Hook the clamp end of your test light to an engine ground then touch the test light to the starter post with the switch in start position. If you have a kick starter engine, a good way to tell if the engine is seized is the fact that the kick pedal will not move at all because the components inside the engine are stuck in place. power from the battery to the starter motor. Here are some ways you can prevent that from happening. Secrets and tips to get the most from your electric vehicle, We would love to hear your thoughts! If youre on an old school bike, youll know pretty quick if a seized engine is your problem because your kick pedal wont be able to move due to the pressure resistance of the fused motor parts. Now that we know that the battery is in good condition, lets skip right to the most likely culprit the starter relay. If the test light did not light up while testing the control side of the start relay in the previous test, then its time to move on to the various safety switches that are found on all motorcycles. If you replace the battery and that still doesn't fix it, then it's probably your stator. Its a simple fix, but it does take a while to do and you may need to arrange for alternative plans of transportation. Actually, unless the relay has a diode in it, it won't matter if the polarity is switched; the electromagnet will be energized regardless. You should hear and feel the relay click. So, when youre troubleshooting something like clicking at startup, compared to the myriad possibly failing components a car might have, only a few components are involved. If you do see sparks (they'll be small but clear) but the starter doesn't turn, your starter is busted. How Do You Isolate a Bad Starter Relay on a Motorcycle? Put your motorcycle battery back on. Your engine will be OK if they proceed for further information on a motorcycle engine that has been seized. Even if you test the voltage on a battery and it says 12.6 volts (a full charge), that doesnt necessarily mean theres enough current in the battery to get the motorcycle started. The starter motor on a bike uses a lot of power to turn the engine. Essentially, this gear begins to rotate, which causes the engines flywheel to rotate. Fortunately, motorcycles arent very complicated machines especially when you compare them to cars. Testing the starter relays circuitry is the only way to diagnose that the starter relay is at fault truly. make sure the battery is fully charged. Charging a motorcycle battery can take anywhere between 8 20 hours. Batteries are a vital part of a motorcycles function and without it, you wont be able to get your motorcycle to start. It can also be a sign that the solenoid is not functioning correctly. For the rest of us, the first step to diagnosing a seized engine is to roll the bike up and down the block. If its any lower than that, you likely wont be able to get it started at all, thus you hear the clicking sound. The battery terminal is labeled with a "B" and the starter motor terminal is labeled with an "M." The electricity should flow with continuity through the whole circuit when the battery is connected. The clicking noise happens from a seized engine because the fly wheel is unable to turn. Next day same problem no crank no start If the engine cranks over, then it was a bad clutch switch all along, and if it doesnt move on to the next one. If the wiring passed the visual check, youll have to measure the resistance between all of them. Key-on acts like no battery/dead battery. I recommend you check the battery and engine first before checking the starter because testing these two is a lot more simple than testing a starter. While starter relay problems arent necessarily widespread, all mechanical parts wear out, eventually. Put your bike in the highest gear possible. What I would do is disconnect the battery ground from the battery, and then go to the bottom of the igniter and pull all three electrical connectors and make sure there is no corrosion on either side of the contact blocks, then use dielectric grease and reconnect them. the relay does not close. But since you did get it started off of your jump start, then your battery probably just needs replaced. To test the relay, get your test light out. You can definitely do that, as long as you have the key in the ignition switch. EXPERT TIP Jason Shackelford Auto Technician There should also be power on the heavier cable on the relay from the battery too. Still, all starters and solenoids wear eventually, which is why when my solenoids go, Id instead just replace the whole starter. Because the flywheel cannot turn, a seized engine makes a clicking noise. At 12.4 volts, the battery is 75% charged. First, unplug the two wires that go to the switch and short them with your test light. the 4P* starter switch works = starter relay switch clicks only (noticed a tiny connection spark) R3. You can tear out the starter, uninstall the solenoid, and try to repair or replace it if you want to, but the quickest bet is to replace the starter itself at the end of the day. Look for loose connections everywhere. and the solenoid is polarizing the starter motor just fine. The starter should now engage and turn over the engine. Essentially, this gear starts turning which in turn starts rotating the flywheel in the engine. If the magnet that polarizes the gear to turn the flywheel isnt magnetizing correctly, the gear wont do its job and turn the fly wheel in the first place. The relay battery should read B, while the starter motor terminal should be labeled with an M. Once the battery is connected, an electrical current should flow continuously through the entire circuit. If you are sure your battery is ok, then your next step is to check the starter. Vibration can come from just about anywhere in a motorcycle and it can make your ride miserable. Motorcycle has Intermittent Starting Problems. Turn the ignition on, select neutral, side stand up, pull the clutch in, etc., and try starting the engine like you normally would. Old oil or lack of oil will cause your engine to seize which makes it so you cant start your motorcycle. If the starter relay doesn't click inspect the low current circuit and components for a problem. They both tested good. become too hot and essentially weld together. The Fora platform includes forum software by XenForo. When an engine seizes, the components inside the engine lock up to the point where the crankshaft is unable to turn the bearings. Touch one terminal with the piece of metal and then the other one. Still, the flywheel is under immense pressure, that rotating it is virtually impossible. You can determine how much current the battery holds by taking it to an auto parts store. The cookie is used to store the user consent for the cookies in the category "Other. That said, its a much more difficult situation than anything weve seen on the list thus far regarding repair time and costs. This is different from a "won't start" issue. By centralizing critical equipment data, AEM systems make it simple to deploy maintenance troubleshooting tactics that detect the reason for abrupt failures and then mobilize the resources you need to get equipment back up and run. Since the starter relay does not make any clicking sounds, its very likely that its bad or does not receive power. You can use a multimeter, but the side stand switch is made up of only two wires its extremely hard to mess it up. Webnews21 is all about lifestyle and entertainment. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. M mav These cookies track visitors across websites and collect information to provide customized ads. Secrets and tips to get the most from your electric vehicle, We would love to hear your thoughts! Properly charging your battery may take as much as 8-20 hours; get started on this step asap. No clicking means the solenoid is not properly engaging, but this may also be due to a dead battery. You obviously have power to the solenoid. Jump the starter at the post with a long flat head screwdriver. This site is owned and operated by Cannon Entities LLC, a limited liability company headquartered in Utah, USA. Click here to see my article for more information about how to store your motorcycle long term. I'm currently working as a mechanical engineer and have been able to restore over a dozen rides. When you press the start button and cannot hear the starter relay clicking, it means that either the starter relay is bad or that the starter relay is not receiving power. Stay on top of your oil changes and make sure to use the right kind of oil specific to your motorcycle. coming from. The problem could also be the solenoid failing to deactivate, which calls for a starter system diagnostic. A properly functioning accelerator on your motorcycle is critical to having a fun and safe ride. Either of those will limit the amount of power going to the starter. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. 12.4 volts is considered 75% charged, 12.2 is considered 50% charged and so on. did you try push-starting the bike?clean & dry the spark plugs with a propane torch. Reconnect it and try again. Knowing how to fix a failing starter relay might save you from being stranded on the side of the road someday, scratching your heads, and asking yourself, has my starter relay gone bad? Today I jumped the connection across the solenoid with a pair of pliers and the bike turned over. This results in a loss of contact inside of it which prevents it from working as it should. Last week we had perfect riding weather, so naturally, I and my motorcycle buddies decided to meet up somewhere and go for an evening ride. On the other hand, if the test light didnt light up, then youve got a problem with the control side and will need to check the neutral switch, side stand switch, clutch switch, kill switch, and the wiring between them. Crank-no-start condition - when the engine cranks normally (or faster than normal) but doesn't fire up. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. Analytical cookies are used to understand how visitors interact with the website. Luckily, there are only a handful of components that could go bad and prevent the engine from starting, and if you test them and the wiring integrity between them properly, youll be back on the road in no time. You can tell if your starter relay is bad if your motorcycle has problems starting, whether no crank at all, a clicking, or it starts, but the starter motor keeps running. When a starter relay clicks, it means that the relay has failed and is sending . Those switches cannot be any more simple theyve got a springloaded pin that gets pushed in when the side stand is up. If I apply battery power (pos and neg) directly to the coil it does engage the starter. This post is to explain what the noise is and why it happens. This includes the Positive at the battery and the starter. If the solenoid isn't the source of the click, tracing the sound should take you to the relay on those models. If a bad battery and a seized engine are ruled out, the starter is the source of your motorcycles clicking. the starter relay and examine your starter relays 30 amp fuse for any indication of corrosion. Jun 18, 2017. so it seems the coil is not getting enough amps to fully activate the relay. Those clicking noises can rapidly spoil someone's day. Attempt to start the engine and listen to the starter relay. All I get is a click coming from solenoid. Gas should not be used if it has been sitting for longer than 6 months. A forum community dedicated to the Suzuki GSX-R motorcycle. You need to have at least 12.2 volts, or a 50% charge, to get the motorcycle started. Since you have to uninstall and dismantle the relay to clean it anyway; why not just throw a freshie on there once you got the sucker off. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. That can cause electrical connections to overheat and melt. Ideally, it should be around 12.4-6V. This in turn will makes that clicking sound. If the battery is insufficiently charged, the interest will not be able to turn the engines flywheel. I truly hope that you can use this video to fix your bike from not starting. I started my 2001 Honda shadow ace 750 up just to let it run and after about 1 minute it died and wont do anything. nickbehavin. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. If you have power coming from your start button it should be measurable. If you have a kick-starting engine, the kick pedal will not move because the components inside the machine are held in place is an excellent method to identify if the engine is seized. An ignition relay costs $5 to $50, and labor costs $10 to $50. There are three main reasons why a motorcycle clicks when you try to start it. YES, you can start your car..it will actually charge the bike battery. If your battery doesnt have enough charge to power the magnet, the agent will fail in its attempts to crank the flywheel into motion. Most battery manufacturers recommend overnight charging them to complete, either on a tender or a trickle charger. If it comes from the starter, your problem is in the solenoid. First, you must check your battery and other components. If you get no response to your test light the solenoid contacts are bad. Also make sure to connect your battery to a battery tender if its going to be a while until your next ride. Cleaned everything out put back together.. Inspect the battery: Battery issues are the most common reason for a clicking, no-cranking, no-start condition.
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