John Deere | ECU L4

We repair and test your John Deere ECU L4 quickly and reliably.

Why is a repair worthwhile?

• More cost-effective than a new purchase
• Save the environment and resources
• Fault diagnosis procedure by our electronics professionals
• 1 year warranty on repaired functions

The ECU in your tractor is defective? The Electronic Control Unit L4 (ECU) from John Deere controls important functions in the tractor. This control unit can be found in John Deere 1550, 6410, 6420, 6620, 6910 etc. machines. machines.
In the event of a defect or failure of the control box, necessary functions for operating the tractor are no longer possible.

Common reasons for repair:

• The speed of the camshaft sensor is not displayed.
• The tractor does not start or stops while driving.
• Machine reports an error code

Important information for repair:
Please send your defective control units, with a description of the fault and stating your contact person and telephone number, to us by parcel service of your choice.
Please note that processing fees may apply even if repairs are not possible.

Repair is as simple as this:
- Fill in the repair form
- Securely pack the package with the defective part and enclose the repair form
- Send the package and get it back repaired