Cruze Transmission Issue

Sounds like a classic case of a failing transmission control unit. When these go bad on the Cruze, they can cause all sorts of havoc. Think of it like your car's brain getting scrambled eggs for breakfast – it just can't make the right decisions anymore. Does the error code specifically point to the control unit, or is it more generic, like a gear ratio error? If it's the control unit, that pretty much seals the deal. It can definitely cause your symptoms.

Thanks for the quick reply! The error code I pulled is pointing towards a malfunction within the transmission control system, but doesn't name the control unit directly. Is there a way to test the control unit itself? Or any other common causes I should rule out before replacing it?

While the code doesn't explicitly say 'control unit,' a malfunction within the transmission control system, coupled with your other symptoms, strongly suggests that's the culprit. There are tests, yes, but they require specialized equipment and software that most home mechanics don't have. Think of it like trying to diagnose a heart problem without an EKG. Before replacing it yourself (which I wouldn't advise unless you're experienced), I'd recommend taking it to a reputable transmission shop or a Chevrolet dealership. They can confirm the diagnosis and give you a quote for the repair. A defective control unit is the likely cause and expect to pay around 1000€.

Thanks for the help. I took it to a local shop. They confirmed it was the transmission control unit and quoted me pretty much what you said. I appreciate the insight!