Dorman 599-017 HVAC Control Module - Front or Rear
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Dorman

Dorman 599-017 HVAC Control Module - Front or Rear

Brand Dorman 599-017
Position Front
Automatic Temperature Control Yes
Connector Gender Female
Housing Color Black
Instruction Manual Included No
Mounting Hardware Included No
Mounting Type Bolt On
Package Contents 1 HVAC Control Module
Pin Count 36
Programming Required No
Terminal Gender Male
Terminal Quantity 36
Terminal Type Pin
Fits Buick, Chevrolet, GMC, and Oldsmobile · 24 vehicles

Bolt-on replacement. Swaps in easily to restore HVAC control operation.

Fully tested unit. Verified replacement for dependable climate control performance.

No programming required. Install and get the system working again without extra setup.

Cross-references 15-72867 and 15132070 for the same application. See all 2.

$559.40Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $559.40
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
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Dorman 599-017 HVAC Control Module

Restore climate control operation in select GM SUVs with this Dorman HVAC control module. It is a fully tested replacement for the original automatic air conditioning control unit and is built for direct bolt-on installation with no programming required.

  • Direct replacement HVAC control module for automatic temperature control systems
  • No programming required after installation
  • 36-pin pin-style terminal layout with female connector and male terminals
  • Black housing with bolt-on mounting type
  • Compatible with front and rear automatic air conditioning control applications on select vehicles

Vehicle Fitment

  • Fits 2004 Buick Rainier, front and rear.
  • Fits 2003-2004 Chevrolet Trailblazer, front and rear.
  • Fits 2003-2004 Chevrolet Trailblazer EXT, front and rear.
  • Fits 2003-2004 GMC Envoy, front and rear.
  • Fits 2003-2004 GMC Envoy XL, front and rear.
  • Fits 2004 GMC Envoy XUV, front and rear.
  • Fits 2003-2004 Oldsmobile Bravada, front and rear.

Detailed Description

Dorman 599-017 is an HVAC control module for automatic temperature control systems used in select Buick Rainier, Chevrolet Trailblazer and Trailblazer EXT, GMC Envoy, Envoy XL, Envoy XUV, and Oldsmobile Bravada models. If the factory climate controls have stopped responding, this replacement module provides a direct swap for the malfunctioning original unit. This part cross-references OE numbers 15-72867 and 15132070 for the same application.

What It Fixes

  • Nonresponsive climate control buttons or display functions
  • Loss of automatic temperature control operation
  • Intermittent HVAC control behavior
  • Faulty front or rear air conditioning control module operation
  • Replacement needs for a damaged or failed original HVAC controller

Installation Notes and Tips

This module uses a 36-pin configuration with a female connector, male terminals, and bolt-on mounting. Verify connector style and vehicle application before installation. Because programming is not required, the replacement process is straightforward once the original module is removed and the new unit is secured in place.

Quality Assurance

Dorman supplies this HVAC control module as a fully tested replacement unit for the listed applications. It is built to restore factory-style climate control function in vehicles equipped with automatic temperature control.

Related reading

This part fits 24 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2004BuickRainierFrontRemanufactured automatic air conditioning controls
2004BuickRainierRearRemanufactured automatic air conditioning controls
2004ChevroletTrailblazerFrontRemanufactured automatic air conditioning controls
2004ChevroletTrailblazerRearRemanufactured automatic air conditioning controls
2004ChevroletTrailblazer EXTFrontRemanufactured automatic air conditioning controls
2004ChevroletTrailblazer EXTRearRemanufactured automatic air conditioning controls
2004GMCEnvoyFrontRemanufactured automatic air conditioning controls
2004GMCEnvoyRearRemanufactured automatic air conditioning controls
2004GMCEnvoy XLFrontRemanufactured automatic air conditioning controls
2004GMCEnvoy XLRearRemanufactured automatic air conditioning controls
2004GMCEnvoy XUVFrontRemanufactured automatic air conditioning controls
2004GMCEnvoy XUVRearRemanufactured automatic air conditioning controls
2004OldsmobileBravadaFrontRemanufactured automatic air conditioning controls
2004OldsmobileBravadaRearRemanufactured automatic air conditioning controls
2003ChevroletTrailblazerFrontRemanufactured automatic air conditioning controls
2003ChevroletTrailblazerRearRemanufactured automatic air conditioning controls
2003ChevroletTrailblazer EXTFrontRemanufactured automatic air conditioning controls
2003ChevroletTrailblazer EXTRearRemanufactured automatic air conditioning controls
2003GMCEnvoyFrontRemanufactured automatic air conditioning controls
2003GMCEnvoyRearRemanufactured automatic air conditioning controls
2003GMCEnvoy XLFrontRemanufactured automatic air conditioning controls
2003GMCEnvoy XLRearRemanufactured automatic air conditioning controls
2003OldsmobileBravadaFrontRemanufactured automatic air conditioning controls
2003OldsmobileBravadaRearRemanufactured automatic air conditioning controls
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
15-7286715132070