The heater blower motor reduces or increases the amount of air blowing through the dashboard vents based on the fan speed selected or, in an automatic climate control system, the interior temperature ...

Setting up a blower correctly is sometimes a mixture of luck and educated guessing. That’s because it’s tough to pinpoint exactly which blower speed is correct. Assuming high speed for cooling and low ...

The tendency with Series III heater blower efficiency is for it to fall somewhere between useless and adequate, depending whether all components are functioning correctly. Importantly, the lower dash ...