What would be your best guess, estimated length of time it would take a trained mechanic (not necessarily a Saturn mechanic) to find the problem with-in a circuit?
The car is a 2007 Saturn Vue Hybrid, 2.4-
DTC U0120- Lost communication with Starter/Generator Control Module
The factory shop manual with the diagnostic procedure provided by customer.
Also, what is the going rate for diagnostics?
Thank you for any information provided.