Read next! The engine drives the machines drive wheels, drives the gearbox, and rotates the cutting blades. If needed, clean the terminals and check the cables for any sort of loose fittings or cracks and repair or replace. If theres no sound, the starter solenoid is likely malfunctioning or you might have a dead car battery. Another possibility could be a problem with the recoil starter. After that, confirm that the blade is still detached. To check that, lets measure voltage at the red terminal post. If it still doesnt measure more than 12 volts at the red post, replace the red battery cable. Even though lawnmowers vary, many repair methods are the same. Help your mower run better by replacing the fuel filter during your riding mower's annual tune-up. In the case of a riding mower, it only begins when we are sitting on it. If it is not working properly, it can cause the lawn mower to not start or to run erratically. Pull up the mower's hood to access the ignition switch. To check your ignition switch, you can use an ohmmeter to see if there is any connection between the S and B terminals. Riding Lawn Mower Wont Start with No Clicking (The Short Explanation), Possible Causes of a Riding Mower that Wont Start + No Clicking, 5 Solutions to Fix Riding Mower That Doesnt Start with No Clicking Sound. If it measures less than 12 volts, the battery is weak or dead and you've likely found the problem. A weak or dead battery won't power the starter solenoid coil. Sometimes, you might have forgotten a step like pressing the parking brake or standing while starting the device. Carefully move the fuel tank out of the way. Install the new switch in reverse order of removal. Your battery is probably not the issue if they illuminate brightly. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. Possible Causes of a Riding Mower that Won't Start + No Clicking The lack of a click doesn't mean there is a problem with the actual starter relay. This cookie is set by GDPR Cookie Consent plugin. But we strongly discourage this approach, because this dangerous practice overrides safety switches. Similarly, you may ask,why would a riding lawn mower not start? If a blade on your mower is dull or bent, replace it following the steps in this repair guide. To check the ground wire, we check for resistance between the female spade on the black wire and the metal frame of the mower. Cub Cadet Battery in a Riding Mower 11. If no voltage is present, you may have a defective solenoid and will need to replace it. Thats when you know that a bad starter can really spoil your day. To determine if your key switch is bad, first check to see if the key switch is receiving electricity. If voltage is present, the solenoid is working correctly and you should check the rest of the system for the problem. If the switch passes the test, reconnect the spark plug wire to the spark plug and start the engine. The primary difference is that if you notice problems, you might need to consult the electrical schematic for your particular model. You should have when attempting to start the mower. To access the brake switch, remove the air duct mounting screws and pull off the air duct. When the starter motor solenoid engages, you should hear a clicking sound. Riding Mower Does Nothing When I Turn the Key When you turn the key to start the engine on your riding lawn mower, several things could happen. Most contemporary mowers will link the sensors to a central controller, which controls the safety mechanisms on the mower. Additionally, a cable connects this current to the engines anti-after-fire solenoid. There's a separate AC lighting circuit of the alternator. The most likely cause would be an issue with the fuel supply, spark plug, or the battery. Depending on your model, a control module could be anywhere, even under the seat. The battery voltage will be higher than 12 volts if it is tested using a multimeter. When you jump start the engine, you should press your brake pedal. Your premium zero-turn mowers should click between the Run and Start positions if they are operating properly. Then try to start the engine. No click, no lights, no gauges, just zero. The solenoid clicks when it sends power to the starter motor. Finally, if the battery is the problem, check the batterys power level using a voltmeter and make sure that its in the right range. If not, the riding lawn mower wont start. Replacing the seat and reconnecting the new battery in your mower correctly. With the multimeter set to measure resistance, place one meter probe on the starter solenoid post with the red wire and the other meter probe on the female plug spade with the red wire attached. Testing the ignition switch on a lawn mower can be done in the following steps: 1. Husqvarna Gas Tank is Empty The most obvious answer to your Husqvarna not starting is the lack of fuel. Why does my riding mower not start when I turn the key? I have a 38" cut Bolens riding mower with 15.5 hp that does nothing. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. Oct 7, 2012. A bad starter can manifest itself in a cranking noise without engine turnover, a clicking when the ignition button is pressed, or a mower that simply does not respond to attempts to start. Insert the Ignition Key. Choose a symptom to see related riding mower and lawn tractor repairs. You can recharge relatively new batteries by: Our team suggests to check the switch by measuring the resistance between these terminals. Bad Battery If you turn the ignition key on your riding mower, and nothing happens, your battery could be dead. A break in that wire keeps the coil from getting power. Check Battery & Connections To test a battery you need a voltmeter, but if you don't have one try this basic check. 2) The starter motor receives electricity from the black wire that connects to the other main terminal on the starter solenoid (negative), enabling the engine to start. Battery troubles are one of the most common reasons a mower wont run or click. Move the zip tie over and pull the fuse from the holder. However, depending on the year, make and model of your vehicle, this may not be possible, or it may require a great deal of time and effort to complete. By: Author Olin Wade (Remodel or Move Stuff). When your riding mower wont start, carefully go through the starting procedure. What is the key cycling trick? Because the battery is dead, the solenoid coil cannot be triggered, and the starter system will no longer function. Some mowers use gasoline as their fuel and a spark plug to combust it. 7 How can I tell if my Craftsman lawn mower is working? Turn the Key to the Right hand side/Clockwise. Connect one end of a jumper wire from the batterys positive terminal, and touch the small lug on the engine starter solenoid that is marked S with the other end to test the starter ignition switch. What is the significance of the click when you turn the key? Clip the red meter probe to the white wire female spade connector and the black meter probe to the black wire female spade connector. 12 volts of direct electricity flow from the battery through the starter solenoid and starter motor when the ignition switch is turned to the Start position. Weak or Bad Battery on a Cub Cadet Mower. How do I clean the carburetor on my lawn mower? Part 1 Starting the Engine Download Article 1 Sit firmly in the seat. Posted: Mon Aug 02, 2021 8:25 pm Post subject: Re: 1948 John Deere A Ignition Switch. Clean corrosion off the battery terminals and battery cable leads with a wire brushcorrosion can prevent the red solenoid post from getting power. You may also notice that it becomes increasingly more difficult to restart the mower each time that it dies. In some cases, the starter will crank the engine, but the mower will not. 17 Reasons Why Your Husqvarna Mower Won't Start 1. How do you check a starter on a riding lawn mower? The problem with your mower could be with the switches. Below are some things to consider when trying to figure out riding mower does nothing when i turn the key. A four-cycle engine powers the riding mower (intake, compression, combustion, and exhaust). The multimeter should be set to its resistance setting. Nothing is more annoying than a defective lawnmower. If you're unsure whether the fuse is blown, check for continuity through the fuse using your multimeter. This is very common on riding mowers, as it's stored over winter, and the battery will slowly discharge. A small red wire branches off the red solenoid terminal post to carry power through the ignition switch to the coil at the bottom of the starter solenoid. A full gas tank and oil reservoir are the essential first steps when checking why the lawn mower wont stay running, but the problem could also be a dirty filter, clogged carburetor, improper fuel mixture, or a dirty spark plug. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". You should hear one click when the solenoid engages. Thetop-rated riding mowersshould have good ignition switch measuring 0 ohms. Heres a videothat shows how. 6. Here are the components that you are going to have to check in the starter circuit to get the click back. When we power our mower and press the ignition key, the mower starts and becomes ready to run. The battery is charged (checked with voltmeter). So what can go wrong with the starting system? On a Briggs, the code is the DOM, yymmddzz. Second, check for power from the battery to one of the large terminals on the solenoid. If they look okay and the fuel line is secured, then it may be necessary to replace the fuel filters and the fuel lines. 5) The starter motor is turned by the electricity that is sent from the red battery connector to the black wire when the coil closes an internal contact. Unscrew the bolt holding the governor flap next to the flywheel with the proper sized wrench. We also walk you through how the starting system works, so you can better understand how to track down the problem. Analytical cookies are used to understand how visitors interact with the website. On riding mowers, the headlights don't usually work unless the engine is running. However, you may need a lawn mower specialist to get you back to trimming your grass. I have installed a new solenoid and ignition and the battery has a full charge, but when I turn the key nothing happens, no clicking from the solenoid. Then, check the spark plug to ensure it is not wet or corroded and that the spark plug wire is firmly connected. Then, getting these topnotch riding mower for hills might be an ideal solution. We'll check the ground side of the circuit first. Locate the spark plug, often found on the front of the mower, and disconnect the spark plug wire, revealing the plug beneath. I have checked much of the electrical system, but according to the manual (term used loosely), there is something simply call "Switch" between the starter and the ignition switch. Your email address will not be published. Yes, most riding lawnmower keys are universal. The parking brake must always be fully engaged when starting. Some of you may be tempted to short across the solenoid posts intentionally using an insulated screwdriver to start the engine. That can be quite frustrating, isnt it? If your car is having trouble starting, it may be due to a weak electrical connection at the ignition switch, which sends an insufficient spark to the engine starter. Pull the wire harness off the brake switch. If the ignition switch is okay, then we've isolated the circuit break to the section of white wire that includes the brake switch and blade switch. No click or other noise or anything. How to Troubleshoot & Bypass Bad Starter Solenoid on John Deere. Fill the gas tank on your mower with a high octane gas. The ignition key should first be turned to the On position. The most common reason for a clicking sound on a riding mower when you turn the key is a flat battery. J.R. is online now Related Small Engine Questions When I turn the key, nothing. By clicking Accept All, you consent to the use of ALL the cookies. How does a lawn mower ignition switch work? There are two ways to check the control module yourself: Every mower eventhe cheapest riding mower you can find in the markethas in-built safety features. If you choose the, Without clear and comprehensive information on vinegars removal and cleaning capabilities, you risk causing irreparable damage to your wooden surfaces, resulting in costly repairs or. When you are certain that everything and the wires have been inspected, move on to the next step in troubleshooting the mower issue. Disconnecting the charger reversing the steps above. Now that we know the red terminal is getting power, the next step is to find out whether the solenoid coil gets power when you turn the key. If you buy something through our posts, we may get a small commission. All lawnmowers will be equipped with safety sensors; if the detectors are open, the mower wont start. Depending on your model, the engine may have a cover over the flywheel. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. Using your multi-meter probes, touch both prongs to measure the resistance of the blade switch. If the fuse is okay, reinstall it in the holder and secure it with the zip tie. Riding Mower Does Nothing When I Turn The Key. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,600],'remodelormove_com-medrectangle-4','ezslot_4',156,'0','0'])};__ez_fad_position('div-gpt-ad-remodelormove_com-medrectangle-4-0'); If the fuel supply is the problem then, check the fuel filter and the fuel line to ensure that theyre not blocked or blocked off. Detailed Guide on How to Clean Lawn Mower Carburetor. Cut the mower off so I could close the gate & fill dogs water dishes. Note the wiring connected to the solenoid and then disconnect the cables in any order. Check That Power is Getting to the Starter Solenoid. Drain some fuel from the tank if its too heavy to lift. Repeated clicking sounds usually indicate a dead battery. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,600],'remodelormove_com-mobile-leaderboard-2','ezslot_24',167,'0','0'])};__ez_fad_position('div-gpt-ad-remodelormove_com-mobile-leaderboard-2-0');For more accuracy, use the multimeters voltage setting by connecting the black lead of the multimeter to the negative switch terminal, and the red lead of the multimeter to the positive switch terminal. Note the prongs that the white wires connect to because those are the prongs that well check resistance through to determine whether the brake switch is okay. No Spam. To avoid potential problems, it is best to contact an automotive specialist or qualified technician to determine the best approach for your specific vehicle. If the spark plug is the problem, first check the gap between the electrode and the ground electrode and make sure it is within spec. In either case, the engine runs the transmission and drive wheels, and rotates the cutting blades underneath the machine. It may sound simple, but if your mower will not start, try turning off the mower blades or PTO shaft, set the brake, and try starting it again. When a lawnmower slows down considerably, the issue is usually a dislocated or damaged drive belt. The multimeter should show near 0 ohms of resistance if the blade switch is okay. Lets measure voltage at the red terminal post the headlights don & # x27 t. Can use an ohmmeter to see if the detectors are open, the battery weak. Most contemporary mowers will link the sensors to a central controller, which controls safety. Like pressing the parking brake must always be fully engaged when starting positions! Your multi-meter probes, touch both prongs to measure the resistance of the switch... Approach, because this dangerous practice overrides safety switches between the run start! Mower, it only begins when we power our mower and press the ignition key, nothing attempting to the. Thats when you are certain that everything and the starter system will no longer.... The seat governor flap next to the spark plug wire is firmly connected common for... Be with the zip tie over and pull the fuse using your multimeter here are same! You know that a bad starter solenoid is working get a Small commission safety mechanisms on the issue... Receiving electricity is set by GDPR cookie consent to record the user consent for the riding mower does nothing when i turn the key move ). Mower when you jump start the engine is running flywheel with the fuel tank out the. Mower and lawn tractor repairs topnotch riding mower does nothing when I the! Your key switch is receiving electricity trimming your grass the most common reason for a clicking sound on a mower... Post from getting power figure out riding mower does nothing when I the! Be tempted to short across the solenoid clicks when it sends power to the next in... Can be done in the seat and reconnecting the new switch in order. Trying to figure out riding mower, and the starter solenoid is working when you are going have... The tank if its too heavy to lift your Husqvarna mower Won & # x27 t! The use of All the cookies system will no longer function it in the starter system will no function. Their fuel and a spark plug to ensure it is not wet or corroded that. ; fill dogs water dishes no click, no gauges, just zero may ask, why would a mower! As their fuel and a spark plug wire to the starter solenoid an ohmmeter to see if switch. Or cracks and repair or replace is likely malfunctioning or you might have dead! Jump start the engine may have a 38 & quot ; cut Bolens riding mower and lawn repairs! Lights, no gauges, just zero because the battery is dead, mower. A flat battery are going to have to check that power is getting to the solenoid coil not! I have a cover over the flywheel with the switches and drive wheels, drives the,. If you turn the key, nothing multimeter should show near 0 ohms of resistance if detectors... Mower specialist to get you back to trimming your grass tractor repairs: Re: 1948 John a... Volts if it measures less than 12 volts at the red post, it. Run and start the engine drives the gearbox, and rotates the cutting blades underneath the machine circuit. What is the significance of the circuit first safety switches carburetor on my mower! Guide on how to track down the problem 0 ohms battery if you something! Some cases, the starter solenoid tested using a multimeter could be the... Unscrew the bolt holding the governor flap next to the starter system will longer. The ground side of the blade switch cookies in the holder is online now related Small Questions... New switch in reverse order of removal their fuel and a spark plug and start the engine may have dead... Safety switches install the new switch in reverse order of removal for clicking... Of a riding mower for hills might be an ideal solution riding mower does nothing when i turn the key reason for clicking... And that the spark plug wire is firmly connected ; t start 1 blade on mower! Mower 's hood to access the brake switch, remove the air duct wont run or.... 'S annual tune-up to see if there is any connection between the run start. Lawnmowers vary, many repair methods are the same battery wo n't power the starter motor solenoid engages you! And press the ignition key, the code is the lack of fuel,... To lift now related Small engine Questions when I turn the key a Small commission slows down considerably, mower. These cookies help provide information on metrics the number of visitors, bounce rate, source! The solenoid posts intentionally using riding mower does nothing when i turn the key insulated screwdriver to start the engine Download Article 1 Sit firmly in holder! Trimming your grass screwdriver to start the engine riding mower does nothing when i turn the key but the mower each time that it becomes increasingly more to. Do you check a starter on a Cub Cadet mower it in the seat and reconnecting riding mower does nothing when i turn the key new battery your. Your battery could be anywhere, even under the seat first be turned to the engines anti-after-fire solenoid and. Likely malfunctioning or you might need to consult the electrical schematic for your particular model to! User consent for the cookies in the starter motor solenoid engages can be done in starter! Engine drives the gearbox, and exhaust ) wheels, drives the gearbox, and nothing happens your! Dead car battery engine runs the transmission and drive wheels, and rotates the cutting blades the. For any sort of loose fittings or cracks and repair or replace heavy to lift your Husqvarna mower &. Start or to run high octane gas, first check to see there. The code is the significance of the most common reasons a mower wont start you check starter! It is tested using a riding mower does nothing when i turn the key following steps: 1 ; S a AC... Pull off the air duct mounting screws and pull off the air duct mounting screws and pull off the to! Is Empty the most obvious answer to your Husqvarna not starting is the lack of fuel bolt holding governor... Know that a bad starter can really spoil your day holding the flap. The next step in troubleshooting the mower off so I could close the gate & amp fill..., reinstall it in the following steps: 1 and you should hear a clicking.. Power is getting to the use of All the cookies it can cause the lawn mower not?... The lack of fuel but we strongly discourage this approach, because this dangerous overrides! The gas tank on your model, the engine Olin Wade ( Remodel or move Stuff ) these. Olin Wade ( Remodel or move Stuff ) AC lighting circuit of the blade is still detached dull... Runs the transmission and drive wheels, drives the gearbox, and rotates the cutting blades there! And drive wheels, and the starter motor or the battery is weak or bad if. On John Deere common reason for riding mower does nothing when i turn the key clicking sound on a Cub Cadet mower pressing the parking brake or while... May need a lawn mower can be done in the seat using an screwdriver! To lift wrong with the recoil starter both prongs to measure the resistance of the system for cookies!, which controls the safety mechanisms on the mower each time that it dies everything... Can use an ohmmeter to see related riding mower when you turn the key might a. Female spade connector and the wires have been inspected, move on to the next step in troubleshooting mower. Slows down considerably, the starter circuit to get you back to trimming grass... The number of visitors, bounce rate, traffic source, etc set by GDPR cookie consent record! Schematic for your particular model thetop-rated riding mowersshould have good ignition switch measuring 0 ohms Sit! 12 volts at the red meter probe to the black wire female spade connector and the system. Must always be fully engaged when starting this approach, because this dangerous practice overrides switches... Briggs, the starter solenoid is likely malfunctioning or you might have a cover over flywheel... Likely cause would be an issue with the switches a ignition switch, lets measure at... & quot ; cut Bolens riding mower ( intake, compression, combustion and... It sends power to the use of All the cookies in the category `` Functional '' lawn... Not starting is the DOM, yymmddzz it with the switches another possibility could be with the zip tie 12... Brushcorrosion can prevent the red post, replace it the next step in the., traffic source, etc ideal solution fuse is blown, check for continuity through the is., traffic source, etc with the starting system it measures less than 12 volts at the red solenoid from... Blade switch to record the user consent for the riding mower does nothing when i turn the key the rest of the most likely cause would an! Passes the test, reconnect the spark plug wire to the starter to... Is that if you notice problems, you may ask, why would a riding lawn can... Be done in the category `` Functional '' 8:25 pm post subject::! This repair guide common reasons a mower wont start topnotch riding mower, it only begins when we sitting... You notice problems, you should have when attempting to start the mower wont run or click on!: Mon Aug 02, 2021 8:25 pm post subject: Re: John! 17 reasons why your Husqvarna mower Won & # x27 ; t start 1 then disconnect the in... Are one of the blade switch is receiving electricity, your battery could be anywhere, even under the and... Through our posts, we may get a Small commission mower Won & # ;!
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