so i just installed a new battery and i think i did everything right and put all the wires the way it was with my old battery but i guess i didnt since my radio isnt working and my power door locks arent working. My alarm is connected to the door locks and the alarm works fine but for some reason the power door locks wont work and my radio. im guessing i messed up with the wiring? can anyone tell me what wires i messed up or what i should double check. i have a aftermarket radio too

 

you have an amp?

 

check your fuses

when putting battery terminals on it's easy to blow a fuse

 

Does the battery light stay on when the car is running?

 

if your sure you connected back the terminals correctly then most likely its the fuse. i'm assuming only the radio and the power locks doesn't work and everything electrical is fine

 

everything else works fine and my door locks work too now. but my radio doesnt work. i checked the fuse for the radio and it isnt broken or anything. i do have an amp

 

the radio should have a fuse in the back of it

 

what do you mean on the back of it? i checked the fuse for the radio under the drivers side and the fuses under the hood. none of them are broken

 

there is a fuse plugged directly into the stereo, into the back of the stereo.

 

I checked all the fuses including the one in the back of the stereo. None of them are broken. Everything else electrical works just not my radio. It was working fine with my old battery