Q: No crank no communication no start chevy
I have recently changed the transmission in my lumina 2004 after changing it my car is not showing engine light cranking but not starting and no communication to computer at first the security light was blinking but now its not flashing when insert the key have checked the fuses every thing is fine had also replace ecu but still the same no communication and also replaced the transmission chip to my old transmission chip but still nothing plz help?
My car has 200000 miles.
My car has an automatic transmission.
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