Dorman 599-260 HVAC Control Module - Front

Brand Dorman 599-260
Automatic Temperature Control Yes
Connector Gender Female
Connector Quantity 1
Housing Color Black
Instruction Manual Included No
Mounting Hardware Included No
Mounting Type Bolt On
Package Contents 1 HVAC Control Module
Programming Required Yes
Terminal Gender Male
Terminal Quantity 32
Terminal Type Pin
Wire Harness Included No
Fits Chevrolet and GMC · 46 vehicles

Remanufactured replacement. Fully tested unit restores original HVAC control functions.

Bolt-on installation. Swaps in easily with a single connector and pin terminals.

Automatic temperature control. Supports automatic air conditioning and rear window defogger.

Cross-references 1S10914, 15-72707 and 53-12326 for the same application. See all 6.

$644.73Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
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Step 2 — Quantity
Order total $644.73
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Restore Chevy and GMC Climate Control

Bring back reliable cabin temperature control with this remanufactured HVAC control module from Dorman. Part number 599-260 restores key factory functions such as automatic air conditioning and rear window defogger operation in select Chevrolet and GMC trucks and SUVs.

Key Features

  • Remanufactured HVAC control module for select Chevy and GMC applications
  • Supports automatic temperature control systems
  • Female 1-pin connector with 32 male terminals
  • Bolt-on mounting design with black housing
  • Fully tested replacement unit remanufactured in Lewisberry, Pennsylvania
  • Programming required with a diagnostic scan tool

Detailed Product Overview

Dorman 599-260 is an HVAC control module replacement for 2000-2002 Chevrolet Silverado, Suburban, Tahoe, Avalanche, and 2000-2002 GMC Sierra, Yukon, and Yukon XL models equipped with automatic air conditioning controls and rear window defogger. It is built to restore original climate control operation when the factory module fails, including the automatic temperature control functions used in these Chevrolet Silverado and GMC Sierra applications. This part cross-references 12208020 and HC503 for the same application.

Common Problems This Module Can Solve

  • Climate controls that no longer respond
  • Loss of automatic air conditioning operation
  • Rear window defogger control failure
  • Erratic or inoperative HVAC panel functions
  • Failure of the original front HVAC control module

Installation Notes and Tips

Programming is required after installation, so a diagnostic scan tool must be used to configure the module. Verify vehicle equipment before ordering, including automatic air conditioning controls, rear window defogger, and the absence of a rear auxiliary HVAC control module and Celsius temperature display. Confirm connector style, terminal count, and mounting style against the original unit before replacement.

Quality Assurance

This remanufactured Dorman HVAC control module is fully tested before release and rebuilt in Dorman’s advanced Lewisberry, Pennsylvania facility to meet the needs of select Chevrolet and GMC climate control repairs.

Compatible With

  • Fits 2002 Chevrolet Avalanche 1500, N/A
  • Fits 2002 Chevrolet Avalanche 2500, N/A
  • Fits 2000-2002 Chevrolet Silverado 1500, Front
  • Fits 2001-2002 Chevrolet Silverado 1500 HD, Front
  • Fits 2000-2002 Chevrolet Silverado 2500, Front
  • Fits 2001-2002 Chevrolet Silverado 2500 HD, Front
  • Fits 2001-2002 Chevrolet Silverado 3500, Front
  • Fits 2000-2002 Chevrolet Suburban 1500, Front
  • Fits 2000-2002 Chevrolet Suburban 2500, Front
  • Fits 2000-2002 Chevrolet Tahoe, Front
  • Fits 2000-2002 GMC Sierra 1500, Front
  • Fits 2001-2002 GMC Sierra 1500 HD, Front
  • Fits 2000-2002 GMC Sierra 2500, Front
  • Fits 2001-2002 GMC Sierra 2500 HD, Front
  • Fits 2001-2002 GMC Sierra 3500, Front
  • Fits 2000-2002 GMC Yukon, Front
  • Fits 2000-2002 GMC Yukon XL 1500, Front
  • Fits 2000-2002 GMC Yukon XL 2500, Front
This part fits 46 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2002ChevroletAvalanche 1500N/ARemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2002ChevroletAvalanche 2500N/ARemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2002ChevroletSilverado 1500FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2002ChevroletSilverado 1500 HDFrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2002ChevroletSilverado 2500FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2002ChevroletSilverado 2500 HDFrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2002ChevroletSilverado 3500FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2002ChevroletSuburban 1500FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2002ChevroletSuburban 2500FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2002ChevroletTahoeFrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2002GMCSierra 1500FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2002GMCSierra 1500 HDFrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2002GMCSierra 2500FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2002GMCSierra 2500 HDFrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2002GMCSierra 3500FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2002GMCYukonFrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2002GMCYukon XL 1500FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2002GMCYukon XL 2500FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2001ChevroletSilverado 1500FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2001ChevroletSilverado 1500 HDFrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2001ChevroletSilverado 2500FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2001ChevroletSilverado 2500 HDFrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2001ChevroletSilverado 3500FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2001ChevroletSuburban 1500FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2001ChevroletSuburban 2500FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2001ChevroletTahoeFrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2001GMCSierra 1500FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2001GMCSierra 1500 HDFrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2001GMCSierra 2500FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2001GMCSierra 2500 HDFrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2001GMCSierra 3500FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2001GMCYukonFrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2001GMCYukon XL 1500FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2001GMCYukon XL 2500FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2000ChevroletSilverado 1500FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2000ChevroletSilverado 2500FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2000ChevroletSuburban 1500FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2000ChevroletSuburban 2500FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2000ChevroletTahoe5.3LV8FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2000ChevroletTahoe4.8LV8FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2000GMCSierra 1500FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2000GMCSierra 2500FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2000GMCYukon5.3LV8FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2000GMCYukon4.8LV8FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2000GMCYukon XL 1500FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
2000GMCYukon XL 2500FrontRemanufactured; w/Automatic Air Conditioning Controls; w/Rear Window Defogger; wo/Rear Auxiliary HVAC Control Module; wo/Celsius Temperature; Remanufactured
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
1S1091415-7270753-1232612208020HC503HS-539