How To Get The Right Ignition Switch For Your Lawn Tractor & Avoid Costly Damage!
In this video I show you how to get the proper ignition switch for your riding mower even if you cannot find a part number and how this can avoid causing major damage to your machine!
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Easy to follow and thorough step by step tutorials do it yourself (DIY) videos to help you with your broken lawn and garden equipment including snowblowers and zero turn mowers.
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(Buzzing, sound), (whirring, sound) - Hey, guys.
Welcome back to my Small, Engine, Repair, channel., Today, I, wanna show you guys a quick and easy way to identify the correct switch on your outdoor equipment if ever you need to replace it.
The tips I'll be giving you in the video today will save you a lot of time, especially if you cannot find the manufacturer part number for the ignition switch.
My video today will also help you to prevent further damage to your equipment by making sure that you get the correct switch., So, here's, a typical switch that you will find on most lawn tractors, nowadays.
You will also find these plastic coins, here.
A lot of people think that if they go to replace the switch on their lawn tractor, all they have to do is make sure that the plug at the back fits on the tabs here, the same way it did on their old switch., And, that's, not the case, guys.
Even, though you may have the same plug-in pattern on your ignition switches.
It doesn't mean that it's the right switch for your lawn tractor.
This is what I'm going to be showing you here in today's video.
The reason for that is because each tab on your ignition switch is assigned to a specific function.
One of the tabs may be for your solenoid on your carburetor.
One tab might be to cut off the ignition module, the spark to the spark plug.
And the other ones may be for a whole different array of different functions.
If you look at this switch over here, there's letters, matching each tab., So, L, G, B, M, S.
This is what I wanna show you guys today is to make sure that when you replace your switch, even though the tabs may match on another switch, it doesn't mean that it's the right one, especially if the letters don't correspond to your original switch for each tab.
This is what you've gotta be.
Super careful, about., And again, a lot of people think, as long as you match up the pattern of the tabs, it's going to work.
You might go to a shop.
They say, I, don't have your switch in a new one, but I've got all these switches in here in this bucket here.
Guy reaches in, gets one with the same pattern.
You think it's going to work.
You get home.
You put it on your lawn tractor or whatever equipment you have and all of a sudden.
You have no spark at the spark plug.
Now, on this new switch over here, it's clearly, marked, it's, very easy to see that.
And also on this plastic one over here.
You can see that beside each tab, it's engraved in the plastic.
The letters are there.
You have to absolutely make sure that you match these.
Now, because the letters will always be engraved in the plastic on the plastic switches.
It makes it really easy.
But on the metal switches.
The letters may not always be visible, like this switch over here.
So for example, I've got this older switch here.
And you do not see any letters written down or engraved beside each tab.
The next part in the video's, probably the most important one out of this whole video, guys because I'm going to show you how to find the letter corresponding to each tab here, even though it's not printed or engraved on the switch.
So let's, take this switch, for example.
The letters are not clearly stamped or visible on the back of the switch beside each tab., If, that's, the case, you can find the letters stamped right on the tabs here.
You may have to bend them down a bit.
And there you can see the letter G, clearly., So, I'm, bending them.
Just to show you guys here on video.
It's easier for me to see here in person.
The next tab, you can see the letter M.
You would flip it over, letter B, and the letter G.
And this tab here has nothing stamped on it.
There may be a wire going to it.
So you may wanna double check here.
If you go to get a switch and you have no part number.
This is what you wanna look for.
Wanna look for the letter stamped right on the tabs., Then, you're, absolutely sure you're getting the right switch.
I've had switches come in the shop where the tabs are.
So rusted, I actually had to wire brush.
The tabs until I could see the letter stamped on them.
The tabs may be so corroded that you will not be able to see the letter on the tabs.
If that happens to you, make sure that you get the actual correct switch., I know, it's not going to be easy.
But just remember that it's really important to do that or else.
You may fry some stuff on your equipment.
Some examples I've seen of this were customers have come in the shop here, looking for the right switch, or they came in the shop with two switches.
They told me, I bought this from a shop.
This was my old switch.
This is the one they gave me.
I looked at their switches and I could see that the tabs did not match at the back.
And in one particular example that I can clearly remember.
The guy ended up blowing his coil., His coil, didn't work anymore.
So he had no spark to the spark plug.
So that's, just one example of many things that can happen if you don't get the right switch.
I've seen is the PTO clutch would not engage.
I've seen wires, melt, blown fuses, the lights, wouldn't work.
The machine wouldn't, turn, off., Just, a whole bunch of problems can happen.
Sure that I haven't mentioned all the problems.
Please comment below the video guys if you've had different problem with switches like this, because you didn't have the right one., So, hopefully my video today will be saving you a lot of aggravation and frustrations in the future and possibly some major repairs.
You liked the video, please like it and share it and make sure you're subscribed and have a great day., (buzzing, sound), (whirring, sound).
Use a portable jump starter or use another car to jumpstart your vehicle. Either with a portable jump starter or with a jumper cable connected to another car. It's pretty easy to jumpstart your vehicle. All you have to do is connect to identify the ignition coil and the battery.How do you bypass a faulty ignition switch? ›
Use a portable jump starter or use another car to jumpstart your vehicle. Either with a portable jump starter or with a jumper cable connected to another car. It's pretty easy to jumpstart your vehicle. All you have to do is connect to identify the ignition coil and the battery.Can you repair an ignition switch? ›
For the most part, an ignition switch or assembly can be a straight-forward repair where labor costs are around $75 to $150. If the key will not turn, despite best intentions, then labor prices will rise because removal usually requires the turning of the cylinder.What causes ignition switch failure? ›
Worn ignition switch contacts, temperature problems, or broken springs can all cause the ignition switch to fail, preventing you from starting your car. On the road, poor ignition switch contacts could shut the engine off while driving, which could be dangerous.How much does an ignition switch cost? ›
The average cost for an Ignition Switch Replacement is between $191 and $226. Labor costs are estimated between $77 and $97 while parts are priced between $114 and $129.How do you diagnose ignition problems? ›
- Verify Lack of Spark. ...
- Check for Any Obvious Issues. ...
- Probe for Power. ...
- Double-Check Firing Order. ...
- Double-Check Initial Timing. ...
- Test/Inspect Spark Plugs. ...
- Test Spark Plug Wires. ...
- Check for Spark at Coil.
A bad ignition switch won't be able to supply power to the starter motor, ignition system, and other engine controls, preventing the engine from starting. Keep in mind, however, that engine issues may also be caused by other electrical and mechanical problems, such as a dead battery or a faulty starter solenoid.How do you know if starter or solenoid is bad on riding lawn mower? ›
Touch the metal shaft of a screwdriver to both of the large terminals at the same time. If the engine turns over and starts, the solenoid is bad and should be replaced. If the starter motor does not run, the motor itself is probably defective.When I turn the key on my mower and nothing happens? ›
Riding Mower Clicks but Doesn't Crank
When you hear a click as you turn the key, a weak battery, bad starter solenoid, faulty wiring, failed starter motor or a seized engine could be the cause.
Loose, Dirty or Disconnected Spark Plug in Your Lawn Mower: Check it out, clean off debris, re-connect and tighten. Dirty Air Filter: Clean or replace. Fuel Not Reaching the Engine: Tap the side of the carburetor to help the flow of gas. If this doesn't work, you might need a new fuel filter.
Disconnected, dirty or fouled spark plugs are common causes for engines that won't start. For small engines, spark plugs typically need to be replaced every season or after 25 hours of use. You should also check to make sure the spark plug gap is set correctly.How do I know if my ignition switch fuse is bad? ›
Car suddenly stalls while operating: One of the most common symptoms of a failed ignition relay is a car that suddenly stalls while operating. If the ignition relay shorts, burns out, or otherwise fails while the engine is operating it will cut off power to the fuel pump and ignition system.Is it expensive to replace an ignition switch? ›
Here's a breakup of the average replacement cost estimate: Part cost: $60 to $100. Labor charges: $75 to $150. Total replacement cost: $135 to $250.Is there a fuse for the ignition? ›
The ignition relay is one of the most important electronic relays found on modern vehicles. It is usually located in the fuse and relay panel beneath the hood, and is responsible for providing power to the vehicle's ignition system, and some of the fuel system's components.What is one of the most common ignition problems? ›
A dead battery is one of the most common reasons why your car won't start. Check the battery terminals for corrosion and clean them using a wire brush or battery cleaning solution. If the battery is old or damaged, it may need to be replaced entirely.What are common ignition issues? ›
- Faulty Ignition Coil, Spark Plug, or Spark Plug Wires. An ignition issue can be caused by a faulty or failing ignition coil, spark plug, or spark plug wire set. ...
- Crank Position Sensor Failure. ...
- Cam Position Sensor. ...
- Distributor Pick-Up Coil / Hall Effect Sensor. ...
- Ignition Module.
Typical issues that you will encounter when troubleshooting the ignition system include a dead battery, faulty spark plugs, ignition coils, or distributor. Ignition troubleshooting involves a series of tests and inspections to determine the root cause of the issue and take corrective actions to fix the problem.Do you need a new key when replacing ignition switch? ›
Most vehicles will require a new key when replacing an ignition switch, as the old key has worn down and is incompatible with the new set. However, some cars may be able to use an existing key, depending on the condition and make of the key.How long does it take for a mechanic to replace a ignition switch? ›
Usually, an ignition switch replacement will only take about 20 minutes. However, it could take much longer depending on your car's make and model and the complexity of the ignition covers. The best way to know for sure how long your service will take is to talk to the mechanic directly.Is there a difference between the ignition and ignition switch? ›
The ignition lock cylinder and ignition switch are not the same thing. The lock cylinder is the mechanical tumbler your key slides into; the switch is the electrical portion that sends power to the vehicle. On many cars, these are two separate components that can be repaired individually.
A typical problem with the ignition switch is when your car fails to start. This sign forces you to keep making attempts to turn the engine, draining and, therefore, killing your battery.How long does an ignition switch last? ›
Much like any other switch or relay on a car, the ignition switch is supposed to last as long as the car does. The regular use that this part of the car receives mixed with the frailty of the wires that it contains can lead to it not working over.What are 2 symptoms that would indicate a faulty starter solenoid? ›
- Nothing happens. ...
- A single “click” sound comes from the engine compartment or from under the car. ...
- Repeated “clicking” sounds usually indicate a dead battery.
Let someone turn on the ignition key or press the starter button. Observe the light — if it doesn't turn on, the solenoid is likely failing to transfer power and might need replacement. However, if the light turns on but there's no clicking sound or starter engagement, the issue lies with the car starter.What burns out a starter solenoid? ›
Abnormally high or abnormally low ambient temperatures to which a solenoid is exposed for an extended time may cause a solenoid to burn out. High Temperature. Coil insulation may be damaged and one layer of wire may short to the next layer. A heat shield or baffle will give some protection against radiated heat.What kills ignition coils? ›
What kills ignition coils is location; being mounted in one of the hottest, most vibration prone and dirtiest parts of the engine. Modern ignition coils are typically located between two camshafts on the valve cover and exposed to dirt and oil.Does leaving key in ignition drain battery lawn mower? ›
Leaving the key in the “on” position is an error that can drain a battery in a short time. The same occurs when shutting down the mower with the head lamps still on. The battery supplies power to any of the mower's electrical components that are left on while the engine is turned off.Why is my lawn mower hard to start then dies? ›
If your lawnmower is starting and then stalling, the most likely issue is the carburetor. The most common issue is that the carburetor is dirty. Here's what you need to know about how a dirty carburetor can cause a lawnmower to start, then stall out and die.What do you spray on a carburetor to start? ›
Remove the air filter and shoot a one-second burst of an aerosol petroleum-based lubricant (not starting fluid, silicone or Teflon spray) directly into the carburetor throat. Try starting.How do you test a Briggs and Stratton ignition module? ›
Clip one end of a spark tester to the ignition cable and ground other end to the cylinder head. Spin the flywheel rapidly (at least 350 RPM) and watch for a spark in the tester window. If there's no spark the coil will need replaced.
The three main reasons why an ignition key will not turn include: problems with related components, issues with the key itself, and ignition lock cylinder problems. Tip: Always make sure your parking brake is on to keep the vehicle secure when following these steps.Why does ignition switch get stuck? ›
A car key stuck in the ignition that won't release is usually because of a damaged/worn out car key or the ignition wafers have broken.How do you know if the solenoid is bad on a riding lawn mower? ›
If the engine turns over and starts, the solenoid is bad and should be replaced. If the starter motor does not run, the motor itself is probably defective.Why is my tractor not turning over? ›
The most common cause for the engine not turning over is simply the battery. Either the battery itself is dead, the terminals are corroded so the current can't travel through them, or the battery cables themselves are damaged. Inspect your battery terminals and cables, and test the battery.What is the best lubricant for ignition lock cylinder? ›
Silicone spray or powdered graphite are the most easily found lubricants, or Master Lock 2300D or 2305 lock lubricant should help the lock work more smoothly.How do you clean an ignition switch? ›
- Step 1 : Clean up! Hold the ignition switch upside down, spray loads of the contact cleaner with the red tip stuck inside the key slot AND do the same via the little hole at the base of the stem (see pic below). ...
- Step 2: Let it dry. ...
- Step 3: Lub the hell out of it!