Heater Control Unit Switch Compatible with 2007 2008 2009 2010 A/c 55111840ae

Application: For 2007–2010 vehicles Part Number: 55111840AE, 55111840AB, 55111840AC, 55111840AD Specification: Type: Temperature Control Placement on Vehicle: Front Fitment Type: Direct Replacement Material: Plastic The A/C control module contains board components to restore cabin temperature functionality.It is constructed from plastic that resists wear and corrosion, maintains shape during extended use, and withstands and low temperatures.The unit matches the factory module in appearance and integrates with the vehicle’s interior.Installation is straightforward: the climate control module uses embedded software that automatically configures itself upon connection; full configuration may require two or three power cycles.Package Includes: 1 x A/C Heater Control Unit Module

• Designed specifically for 2007–2010 A/C systems, this heater control unit switch ensures direct compatibility with vehicles using part number 55111840AE.
• Engineered to restore full functionality of the climate control system, it replaces worn or non-responsive switches in compatible models.
• Constructed with materials to withstand repeated use and maintain consistent electrical over time.
• Features precise fitment for installation without modification to existing dashboard or wiring harnesses.
• Supports standard heating and fan speed adjustments as intended by the design.