AC/Heater Control Module

The AC/heater control module is a computer inside your car that controls and regulates the operation of your car’s HVAC system. Occasionally, the module might fail and will likely produce a fault code. When you take your car into the shop to get it repaired, the technician will read the fault code in order to give you a proper diagnosis of the HVAC system issue.

Signs of a bad AC/heater control module

AC/heater control module maintenance

You should always get your AC/heater control module serviced by a car care professional. When you go to get your module serviced at a shop, they will first read the fault code to confirm the exact issue with the HVAC system. In most cases, a bad AC/heater control module will have to be replaced with a new one.

The best way to get your AC/heater control module replaced is by booking your car care appointment through CarAdvise. CarAdvise makes car care simple and guarantees that you’ll pay less than the retail shop price for all maintenance services.