2007 wont start?
 

So driving fine all day no problems run into the suppliers to pick up a couplr orders go out to start it and nothing no clicking of the batteries no running of the starter, got all dash and aux power even the grid heater will run, not even the remote start will work?

i dont get it,

23,000 km's and wont start

at the dealer now

but what could have happed has a new ecm 5000K ago

Remote start has me a little curious. Maybe something there is locking out the truck. If an auto it was in park? I'll be interested in what they say as well...

i talked to the guys who installed it for me about 30 minutes into it and they said the imobilizer system should still be overridden with the key in the ignition, the system they used, uses a spare key in a box taped up under the dash