What does it mean that my Honda Pilot has a problem with the keyless start system?
The Honda Pilot’s keyless start system is a useful feature, but it’s not without its problems. Interestingly, the manufacturer has acknowledged issues with the keyless start system on Honda Pilot models, so you’re not alone in this problem.
In this guide, we’ll explain what causes the problem on your Honda Pilot and help you find the best solution. There’s a section that covers Honda extended warranties, if needed. Worry no more, as we will also answer your most important questions about keyless start systems.
Causes of Honda Pilot Keyless Start System Problems
If you are having problems with your Honda Pilot keyless start system, it could be due to a faulty engine start/stop switch. This is a known issue. It could also be due to low key fob battery voltage, low car battery voltage, or a defective key fob.
Let’s take a closer look at your options.
1. Faulty Start/Stop Switch
The most common complaint is a faulty start/stop switch. This feature automatically shuts off the engine when you stop and starts it again when you want to continue driving. It’s a fuel-saving feature, but in the case of the Honda Pilot, it’s clear that the technology is not yet perfect.
In some Honda cars, the keyless start system can’t find the key fob. This happens when a faulty start/stop switch turns off the engine start/stop system. To fix this problem, you need to turn the system back on, but with the switch broken, that’s not easy.
2. Low voltage in the key fob battery
If the Honda complaint is the cause of the problem, the next most likely cause is that the voltage in the key fob is too low. If the key fob battery dies, the system will no longer work. The signal will also be weak if the battery is empty. Some people change the batteries in their key fobs periodically to prevent them from running out of power. While this may not be the only solution, it helps to watch for signs of low battery and change the batteries before they cause problems.
3. Low car battery voltage
There’s another battery to consider: your car battery can go flat, causing your keyless start system to stop working. Car batteries only last about five years, so it’s important to watch for signs that your battery is about to die and replace it before it causes major problems. Your headlights may dim and your electronics may stop working properly.
A blown fuse is part of the electrical system, so a blown fuse could be the culprit. When that happens, your system won’t receive the voltage it needs to operate.
4. Bad Key Chain
The key fob is a necessary part to start this Honda Pilot system. It replaces the standard key as it allows you to open the doors and start the engine. If your Honda Pilot displays the message “Problem with Keyless Start System”, you should think of a problem with the key fob.
You’ve already checked the battery, so it’s not an issue. However, it can be physically damaged, especially if it’s dropped or submerged in water.
How to fix Honda Pilot keyless start system problem
When you see the message “Problem with keyless start system”, you need to take action immediately. This warning is not just to give you a warning, but to call you to action. Here are the steps we take as professional mechanics:
1. Warranty claim for start/stop switch problem
This problem has been recognized in Honda’s technical service bulletin, so mechanics know how to fix it. If your Honda Pilot has a warranty, you don’t have to spend money on repairs. If you’re out of warranty, you can still use this notice to get the repair done.
You’ll need to replace the switch itself. If you want to do the work yourself, follow these steps:
1. Remove the dashboard side covers.
2. Remove the decorative panel.
3. Remove the dashboard center panel.
4. Unplug the power cord.
5. Remove the driver’s side lower dash cover. You may not need to remove it completely.
6. Remove the screws.
7. Disconnect the wiring harness connector.
8. Remove the switch assembly.
9. Install the new switch.
10. Reconnect everything and install in reverse order.
11. Check the system and clear DTCs.
You can find more information about this problem and its solution online. It’s a common problem for Honda owners.
2. Replace the Key Fob Battery
Replacing the battery in your key fob isn’t difficult, and you should be able to do it yourself. First, make sure you buy the correct key fob battery for your case. Many of them look the same, but they’re not.
If you have the right battery on hand, follow these steps:
1. Slide the button on the key fob to lock it.
2. Use a flat head screwdriver to carefully pry open the battery compartment.
3. Remove the old battery and dispose of it properly.
4. Insert the new battery.
5. Reclose the back of the keychain. Test if your key fob works. You may need to reset the DTC to remove the message from the screen.
3. Charge your car battery
If your car battery is weak, it may need to be replaced. You can have your car battery voltage checked at your local auto parts store. If you have a voltmeter, you can also follow these steps:
– Turn off all accessories and the ignition. Make sure the headlights are off.
– If your multimeter doesn’t automatically determine the range, set it to 20V DC.
– Plug the red (positive) cable into the red battery terminal.
– Connect the black (negative) cable to the black battery terminal.
– Take a reading.
If the reading is less than 12.4 volts, try charging the battery. If charging does not resolve the issue, replace the battery.
4. Reading Error Codes
Today’s cars have on-board diagnostic devices that let you know when something is wrong. By connecting a code scanner, you can read the error codes set by the system. Generally, the codes consist of a letter and a series of numbers. Example: P0300.
To the untrained eye, these codes don’t mean anything. Luckily, you don’t need to be an experienced professional to understand them. Our error code library can help you understand what the code means and resolve the issue.
5. Replace your key fob
If you have a spare key chain, now is the time to try it out. Pick up the pendant and see if the warning message changes when you use it. If this is the case, and you’ve already replaced the battery in your trailer, it may be time to buy a new one. 6. Talk to a Professional
Once you’ve completed all the other steps, we recommend getting help. A qualified mechanic in your area may be able to give you more advice.
You may also want to contact a Honda professional who is familiar with this issue. Instead of banging your head against the wall, pay a little money to get the problem solved. Honda Extended Warranty
In the past, Honda has extended warranties for major mechanical defects. If you’re dealing with a situation that couldn’t be resolved within the warranty period, it never hurts to ask.
Otherwise, consider a third-party extended warranty for your Honda Pilot. With so many companies to choose from and a variety of plans available, it’s easy to customize a warranty to fit your needs.
What causes my Honda Pilot not to start?
If your system has a remote start feature, there may be a problem with the key fob or start/stop switch. In addition, a dead car battery, a faulty generator, or a faulty starter are also constant causes of problems. Apart from these common issues, the engine may stop functioning normally due to lack of fuel or spark.
Why is my Honda keyless entry not working?
In most cases, you will only need to replace the battery in your key fob. Carefully remove the back cover and insert new batteries to see if that fixes the issue. If not, you may need a new key fob that will need to be programmed at the dealer.
Why does my Honda say my keyless remote is not recognized?
Most likely the problem is with the key fob. You will need to replace the batteries in the cover or buy a new key fob. In rare cases, the problem may lie with the remote itself, which makes repairs much more complicated and expensive.
How do I reset my Honda key fob?
Some Honda models allow you to easily reset the key fob without visiting a dealer. Consult your service manual for instructions for your model, or search online for your vehicle’s model year and make.
Problems with the keyless start system on Honda Pilot models are not usually a major issue, although the automaker has issued notices. Replacing the switch, the battery in the key fob, the key fob itself, or the car battery should get rid of the annoying message.
Follow in the footsteps of those of us who went before you and start with the obvious solution first – we hope that your first fix will be your last and you’ll be able to enjoy your Pilot again.
