The Investigator II instrument panel found in John Deere 50 Series tractors provides operators with critical machine information including fuel level, charging system voltage, coolant temperature, oil pressure, and important warning indicators. When gauges become inaccurate or warning lights stop functioning, operators can lose visibility into vital machine systems and risk costly downtime. Our technicians diagnose and repair these instrument panels to restore dependable operation and accurate monitoring in the cab.
This listing is for a repair service only. Your original unit will be repaired and returned.
Available Repair Services
Repairs are performed based on diagnostic findings and may include:
- Gauge repair or replacement
- Warning light repair
- LCD display repair or replacement when applicable
- Circuit board (PCB) diagnostics and repair
- Power supply troubleshooting and repair
- Connector and terminal repair
- Internal component replacement for faulty electronics
- Calibration and functional testing
Services listed represent available repairs. Not all services are performed on every unit.
Compatible Equipment
John Deere Tractors:
- 4050
- 4250
- 4450
- 4650
- 4850
- 8450
- 8560
- 8650
- 8760
- 8850
- 8960
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 Instrument Panel
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
Des Moines Location 6280 NE 14th St. Des Moines, IA 50313Ag 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 473883. Diagnosis & Repair
Your John Deere Investigator II instrument panel is evaluated, repaired as needed, and fully tested to ensure accurate gauge readings and warning indicator operation before return shipment.
OEM Manufacturer Part Numbers
- 7TM2JD02
- 7TM2JD3
- AR101281
- RE11018
- RE12698
- RE23385
- RE23388
- RE47754
- RE66833
- RE66834
- RE66835
Warranty & Support
- One-year warranty on repairs performed
- Technical support available from experienced repair 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 instrument panel
Disclaimer
This is a third-party electronics repair service and is not affiliated with or endorsed by John Deere. Manufacturer names are used for identification purposes only.
Proudly Repaired in the USA
- Electronic Instrument:
- Instrument Panels
- Use:
- Tractor
