Dorman 609-009 Transmission Control Module

Overview of the Dorman Transmission Control Module 609-009

The Dorman Transmission Control Module 609-009 is a remanufactured replacement part designed for select Buick, Cadillac, Chevrolet, and GMC vehicles. This module requires programming and features multiple connectors and terminals to ensure proper communication with your vehicle's transmission system.

• Remanufactured transmission control module with standard replacement grade
• Compatible with Buick, Cadillac, Chevrolet, and GMC models including Acadia, Enclave, Equinox, Impala, LaCrosse, Malibu, Regal, SRX, Terrain, Traverse, and XTS
• Four oval-shaped female connectors with a total of 25 blade pin terminals
• Module dimensions: 11 inches length, 6.625 inches width, 1.75 inches height
• Programming required for installation
• Mounting hardware and wiring harness not included

Detailed Product Description

The Dorman 609-009 Transmission Control Module (TCM) is engineered as a remanufactured replacement part that meets standard quality requirements. It features four oval-shaped female connectors with blade pin terminals totaling 25, distributed as 17, 6, and 2 terminals respectively. This configuration supports reliable electrical connections essential for transmission control functions. The module measures 11 inches in length, 6.625 inches in width, and 1.75 inches in height, allowing for a direct fit in compatible vehicles. Note that this TCM requires professional programming to match the vehicle’s specifications and does not include mounting hardware or a wiring harness.

Compatible Vehicles and Applications

This transmission control module is compatible with a range of GM vehicles, including Buick Acadia and Enclave, Cadillac SRX and XTS, Chevrolet Equinox, Impala, Malibu, and Traverse, as well as GMC Acadia Limited, Terrain, and Regal models. The Dorman 609-009 is designed to replace faulty or malfunctioning transmission control modules in these vehicles, restoring proper transmission operation.

• Resolves transmission shifting issues
• Fixes erratic or delayed gear engagement
• Addresses transmission warning light activation
• Corrects communication errors between transmission and engine control units
• Eliminates transmission limp mode caused by control module failure

Installation Notes and Tips

Installation of the Dorman 609-009 Transmission Control Module requires professional programming to ensure compatibility with the vehicle’s transmission system. Mounting hardware and wiring harness are not included, so existing components must be reused or sourced separately. Verify connector types and terminal counts before installation to ensure proper fit and function. It is recommended to follow manufacturer guidelines and use diagnostic tools to confirm successful installation and programming.

Quality Assurance and Warranty

This remanufactured transmission control module undergoes rigorous testing to meet standard replacement quality. While mounting hardware and wiring harness are not included, the module itself is built to restore transmission control functionality reliably. Please consult the product documentation or supplier for specific warranty details related to the Dorman 609-009.