Join Date: Apr 2012
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
Click my username and find the thread i started called ecu lockout.
I had something similar to this happen and it was the battery terminals shorting out, causing a surge to the connection box under the cab, which shut down all of the modules to save them. My truck wouldn't run unless codes were deleted, and when i did that, my security light popped on and it froze up my tuner so i couldn't read codes or delete codes or do anything. I couldn't load recovery files. After 2 months of sending SCT my pcm,tcm and tuner back and forth, i decided to have my truck towed to Innovative Diesel in MD who figured out my battery terminal was bad.
I forget the codes it was throwing.
97 F250 ECLB