mjr6829

Thank you much appreciated.

and battery was replaced 4 months ago also.

All the cables are tight. Only thing I can think of is a ground or a relay but just can't figure it out I've chased electrical issues on older trucks but with all the new technology its a little more tricky.

Yes the battery reads perfectly fine.

This morning I used the autostart on my truck and it clicked once and did not start when I got to the truck it was completely dead. I checked the battery and there is still power there and I checked the fuses. Any ideas on what this could be before I send it to the mechanic?