How do you enter honda radio code?
Once you have the code, enter the 5 digit code with the station presets. You have a limited # of attempts to insert the code, so if you’ve been trying or a service technician has been trying random codes, it will lock up and not accept any code. If the radio locks up, run the radio for 1 hour and it will allow you to try again, or disconnect the negative battery terminal for 60 seconds and that will clear the lock on the radio. Then you canenter the code.