cant find U0073 for a Pontiac 2007 can u help

Question

i have a pontiac g5 code U0073 came up cant find the code can you help?

Answer 1

U0073 Controller Area Network

This is a condition where a module with a DTC (Diagnostic trouble code) has attempted to establish communication ,because the establish communication has failed the module removed itself.In order to find this a factory grade scan tool is used to isolate the module that fails to communicate