Dorman 609-252 Transmission Control Module

Reliable Transmission Control Module for Nissan Vehicles

The Dorman 609-252 Transmission Control Module is designed to provide dependable transmission management for select Nissan models. This remanufactured module requires no programming, making it a straightforward replacement for Nissan Frontier, Pathfinder, and Xterra vehicles.

Key Features of the Dorman 609-252 Transmission Control Module

• No programming required for easy installation
• Blade terminal type with 21 terminals for secure connections
• Three rectangular male connectors with a 9 blade, 10 blade, and 2 blade configuration
• Standard replacement grade ensuring consistent performance
• Compact dimensions: 6 inches length, 8.25 inches width, and 1 inch height
• Remanufactured unit without included mounting hardware or wiring harness

Detailed Description of the Transmission Control Module

This Dorman transmission control module (part number 609-252) is engineered to meet the electrical and control requirements of Nissan Frontier, Pathfinder, and Xterra models. The module features three male rectangular connectors with a total of 21 blade terminals arranged in 9, 10, and 2 blade configurations, ensuring compatibility with the vehicle’s wiring harness. Its compact size allows for easy integration into the vehicle’s transmission system. As a remanufactured unit, it offers a cost-effective alternative to new modules without compromising functionality. The module does not include mounting hardware or a wiring harness, so existing components must be reused during installation.

Common Issues Addressed by This Transmission Control Module

• Erratic or delayed gear shifting in Nissan Frontier, Pathfinder, or Xterra
• Transmission slipping or failure to engage gears properly
• Check engine light triggered by transmission control faults
• Loss of communication between transmission and vehicle computer
• Intermittent transmission performance problems related to control module failure

Installation Notes and Tips

• No programming is required, simplifying the replacement process
• Ensure the existing mounting hardware and wiring harness are in good condition before installation
• Verify connector alignment and secure blade terminal connections to prevent electrical issues
• Disconnect the vehicle battery before installation to avoid electrical shorts
• Consult the vehicle’s service manual for specific transmission control module location and removal instructions

Quality Assurance and Warranty Information

The Dorman 609-252 Transmission Control Module is a remanufactured part that meets standard replacement quality criteria. It undergoes thorough testing to ensure reliable operation in Nissan Frontier, Pathfinder, and Xterra vehicles. While mounting hardware and wiring harness are not included, the module is designed for direct fitment. Please refer to Dorman’s warranty policy for coverage details on remanufactured components.