Dorman 599-013 HVAC Control Module - Front or Rear

Overview of Dorman HVAC Control Module 599-013

The Dorman HVAC Control Module 599-013 is designed for select Cadillac, Chevrolet, and GMC vehicles, providing reliable automatic temperature control without the need for programming. This bolt-on module features a 36-pin male terminal configuration with a female connector, ensuring seamless integration with your vehicle's HVAC system.

• No programming required for straightforward installation
• 36-pin male terminals with female connector for precise fit
• Black housing with bolt-on mounting type for secure placement
• Supports automatic temperature control functionality
• Compatible with multiple Cadillac, Chevrolet, and GMC models

Detailed Product Description

The Dorman 599-013 HVAC Control Module is engineered to replace faulty or malfunctioning HVAC control units in various GM vehicles, including the Chevrolet Silverado 1500, GMC Sierra 2500 HD, and Cadillac Escalade models. Its 36-pin terminal design with male terminals and a female connector ensures proper electrical connections without the need for additional programming or configuration. The black housing and bolt-on mounting type provide durability and ease of installation. This module supports automatic temperature control, allowing your vehicle's climate system to maintain desired cabin temperatures efficiently.

Compatible Vehicles and Applications

This HVAC control module is compatible with a range of GM trucks and SUVs, including:

• Cadillac Escalade, Escalade ESV, Escalade EXT
• Chevrolet Avalanche 1500 and 2500
• Chevrolet Silverado 1500, 1500 HD, 2500 HD, 3500 (including Classic models)
• GMC Sierra 1500, 1500 HD, 2500 HD, 3500 (including Classic models)
• Suburban 1500 and 2500, Tahoe
• Yukon, Yukon XL 1500, Yukon XL 2500

Common Issues Addressed by This HVAC Control Module

• Inconsistent or unresponsive automatic temperature control
• HVAC system failing to maintain set cabin temperature
• Non-functional climate control interface in select GM trucks and SUVs
• Intermittent HVAC blower or vent control problems
• Electrical connection faults due to damaged control module terminals

Installation Notes and Tips

• No programming is required, simplifying the replacement process
• Ensure the 36-pin connector aligns correctly with the vehicle harness
• Use appropriate tools for bolt-on mounting to secure the module firmly
• Verify compatibility with your specific make and model before installation
• Disconnect the vehicle battery before installation to prevent electrical shorts

Quality Assurance and Warranty

Dorman HVAC Control Module 599-013 is manufactured to meet or exceed OEM specifications for fit and function. While no instruction manual or mounting hardware is included, the module’s design supports direct replacement. This part is backed by Dorman’s standard warranty coverage, ensuring reliability and performance for your Cadillac, Chevrolet, or GMC vehicle’s HVAC system.