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Dorman 599-225 HVAC Control Module
| Brand | Dorman 599-225 |
|---|---|
| Automatic Temperature Control | No |
| Connector Gender | Female |
| Connector Quantity | 2 |
| Housing Color | Black |
| Instruction Manual Included | No |
| Mounting Hardware Included | No |
| Mounting Type | Bolt On |
| Package Contents | 1 HVAC Control Module |
| Programming Required | No |
| Terminal Gender | Male |
| Terminal Quantity | 12 |
| Terminal Type | Pin |
| Fits | Jeep · 6 vehicles |
Direct replacement. Fully tested HVAC control module restores operation with a simple bolt-on swap.
No programming required. Install it and get climate controls working again without extra setup.
Bolt-on installation. Female connectors and pin terminals make replacement straightforward.
Cross-references 1S8857, 53-12223 and 1802-558973 for the same application. See all 5.
Dorman 599-225 HVAC Control Module
Restore cabin climate control operation with this Dorman HVAC Control Module for manual air conditioning systems. Built as a tested replacement for the original unit, it is made for 2002-2007 Jeep Liberty models with manual A/C controls and no automatic temperature control.
Key Features
- Direct replacement HVAC control module for manual air conditioning systems
- Fits 2002-2007 Jeep Liberty, N/A, with manual air conditioning controls
- No programming required for installation
- Black housing with bolt-on mounting design
- 2 female connectors, 12 male terminals, pin terminal type
- 2 connector electrical interface for factory-style connection
- Fully tested replacement unit
- Part number 599-225 for application matching and ordering
Detailed Description
The Dorman 599-225 HVAC Control Module is a replacement climate control unit for Jeep Liberty models equipped with manual air conditioning controls. It is intended for vehicles where the original module has failed and the blower, temperature, or mode controls no longer respond as expected. This module uses a bolt-on mounting style, black housing, and factory-style pin terminals to match the original electrical layout. The Dorman 599-225 is also referenced by part number 599-225 for easy cross-checking during repair planning.
This part cross-references Monroe Shocks & Struts (e.g., 1S8857, 53-12223) for the same application.
What It Helps Fix
- Loss of HVAC control response at the dash panel
- Intermittent or non-functioning manual climate settings
- Failed temperature, fan speed, or airflow mode selection
- Electrical issues caused by a worn or malfunctioning original control module
- Replacement needs after the factory unit stops operating correctly
Installation Notes and Tips
Verify that your vehicle is a 2002-2007 Jeep Liberty with manual air conditioning controls before ordering. This module does not require programming, which simplifies replacement of the original unit. Confirm the connector count, terminal style, and bolt-on mounting points match the factory setup before installation. The part number 599-225 should be compared against the original module and vehicle service information for proper application matching.
Quality Assurance
Dorman supplies this HVAC control module as a fully tested replacement unit for the listed Jeep Liberty applications. It is built to restore original control function using a factory-style electrical and mounting design.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2007 | Jeep | Liberty | N/A | w/Manual Air Conditioning Controls; Remanufactured |
| 2006 | Jeep | Liberty | N/A | w/Manual Air Conditioning Controls; Remanufactured |
| 2005 | Jeep | Liberty | N/A | w/Manual Air Conditioning Controls; Remanufactured |
| 2004 | Jeep | Liberty | N/A | w/Manual Air Conditioning Controls; Remanufactured |
| 2003 | Jeep | Liberty | N/A | w/Manual Air Conditioning Controls; Remanufactured |
| 2002 | Jeep | Liberty | N/A | w/Manual Air Conditioning Controls; Remanufactured |
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