Dorman 599-008 HVAC Control Module

Dorman 599-008 HVAC Control Module

Restore manual climate control operation with this Dorman HVAC Control Module. Built as a tested replacement for the original unit, it addresses failed dash climate controls without requiring programming.

• Manual control type for straightforward HVAC operation
• No programming required after installation
• 24-pin female connector with pin terminals
• Bolt-on mounting style for direct replacement use
• Black and white housing configuration
• Compatible with vehicles using a 24-pin HVAC control module layout

Replacement Function

The Dorman 599-008 is a direct-fit HVAC control module for vehicles with manual climate controls. It is built to replace a malfunctioning original module and restore blower, temperature, and mode control functions when the factory unit no longer responds correctly. This part cross-references A2257054001 for the same application.

Common Symptoms It Can Address

• Climate control knobs or switches no longer respond
• Blower speed settings stop changing correctly
• Temperature or vent mode selection becomes inconsistent
• HVAC controls work intermittently or only in certain positions
• Original module shows signs of internal electrical failure

Installation Notes

Verify connector style, pin count, and mounting style before installation. This module uses a single female connector with 24 male terminals and does not require programming. Because no instruction manual is included, compare the replacement unit to the original HVAC control module and transfer any vehicle-specific trim or bezel components as needed. Compatible With manual-climate vehicles that use the Dorman 599-008 configuration, including applications such as Honda Civic and Acura models where this part number is specified.

Quality Assurance

Dorman supplies this HVAC control module as a fully tested replacement unit for restoring factory climate control operation. The part is built for direct replacement use and is intended to match the original electrical and mounting requirements of the application.