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Read this manual carefully before operating this vehicle. OWNER’S MANUAL YZF155D-A BNC-F8199-EZ...
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EAU46094 Read this manual carefully before operating this vehicle. This manual should stay with this vehicle if it is sold.
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EAU10103 Welcome to the Yamaha world of motorcycling! As the owner of the YZF155D-A, you are benefiting from Yamaha’s vast experience and newest technology regarding the design and manufacture of high-quality products, which have earned Yamaha a reputation for dependability.
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Important manual information EAU10134 Particularly important information is distinguished in this manual by the following notations: This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.
Table of contents Location of important labels... 1-1 Fuel ..........5-21 Why Yamalube......8-11 Catalytic converter ......5-22 Coolant ......... 8-12 Safety information......2-1 Seats ..........5-22 Air filter element and check Further safe-riding points ....2-5 Helmet holders......5-24 hose........... 8-13 Helmets .......... 2-6 Rear view mirrors ......5-25 Checking the engine idling Sidestand ........5-25...
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Table of contents Checking and lubricating the sidestand ........8-25 Lubricating the swingarm pivots ...8-26 Checking the front fork....8-26 Checking the steering ....8-27 Checking the wheel bearings ..8-27 Battery ...........8-27 Replacing the fuses.......8-29 Vehicle lights .........8-29 Replacing a turn signal light bulb ..........8-30 Replacing a license plate light bulb ........8-30...
Read and understand all of the labels on your vehicle. They contain important information for safe and proper operation of your vehicle. Never remove any labels from your vehicle. If a label becomes difficult to read or comes off, a replacement label is available from your Yamaha dealer.
Safety information Never operate a motorcycle with- pears to be very effective in reduc- EAU1028C out proper training or instruction. ing the chance of this type of Take a training course. Beginners accident. Be a Responsible Owner should receive training from a cer- Therefore: As the vehicle’s owner, you are re- tified instructor.
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Safety information Many accidents involve inexperi- • Always signal before turning or Protective Apparel enced operators. In fact, many op- changing lanes. Make sure that The majority of fatalities from motorcy- erators who have been involved in other motorists can see you. cle accidents are the result of head in- ...
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Safety information Do not run engine outdoors where Avoid Carbon Monoxide Poisoning When loading within this weight limit, All engine exhaust contains carbon engine exhaust can be drawn into keep the following in mind: Cargo and accessory weight monoxide, a deadly gas.
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Yamaha accessories, which are avail- performed to your vehicle that change lightweight as possible and able only from a Yamaha dealer, have any of the vehicle’s design or operation should be kept to a minimum. been designed, tested, and approved characteristics can put you and others •...
Safety information Remove all loose items from the operator and may limit control EAU57610 Further safe-riding points ability, therefore, such accesso- motorcycle. Be sure to signal clearly when Check that the fuel cock (if ries are not recommended. making turns.
Safety information Always wear a helmet, gloves, Correct usage EAUU0033 Helmets trousers (tapered around the cuff Operating this vehicle without an ap- and ankle so they do not flap), and proved motorcycle helmet increases a brightly colored jacket. your chances of a severe head injury or ...
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Safety information ZAUU0004 ZAUU0006 Full-type: use only for riding at low to mid-range speeds ZAUU0005 Full-face-type: use for riding at mid-range to high speeds...
Bluetooth radio waves or other electro- are momentarily adjusted to allow the wireless technology and the Yamaha magnetic noise. upshift to occur. Motorcycle Connect smartphone app. At facilities nearby that are...
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If more than one phone has been 4. When pairing is complete, the Yamaha Motorcycle Connect icon registered in the CCU, then the Yamaha Motorcycle Connect may not and smartphone battery level me- first phone within reach will be work on all smartphone models and ter will come on.
Instrument and control functions To lock the steering EAUN0264 Main switch/steering lock The meter lighting comes on auto- matically when the key is turned to “ ”. The fuel pump can be heard when the key is turned to “ ”.
Instrument and control functions To unlock the steering To close the keyhole shutter EAU61101 Keyhole shutter Insert the key and turn it to “ ”. Insert the keyhole shutter key into the 1. Keyhole shutter key keyhole shutter receptacle as shown, 2.
” vehicle control system. If this occurs, 4. Left turn signal indicator light “ ” EAU11449 have a Yamaha dealer check the on- Coolant temperature warning 5. Traction control system indicator light “ ” board diagnostic system. 6. Shift timing indicator light light “...
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Notification setting is needed for on, have a Yamaha dealer check the vehicle. each application at the connected The ABS warning light may come on smartphone in advance.
3. Quick shifter indicator light “ ” velocity of the crankshaft, in revolu- x1000r/min 4. VVA (variable valve actuation) indicator tions per minute (r/min). 5. Yamaha Motorcycle Connect icon km/h 6. Smartphone battery level meter mile TRIP 12F TRIP 12F 7.
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If all the fuel meter display segments Transmission gear display shifter is active and able to shift. When flash repeatedly, have a Yamaha deal- This shows which gear the transmis- the icon is not visible, the quick shifter er check the related circuits.
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2. Lower display: → Current fuel FASTEST: fastest lap time onds. Otherwise have a Yamaha dealer consumption → AVG fuel con- LATEST: latest lap time check the CCU and the electrical cir- sumption →...
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Instrument and control functions To reset information display items Tripmeters: Fuel reserve tripmeter: 1. Use the TRIP/INFO switches to cycle through the display items GEAR STREET GEAR STREET until the item you want to reset ap- pears. x1000r/min x1000r/min 2. Press and hold (long push) either the TRIP switch (for upper infor- km/h km/h...
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Instrument and control functions Current fuel consumption: Average fuel consumption: Average speed: GEAR STREET GEAR STREET GEAR STREET x1000r/min x1000r/min x1000r/min km/h km/h km/h km/h km/L km/L ZAUE4518 ZAUE4519 ZAUE4520 1. Current fuel consumption 1. Average fuel consumption 1. Average speed The current fuel consumption display Shows the average amount of fuel con- Shows the average speed travelled...
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Instrument and control functions Traction control system setting: Battery voltage: Coolant temperature: GEAR STREET GEAR STREET GEAR STREET x1000r/min x1000r/min x1000r/min km/h km/h km/h BATT COOLANT ZAUE4521 ZAUE4522 ZAUE4523 1. Traction control system display 1. Battery voltage display 1. Coolant temperature display This setting allows the traction control This display shows the current charge The coolant temperature is displayed...
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Instrument and control functions TRACK mode: Current lap timer: Shows the fastest lap time recorded since entering TRACK mode or since last reset. GEAR STREET GEAR TRACK Latest lap time: x1000r/min x1000r/min km/h km/h GEAR TRACK LATEST x1000r/min ZAUE4524 ZAUE4525 1.
Instrument and control functions 4. Press the TRIP switch to pause Menu access and operation EAUN3424 Menu mode With the main switch off, press the timer and return to standby mode. Press the PASS switch to and hold either the TRIP or INFO resume the timer.
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Instrument and control functions MODE BACKLIGHT BRIGHTNESS MESSAGE km/h km/h km/h ZAUE4530 ZAUE4531 ZAUE4532 1. Menu mode display 1. Backlight setting mode 1. Message display Cycle between the two main screen This module allows you to adjust the A 6 digit message appears on the bot- display modes, STREET MODE and general brightness level of the display tom information display when the main...
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Instrument and control functions Long push the TRIP/INFO switch to TYPE confirm the digit and move to the next This module allows the r/min range of digit. the shift indicator lights to be adjusted in increments of 200 r/min. The values are represented by flashing segments ...
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Instrument and control functions PEAK REV INDICATOR The peak rev indicator marks the most The initial r/min value must be at least recent maximum engine r/min on the 200 r/min below the final r/min value. tachometer. It can be turned ON/OFF x1000r/min in this module.
Instrument and control functions TEMPERATURE EAU1234R EAU54203 Handlebar switches Dimmer/Pass switch “ /PASS” The temperature units can be switched Set this switch to “ ” for the high between Celsius and Fahrenheit. The Left beam and to “ ” for the low beam. selected unit will flash.
Instrument and control functions Push and briefly hold this switch down ECA10062 EAU31642 Clutch lever NOTICE to the start position “ ” to crank the engine with the starter. Do not use the hazard lights for an extended length of time with the en- gine not running, otherwise the bat- ...
Instrument and control functions EAU12876 EAUN3570 EAU12892 Shift pedal Quick shifter Brake lever The quick shifter allows for full-throttle, clutch lever-less, electronically-assist- ed upshifts. When the shift switch de- tects motion in the shift pedal (page 5-18), engine power and drive torque are momentarily adjusted to allow the upshift to occur.
EAU12944 EAU63041 Brake pedal The ABS performs a self-diagnos- The Yamaha ABS (Anti-lock Brake tic test each time the vehicle first System) features a dual electronic con- starts off after the key is turned to trol system, which acts on the front and “ON”...
Instrument and control functions EAUE1482 Fuel tank cap The fuel tank cap cannot be installed unless the key is in the lock. In addi- tion, the key cannot be removed if the cap is not properly installed and locked. EWA11142 WARNING ZAUE4468 Make sure that the fuel tank cap is...
Instrument and control functions ately. If gasoline spills on your skin, EAU13213 Fuel wash with soap and water. If gaso- Make sure there is sufficient gasoline in line spills on your clothing, change the tank. your clothes. EWA10882 WARNING EAU13245 Gasoline and gasoline vapors are extremely flammable.
Instrument and control functions EAU13435 EAU83851 Catalytic converter Seats The exhaust system contains catalytic converter(s) to reduce harmful exhaust Passenger seat emissions. EWA10863 To remove the passenger seat WARNING 1. Insert the key into the seat lock, and then turn it counterclockwise. The exhaust system is hot after op- eration.
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Instrument and control functions 2. Remove the key. To install the rider seat 1. Fit the slot in the seat onto the pro- Rider seat jection on the frame cross mem- ber as shown, and then place the To remove the rider seat seat in the original position.
Instrument and control functions EAU62930 Helmet holders 1. Rider seat cover 1. Passenger seat 2. Helmet 1. Helmet holder To release a helmet from a helmet Make sure that the seats are properly The helmet holders are located on the holder secured before riding.
Instrument and control functions EAU39672 EAU37491 EAUN3580 Rear view mirrors Sidestand Starting circuit cut-off system The rear view mirrors of this vehicle The sidestand is located on the left This system prevents in-gear engine can be folded forward or backward for side of the frame.
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WARNING With the engine turned off: 1. Make sure that the Stop/Run/Start switch is set to “ ”. If a malfunction is noted, have a Yamaha 2. Turn the key to “ ” . dealer check the system before riding.
• If necessary, add recommended coolant to specified level. 8-12 • Check cooling system for leakage. • Check operation. • If soft or spongy, have Yamaha dealer bleed hydraulic system. • Check brake pads for wear. Front brake • Replace if necessary.
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• Make sure that operation is smooth. • Check throttle grip free play. Throttle grip 8-14, 8-24 • If necessary, have Yamaha dealer adjust throttle grip free play and lubricate ca- ble end and grip housing. • Make sure that operation is smooth. Control cables 8-23 •...
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For your safety – pre-operation checks ITEM CHECKS PAGE • Make sure that all nuts, bolts and screws are properly tightened. Chassis fasteners — • Tighten if necessary. Instruments, lights, signals • Check operation. — • Correct if necessary. and switches...
ECA10311 NOTICE there is a control or function you do not between 0 and 1600 km (1000 mi). For understand, ask your Yamaha dealer. this reason, you should read the fol- Keep the engine speed out of EWA10272 lowing material carefully.
The transmission is in the neutral Do not ride through deep water, oth- Yamaha dealer check the vehicle. position or the transmission is in erwise the engine may be damaged. 3. Shift the transmission into the gear with the clutch lever pulled.
Operation and important riding points EAU84372 ECA22523 EAU16811 Shifting Tips for reducing fuel con- NOTICE sumption When shifting, press the shift Fuel consumption depends largely on pedal firmly until you feel the your riding style. Consider the follow- gear shift is complete. ing tips to reduce fuel consumption: ...
Operation and important riding points EAU17214 Parking When parking, stop the engine, and then remove the key from the main switch. EWA10312 WARNING Since the engine and exhaust system can become very hot, park in a place where pedestri- ans or children are not likely to touch them and be burned.
If If you do not have the tools or experi- you are not familiar with vehicle ser- ence required for a particular job, have vice, have a Yamaha dealer perform your Yamaha dealer perform it for you. service.
The annual checks must be performed every year, except if a kilometer-based maintenance is performed in- stead. From 20000 km, repeat the maintenance intervals starting from 4000 km. Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and tech- nical skills. EAUU1294...
10 months 14 months 18 months • Perform dynamic inspection us- Diagnostic system √ √ √ √ √ √ ing Yamaha diagnostic tool. check • Check the error codes. √ √ √ √ √ • Clean. Air filter element • Replace.
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Periodic maintenance and adjustment ODOMETER READING (whichever comes first) ANNUAL 1000 km 4000 km 8000 km 12000 km 16000 km ITEM CHECK OR MAINTENANCE JOB CHECK 2 months 6 months 10 months 14 months 18 months • Check tread depth and for dam- age.
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Periodic maintenance and adjustment ODOMETER READING (whichever comes first) ANNUAL 1000 km 4000 km 8000 km 12000 km 16000 km ITEM CHECK OR MAINTENANCE JOB CHECK 2 months 6 months 10 months 14 months 18 months Clutch lever pivot √ √...
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Periodic maintenance and adjustment ODOMETER READING (whichever comes first) ANNUAL 1000 km 4000 km 8000 km 12000 km 16000 km ITEM CHECK OR MAINTENANCE JOB CHECK 2 months 6 months 10 months 14 months 18 months • Check operation. • Check throttle grip free play, and √...
Periodic maintenance and adjustment To install the cowling EAUE4730 Removing and installing the Place the cowling in the original posi- cowling tion, then install the quick fasteners The cowling shown needs to be re- and screws. moved to perform some of the mainte- nance jobs described in this chapter.
Do not Clean the surface of the spark plug attempt to diagnose such problems gasket and its mating surface, and yourself. Instead, have a Yamaha deal- then wipe off any grime from the spark er check the vehicle. plug threads.
Periodic maintenance and adjustment 4. If the engine oil is below the mini- EAUE0453 Engine oil and oil filter ele- mum level mark, add sufficient oil ment of the recommended type to raise The engine oil level should be checked it to the correct level.
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Periodic maintenance and adjustment 7. Install the oil filter element cover by installing the bolts, then tight- ening them to the specified torque. Tightening torques: Oil filter element cover bolt: 10 N·m (1.0 kgf·m, 7.4 lb·ft) ZAUE4552 ZAUE4553 1. Engine oil drain bolt 1.
EAU85450 Why Yamalube the recommended engine oil, and for several minutes while checking YAMALUBE oil is a Genuine YAMAHA then install and tighten the oil filler it for oil leakage. If oil is leaking, Part born of the engineers’ passion cap.
Periodic maintenance and adjustment EAU20071 Coolant The coolant should be between the The coolant level should be checked minimum and maximum level marks. before each ride. In addition, the cool- ant must be changed at the intervals specified in the periodic maintenance and lubrication chart.
The air filter element should be cleaned otherwise the effectiveness of or replaced by a Yamaha dealer at the the coolant will be reduced. intervals specified in the periodic main- [ECA10473] tenance chart. Have the air filter ele-...
Measure the throttle grip free play as decrease the throttle grip free necessary, have it corrected by a shown. play, turn the adjusting nut in di- Yamaha dealer. rection (b). Engine idling speed: 1300–1500 r/min ZAUE4480 1. Throttle grip free play ZAUE4481 1.
2 persons: To prevent this from occurring, have Front: your Yamaha dealer check and adjust Tire air pressure 225 kPa (2.25 kgf/cm2, 33 psi) Rear: the valve clearance at regular intervals. The tire air pressure should be 250 kPa (2.50 kgf/cm2, 36 psi)
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When a tire tread EWA10462 WARNING begins to show crosswise lines, have a Yamaha dealer replace The front and rear tires should be of the tire immediately. the same make and design, other- The replacement of all wheel...
If any damage is found, have skip steps 4–7. a Yamaha dealer replace the wheel. Do not attempt even the 4. Fully turn the adjusting bolt at the smallest repair to the wheel. A de-...
ZAUE4483 1. Front brake lever There should be no free play at the brake lever end. If there is free play, have a Yamaha dealer inspect the brake system. EWA14212 WARNING A soft or spongy feeling in the brake lever can indicate the presence of air in the hydraulic system.
EAU36505 EAU22393 Brake light switches Checking the front and rear peared, have a Yamaha dealer replace The brake light should come on just brake pads the brake pads as a set. before braking takes effect. The brake...
Water 1. Minimum level mark will significantly lower the boil- Specified brake fluid: ing point of the fluid and may re- YAMAHA GENUINE BRAKE FLUID sult in vapor lock, and dirt may (DOT 4) clog the ABS hydraulic unit valves.
EAUM1362 EAU22762 Changing the brake fluid Drive chain slack Yamaha dealer check the cause before Have a Yamaha dealer change the The drive chain slack should be further riding. brake fluid at the intervals specified in...
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EAU3431B To adjust the drive chain slack rection (a). To loosen the drive Consult a Yamaha dealer before ad- Tightening torques: chain, turn the adjusting bolt on Axle nut: justing the drive chain slack.
If a cable is damaged or does not wet areas. Service the drive chain as move smoothly, have a Yamaha dealer follows. check or replace it. WARNING! Dam- ECA10584...
In pedals should be checked before each addition, the cable end should be lubri- ride, and the pedal pivots should be lu- cated by a Yamaha dealer at the inter- bricated if necessary. vals specified...
EWA10732 Clutch lever WARNING If the sidestand does not move up and down smoothly, have a Yamaha dealer check or repair it. Otherwise, the sidestand could contact the ground and distract the operator, re- sulting in a possible loss of control.
The swingarm pivots must be lubricat- face and hold it in an upright posi- fork does not operate smoothly, ed by a Yamaha dealer at the intervals tion. WARNING! To avoid injury, have a Yamaha dealer check or re- specified in the periodic maintenance securely support the vehicle so pair it.
If any free smoothly, have a Yamaha dealer However, the battery lead connections play can be felt, have a Yamaha check the wheel bearings. need to be checked, and tightened if dealer check or repair the steer- necessary.
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In case To charge the battery 3. Fully charge the battery before in- stallation. NOTICE: When install- Have your Yamaha dealer charge the of contact, administer the fol- lowing FIRST AID. battery if it seems to have discharged.
If a light does not come Specified fuses: on, check the fuse and then have a Main fuse: 15.0 A Yamaha dealer check the vehicle. Terminal fuse 1: 2.0 A ABS solenoid fuse: 15.0 A ABS motor fuse: 30.0 A...
Periodic maintenance and adjustment 3. Remove the burnt-out bulb by EAU24205 EAUE3370 Replacing a turn signal light Replacing a license plate light pulling it out. bulb bulb 1. Remove the turn signal light lens 1. Remove the screw. by removing the screw. 1.
EWAE0050 EWAE0050 WARNING WARNING Have a Yamaha dealer remove and Have a Yamaha dealer remove and ZAUE4555 install the wheel. install the wheel. 1. Maintenance stand (example) Since this model is not equipped with a...
The following troubleshooting charts represent quick and easy procedures for checking these vital systems your- self. However, should your motorcycle require any repair, take it to a Yamaha dealer, whose skilled technicians have the necessary tools, experience, and know-how to service the motorcycle properly.
Remove the spark plug and check the electrodes. The engine does not start. Have a Yamaha dealer check the vehicle. Check the compression. 4. Compression The engine does not start. There is compression.
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Start the engine. If the engine overheats again, have a The coolant level Yamaha dealer check and repair the cooling system. is OK. If coolant is not available, tap water can be temporarily used instead, provided that it is changed to the recommended cool- ant as soon as possible.
Be performance and extend the useful life those available in coin-operated of many components. Washing, clean- sure to consult a Yamaha dealer for car washers. ing, and polishing will also give you a advice on what products to use be- ...
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Motorcycle care and storage 2. Make sure all caps, covers, elec- 2. Wash the vehicle with a quality au- After washing trical couplers and connectors are tomotive-type detergent mixed 1. Dry the vehicle with a chamois or tightly installed. with cool water and a soft, clean absorbent towel, preferably mi- 3.
Motorcycle care and storage Make sure there is no lubricant 6. Touch up minor paint damage EAU83472 Storage caused by stones, etc. or wax on the brakes or tires. Always store the vehicle in a cool, dry If necessary, wash the tires with 7.
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Motorcycle care and storage 1. Make all necessary repairs and b. Pour a teaspoonful of engine wheels a little once a month in or- perform any outstanding mainte- oil into the spark plug bore. der to prevent the tires from be- nance.
Record the vehicle identification num- ber and the engine serial number in the spaces provided below for assistance when ordering spare parts from a Yamaha dealer or for reference in case the vehicle is stolen. VEHICLE IDENTIFICATION NUMBER: ZAUE4505 ZAUE4506 1.
Yamaha will not disclose this data to a third party except in the following cas- es. In addition, Yamaha may provide vehicle data to a contractor in order to outsource services related to the han- dling of vehicle data.
Index Maintenance, emission control system ..........8-2 ABS............5-19 Engine break-in ........7-1 Matte color, caution........ 9-1 ABS warning light ........5-4 Engine idling speed, checking ..... 8-14 Air filter element and check hose, Engine oil and oil filter element ....8-9 cleaning ..........