The DIC on my 2004 Suburban just started showing the message "RFA 1 Battery Low". This message is not referenced in the owners manual or anywhere I can find. Is it referring to the actual battery? It is a 2 year old die hard so it seems unlikely that it is needing replacement.


Also, is there a full "dictionary" somewhere that lists all the possible DIC messages and the meanings of those messages?


Thanks for any help.


jeff

 

I'm pretty sure it's telling you the battery is low in your key fob.

 

intheburbs is correct.

Remember that Google is your friend ==> What does FRA 1 Battery Low mean? - Engine-Codes.com Q&A

Although they do keep a lot of data on us.

 

I did not know that was a feature
I've always replaced my key fob battery when ever I felt its response was not what seemed normal....
Same with the vehicle battery, it almost always gives you that one warning opportunity... that one crank that seemed a bit slow or labored, better not ignore it....