Dorman 318-302 Engine Control Module (ECM)

Overview of Dorman Engine Control Module 318-302

The Dorman Engine Control Module (ECM) part number 318-302 is designed specifically for Dodge Durango models. This ECM is engineered to manage engine functions efficiently without requiring flash programming, making it a reliable replacement option for your vehicle's control system.

• Compatible with Dodge Durango vehicles
• Dimensions: 9 inches length, 6 inches height, 1.5 inches width
• Black rectangular connector with 4 female connectors
• Contains 152 male terminals with pin-type connections
• Flash programming not required for installation
• Mounts through-hole with 3 mounting holes
• Removable PROM not included
• Package includes one engine control module and instruction sheet

Detailed Product Description

The Dorman 318-302 Engine Control Module is a critical component for managing engine performance in Dodge Durango vehicles. Its compact size (9" x 6" x 1.5") allows for easy integration into the engine bay. The module features a black rectangular connector housing four female connectors, each with pin-type terminals totaling 152 male terminals, ensuring secure and precise electrical connections. This ECM is flashable, allowing for updates if necessary, but does not require flash programming upon installation, simplifying the replacement process. The module mounts securely using three through-hole mounting points, providing stable installation without the need for additional mounting hardware.

Common Applications and Issues Addressed

• Resolves engine performance irregularities caused by faulty ECM
• Addresses starting and stalling problems linked to control module failure
• Corrects engine misfires and poor fuel efficiency due to ECM malfunction
• Eliminates check engine light errors related to engine control systems
• Restores proper communication between engine sensors and actuators

Installation Notes and Tips

When installing the Dorman 318-302 ECM, ensure the vehicle is powered off and the battery is disconnected to prevent electrical damage. The module mounts through three pre-existing holes using a through-hole mounting method. Connect the black rectangular connector carefully, verifying that all 152 male pin terminals align correctly with the female connector to avoid bent pins. Since flash programming is not required, the module can be installed directly, but verify compatibility with your Dodge Durango model year before installation. Refer to the included instruction sheet for detailed guidance.

Quality Assurance and Warranty

Dorman Engine Control Modules undergo rigorous testing to meet OEM standards for durability and performance. The 318-302 part number is manufactured to provide reliable engine management for Dodge Durango vehicles. While specific warranty details are not provided here, Dorman typically offers limited warranties on their ECM products to ensure customer confidence and product reliability.