29509886 | Genuine Allison® Transmission Control Module VIM

Part Number: 29509886  Condition: New Manufacture/Brand: Allison Related Part Numbers: 29556644, ALI 29509886, ALI29509886 Description: A Transmission Control Module (TCM) is an electronic control unit responsible for managing and regulating a vehicle’s automatic transmission system. Transmission Control Module VIM (Vehicle Interface Module) 12V, 6 relay For Allison transmissions Fits For Allison 2200 HS, 2500RDS, 3000,4000,5000,6000,8000, & 9000 various transmissions, Ford Purpose: The TCM monitors and controls how the transmission shifts gears, ensuring smooth operation, fuel efficiency, and protection of the drivetrain. It takes input from multiple sensors and works closely with the Engine Control Unit (ECU) to determine: When to shift gears Which gear to engage How long to hold a gear Shift pressure and timing Signs of a Bad Transmission Control Module No throttle response “No communication with CPC” error on diagnostics SPN 609 FMI 12 or other CPC-related fault codes Truck won’t start or dies intermittently Blown fuses or CAN bus errors   About the Manufacturer – Allison: Allison Transmission is a world-leading manufacturer of automatic transmissions and hybrid propulsion systems, primarily used in commercial-duty vehicles. Founded in 1915 and headquartered in Indianapolis, Indiana, Allison is known for producing durable, fully automatic transmissions for trucks, buses, military vehicles, construction equipment, and energy sector applications.