My battery died. when i charged it the radio is locked. how do i get code?

when the battery dies or is removed , the anti-theft code of the radio kicks in and the unit will not work again until a special code for that radio is reinstalled
the code could be in the user manual in the radio use section ,or there are sites on the net that may have the code for you

Thats the theft deterent....If you don't have the pass code written down, you can get it at the car dealer.

Some of them charge a $75 fee.

the only way to fix this is by obtaining a code from the radio manufacture, or possibly honda when u call the dealership have your vin# handy. they will need it to acesess your code. this info is free of charge from both Honda and the radio manufacturer.

If you need further help, I’m available over the phone at https://www.6ya.com/expert/michael_00678fd4800d19c5

unfortunately it has to go to the honda dealer for a reset good news they will give you a new code it case this happens again.

Sounds like you have an anti-theft feature in the radio...only way to get it working again is to go to a dealer with proof that you own the car and they can get the code for you. Or, if you bought the car new, or have the original paperwork, it should be written down there. Most dealers I know do this free but recently, I heard that some are now charging for this.
Good luck.
To avoid this happening when changing a battery, most parts stores sell a small device that plugs into the lighter that maintains radio memory power while you are working.
Also...charge and check your battery...If it died that fast, it may be close to being in need of replacement!

remove radio and post make and radio chassis number or just go to dealers

disconnect the battery for 10 minutes and try again.

There is no default code, the are unique to the radio. You will have to go to the dealer to get this code.

Go to a Chevy dealership with your title, registration, and photo ID. They can look up the code based on the VIN of your car. They may charge you up to an hour's labor for this though, so be prepared. Unfortunately, they're the only ones who can do it.

i shoul not afect any thing unless you replace the batterie with the car runing, and some radios have antitheft code if batterie die or disconect the radio will ask you to type a code in order to work again but most of times it display the worl code on the digital screen