Restore reliable CAN communication and switch control functionality to your AGCO, Fendt, Massey Ferguson, or White Tractor CAN Switch Controller Assembly with our professional electronics repair service. This controller assembly plays a critical role in communicating operator switch inputs across the tractor CAN system for hydraulic, SCV, and machine control functions. Our technicians diagnose and repair common failures to restore dependable communication and control performance in the cab.
Note: This is a repair service only. We repair and return your original unit.
Available Repair Services
Repairs are performed based on diagnostic findings and may include:
- CAN communication diagnostics and repair
- SCV functionality testing
- Switch replacement
- Circuit board (PCB) troubleshooting and repair
- Connector, terminal, and wiring repairs
- Internal component replacement for faulty electronics
- Power and voltage diagnostics
- Housing and enclosure repair when available
- CAN communication simulation testing
- Calibration and comprehensive functional testing
Services listed represent available repairs. Not all services are performed on every unit.
Compatible Equipment
White / Massey Ferguson Tractors:
- 6400 Series
- 7400 Series
- 8400 Series
AGCO Tractors:
- RT100A
- DT200A
How the Repair Process Works
1. Contact Repair Services
Call our repair service team to discuss your issue and complete the required repair form before shipping your unit: 855-334-3400
2. Send in Your CAN Switch Controller Assembly
Include the completed repair form or a note with your name, phone number, and contact information inside the package.
Ship to one of the following repair locations:
Ag Express – Repair Services
Grand Island Location 3203 Frontage Rd. Grand Island, NE 68803Ag Express – Repair Services
Indiana Location 312 E. Main St. PO Box 28 Sulphur Springs, IN 47388Ag Express – Repair Services
Des Moines Location 6280 NE 14th St. Des Moines, IA 503133. Diagnosis & Repair
Your CAN Switch Controller Assembly is evaluated, repaired as needed, and fully tested to ensure proper CAN communication and switch operation prior to return shipment.
Supported OEM Manufacturer Part Numbers
- 4277365M91
- 4277365M92
- 4277365M93
Warranty & Support
- One-year warranty on repairs performed
- Repair support available from experienced technicians
- Speak directly with a technician: 855-334-3400
Additional Information
- Typical repair cost depends on the cause of failure and is quoted after diagnosis
- Typical turnaround time is 3 to 5 business days, with seasonal volume and testing affecting time in shop
- This is a repair service and not a replacement or refurbished unit
Disclaimer
This is a third-party electronics repair service and is not affiliated with or endorsed by AGCO, Fendt, Massey Ferguson, or White. Manufacturer names are used for identification purposes only.
Proudly Repaired in the USA
