Parked overnight now truck doesn’t start.

[SquareOne]

(02-26-2022 )Redland1 Wrote:  I kept trying the key and it fired up just like the last time it did this to me months ago.Just like this time I parked at the receiver and when I went to start it back up in the morning the same bs.

Grounding or corrosion issue def sounds like whats at play. Check all connections thoroughly. The 11.6v with just the key on is def too low. Could be an occasional short or a faulty ground. Remember, electricity is only as effective as the circuit is complete. Add a few obstacles and even the strongest current isn't worth a damn when not directed properly.