Fault code in diagnostic screen

I hope this is the right forum for this post.

I've posted this to the prius technical yahoo group, but it hasn't appeared, maybe lost in the mail somewhere.


Hello all. I've just had a look in the service menu of my 04 prius (Hold info - Flick the headlights 3 times) And in the menu EMV had a orange box next to it with CHK. I went into the menu and it had this code.

Code Sub Code
01-D6 1C6-5C-3

Is there a document, or somewhere where i can find a list of these codes, or if someone could tell me what that code means, i would be greatful.

Thanks