Help with fault code b0500

[Pearce]

My cars not starting and I keep getting a fault code b0500.had a quick look on the Internet an it says keyless entry module which I'm assuming is my fob so does the immobiliser work threw the fob which is faulty then not let my car start.if so how can these be fixed let me no chaps cheers


Sam

 

[MartinR]

Might sound stupid and may not work try changing the battery in the key fob or try the spare key (if you have one). A friend of mines citeron picasso wouldnt start the other day because the battery had had it in the fob and was flashing on the onboard screen to change it

once it was changed it started fine

 

[Pearce]

Tryed both fobs we deleted the code it started ran for two days then couldn't get it to start plugged it in again same code popped up
but cheers for your input

 

[Pearce]

Anyone else

 

[edde]

What system told you the fault code?

 

[Pearce]

Mac tools handheld code reader obd 2

 

[edde]

Chnage the cracnk sensor that will be the issue.

The fault codes readers are usless.