
seconds until the smart key sys-
tem indicator light flashes once,
then release it. Repeat two more
times. The smart key system indi-
cator light will come on for three
seconds to indicate the transition
to emergency mode.
3. After the smart key system indica-
tor light goes off, input the identifi-
cation number as follows.4. Inputting the identification number
is done by counting the number of
flashes of the smart key system in-
dicator light.
For example, if the identification
number is 123456:
Push and hold the knob.
↓
The smart key system indicator
light will start to flash.
↓
Release the knob after the smart
key system indicator light flashes
once.
↓
The first digit of the identification
number has been set as “1”.
↓
Push and hold the knob again.
↓
1. Smart key system indicator light “ ”
ZAUM14701
1. Identification number card
2. Smart key (inside)
3. Identification number
868588
868588
1
32
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Periodic maintenance and adjustment
7-39
7 Release the knob after the smart
key system indicator light flashes
twice.
↓
The second digit has been set as
“2”.
↓
Repeat the above procedure until
all digits of the identification num-
ber have been set. The smart key
system indicator light will flash for
10 seconds if the correct identifi-
cation number was entered.
TIP
When one of the following situations
applies, emergency mode will be ter-
minated and the smart key system in-
dicator light will flash quickly for 3
seconds. In this case, start over again
from step 2.
When there are no knob opera-
tions for 10 seconds during the
identification number input pro-
cess.
When the smart key system indi-
cator light is allowed to flash nine
or more times.
The identification number is not
entered correctly.
5. While the smart key system indi-
cator light is on, push the knob
once more to complete emergen-
cy mode access. The smart key
indicator light will go off and then
come back on for approximately 4
seconds.
6. While the smart key system indi-
cator light is on, turn the main
switch to “ON”. The vehicle can
now be operated normally.
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Specifications
9-1
9
Dimensions:
Overall length:
2185 mm (86.0 in)
Overall width:
766 mm (30.2 in)
Overall height:
1415/1465 mm (55.7/57.7 in)
Seat height:
800 mm (31.5 in)
Wheelbase:
1567 mm (61.7 in)
Ground clearance:
90 mm (3.54 in)
Minimum turning radius:
2.5 m (8.20 ft)
Weight:
Curb weight:
210 kg (463 lb)
Engine:
Combustion cycle:
4-stroke
Cooling system:
Liquid cooled
Valve train:
DOHC
Number of cylinders:
Single cylinder
Displacement:
395 cm³
Bore × stroke:
83.0 × 73.0 mm (3.27 × 2.87 in)
Compression ratio:
10.6 : 1
Starting system:
Electric starter
Lubrication system:
Wet sump
Engine oil:
Recommended brand:
YAMALUBE
SAE viscosity grades:
10W-40
Recommended engine oil grade:
API service SG type or higher, JASO
standard MA
Engine oil quantity:
Oil change:
1.50 L (1.59 US qt, 1.32 Imp.qt)
With oil filter removal:
1.70 L (1.80 US qt, 1.50 Imp.qt)
Final transmission oil:
Type:
YAMALUBE 10W-40 or SAE 10W-30 type
SE motor oil
Quantity:
0.25 L (0.26 US qt, 0.22 Imp.qt)
Coolant quantity:
Coolant reservoir (up to the maximum level
mark):
0.18 L (0.19 US qt, 0.16 Imp.qt)
Radiator (including all routes):
1.30 L (1.37 US qt, 1.14 Imp.qt)
Air filter:
Air filter element:
Oil-coated paper element
Fuel:
Recommended fuel:
Premium unleaded gasoline (Gasohol [E10]
acceptable)
Fuel tank capacity:
13 L (3.4 US gal, 2.9 Imp.gal)
Fuel reserve amount:
2.4 L (0.63 US gal, 0.53 Imp.gal)
Fuel injection:
Throttle body:
ID mark:
B741 00
Spark plug(s):
Manufacturer/model:
NGK/CR7E
Spark plug gap:
0.7–0.8 mm (0.028–0.031 in)
Clutch:
Clutch type:
Dry, centrifugal, shoe
Drivetrain:
Primary reduction ratio:
1.000
Final drive:
Gear
Secondary reduction ratio:
6.643 (31/14 x 42/14)
Transmission type:
V-belt automatic
Chassis:
Frame type:
Underbone
Caster angle:
26.5 °
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