You probably have encountered a problem or an error in your Acura or Honda Pilot Saying Keyless Start System Problem; I’ll walk you through the fix today; stay with me here
Causes of Honda Pilot Says Keyless Start System Problem
There are multiple reasons you may encounter a keyless start system problem; let me go over the most common causes.
ENGINE START/STOP Failure Switch
ENGINE START/STOP Failure Switch is the most common reason for keyless start system failure in honda. Honda has identified the cause of the premature switch error as a faulty switch and is offering a free switch replacement as a remedy for 2016-17 models.
Faulty Key Fob Battery
The key fob is an essential component of the keyless entry/start system. It must be able to send signals to your vehicle’s keyless start system to start the engine.
Unfortunately, if the key fob’s battery dies, your vehicle will be unable to receive these signals. Additionally, if your battery no longer provides enough voltage for the system to function correctly, The engine will not start because the ignition sensor will not detect a weak signal. The operation of a keyless start system is based on an electrical signal.
As a result, before taking your vehicle to a technician for the “keyless start system,” always check the battery in your key fob.
Malfunctioning System’s Sensor
Your automobile sensor collects signals from a key fob and informs the control unit.
There are two possible causes for a sensor malfunction.
First, they may have malfunction due to some accident or miss use, or they may become buried in dirt and lose their ability to detect fob signals.
If your vehicle’s keyless start system isn’t working, the sensor is most likely to the problem, You may clean it off with a towel if it’s covered in dust; it’ll probably operate well again.
However, if it is destroyed, there is actually no fix for it, it has to be replaced.
Cold weather is another possible cause of keyless start system problem, if you remember in chemistry classes how temperatures will affect chemical reactions, you should get this point already, cold weather will seem to reduce the voltage in the car battery and here by not allowing the car to kicks off, so for those staying around the cold region, I’ll advise you always park your in good condition
If you ever encounter this issue, just let your car warm up and pickup good voltage and this will solve the keyless start system problem
If wires in your car system are faulty, its obvious that the car won’t start, this fault maybe as a result of worn wires that have been used over a long period of time. whenever you push the start button, and the engine doesn’t crank this might be another sign, when you are faced with such problems you use a voltmeter to check if your wiring still has enough voltage, if it doesn’t then you should consider fixing it immediately or getting new wires
The Keyless Start System Fuse Is Blown
the keyless start system runs on electricity, it has a wire fuse to protect the electronic ignition system.
However, the wire fuse will blow up to protect the electronic ignition system if it receives too much voltage.
When you encounter the issue you should Check if there is an open gap between the wire and the fuse if your car won’t start after you place your key in the ignition and turn it on. The fuse has blown and has to be replaced if the gap has narrowed.
Faulty Car Battery
The keyless start need alot of voltage to work it, if there is no or not enough voltage then the keyless start won’t work, you are advised to use a voltmeter to check your voltage levels, if your voltage level is below 12v that’s not good enough and it should be charged or changed but if its 12v and above then its not the batter fault
The Starter Is Bad
When you push the start button and it keeps coming on and off then this is usual a sign that the starter is bad and needs to be changed
Many components inside starters lead them to fail. When the ignition switch, for example, wears down, it may stop effectively sending power to the starter, resulting in less contact.
If this happens, you’ll need to open the keyless start system box and inspect each component until you figure out which one is broken. To fix the keyless start system problem, you’ll need to replace any broken parts.
Lastly software issues, you many have pressed the button so many time and it made it result to software glitch, If a software glitch caused the keyless start system problem, you can just reset it by using the key fob
Solutions to keyless start system problem
- Key Fob Battery Replacement
- Replace the Start/Stop Switch
- Make a Warranty Claim
They are many possible solutions to the keyless start system problem but I’ll always advise to see professionals so you won’t cause more damage
1. Key Fob Battery Replacement
How to replace fob battery
Your car key fob, like anything else powered by a battery, can die at any time and maybe cause keyless start system problem. Fortunately, these batteries are simple to replace.
Follow those steps below
- Look for the embossed battery type on the plastic.
- Look for the point where the two halves of the fob meet.
- Examine the Battery Orientation by gently prying at the seam or notch (Positive and Negative Ends)
- Remove the old battery and replace it with the new one.
- Close your key fob and test its functionality
2. Replace the Start/Stop Switch
Replacing the start and stop switch can be of help to, it is relatively easy to replace this with the following steps
- On the passenger’s side, remove the dashboard cover.
- On the passenger’s dashboard, the dashboard trim panel must be removed.
- After you’ve removed the dashboard center panel, unplug the connector.
- Pull back the right side of the driver’s lower dashboard cover to have access to the screws for the middle trim on the dashboard center.
- Remove the temperature and humidity sensors.
- Remove the dashboard center middle trim by unscrewing the screws that hold it in place.
- Remove the ENGINE START/STOP switch assembly from the dashboard’s center middle trim.
- The harness connectors must be unplugged.
- It’s time to replace the ENGINE START/STOP switch assembly.
- All removed pieces should be restored in the opposite order.
- To clear all DTCs, use a diagnostic system.
3. Make a Warranty Claim
Lastly, when you have checked out all the above solutions and you can’t still find a way you, you can easily reach out to your company for the warranty claim
Thanks for reading this article, I hope you found the solution to your keyless start system problem, please share to friends who may have the same issues, thanks
You can also learn how to make equipment reliable here