Dorman 599-139 HVAC Control Module

Dorman 599-139 HVAC Control Module

Restore cabin climate control operation with this Dorman HVAC control module. Built as a fully tested replacement for the original unit, it addresses failed temperature, blower, or mode control functions on select Chrysler and Dodge minivans.

• Direct replacement HVAC control module for select applications
• Fully tested replacement unit
• No programming required
• Bolt-on mounting type with black housing
• Female connector with male terminals
• 26 terminals; pin counts 20 and 16
• Package contents: 1 HVAC control module

Vehicle Fitment

Compatible with 2002-2003 Chrysler Town & Country, rear window defogger, remanufactured. Compatible with 2002-2003 Chrysler Voyager, rear window defogger, remanufactured. Compatible with 2002-2003 Dodge Caravan, rear window defogger, remanufactured. Compatible with 2002-2003 Dodge Grand Caravan, rear window defogger, remanufactured.

This part cross-references 5005001AG for the same application.

Detailed Description

The Dorman 599-139 HVAC control module is a replacement solution for climate control systems that have stopped responding or are operating inconsistently. It is designed for select 2002-2003 Chrysler Town & Country, Chrysler Voyager, Dodge Caravan, and Dodge Grand Caravan models equipped with a rear window defogger. With no programming required, it supports a straightforward swap of the malfunctioning original module.

Use this module when the factory control head no longer communicates properly with the HVAC system, causing loss of temperature, airflow, or defogger control. The bolt-on design, female connector, and pin-terminal layout are intended to match the original installation style on the listed vehicles. The Dorman 599-139 is a practical OE-style replacement for restoring normal HVAC control function.

Common Problems It Can Solve

• HVAC controls do not respond when buttons or knobs are operated
• Loss of blower, mode, or temperature adjustment control
• Intermittent climate control operation
• Defogger-related control issues on listed vehicles
• Failure of the original control module due to internal electrical faults

Installation Notes and Tips

Verify the vehicle is one of the listed 2002-2003 Chrysler or Dodge minivan applications with rear window defogger before ordering. Confirm connector style, terminal count, and mounting style against the original module before installation. Because programming is not required, replacement focuses on physical transfer and connector alignment rather than software setup.

Quality Assurance

This Dorman replacement module is fully tested before release to support reliable operation in the specified applications. It is built for direct-fit service on the listed vehicles and follows the original equipment layout for the confirmed fitment range.