Dorman - OE Solutions HVAC Control Module P/N:599-149
Bring your climate controls back to life with the Dorman - OE Solutions HVAC Control Module 599-210XD (also written 599210XD). This brand-new OE FIX module replaces the factory manual air-conditioning control on a wide range of General Motors trucks and SUVs, retaining the original-equipment look and feel. It's a direct-fit replacement for the listed applications, including the 2004-2007 Buick Rainier, 2003-2006 Cadillac Escalade, 2003-2006 Chevrolet Tahoe, 2002-2009 Chevrolet Trailblazer, 2002-2009 GMC Envoy, 2003-2006 GMC Yukon and 2002-2004 Oldsmobile Bravada — see the Buyer's Guide tab for the full list.
If a failed climate control module is the cause of your inoperative heating and A/C controls, this unit replaces it.
Do I need a scan tool to install this module?
No. It contains proprietary software that eliminates the need for programming with GM-specific software like SPS, and it includes step-by-step instructions to configure it to your vehicle within minutes.
Will this fit my vehicle?
It's designed as a direct-fit replacement for the listed GM applications with manual A/C controls, such as the Escalade, Tahoe, Trailblazer, Envoy, Yukon and Sierra. Check the Buyer's Guide tab to confirm your exact year and model.
Where is this module made?
It is engineered, finished and rigorously tested at an advanced electronics facility in Pennsylvania, and meets stringent quality and performance standards.
Will it look like my original control?
Yes. It replaces the factory module and is designed to retain the original-equipment look and feel.
Will it restore all my climate control functions?
It's designed to help restore the primary operations of the original-equipment control module on specified GM vehicles. Control functions on some models may vary, so diagnose the cause before replacing.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.