hey folks,
got in the 6.4 yesterday and check engine light came on. Using my SCT livewire, i got the following trouble codes: B1602 and P1910. I also got the following vehicle stragety codes: FS0L20 and TQJE5.

I haven't gotten much help from online sources (they're all pretty much different and hard to trust) so any help would be greatly appreciated!

thanks!
Aaron

 

your vehicle strategy codes is just your "trucks code" it means nothing other than the specific code for your truck. I can't find the other 2?

 

P1910 Reverse Lamp Control Circuit / Open


B1602 Partial PATS Key was Read

 

your programmer could be causing issues. id re-install it see what it does. also do you have any thing else on your key ring to mess with the key transponder? aftermarket remote start? how long has the programmer been installed?

 

Might also be a battery issue with the cold weather effecting the tuner.

Do you get a check brake system message at all?

 

i get the check brake system message what is that?

 

check brake system message for the 6.4 is a direct indicator that the batteries are weak.