Accurate Vehicle Diagnostics

That check engine light isn't going to go away on its own. When a warning light comes on, or something just doesn't feel right about your vehicle, Cruise Transmission and Auto Repair in Rochester Hills, MI, is here to help. Our experienced, fully certified technicians use advanced diagnostic technology to quickly and accurately identify what's wrong with your car, truck, or SUV.


Stop in today for diagnostics and an estimate. Walk-ins are always welcome at our shop at 1020 W. Hamlin Road in Rochester Hills.

Computer Vehicle Diagnostics and Fault Code Reading

Modern vehicles are equipped with onboard diagnostic systems that store fault codes when something goes wrong. Our team uses professional-grade diagnostic tools to access these codes and interpret what they mean for your specific vehicle. This allows us to diagnose problems accurately, without the guesswork, so we can recommend the right repairs the first time.

Electrical Vehicle Diagnostics

Electrical problems can be some of the most frustrating and difficult issues to track down in a vehicle. Symptoms like intermittent warning lights, accessories that don't work, or a battery that won't hold a charge can have many potential causes. Our technicians are experienced in performing thorough electrical diagnostics, tracing problems through wiring systems, sensors, modules, and components to find the root cause.

Electrical diagnostic services include:

  • Check engine light diagnosis
  • Battery and charging system testing
  • Alternator and starter testing
  • Sensor and module diagnostics
  • Wiring and electrical fault tracing

Transmission Diagnostics

Transmission problems often start with subtle symptoms before becoming serious. Our team specializes in transmission diagnostics and can identify issues including slipping gears, delayed shifting, rough gear changes, and transmission fluid leaks. We combine computer diagnostics with hands-on inspection and, when appropriate, a drive test to fully understand what your transmission is doing.

Why Vehicle Diagnostics Matter

Skipping a proper diagnosis often leads to unnecessary repairs or missed problems that worsen over time. At Cruise Transmission and Auto Repair, we believe in doing it right from the start. Our diagnostic process gives us, and you, a clear, honest picture of what your vehicle needs. We'll explain what we find in plain language and walk you through your options before any work begins.

Walk-Ins Welcome at Our Auto Shop

You don't need an appointment to stop in for diagnostics at Cruise Transmission and Auto Repair. We serve drivers throughout Rochester Hills, Rochester, Auburn Hills, Shelby Township, Troy, Lake Orion, Orion Township, Bloomfield Hills, Pontiac, Sterling Heights, Oxford, and all surrounding communities. Our team is ready to help Monday through Friday, 8 am to 5 pm.

Vehicle Diagnostics and Check Engine Light service near you including

Black icon of a person with a phone and speech bubble, suggesting a call or conversation

Stop By Today

Don't ignore that warning light. Stop in for diagnostics at Cruise Transmission and Auto Repair — 1020 W. Hamlin Road, Rochester Hills, MI. Or call us at (248) 299-0383.