Dorman 609-256 Transmission Control Module
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Dorman

Dorman 609-256 Transmission Control Module

Brand Dorman 609-256
Programming Required No
Programming Required Non
Terminal Type Aspa
Terminal Type Blade
Mounting Hardware Included No
Mounting Hardware Included Non
Connector Quantity 3
Connector Shape Rectangle
Connector Shape Rectángulo
Terminal Quantity 21
Connector Gender Macho
Connector Gender Male
Altura del módulo (in) 1 in
Ancho del módulo (in) 8.25 in
Contenidos del paquete 1 módulo de control de transmisión remanufacturado
Grado del artículo Reemplazo estándar
Item Grade Standard
Longitud del módulo (in) 6 in
Module Height (in) 1 in
Module Length (In) 6 in
Module Width (in) 8.25 in
Package Contents 1 remanufactured transmission control module
Wiring Harness Included No
Wiring Harness Included Non
Fits Nissan · 3 vehicles

Fully tested and validated. Matches original module function and performance on specified applications.

Standard replacement. A remanufactured transmission control module for straightforward service.

No programming required. Simplifies installation with a plug-in, blade-terminal design.

Cross-references 3170519X1A, 3170519X1B and 3170562X5D for the same application. See all 3.

$1,052.23Free shipping
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Order total $1,052.23
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Free returns within 60 days if it doesn't fit when fitment is verified.
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Transmission Control Module for Nissan 2008 Applications

This Dorman transmission control module, part number 609-256, is a remanufactured OE-style replacement for select 2008 Nissan vehicles. It is fully tested and validated to match the function and performance of the original TCM on the listed applications.

  • Fits 2008 Nissan Frontier
  • Fits 2008 Nissan Pathfinder
  • Fits 2008 Nissan Xterra
  • Remanufactured transmission control module for direct replacement use
  • No programming required for installation on specified applications
  • 3 connectors with 21 terminals
  • Rectangle connector shape with male blade terminals
  • Standard replacement item grade

Product Details

The Dorman 609-256 transmission control module is built for 2008 Nissan Frontier, 2008 Nissan Pathfinder, and 2008 Nissan Xterra applications that use a direct-fit TCM replacement. It is remanufactured, tested, and validated to restore the original module’s function and performance on the listed vehicles. The module measures approximately 6 in long, 8.25 in wide, and 1 in high, and uses three rectangular male connectors with blade terminals.

This part cross-references Nissan OE numbers 3170519X1A, 3170519X1B, and 3170562X5D for the same application. Search terms such as 2008 Nissan Frontier transmission control module, 2008 Nissan Pathfinder TCM replacement, and 2008 Nissan Xterra transmission control module can help identify this part number 609-256.

Common Issues This Part May Resolve

  • Transmission shifting concerns caused by a failed control module
  • Communication faults between the transmission and vehicle electronics
  • Delayed or inconsistent transmission response
  • Diagnostic trouble codes related to TCM operation
  • No-start or drivability issues tied to module failure on the listed Nissan models

Installation Notes and Tips

Verify connector count, terminal style, and module dimensions before installation. This unit does not require programming on the specified applications, which can simplify replacement on 2008 Nissan Frontier, Pathfinder, and Xterra vehicles. Confirm the vehicle’s OE part number and inspect the harness connectors for damage before installing the new module.

Quality Assurance

Dorman states that this transmission control module has been fully tested and validated to match the function and performance of the original TCM on the specified vehicle applications. The remanufactured design supports standard replacement use for the listed Nissan fitments.

Related reading

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypeTransmissionLitersCylindersNotes
2008NissanFrontier4WDAutomatic4.0LV6—
2008NissanPathfinder4WDAutomatic4.0LV6—
2008NissanXterra4WDAutomatic4.0LV6—
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
3170519X1A3170519X1B3170562X5D