I have 2009 chevy malibu ..my car wont turn over and its giving me a U0100 wat could it be

Question

Wont crank or start and gives me a reduced engine power

Answer 1

HI there,

This code means there is a battery/power issue to one of the control modules on the car. In this case it seems likely it's the pcm because you can't start the car. This requires a good scan tool that is capable of communicating with all the modules