Answer:There's no switch in the radiator. The low coolant level sensor in the coolant expansion tank is intended to be the sole signal that activates the message at the Vehicle Information Center. The ...

Something I've realized over the past few years poking with a large variety of cars: Nobody has low coolant or low oil sensors! I drove an '88 Mazda RX-7 with both, and they were quite valuable! The ...

The U.S. government's auto safety agency is reviewing a Ford Motor Co. recall of thousands of cars, SUVs and vans that can run low on coolant and potentially overheat and catch fire after the company ...