2003 dodge ram1500 3.7 2wheel drive turn the key on mph.rpm gauges go to 0 indicator lights turn on but no other gauge turns on and truck will not start will turn over but the fuel pump does not go on?need help been down 3weeks even mech.has no idea,and one more question i have had this truck for three years always ran but never had a security key just a normal key which i found weird any thoughts would be very much apprieciated....

 

Sounds like the PCM to me...

 

thanks hammer for the quick response,my mech.checked all the in's and out's of the pcm everything seems to be fine.