2015 YAMAHA TMAX check engine

INSTRUMENT AND CONTROL FUNCTIONS
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
For the UK only: The distance that
can be traveled on 1.0 Imp.gal of
fuel under the current riding condi-
tions is shown.
To switch between the instantaneous
fuel consumption displays, push the
“RESET” button for one second when
one of the displays is shown (except for
the UK).
TIPIf traveling at speeds under 10 km/h (6mi/h), “_ _._” is displayed.
Self-diagnosis device
This model is equipped with a self-diag-
nosis device for various electrical cir- cuits.
If a problem is detected in any of those
circuits, the engine
trouble warning light
comes on and the display indicates an
error code.
If the display indicates any error codes,
note the code number, and then have a
Yamaha dealer check the vehicle.
NOTICE
ECA11591
If the display indicates an error
code, the vehicle should be checked
as soon as possible in order to avoidengine damage.
EAU1234H
Handlebar switchesLeft
1. Error code display
1
1. Pass switch “PASS”
2. Dimmer switch “ / ”
3. Turn signal switch “ / ”
4. Horn switch “ ”
1
2
3
4
2PW-9-E0_1.book 9 ページ ２０１５年２月１９日　木曜日　午後３時３０分

INSTRUMENT AND CONTROL FUNCTIONS
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EAU63612
Ignition circuit cut-off systemThe ignition circuit cut-off system (com-
prising the sidestand switch and brake
light switches) has the following func-
tions.
It prevents starting when the side-
stand is up, but neither brake is ap-
plied.

It prevents starting when either
brake is applied, but the sidestand
is still down.

It cuts the running engine when the
sidestand is moved down.
Periodically check the operation of the
ignition circuit cut-off system according
to the following procedure.
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INSTRUMENT AND CONTROL FUNCTIONS
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With the engine turned off:
1. Move the sidestand down.
2. Make sure that the engine stop switch is turned on.
3. Turn the vehicle power on.
4. Keep the front or rear brake applied.
5. Push the “ON/ ” switch.
Does the engine start?
With the engine still off:
6. Move the sidestand up.
7. Keep the front or rear brake applied.
8. Push the “ON/ ” switch.
Does the engine start?
With the engine still running:
9. Move the sidestand down.
Does the engine stall?
The system is OK. The scooter can be ridden. The sidestand switch may not be working correctly.
The scooter should not be ridden until
checked by a Yamaha dealer.
The sidestand switch may not be working correctly.
The scooter should not be ridden until
checked by a Yamaha dealer.
YES NO YES NO NO YES
The brake switch may not be working correctly.
The scooter should not be ridden until
checked by a Yamaha dealer.The vehicle must be placed on the center-
stand during this inspection. If a malfunction is noted, have a Yamaha
dealer check the system before riding.
WARNING
2PW-9-E0_1.book 24 ページ ２０１５年２月１９日　木曜日　午後３時３０分

5-1
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456
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FOR YOUR SAFETY – PRE-OPERATION CHECKS
EAU15598
Inspect your vehicle each time you use it to make sure the vehicle is in safe operating condition. Always follow the inspection
and maintenance procedures and schedules described in the Owner’s Manual.
WARNING
EWA11152
Failure to inspect or maintain the vehicle properly increases the possibility of an accident or equipment damage.
Do not operate the vehicle if you find any problem. If a problem cannot be corrected by the procedures provided inthis manual, have the vehicle inspected by a Yamaha dealer.
Before using this vehicle, check the following points:
ITEM CHECKS PAGE
Fuel Check fuel level in fuel tank.
Refuel if necessary.
Check fuel line for leakage.
Check fuel tank breather hose and overflow hose for obstructions, cracks or
damage, and check hose connections. 4-15
Engine oil Check oil level in engine.
If necessary, add recommended oil to specified level.
Check vehicle for oil leakage. 7-11
Coolant Check coolant level in reservoir.
If necessary, add recommended coolant to specified level.
Check cooling system for leakage. 7-14
Front brake Check operation.
If soft or spongy, have Yamaha dealer bleed hydraulic system.
Check brake pads for wear.
Replace if necessary.
Check fluid level in reservoir.
If necessary, add specified brake fluid to specified level.
Check hydraulic system for leakage. 7-20, 7-22, 7-23
2PW-9-E0_1.book 1 ページ ２０１５年２月１９日　木曜日　午後３時３０分

OPERATION AND IMPORTANT RIDING POINTS
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11
12 the steering lock (if applied) will be
released. The engine trouble
warning light should come on for a
few seconds and then go off.
For ABS models:
The ABS warning light should
come on when the power of the ve-
hicle is turned on, and go off once
the vehicle reaches a traveling
speed of 10 km/h (6 mi/h) or high-
er.
NOTICE
ECA21980
If the engine warning light or the
ABS warning light (for
ABS-equipped models) does not
come on and then go off as ex-
plained above, see page 4-1 for thewarning light circuit check.
3. Close the throttle completely.
4. Start the engine by pushing the “ON/ ” switch while applying the
front or rear brake.
If the engine does not start within 5
seconds of pressing the “ON/ ”
switch, wait 10 seconds before
pressing the switch again to allow the battery voltage to restore.
NOTICE
ECA11043
For maximum engine life, never ac-
celerate hard when the engine iscold!
EAU45093
Starting off1. While pulling the rear brake lever
with your left hand and holding the
grab bar with your right hand, push
the scooter off the centerstand.
2. Sit astride the seat, and then ad- just the rear view mirrors.
3. Switch the turn signals on.
4. Check for oncoming traffic, and then slowly turn the throttle grip (on
the right) in order to take off.
5. Switch the turn signals off.1. Grab bar
1
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OPERATION AND IMPORTANT RIDING POINTS
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EAU16821
Tips for reducing fuel
consumptionFuel consumption depends largely on
your riding style. Consider the following
tips to reduce fuel consumption:
Avoid high engine speeds during
acceleration.

Avoid high engine speeds with no
load on the engine.

Turn the engine off instead of let-
ting it idle for an extended length of
time (e.g., in traffic jams, at traffic
lights or at railroad crossings).
EAU16842
Engine break-inThere is never a more important period
in the life of your engine than the period
between 0 and 1600 km (1000 mi). For
this reason, you should read the follow-
ing material carefully.
Since the engine is brand new, do not
put an excessive load on it for the first
1600 km (1000 mi). The various parts in
the engine wear and polish themselves
to the correct operating clearances.
During this period, prolonged full-throt-
tle operation or any condition that might
result in engine overheating must be
avoided.
EAU36532
0–1000 km (0–600 mi)
Avoid prolonged operation above 4100
r/min. NOTICE: After 1000 km (600
mi) of operation, the engine oil must
be changed, and the oil filter car-
tridge or element replaced.
[ECA11283]
1000–1600 km (600–1000 mi)
Avoid prolonged operation above 5000 r/min.
1600 km (1000 mi) and beyond
The vehicle can now be operated nor-
mally.
NOTICE
ECA10311

Keep the engine speed out of
the tachometer red zone.

If any engine trouble should oc-
cur during the engine break-in
period, immediately have a
Yamaha dealer check the vehi-cle.
2PW-9-E0_1.book 4 ページ ２０１５年２月１９日　木曜日　午後３時３０分

PERIODIC MAINTENANCE AND ADJUSTMENT
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EAU46862
TIP
The annual checks must be performed every year, except if a kilometer-based maintenance, or for the UK, a
mileage-based maintenance, is performed instead.

From 50000 km (30000 mi), repeat the maintenance intervals starting from 10000 km (6000 mi).

Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and technicalskills.
EAU46911
Periodic maintenance chart for the emission control systemNO. ITEM CHECK OR MAINTENANCE JOB ODOMETER READING
ANNUAL
CHECK
1000 km
(600 mi) 10000 km
(6000 mi) 20000 km
(12000 mi) 30000 km
(18000 mi) 40000 km
(24000 mi)
1 *Fuel line Check fuel hoses for cracks or
damage. 
2 *Spark plugs Check condition.
Clean and regap.


3 *Valves Check valve clearance.
Adjust. Every 40000 km (24000 mi)
4 *Fuel injection Adjust engine idling speed and
synchronization. 
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PERIODIC MAINTENANCE AND ADJUSTMENT
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12 *Drive belt Check belt condition.
Replace if damaged.
Check belt tension.
Adjust if necessary. 
Every 10000 km (6000 mi) until 40000 km (24000 mi), and every
5000 km (3000 mi) thereafter
13 *Drive pulley and
drive axle Lubricate.

14 *Steering bearings Check bearing play and steering
for roughness. 
Lubricate with lithium-soap-based grease. Every 20000 km (12000 mi)
15 *Chassis fasteners Make sure that all nuts, bolts and
screws are properly tightened. 
16 Front brake lever
pivot shaft Lubricate with silicone grease.

17 Rear brake lever
pivot shaft Lubricate with silicone grease.

18 Sidestand,
centerstand Check operation.
Lubricate with lithium-soap-based
grease. 
19 *Sidestand switch Check operation. 
20 *Front fork Check operation and for oil
leakage. 
21 *Shock absorber
assembly Check operation and shock
absorber for oil leakage. 
22 Engine oil Change. (See pages 4-6 and
7-11.) 
When the oil change indicator flashes
Check oil level and vehicle for oil leakage. Every 5000 km (3000 mi)

23 Engine oil filter
cartridge

NO. ITEM CHECK OR MAINTENANCE JOB
ODOMETER READING
ANNUAL
CHECK
1000 km
(600 mi) 10000 km
(6000 mi) 20000 km
(12000 mi) 30000 km
(18000 mi) 40000 km
(24000 mi)2PW-9-E0_1.book 5 ページ ２０１５年２月１９日　木曜日　午後３時３０分