Dorman 609-034 Transmission Control Module

Dorman 609-034 Transmission Control Module

Dorman 609-034 is a remanufactured transmission control module for select Ford, Mercury, and Lincoln applications. It is fully tested and validated to match the function and performance of the original TCM on specified vehicles, including Ford Edge, Escape, Fusion, Mercury Mariner, and Milan fitments.

Key Features

• Transmission control module for electronic transmission management
• Fully tested and validated against original module function and performance
• Remanufactured standard replacement part
• No programming required
• 1 female oval connector with 14 terminals
• Blade terminal design
• Module dimensions: 10.75 in. length, 8 in. width, 3 in. height
• Wiring harness not included
• Mounting hardware not included

Detailed Description

This Dorman transmission control module, part number 609-034, is built for direct replacement on specified Ford and Mercury vehicles. It is a remanufactured electro-hydraulic control module that has been tested to match original equipment function and performance, making it a practical choice for drivers searching for a Ford Escape transmission control module, a Ford Fusion TCM replacement, or a Mercury Milan transmission control module. The oval female connector, 14-terminal layout, and no-programming-required design help simplify the replacement process on the listed applications.

This part cross-references 9L8Z7G136B and AL8Z7G391DRM for the same application.

What It Helps Address

• Transmission shifting concerns caused by a failed control module
• Electronic communication faults within the transmission control system
• Harsh, delayed, or inconsistent gear changes on equipped vehicles
• Diagnostic trouble codes related to transmission control operation
• Loss of proper electro-hydraulic transmission control

Installation Notes and Tips

• Verify the part number and connector style before installation.
• Confirm vehicle fitment by year, make, and model before ordering.
• Inspect the connector, terminals, and related wiring for damage before replacing the module.
• Because programming is not required, installation can be more straightforward on the listed applications.
• Use the vehicle’s service information for any relearn, adaptation, or diagnostic steps after installation.

Quality Assurance

Dorman validates this module to match original TCM function and performance on the specified vehicle applications. That testing focus supports consistent operation on compatible Ford Edge, Escape, Fusion, Mercury Mariner, and Milan models.

Fitment

• Fits 2012 Ford Edge, N/A, to 7/30/12
• Fits 2009-2012 Ford Escape, N/A
• Fits 2010-2012 Ford Fusion, N/A
• Fits 2009-2011 Mercury Mariner, N/A
• Fits 2010-2011 Mercury Milan, N/A