If you enter the wrong radio code too many times, your Honda radio will display CODE ERROR E. A Honda radio that displays the error E code means the radio is locked and needs a five-digit code to be unlocked
Radios in Hondas work as usual under regular use, but sometimes the radio code needs to be reset. Depending on the model, you may be able to reset the radio codes yourself or bring it to a dealer.
If your Honda radio displays error E, then you must reset it. Factory radios that require a code to operate have a battery-operated anti-theft feature.
Reinstall the radio fuse after disconnecting the battery or pulling it. The radio will no longer display the code error. The owners’ manual packet should have a small card containing a five-digit identification number.
To enter this code, the battery must be disconnected. Before it is locked, you will have five tries to enter the code.
What Is A Radio Error E?
An E error code on a radio indicates a problem with a car’s audio system. Several reasons exist, including a loose connection, a new accessory, or software problems.
How Do I Know If My Car Radio Has An Error E Code?
Your Honda radio will display the error E code if it is locked and needs a five-digit code to be unlocked. You will see “ERROR” on the radio screen if you enter the wrong code too many times.
For maybe 15 seconds, hold the positive and negative cable ends (not connected to the battery) together if it says “ERROR.” Reset the system after that. You can then start over again with the “CODE” command.
Error E On A Honda Radio: How Do You Reset It?
To reset the radio, disconnect the battery first. The radio will say “Enter Code” or “Code” when you turn it on after reconnecting the battery.
Your local Honda dealer can provide you with the code (or perhaps you already have it). You will receive this error if you have entered the radio code incorrectly more than three times.
For a quick reset, disconnect the black negative battery cable from the radio for one to three minutes when the radio displays error code E.
The radio should turn on after you enter the 5-digit radio code after the radio has returned to its original state. You can easily complete this process if this is your first time. Follow these steps to get started:
1. Obtain The Serial Number
Start by finding your radio’s serial number. The radio unit has a sticker attached to the top or side that contains this information.
You can request the radio code for your vehicle by calling Honda customer service once you’ve located the serial number. When you call, please have the following information ready:
- Your radio’s serial number
- The VIN of your vehicle
- Your contact information
A customer service representative will ask you for this information to verify your identity and retrieve your vehicle’s radio code.
2. Put The Car In Auxiliary Mode
Press the “AUX” button on your radio when your car is turned on. You can then enter the code by putting the radio in auxiliary mode.
Alternatively, look for a button that says “MODE” or “SOURCE” if you don’t see an AUX button. Auxiliary can be selected by pressing this button.
Turning the key to “ACC” without starting the engine can also put the car in accessory mode. Doing this allows you to input the code while the radio is on without starting the car.
3. Turn Off The Radio
The radio can be turned off by pressing the “PWR” or “POWER” button once it’s in auxiliary mode. On most radios, this can be found on the face.
4. You Need To Turn On The Radio
Press the power button while holding numbers one and six. On the display of your car radio, you will see the serial number.
5. Use Your Radio’s Preset Buttons To Enter The Five-Digit Code
According to the code, the first digit corresponds to the first preset button. So, as an example, you would press “43” if your code was 43679.
Once you have entered all five digits of the code, release buttons one and six, you can now use the radio as usual once it turns on again.
What Is The Process For Resetting A Honda Radio After A Battery Change?
- Before starting the engine, turn the key to the ON position.
- Next, turn on the radio by pressing the volume control knob.
- Turn the radio off again after 10 seconds.
- Finally, turn on the radio display by pressing and holding the power button.
- Input your radio code if the Enter PIN message appears on your radio, which can be found in your owner’s manual.
- The radio preset buttons can be used to input the code. Your radio should be reset after entering the code.
Is There Any Other Error Code For Honda Radios?
Your Honda radio can display other error codes as well. However, there is a difference between these codes and the solutions they indicate. There are several error codes that are commonly encountered, including:
Error Code B: Your battery needs to be charged if this code appears.
Error Code P: Your vehicle’s audio system is malfunctioning.
Error Code U: Your vehicle’s USB port is malfunctioning.
We recommend consulting your owner’s manual or contacting a Honda dealer if you notice any error codes or others not highlighted here.
Should I Reset My Radio Every Time I Disconnect The Battery?
There should be no need to reset the radio each time the battery is disconnected. However, the code is needed if the power to the radio is interrupted for some reason, or if you replace the battery.
Your vehicle’s battery or electrical system may malfunction if you have to reset the code frequently. If you have a problem with your Honda, you should consult a Honda dealer or a qualified mechanic.
Can The Error E Code Be Reset In Any Other Way?
The Honda radio can be reset in a few different ways. Your owner’s manual or Honda dealer can provide you with more specific directions depending on your car’s model.
A simple method involves disconnecting and reconnecting the battery after a few minutes. You can input the code after the radio has been reset.
Another method is pressing and holding the radio’s power button for at least five seconds. By doing this, you will also be able to input the code and reset the radio.
How Do I Fix Other Honda Radio Error Codes?
In addition to these error codes, your Honda radio may display other messages. Depending on the code, different solutions will be required.
When you recently replaced your car battery, you noticed that your Honda radio was locked out. If this is the case, you cannot listen to your favorite music while driving.
There’s a good chance that you’re locked out because a factory-enabled anti-theft system has been activated. Despite its purpose of preventing car radio theft, the lock can also prevent the owner from accessing the audio system.
Fortunately, this is a common issue that can be easily resolved. As long as you follow the above steps, you can enjoy your music or listen to your favorite podcast while driving.