U0100 code 2011 aveo LT automatic

[Sweetest_Taboo]

U0100 code came up and car is barely moving. Please help

[Enxebre]

Directly from Google...

The code means than your car can't send messages between the ECM (engine control module) and the PCM (powertrain control module).

Possible causes:

• Low battery
• CAN C bus wiring fault
• Wiring harness short
• TIPM/BCM short
• PCM power or ground

[Eg.h2o]

https://www.aveoforum.com/forum/f108...ping-up-16771/

[Eg.h2o]

https://youtu.be/JPjZAwxVMKM