Hi
I have nissan almera 2003 model sometimes start don't start so i went to the guys of diagnosis they told me about the code of p1230 and it means that code don't specify what's the problem with the car any help please
There's a few threads that mention Nissan fault codeP1230 I've linked one below it should give you enough clues to start looking ultimate it might be a case of working through you could start methodically checking some of the things mentioned you might have some luck if you can find enthusiast forums dedicated to the Nissan Almera here's one link I found
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix in-car audio.