5thGenRams Forums

Register a free account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!

P1DF3 is back

Helomec

New Member
Joined
Dec 17, 2024
Messages
1
Reaction score
0
Points
1
Age
29
First post here so bear with me.
Two months ago I got the P1DF3 code. Gathered research from here and decided to throw a new battery in. New battery lasted about 2 weeks with no issue. Truck failed to start one morning and took it into the dealership with the TSB reference from this thread. They flashed the ECU and the issue went away. Now, a month later or so the problem is back but with no code this time. Truck won’t start, I have good voltage on the battery, everything lights up as advertised but the truck wont crank at all. Just a click. Has anyone had issues after the ECU flash? I’m dang close to trading this truck in.
 

Users who are viewing this thread

Back
Top