Dorman 599-011 HVAC Control Module

HVAC Control Module for Manual Climate Control

Restore cabin climate control operation with this Dorman HVAC Control Module, part number 599-011. It is a fully tested replacement for the original unit and is built for vehicles with manual air conditioning controls and a rear window defogger.

• Direct replacement HVAC control module for manual climate control systems
• Fully tested replacement unit for dependable operation
• No programming required
• 2 connectors, 36-pin design, pin terminals
• Black housing with bolt-on mounting style
• Female connectors and male terminals

Fitment Details

• Fits 2004-2005 Chevrolet Classic, N/A, with manual air conditioning controls and rear window defogger.
• Fits 1997-2003 Chevrolet Malibu, N/A, with manual air conditioning controls and rear window defogger.
• Fits 1997-1999 Oldsmobile Cutlass, N/A, with manual air conditioning controls and rear window defogger.

What This Module Helps Fix

• Nonresponsive temperature, fan, or mode controls
• Intermittent HVAC operation from a failing control head
• Loss of manual climate control function
• Rear window defogger control issues tied to the HVAC panel
• Electrical faults caused by a worn or damaged original module

Installation Notes

Confirm the vehicle uses manual air conditioning controls and a rear window defogger before ordering. This Dorman 599-011 HVAC control module installs with a bolt-on design and does not require programming. Match the 2 connectors, 36-pin layout, and terminal style to the original unit for proper installation.

Quality Assurance

Dorman supplies this replacement HVAC control module as a tested service part for restoring factory climate control function. Cross-reference part numbers for the same application include 1S1758 and 15-72324.