Posts Tagged: Toyota flashing AC light

Troubleshooting the AC Light Flashing on a Toyota

Common Reasons for AC Light Flashing on Toyota Cars Toyota AC systems are designed to operate at maximum efficiency. To ensure the compressor is getting all the power it needs from the belt, the HVAC controller compares the engine RPM to the AC clutch RPM. If the values don’t match, the AC controller flashes the AC light. If you have a flashing AC light on a Toyota vehicle, you’ve got a slipping AC clutch or a slipping AC belt. A bad AC relay is the most common cause of a … Read More