Dorman 599-141 HVAC Control Module

HVAC Control Module for Manual Climate Control

Restore cabin climate control operation with this Dorman HVAC Control Module, part number 599-141. It is a fully tested replacement for vehicles with manual air conditioning controls and a bolt-on, pin-terminal design.

• Direct replacement HVAC control module for manual climate systems
• Programming required: No
• Connector gender: Female with male terminals
• Housing color: Black
• Mounting type: Bolt on
• Terminal count: 16 and 8; pin count: 4
• Package contents: HVAC control module only

Fitment Details

Compatible with 2005-2009 Chevrolet Cobalt, manual air conditioning controls, wo/Sport Package, Ebony, remanufactured. Compatible with 2010 Chevrolet Cobalt, manual air conditioning controls, Ebony, remanufactured. Compatible with 2007-2009 Pontiac G5, manual air conditioning controls, Ebony, remanufactured. Compatible with 2010 Pontiac G5, remanufactured ABS control module application.

This Dorman 599-141 is built for drivers replacing a failed climate control unit on Chevrolet Cobalt and Pontiac G5 models with manual HVAC controls. It is a bolt-on replacement that does not require programming, making it a practical option when the original module stops responding, the blower or temperature controls become erratic, or the panel no longer operates as expected. This part cross-references 1S12219 and 15-73153 for the same application.

Common Problems This Part Can Address

• Climate control knobs or switches no longer respond
• Blower speed settings stop working correctly
• Temperature or mode selection becomes inconsistent
• Original HVAC control panel fails after electrical wear or internal damage
• Manual air conditioning controls no longer operate normally

Installation Notes and Tips

Verify connector style, terminal count, and manual-control configuration before installation. This module uses a bolt-on mounting design and does not require programming. No instruction manual is included, so compare the original unit and vehicle trim details before swapping the part.

Quality Assurance

Dorman supplies this HVAC control module as a tested replacement unit for restoring factory-style climate control operation. Confirm fitment against the vehicle’s manual air conditioning setup and listed application notes before installation.