Dorman 599-107 Transfer Case Control Module

Overview of Dorman Transfer Case Control Module 599-107

The Dorman Transfer Case Control Module 599-107 is designed specifically for Chevrolet Astro and GMC Safari vehicles. This module features an orange connector and pin-type terminals, ensuring reliable electrical connections for your transfer case system.

• Compatible with Chevrolet Astro and GMC Safari models
• Orange connector for easy identification and secure fit
• Pin terminal type for consistent electrical contact
• Includes one transfer case control module per package

Detailed Product Description

This transfer case control module by Dorman is engineered to meet the specific requirements of the Chevrolet Astro and GMC Safari transfer case systems. The orange connector color helps technicians quickly identify the module during installation or diagnostics. The pin terminal type provides a stable and durable connection, reducing the risk of electrical faults. Part number 599-107 ensures you receive the correct module designed to integrate seamlessly with your vehicle's transfer case control system.

Common Applications and Problem Resolution

This transfer case control module is used to manage the engagement and operation of the transfer case in compatible vehicles. It addresses several issues including:

• Intermittent or failed transfer case shifting
• Loss of four-wheel drive functionality
• Warning lights related to transfer case control
• Erratic or delayed transfer case response
• Electrical connection failures within the transfer case system

Installation Notes and Tips

• Ensure the vehicle is turned off and the battery is disconnected before installation
• Verify the orange connector matches the existing wiring harness for proper fit
• Handle the module carefully to avoid damage to the pin terminals
• Consult the vehicle’s service manual for transfer case control module replacement procedures
• After installation, test the transfer case operation to confirm proper function

Quality Assurance and Warranty Information

Dorman transfer case control modules are manufactured to meet or exceed OEM specifications. Part number 599-107 undergoes rigorous quality control to ensure durability and reliable performance in Chevrolet Astro and GMC Safari vehicles. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship.