Honda SH125 2023 Owner's Manual
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Honda SH125 2023 Owner's Manual

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SH125/150
OWNER'S MANUAL

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  • Page 1 SH125/150 OWNER’S MANUAL...
  • Page 2 This publication includes the latest production information available before printing. Honda Motor Co., Ltd. reserves the right to make changes at any time without notice and without incurring any obligation.
  • Page 3 Welcome Destination Codes Congratulations on your purchase of a new Code Destination Honda vehicle. Your selection of a Honda SH125AD makes you part of a worldwide family of European direct sales, UK, satisfied customers who appreciate Honda's ED, Ⅱ ED, Ⅲ ED,...
  • Page 4 Code Destination SH150AD European direct sales, UK, ED, Ⅱ ED, Ⅲ ED, North Macedonia, Israel, Ⅳ ED, Ⅴ ED Montenegro, Serbia SH150AD2 European direct sales, UK, ED, Ⅱ ED, Ⅲ ED, North Macedonia, Israel, Ⅳ ED, Ⅴ ED Montenegro, Serbia SH150AD3 European direct sales, UK, ED, Ⅱ...
  • Page 5 A Few Words About Safety DANGER Your safety, and the safety of others, is very important. Operating this vehicle safely is an You WILL be KILLED or SERIOUSLY important responsibility. HURT if you don’t follow instructions. To help you make informed decisions about WARNING safety, we have provided operating procedures and other information on safety...

  • Page 7: Table Of Contents

    Contents Vehicle Safety P. 2 Operation Guide P. 18 Maintenance P. 74 Troubleshooting P. 107 Information P. 129 Specifications P. 142...

  • Page 8: Vehicle Safety

    Vehicle Safety This section contains important information for safe riding of your vehicle. Please read this section carefully. Safety Guidelines ..........P. 3 Image Labels............P. 6 Safety Precautions..........P. 10 Riding Precautions ..........P. 11 Accessories & Modifications......P. 16 Loading ..............

  • Page 9: Safety Guidelines

    Safety Guidelines Safety Guidelines that you and your passenger are both wearing an approved helmet and protective apparel. Follow these guidelines to enhance your safety: Instruct your passenger on holding onto the Perform all routine and regular inspections grab rail or your waist, leaning with you in turns, ●...
  • Page 10 Safety Guidelines Make Yourself Easy to See Keep Your Honda in Safe Condition Make yourself more visible, especially at night, It's important to keep your vehicle properly by wearing bright reflective clothing, positioning maintained and in safe riding condition. yourself so other drivers can see you, signaling...
  • Page 11 Safety Guidelines If you decide to continue riding, first turn the Never run your vehicle inside a garage or other ignition switch to the (Off) position, and enclosure. evaluate the condition of your vehicle. Inspect WARNING for fluid leaks, check the tightness of critical nuts Running the engine of your vehicle and bolts, and check the handlebar, control levers, brakes, and wheels.

  • Page 12: Image Labels

    Image Labels Image Labels The following pages describe the label Read instructions contained in Owner's meanings. Some labels warn you of Manual carefully. potential hazards that could cause serious injury. Others provide important safety Read instructions contained in Shop Manual information.
  • Page 13 Image Labels BATTERY LABEL DANGER • Keep flame and spark away from the battery. Battery produce explosive gas that can cause explosion. • Wear the eye protection and rubber gloves when handling the battery, or you can get burned or lose your eyesight by the battery electrolyte.
  • Page 14 Image Labels RADIATOR CAP LABEL DANGER NEVER OPEN WHEN HOT. Hot coolant will scald you. Relief pressure valve begins to open at 108 kPa. ACCESSORIES AND LOADING WARNING LABEL WARNING ACCESSORIES AND LOADING • The safety stability and handling of this vehicle may be affected by the addition of accessories and luggage.
  • Page 15 Image Labels TYRE INFORMATION & CARGO LIMIT LABEL For your protection, always wear helmet, protective apparel. Cold tyre pressure: [Driver only] Front 200 kPa (2.00 kgf/cm , 29 psi) Rear 225 kPa (2.25 kgf/cm , 33 psi) [Driver and passenger] Front 200 kPa (2.00 kgf/cm , 29 psi)

  • Page 16: Safety Precautions

    Safety Precautions Safety Precautions Face shield with unobstructed field of vision ● or other approved eye protection Ride cautiously and keep your hands on the ● WARNING handlebar and feet on the floor. Instruct your passenger to keep their hands Not wearing a helmet increases the ●...

  • Page 17: Riding Precautions

    Riding Precautions Riding Precautions Exercise caution on low traction surfaces. ● The tyres slip more easily on such surfaces and braking distances are Running-in Period longer. During the first 500 km (300 miles) of running, Avoid continuous braking. ● follow these guidelines to ensure your vehicle's Repeated braking, such as when future reliability and performance.
  • Page 18 P. 51) and leave your vehicle while taking Wet or Rainy Conditions the Honda SMART Key with you. Deactivate Road surfaces are slippery when wet, and wet the Honda SMART Key system if necessary.
  • Page 19 Riding Precautions Parking with the Side Stand or Centre Left handle grip Stand Grab rail Stop the engine. Centre stand Using the side stand Push the side stand down. Slowly lean the vehicle to the left until its weight rests on the side stand. Using the centre stand To lower the centre stand, stand on the left side of the vehicle.
  • Page 20 Riding Precautions Refuelling and Fuel Guidelines Follow these guidelines to protect the engine, fuel system and catalytic converter: Use only unleaded petrol. ● Use the recommended octane number. ● Using lower octane petrol will result in decreased engine performance. Do not use fuels containing a high ●...
  • Page 21 Always use the recommended tyres and the Honda Genuine Parts for drive system such as the drive belt and weight rollers, to ensure correct Torque Control operation.

  • Page 22: Accessories & Modifications

    We strongly advise that you do not add any seriously hurt or killed. accessories that were not specifically designed for your vehicle by Honda or make Follow all instructions in this owner's modifications to your vehicle from its original manual regarding accessories and design.

  • Page 23: Loading

    Loading Loading WARNING Carrying extra weight affects your vehicle's ● Overloading or improper loading can handling, braking and stability. cause a crash and you can be seriously Always ride at a safe speed for the load you hurt or killed. are carrying.

  • Page 24: Operation Guide

    Starting the • Steering Lock (P.44) Vehicle (P.62) • Answer Back System (P.53) Before pulling away, indicate • Honda SMART Key System your direction with the turn (P.45) signal switch, and check for • Idling Stop System oncoming traffic. (P.55)
  • Page 25 Parking (P.12) Braking Close the throttle and apply the (P.63) Park on a firm level surface. front and rear brakes together. Use the stand, lock the The brakelight will indicate steering. that you have applied the brakes. Stopping If pulling off the road, signal early enough to show traffic that you are pulling over, and pull over smoothly.
  • Page 26 Parts Location Rear carrier (P.73) Tool kit (P.72) Centre compartment (P.71) USB socket (P.67) Seat (P.69) Throttle grip (P.102) Front brake fluid reservoir (P.99) Front brake lever Helmet holder (P.70) Shopping hook (P.73) Fuel fill cap (P.64) Coolant reserve tank (P.96) Engine oil fill cap/dipstick (P.94)
  • Page 27 Rear brake lever Rear brake fluid reservoir (P.99) Helmet holder (P.70) Document bag (P.72) Battery (P.90) Fuse box (P.127) Rear suspension spring preload adjuster (P.103) Centre stand (P.13) Side stand (P.101) Data link connector...
  • Page 28 Instruments button INFO A button INFO B Display Check When the ignition switch is turned to the (On) position, initial animation will show. If any part of these displays does not come on when it should, have your dealer check for problems.
  • Page 29 Clock (12-hour or 24-hour display) To set the clock: (P.33) Speedometer Odometer [TOTAL] Battery voltage /Available driving meter (P.25) (P.28) distance [RANGE] (P.26) Fuel gauge Current fuel mileage (P.28) [CONS.] (P.25) Switching the Display: (P.24) Tripmeter [TRIP A/B] (P.26) Average fuel mileage [AVG] OIL CHANGE indicator /Torque Control mode (P.27)
  • Page 30 Instruments (Continued) Switching the Display button switches between the odometer, available driving distance and current INFO A fuel mileage. If the right end (6th) segment of the fuel gauge turns off, the available driving distance can be displayed. Odometer Available driving distance Current fuel mileage Press the button...
  • Page 31 Odometer When selecting the “mile/gal”. ● Display range: 0.0 to 199.9 mile/gal. Total distance ridden. If the calculated value is 199.9 mile/gal or When “------” is displayed, go to your dealer more: “199.9 mile/gal” is displayed. for service. If the calculated value is less than 0.1 mile/ Current fuel mileage gal: “0.0 mile/gal”...
  • Page 32 Instruments (Continued) The indicated available driving distance is Available driving distance calculated based on the driving conditions, Displays the estimated distance you can travel on the remaining fuel. and the indicated figure may not always be If the right end (6th) segment of the fuel the actual available distance.
  • Page 33 Average fuel mileage When selecting the “mile/gal”. ● Display range: 0.0 to 199.9 mile/gal. Displays the average fuel mileage since the If the calculated value is 199.9 mile/gal or selected tripmeter was reset. more: “199.9 mile/gal” is displayed. The average fuel mileage will be calculated If the calculated value is less than 0.1 mile/ based on value displayed on the tripmeter (A gal: “0.0 mile/gal”...
  • Page 34 Torque Control mode Fuel gauge Displays the current Torque Control setting. Remaining fuel when there is only E (1st) Honda selectable torque control segment: approximately 1.6 L (0.42 US gal, 0.35 Imp gal). (P.58) This segment flashes when the fuel decreases further.
  • Page 35 To reset tripmeter B and average fuel To reset the tripmeter and average mileage (this is based on tripmeter B) fuel mileage together, press and hold the button To reset tripmeter A and average fuel INFO B while tripmeter B is displayed. mileage (this is based on tripmeter A) together, press and hold the button...
  • Page 36 Instruments (Continued) If the oil is changed before the oil change OIL CHANGE indicator indicator comes on, be sure to reset the OIL The indicator is turned on whenever the CHANGE indicator after changing the oil. running distance reaches the programmed oil change interval.
  • Page 37 If the periodic maintenance is performed Maintenance indicator before the maintenance indicator comes on, The indicator is turned on whenever the be sure to reset the maintenance indicator running distance reaches the programmed after performing the periodic maintenance. maintenance interval. When the maintenance indicator is appeared, To reset the maintenance indicator reset the indicator after performing the...
  • Page 38 Instruments (Continued) To check the remaining distance You can check the remaining distance to next interval of the oil change and maintenance. Press the button and button, INFO A INFO B each remaining distance appears briefly. Remaining oil Remaining change distance maintenance distance...
  • Page 39 Display Setting Ordinary display Following items to change or reset sequentially. Time format setting • Time format setting • Clock setting Clock setting • Backlight brightness adjustment • Changing of mileage unit Backlight brightness adjustment • Changing of fuel mileage meter unit •...
  • Page 40 Instruments (Continued) If the ignition switch is turned to the (Off) 1 Time format setting: position or the button is not pressed for You can switch the time format between 12 about 30 seconds, the control is hour format or 24 hour format. automatically switched from the setting Turn the ignition switch to the (On) position.
  • Page 41 2 Clock setting: Press the button until the desired INFO A minute is displayed. Press the button until the desired INFO A Press and hold the button to hour is displayed. INFO A advance the minute fast. Press and hold the button to INFO A advance the hour fast.
  • Page 42 Instruments (Continued) 3 Backlight brightness adjustment: You can adjust the brightness to one of five levels. Press the button. The brightness is INFO A switched. Press the button. The backlight is INFO B set, and then the display moves to the changing of speed and mileage unit.
  • Page 43 4 Changing of speed and mileage unit: Press the button. The speed and INFO B mileage unit is set, and then the display Press the button to select either INFO A moves to the changing of fuel mileage “km/h” and “km” or “mph” and “mile”. meter unit.
  • Page 44 Instruments (Continued) If the “mph” for speed and “mile” for 6 OIL CHANGE indicator reset mode mileage are selected, the fuel mileage Press and hold the button. INFO A shown by “mile/gal” or “mile/L”. The OIL CHANGE indicator and remaining distance are reset, then the maintenance indicator and remaining distance start flashing after next interval of the oil change is...
  • Page 45 7 Maintenance indicator reset mode Press and hold the button. INFO A The maintenance indicator and remaining distance are reset, then the display will return to the ordinary display after next interval of the maintenance is appeared briefly. If the maintenance indicator and remaining distance are not to be reset, press the button.
  • Page 46 If it comes on while riding: (P.109) PGM-FI (Programmed Fuel Injection) Honda SMART Key indicator malfunction indicator lamp (MIL) Comes on when vehicle and Honda ● Comes on briefly when the ignition switch is SMART Key verification is complete, and turned to the (On) position.
  • Page 47 ABS (Anti-lock Brake System) indicator Comes on when the ignition switch is turned ● to the (On) position. Goes off when your speed reaches ● approximately 10 km/h (6 mph). If it comes on while riding: (P.111) Torque Control indicator High beam indicator Comes on when the ignition switch is ●...
  • Page 48 Switches button INFO A Idling Stop switch • (Idling Stop): The Idling Stop system is on. • (Idling) : The Idling Stop system is off. Idling Stop system: (P.55) Start button button INFO B Turn signal switch Pressing the switch turns the turn signal off.
  • Page 49 Ignition switch Switches the electrical system on/off, (On) locks the steering and operates the Turns electrical system on fuel lid and seat opener switch. for starting/riding. To unlock the ignition switch: SEAT FUEL (P.50) Operates the fuel lid and seat opener switch. (Off) Turns engine off.
  • Page 50 Switches (Continued) Steering Lock Locking Turn the handlebar all the way to the left. Lock the steering when parking to help Push the ignition switch down, and turn it to prevent theft. (Lock) position. A U-shaped wheel lock or similar device is To unlock the ignition switch also recommended.
  • Page 51 The system runs a two-way authentication between the vehicle and the Honda SMART Key to verify if it is the registered Honda SMART Key. The Honda SMART Key system uses low- intensity radio waves. It may affect medical equipment such as a cardiac pacemaker.
  • Page 52 (Continued) Switching the Honda SMART Key System To switch the Honda SMART Key system to activation or deactivation Press the ON/OFF button until the Honda SMART Key LED changes colour. To check the Honda SMART Key system status ON/OFF button Lightly press the ON/OFF button.
  • Page 53 The Honda SMART Key system uses low- intensity radio waves. Therefore, the operating range may be wider or narrower, or the Honda SMART Key system may not work properly in the following situations: • When the Honda SMART Key battery is depleted.
  • Page 54 (Continued) Anyone can unlock the ignition switch and When the ignition switch is locked: start the engine if your Honda SMART Key is The system can be operated within the within operating range of your vehicle, even shaded area shown in the illustration.
  • Page 55 • Unlocking the steering lock You should always keep the Honda SMART Key on your person after you get on and off the vehicle or while riding. Do not place the Honda SMART Key in the centre compartment. Continued...
  • Page 56 Honda SMART Key System (Continued) Switching the ignition switch If someone without the Honda SMART Key tries to turn the ignition switch, the ignition To Unlock the Ignition Switch switch rotates freely. If you notice the ignition Make sure that the Honda SMART Key switch is in a different position, turn the system is activated.
  • Page 57 FUEL (On) to SEAT FUEL, (Off) or (Lock) position. • Switch the Honda SMART Key system to inactive. (P.46) Make sure that the Honda SMART Key indicator and ignition switch ring go off and the turn signals flash once.
  • Page 58 Honda SMART Key System (Continued) Always make sure the ignition switch position is in the (Off) or (Lock) position when you leave your vehicle. When the ignition switch is locked in the SEAT FUEL position, the ignition switch can be turned (Off) only once.
  • Page 59 Honda SMART Key system is activated. Ignition When the immobilizer is active and you press switch ring the answer back button on the Honda SMART Key with the ignition switch in the (Off) or (Lock) position, the turn signals blink, and the ignition switch ring lights, informing you of your vehicle's location and activation of the immobilizer function.
  • Page 60 Answer Back System (Continued) Operation Press the answer back button on the Honda SMART Key. The answer back system will not function when the ignition switch is in the (On) position. If the ignition switch is left the (Off) or (Lock) position for more than 10 days, the answer back system will no longer operate.
  • Page 61 Idling Stop System Idling Stop system is designed to help reduce Activation of the Idling Stop System The Idling Stop system becomes ready to the fuel consumption and noise, by idling stop the engine and Idling Stop indicator stop while making a stop such as waiting at comes on when the following requirements an intersection.
  • Page 62 Idling Stop System (Continued) Stopping the engine by the Idling Stop Safety Precaution for the Idling Stop System System Do not go away from the vehicle while the The engine stops and Idling Stop indicator Idling Stop indicator is flashing. When you go changes to flash after you close the throttle away from the vehicle, always turn the completely and stop the vehicle while the...
  • Page 63 Restarting the Engine NOTICE Check that the Idling Stop indicator is Headlight stays on after the engine is stopped by the Idling Stop system. The battery may flashing, and then open the throttle. discharge and you may not be able to restart If it is not flashing, you can't restart the engine.
  • Page 64 Honda Selectable Torque Control Torque Control (engine power control) can If the Torque Control is disabled (Off), “HSTC OFF” is displayed and the Torque be turned on/off. Control OFF indicator comes on. Do not operate the Torque Control switch while riding.
  • Page 65 • Extended fast idling and revving the engine running, it will automatically shut off. can damage the engine and the exhaust This vehicle is equipped with a Honda system. SMART Key system. Always keep Honda • If the vehicle is over-turned, you must first...
  • Page 66 Starting the Engine (Continued) Place the vehicle on its centre stand. Squeeze the rear brake lever. Turn the ignition switch to the (On) The starter motor will only work when position. the rear brake lever is squeezed and the To unlock the ignition switch. side stand is up.
  • Page 67 If you cannot start the engine: If the engine does not start: Place the vehicle on its centre stand and Open the throttle fully and press the start squeeze the rear brake lever. button for 5 seconds. With the throttle slightly open (about 3 mm, Repeat the normal starting procedure.
  • Page 68 Riding Starting the Vehicle Acceleration and deceleration To accelerate: Open the throttle slowly. Push the vehicle forward off the centre stand. To decelerate: Close the throttle. Squeeze the rear brake lever. Close (Decelerate) Open (Accelerate) Keep throttle closed. Make sure the side stand and centre stand are up.
  • Page 69 Braking Close the throttle and apply the front and rear brake levers together. Rear brake lever Front brake lever...
  • Page 70 Refuelling Fuel type: Unleaded petrol only Opening the Fuel Fill Cap Fuel octane number: Your vehicle is Turn the ignition switch to the SEAT FUEL position. designed to use Research Octane Number To unlock the ignition switch (RON) 95 or higher. (P.50) Push the FUEL side of the fuel lid and seat Tank capacity: 7.0 L (1.85 US gal, 1.54 Imp...
  • Page 71 Turn the fuel fill cap counterclockwise and How to Refuel remove the fuel fill cap. To refuel with automatic stop filler nozzle: Insert the filler nozzle fully. It can be put in easily by swinging nozzle Arrow marks back and forth. Groove Fuel fill cap Filler nozzle...
  • Page 72 Refuelling (Continued) Refuel until it stops automatically. CAUTION When the tank is full, the fuel nozzle will Do not add fuel after the filler nozzle click off automatically. automatically stops. If the nozzle is not fully inserted, the automatic stop does not function, which may cause fuel to overflow from the fuel The filler nozzle automatically stops to leave filler opening.
  • Page 73 The USB socket is located in the centre compartment. USB socket Use USB devices at your own risk. In no event shall Honda be liable for any damage to your Cover USB device when in use. Only USB devices within the following specifications can be connected.
  • Page 74 USB Socket (Continued) To prevent the battery from becoming weak NOTICE (or dead), keep the engine running while • Using any heat-generating USB devices or drawing current from the USB socket. improperly rated USB devices can damage the USB socket. To prevent entry of foreign matter into the •...
  • Page 75 Storage Equipment Seat Open Seat Ignition switch Turn the handlebar pointed straight ahead. Turn the ignition switch to the position of Fuel lid and seat SEAT FUEL. opener switch To unlock the ignition switch. (P.50) Push the SEAT side of the fuel lid and seat opener switch.
  • Page 76 Storage Equipment (Continued) Helmet Holders WARNING The helmet holders are located under the Riding with a helmet attached to the seat. holder can interfere with your ability to Use the helmet holders only when parked. safely operate the vehicle and could Helmet holders lead to a crash in which you can be seriously hurt or killed.
  • Page 77 A helmet can be stored in the centre Centre compartment compartment. Never exceed the maximum weight limit. Set in the front of the helmet forward. Maximum Weight: 10 kg (22 lb) Some helmets may not fit in the Do not store any items that are flammable compartment due to their size or design.
  • Page 78 Storage Equipment (Continued) Document Bag Tool Kit The document bag is in the centre The tool kit is in the reverse side of the seat compartment. The owner’s manual should be by the rubber strap. stored the document bag and placed in the Tool kit centre compartment.
  • Page 79 Shopping Hook Rear Carrier The shopping hook is provided below the Never exceed the maximum weight limit. handlebar. Maximum Weight: 3 kg (6.6 lb) Do not attach large luggage to the hook II ED, III ED type only that would hang out from the vehicle and/or Lid switch Rear carrier interfere with the movement of your feet.

  • Page 80: Maintenance

    Adjusting the Rear Suspension...... P. 103 Maintenance Schedule........P. 76 Other Replacement......... P. 104 Maintenance Fundamentals ......P. 79 Replacing the Honda SMART Key Battery .. P. 104 Tools ..............P. 89 Removing & Installing Body Components.. P. 90 Battery ..............P. 90 Battery Cover............

  • Page 81: Importance Of Maintenance

    Importance of Maintenance Importance of Maintenance Maintenance Safety Keeping your vehicle well-maintained is Always read the maintenance instructions absolutely essential to your safety and to before you begin each task and make sure that protect your investment, obtain maximum you have the tools, parts, and skills required. performance, avoid breakdowns, and reduce air We cannot warn you of every conceivable pollution.

  • Page 82: Maintenance Schedule

    Maintenance work should be performed in new owner. accordance with Honda's standards and specifications by properly trained and equipped Honda recommends that your dealer should technicians. Your dealer meets all of these road test your vehicle after each periodic requirements. Keep an accurate record of maintenance is carried out.
  • Page 83 Inspect (clean, adjust, lubricate, or replace, if necessary) dealer, unless you have the necessary tools and are Replace mechanically skilled. Clean Procedures are provided in an official Honda Shop Manual. : Technical. In the interest of safety, have your vehicle serviced by your dealer. Continued...
  • Page 84 Maintenance Schedule Frequency Pre-ride Annual Regular Refer to Items Check × 1,000 km Check Replace page P. 79 × 1,000 mi Drive Belt – Final Drive Oil 2 Years – Battery Brake Fluid 2 Years Brake Pads Wear Brake System Headlight Aim –...

  • Page 85: Maintenance Fundamentals

    Maintenance Fundamentals Brakes - Check operation; Pre-ride Inspection ● Front and Rear: check brake fluid level and To ensure safety, it is your responsibility to pads wear P. 99, P. 100 perform a pre-ride inspection and make sure Lights and horn - Check that lights, ●...
  • Page 86 Maintenance Fundamentals WARNING Replacing Parts Always use Honda Genuine Parts or their Installing non-Honda parts may make equivalents to ensure reliability and safety. your vehicle unsafe and cause a crash in When ordering coloured components, specify which you can be seriously hurt or the model name, colour, and code mentioned killed.
  • Page 87 Maintenance Fundamentals Battery This symbol on the battery means that this product must not be treated Your vehicle has a maintenance-free type as household waste. battery. You do not have to check the battery electrolyte level or add distilled water. Clean the NOTICE battery terminals if they become dirty or An improperly disposed of battery can be...
  • Page 88 Maintenance Fundamentals WARNING What to do in an emergency If any of the following occur, immediately see The battery gives off explosive your doctor. hydrogen gas during normal operation. Electrolyte splashes into your eyes: ● Wash your eyes repeatedly with cool water for at least 15 minutes.
  • Page 89 NOTICE NOTICE Replacing a fuse with one that has a higher Installing non-Honda electrical accessories can rating greatly increases the chance of damage to overload the electrical system, discharging the the electrical system. battery and possibly damaging the system.
  • Page 90 Selecting the Engine Oil For recommended engine oil, see service symbol. “Specifications.” P. 143 If you use non-Honda engine oil, check the label to make sure that the oil satisfies all of the following standards: JASO T 903 standard : MB ●...
  • Page 91 A concentration of up to 60% will provide better protection in colder climates. Recommended brake fluid: NOTICE Honda DOT 3 or DOT 4 Brake Fluid or Using coolant not specified for aluminium equivalent engines or tap/mineral water can cause corrosion.
  • Page 92 Maintenance Fundamentals Inspecting for Damage Crankcase Breather Inspect the tyres for Service more frequently when riding in rain, at cuts, slits, or cracks that full throttle, or after the vehicle is washed or expose fabric or cords, overturned. Service if the deposit level can be or nails or other seen in the transparent section of the drain foreign objects...
  • Page 93 Maintenance Fundamentals WARNING Inspecting Tread Depth Inspect the tread wear indicators. If they Riding on tyres that are excessively become visible, replace the tyres immediately. worn or improperly inflated can cause a SH150AD/SH150AD2/SH150AD3 crash in which you can be seriously hurt For safe riding, you should replace the tyres when the minimum tread depth is reached.
  • Page 94 Have the wheel balanced Front wheel only ● Always use the size and type of tyres with Honda Genuine balance weights or recommended in this owner's manual. equivalent after the tyre is installed. Do not install a tube inside a tubeless tyre ●...

  • Page 95: Tools

    Tools The tool kit is in reverse side of the seat. P. 69 You can perform some roadside repairs, minor adjustments and parts replacement with the provided tools. Standard/Phillips screwdriver ● Screwdriver handle ● 10 × 14 mm Open end wrench ●...

  • Page 96: Removing & Installing Body Components

    Removing & Installing Body Components Battery Removal Make sure the ignition switch is in the (Off) position. Positive terminal Remove the battery cover. P. 92 Rubber band Unhook the rubber band. Disconnect the negative - terminal from the battery. Disconnect the positive + terminal from the battery.
  • Page 97 Removing & Installing Body Components Battery Installation Install the parts in the reverse order of removal. Always connect the positive + terminal first. Make sure bolts and nuts are tight. Make sure the clock information is correct after the battery is reconnected. P.

  • Page 98: Battery Cover

    Removing & Installing Body Components Battery Cover Battery Cover Removal Open the seat. P. 69 Clips Remove the battery cover by removing Battery cover the clips. P. 93 Installation Install the parts in the reverse order of removal.

  • Page 99: Clip

    Removing & Installing Body Components Clip Clip Installation Push the bottom of the centre pin. Removal Centre pin Insert the clip into the hole. Press down on the centre pin to release Press down on the centre pin to lock the the lock.

  • Page 100: Engine Oil

    Engine Oil Checking the Engine Oil Upper level Check the engine oil with the Idling Stop switch at (Idling). If the engine is cold, idle the engine for 3 to 5 minutes. Turn the ignition switch to the (Off) Lower level position and wait for 2 to 3 minutes.
  • Page 101 Engine Oil Adding Engine Oil Adding Engine Oil For the recommended oil and oil selection guidelines, see “Maintenance Fundamentals.” P. 84 If the engine oil is below or near the lower level mark, add the recommended engine oil. P. 84, P.

  • Page 102: Coolant

    Coolant Checking the Coolant Check the coolant level in the reserve tank while the engine is cold. UPPER level mark Place your vehicle on its centre stand on a firm, level surface. Check that the coolant level is between the UPPER level and LOWER level marks Reserve tank on the reserve tank.
  • Page 103 Coolant Adding Coolant Adding Coolant Reserve tank cap If the coolant level is below the LOWER level mark, add the recommended coolant P. 85) until the level reaches the UPPER level mark. Add fluid only from the reserve tank cap and do not remove the radiator cap.
  • Page 104 Coolant Adding Coolant Securely reinstall the reserve tank cap. Install the parts in the reverse order of removal. WARNING Removing the radiator cap while the engine is hot can cause the coolant to spray out, potentially scalding you. Always let the engine and radiator cool down before removing the radiator cap.

  • Page 105: Brakes

    Brakes Checking Brake Fluid Front brake Front brake fluid reservoir Place your vehicle in an upright position on a firm, level surface. Check that the brake fluid reservoir is LOWER level mark horizontal and that the fluid level is above the LOWER level mark.
  • Page 106 Brakes Inspecting the Brake Pads Inspecting the Brake Pads Inspect the brake pads from in front Front of the brake caliper. Inspect the brake pads from the rear Check the condition of the brake pad wear Rear left of the vehicle. indicators.

  • Page 107: Side Stand

    Side Stand Checking the Side Stand Lower the side stand all the way. The engine should stop as you lower the side stand. If the engine doesn't stop, have your vehicle inspected by your dealer. Side stand spring Place your vehicle on its centre stand on a firm, level surface.

  • Page 108: Throttle

    Throttle Checking the Throttle With the engine off, check that the throttle rotates smoothly from fully closed to fully open in all steering positions and throttle freeplay is correct. If the throttle does not move smoothly or close automatically, or if the cable is damaged, have the vehicle inspected by your dealer.

  • Page 109: Other Adjustments

    Other Adjustments Adjusting the Rear Suspension Extension bar 1 2 3 4 5 Spring Preload You can adjust the spring preload by the adjuster to suit the load or the road surface. Use the pin spanner and extension bar to turn the adjuster.

  • Page 110: Other Replacement

    Honda SMART Key Battery with a protective cloth into the slit. Wrap a coin or a screwdriver with a If the Honda SMART Key indicator flashes 5 protective cloth to prevent scratching times when the ignition switch is turned to the Honda SMART Key.
  • Page 111 Lower case Replace the old battery with a new battery with the negative - side facing Snap the two halves of the Honda SMART Key back together. Make sure that upper and lower cases are set in the right position.
  • Page 112 Other Replacement Replacing the Honda SMART Key Battery CAUTION • Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type. • Do not expose to excessive heat such as sunshine, fire or the like, that can result in...

  • Page 113: Troubleshooting

    Engine Does Not Start Even If the Throttle is Overheating (High coolant temperature Opened ............. P. 117 indicator is on) ..........P. 109 When the Honda SMART Key System Does Not Warning Indicators On or Flashing..... P. 110 Operate Properly........... P. 118 PGM-FI (Programmed Fuel Injection) Unlock the Seat in an Emergency ....

  • Page 114: Engine Will Not Start

    Engine Will Not Start Starter Motor Operates But Starter Motor Does Not Engine Does Not Start Operate Check the following items: Check the following items: Check the correct engine starting Check the correct engine starting ● ● sequence. P. 59 sequence.

  • Page 115: Overheating (High Coolant Temperature Indicator Is On)

    Overheating (High coolant temperature indicator is on) The engine is overheating when the following Stop the engine using the ignition switch. occurs: Allow the engine to cool with the ignition High coolant temperature indicator switch in the (Off) position. ● comes on.

  • Page 116: Warning Indicators On Or Flashing

    Warning Indicators On or Flashing PGM-FI (Programmed Fuel What to do when the indicator lamp blinks Injection) Malfunction Park the vehicle in a safe place with no Indicator Lamp (MIL) flammable items and wait at least 10 minutes with the engine stopped until it cools. Reasons for the indicator lamp to come NOTICE on or blink...

  • Page 117: Abs (Anti-Lock Brake System) Indicator

    Warning Indicators On or Flashing ABS (Anti-lock Brake System) Indicator ABS (Anti-lock Brake System) If the ABS indicator stays on, your brakes will continue to work as a conventional system, Indicator but without the anti-locking function. If the indicator operates in one of the The ABS indicator may flash if you turn the following ways, you may have a serious rear wheel while the rear wheel is lifted off...

  • Page 118: Torque Control Indicator

    Warning Indicators On or Flashing Torque Control Indicator Torque Control Indicator Even when the Torque Control indicator is on, your vehicle will have normal riding ability without Torque Control function. If the indicator operates in one of the When the indicator comes on while the following ways, you may have a serious Torque Control is in operation, you will problem with the Torque Control.

  • Page 119: Honda Smart Key Indicator

    It is probably caused by the following: Strong radio waves or noise are affecting ● If you do not have the Honda SMART Key, the system the ignition switch can be unlocked in You lose the Honda SMART Key while another way.

  • Page 120: Other Warning Indications

    Other Warning Indications Fuel Gauge Failure Indication If the fuel system has an error, the fuel gauge indicators will be displayed as shown in the illustration. If this occurs, see your dealer as soon as possible.

  • Page 121: When The Idling Stop System Does Not Operate Properly

    When the Idling Stop System Does Not Operate Properly Idling Stop Indicator Does Not If PGM-FI malfunction indicator lamp (MIL) lights: Come On When the PGM-FI malfunction indicator lamp (MIL) lights, the Idling Stop system does not When the Idling Stop indicator does not operate for protection of the engine.

  • Page 122: Engine Is Not Stopped By The Idling Stop System While The Idling Stop Indicator Is On

    When the Idling Stop System Does Not Operate Properly Engine is Not Stopped by the Idling Stop System While the Idling Stop Indicator is On Engine is Not Stopped by the Idling Stop System While the Idling Stop Indicator is On When the engine is not stopped by the Idling Stop system while the Idling Stop indicator is on, perform the followings.

  • Page 123: Engine Does Not Start Even If The Throttle Is Opened

    When the Idling Stop System Does Not Operate Properly Engine Does Not Start Even If the Throttle is Opened Engine Does Not Start Even If If the Idling Stop switch is at (Idling): While the engine is stopping by the Idling the Throttle is Opened Stop system, if you press the Idling Stop switch to...

  • Page 124: When The Honda Smart Key System Does Not Operate Properly

    When the Honda SMART Key System Does Not Operate Properly When the Honda SMART Key system does Check that there is no communication ● not work properly, perform the following. failure in the Honda SMART Key system. Check that the Honda SMART Key system The Honda SMART Key system uses low- ●...
  • Page 125 When the Honda SMART Key System Does Not Operate Properly Check that a registered Honda SMART Check the battery condition and battery ● ● Key is used. lead in your vehicle. Use a registered Honda SMART Key. Check the battery and battery terminals. If The Honda SMART Key system cannot be the battery is weak, contact your dealer.

  • Page 126: Unlock The Seat In An Emergency

    Unlock the Seat in an Emergency The seat lock can be unlocked by using the Front lid emergency key. Open Remove the front lid by pushing the side of the front lid. Front lid...
  • Page 127 Unlock the Seat in an Emergency Align the projection of the emergency key Emergency seat opener with the slot of the emergency seat opener, and turn the emergency key counterclockwise. Open the seat and turn the emergency key clockwise. Close Projection Close Close and push down on the rear of the...

  • Page 128: Unlock The Ignition Switch In An Emergency

    (Lock) or SEAT FUEL position. more than 4 seconds. Input the ID number on the ID tag in order The ignition switch ring and the Honda from the left in turn by pressing the ignition SMART Key indicator flash. switch.
  • Page 129 To input “1” Ignition switch When the ignition switch is locked, the ignition switch ring and the Honda SMART Key indicator go off, the turn signals flash once. To unlock the ignition switch again, repeat the procedure for unlocking the ignition switch.
  • Page 130 After the last ID number is input, the ignition If you make a mistake while inputting your ID, switch ring and the Honda SMART Key press and hold the ignition switch for 2 indicator flash 3 times, and then go off.

  • Page 131: Tyre Puncture

    Tyre Puncture WARNING Repairing a puncture or removing a wheel requires special tools and technical expertise. Riding your vehicle with a temporary We recommend you have this type of service tyre repair can be risky. If the temporary performed by your dealer. repair fails, you can crash and be After an emergency repair, always have the seriously injured or killed.

  • Page 132: Electrical Trouble

    Electrical Trouble Battery Goes Dead Burned-out Light Bulb Charge the battery using a motorcycle All light bulbs on the vehicle are LEDs. If battery charger. there is an LED which is not turned on, see Remove the battery from the vehicle before your dealer for servicing.

  • Page 133: Blown Fuse

    Electrical Trouble Blown Fuse Blown Fuse Spare fuses Before handling fuses, see “Inspecting and Replacing Fuses.” P. 83 Fuse Box Fuses Fuse puller Remove the battery cover. P. 92 Remove the fuse box cover. Fuse box cover Pull the fuses out one by one with the fuse puller located back side of the fuse box cover.

  • Page 134: Unstable Engine Operation Occurs Intermittently

    Unstable Engine Operation Occurs Intermittently If the fuel pump filter is clogged, unstable engine operation will occur intermittently while riding. Even if this symptom occurs, you can continue to ride your vehicle. If unstable engine operation occurs even if sufficient fuel is available, have your vehicle inspected by your dealer as soon as possible.

  • Page 135: Information

    Information Service Diagnostic Recorders....... P. 130 Keys..............P. 130 Instruments, Controls, & Other Features... P. 133 Caring for Your Vehicle........P. 134 Storing Your Vehicle........P. 137 Transporting Your Vehicle ......P. 137 You & the Environment ......... P. 138 Serial Numbers ..........

  • Page 136: Service Diagnostic Recorders

    However this data may be accessed by Honda, its authorised dealers and authorised repairers, employees, representatives and contractors only for the purpose of the technical diagnosis, research and development of the vehicle.
  • Page 137 • Locking or unlocking the steering Protect the Honda SMART Key from direct ● sunlight, high temperature, and high The ID number of the Honda SMART Key is on humidity. the ID tag. You can also unlock the ignition Do not scratch or puncture.
  • Page 138 Do not burn. To get an additional Honda SMART Key, take ● Do not wash in an ultrasonic cleaner. the Honda SMART Key and the vehicle to your ● If fuel, wax, or grease adhere to the Honda dealer. ●...

  • Page 139: Instruments, Controls, & Other Features

    Instruments, Controls, & Other Features Instruments, Controls, & EU Directive This Honda SMART Key system complies with Other Features the RE (Radio Equipment) Directive (2014/53/ EU). Ignition Switch Leaving the ignition switch in the (On) position with the engine stopped will drain the battery.

  • Page 140: Caring For Your Vehicle

    Frequent cleaning and polishing is important to After the vehicle dries, lubricate any moving ensure the life of your Honda. A clean vehicle parts. makes it easier to spot potential problems.
  • Page 141 Caring for Your Vehicle Washing Precautions Do not direct water at the air cleaner: ● Water in the air cleaner can prevent the Follow these guidelines when washing: engine from starting. Do not use high-pressure washers: ● Do not direct water near the headlight: High-pressure water cleaners can ●...
  • Page 142 Caring for Your Vehicle Aluminium Components Exhaust Pipe and Muffler Aluminium will corrode from contact with dirt, If the exhaust pipe and muffler are painted, do mud, or road salt. Clean aluminium parts not use a commercially available abrasive regularly and follow these guidelines to avoid kitchen cleaning compound.

  • Page 143: Storing Your Vehicle

    Storing Your Vehicle Storing Your Vehicle Transporting Your Vehicle If you store your vehicle outdoors, you should If your vehicle needs to be transported, it consider using a full-body cover. should be carried on a motorcycle trailer or a If you won't be riding for an extended period, flatbed truck or trailer that has a loading ramp follow these guidelines: or lifting platform and motorcycle tie-down...

  • Page 144: You & The Environment

    You & the Environment You & the Environment Recycle Wastes Put oil and other toxic wastes in approved Owning and riding a vehicle can be enjoyable, containers and take them to a recycling centre. but you must do your part to protect the Call your local or state office of public works or environment.

  • Page 145: Serial Numbers

    Serial Numbers Serial Numbers The frame and engine serial numbers uniquely identify your vehicle and are required in order to register your vehicle. They may also be required when ordering replacement parts. You should record these numbers and keep them in a safe place. Frame number Engine number...

  • Page 146: Fuels Containing Alcohol

    Fuels Containing Alcohol Fuels Containing Alcohol The use of petrol containing more than 10% ethanol may: Some conventional fuels blended with alcohol Damage the painting of the fuel tank. ● are available in some locales to help reduce Damage the rubber tubes of the fuel line. ●...

  • Page 147: Catalytic Converter

    (CO), and oxides of nitrogen (NOx) in the off the engine. exhaust gases into safe compounds. A defective catalytic converter contributes to air pollution and can impair your engine's performance. A replacement unit must be an original Honda part or equivalent.

  • Page 148: Specifications

    Specifications Main Components ■ SH125AD/AD2/AD3 125 cm (7.6 cu-in) Displacement Overall length 2,090 mm (82.3 in) SH150AD/AD2/AD3 157 cm (9.6 cu-in) Overall width 730 mm (28.7 in) 53.5 x 55.5 mm (2.11 x SH125AD/AD2/AD3 Overall height 1,130 mm (44.5 in) 2.19 in) Bore x stroke Wheelbase...
  • Page 149 0.14 L (0.15 US qt, 0.12 Imp (Driver only) 225 kPa (2.25 kgf/cm , 33 disassembly Rear psi) Recommended Honda DOT 3 or DOT 4 Brake Fluid 200 kPa (2.00 kgf/cm , 29 brake fluid Front Tyre air pressure psi) Cooling system (Driver and 0.47 L (0.50 US qt, 0.41 Imp qt)
  • Page 150 Specifications Bulbs ■ Headlight Brakelight/Taillight Front turn signal Rear turn signal License plate light Position light Fuses ■ Main fuse 20 A Other fuse 15 A, 10 A, 7.5 A...
  • Page 152 Online Owner’s Manual https://www.hondamotopub.com/ 32K0RA20 XXX.XXXX.XX.R 00X32-K0R-A200 PRINTED IN XXXXX...

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Sh150 2023

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