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no start gauges are down no scanner codes

1K views 15 replies 7 participants last post by  rep-tile 
#1 ·
hi no start and all the dash gauges are down but i have power on ac, radio windows etc .
same time we connect a scanner and it can't and not receiving any codes from the car .
the key ignition key light is on with a bar crossing it
please i need help i dont know what to do thanks
 
#3 ·
Could be a problem with battery and/or battery connectors. They can cause an array of odd issues that don't seem to make sense.
 
#6 ·
The crank sensor doesn't always throw a code. In fact most often it won't. Is the starter cranking?
 
#9 ·
geo33141 said:
the starter cranks , radio , windows doors working properly . thanks
I just had this same problem. Jeep died on the highway, would crank but no start. Gauges wouldn't move, my code reader couldn't communicate with the pcm and the key light was on. My issue turned out to be a bad crank sensor. Unplug the crank sensor and if the gauges move to their normal positions replace the the crank sensor and you'll be good
 
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