Went out this morning to start truck and dash lights up with engine temperature hot, service antilock brakes and the radio says set ignition to run. Not sure what’s going on but took both batteries to part store and they test good. Any ideas the truck ran fine when parked the night before.

 

What are you driving?

 

2016 ram 2500 6.7

 

Try starting it in neutral......

 

Tried that a few times….will run for a couple of seconds when you jump the starter relay but dies out

 

Then you have more going on than meets the eye.... Given that it's der diesel...... I can only guess. Is the lift pump working?? Not cranking is going to be another issue to not running.... though they may be related.

 

Yes wich is puzzling me…the truck ran fine the night before come out in the morning and it’s all out of wack to where when I try to hook a code reader up It will not connect to it

 

Blown fuse? Mouse chewed wiring harness??? Evil spirits???

 

I checked all fuses and looked under the tipm to see if any wires stood out to me with nothing did so I’m going with the spirits

 

Do you have passive keyless entry with the fob and push button or a physical fob "key" you turn? The "key" version is notoriously unreliable, I'm not as familiar with the push to start

The failing to stay running i could see being an anti theft if the ignition is faulty