Battery keeps dying? Lights flickering? Car will not start? We track down the real cause so you are not paying for parts that do not fix it.


Battery, alternator and starter. The simple stuff gets checked before anything else.
We scan for codes and test the wiring and circuits involved.
We found it. Here is what it is, and here is what each fix costs.
We confirm the problem is actually gone before you pick it up.
We separate urgent safety repairs from future maintenance, and you decide. Here is what that looks like for electrical repair.
A failing alternator or starter that could leave you stranded.
A weak battery that tests low. Better to replace it before a Detroit winter does it for you.
Light corrosion on the battery terminals. We clean it and keep an eye on it.
Honest, fair, and clear. That is what our customers keep saying. Read it in their words.
It could be an old battery, a charging problem from the alternator, or something draining power while the car is off. We test each one so you do not just keep buying batteries.
Yes. We scan the code and then look at what is actually causing it. A code points us in the right direction. It is not the whole answer.
Yes. We test the battery and charging system first, so we know the battery is really the problem.
ElectricalCold mornings are hard on batteries, but a new battery is not always the fix. Here is how to tell a weak battery from a charging problem.
ElectricalA steady light and a flashing light mean different things. Here is how to tell them apart, what usually causes them, and what to do next.
Shop TipsYou do not need to know how a car works to ask good questions. Here is what a straight answer sounds like, and the red flags worth noticing.
Start with a straight answer. Call or text Tees Auto Repairs at (313) 370-8603 and tell us what your vehicle is doing.