Immobilizer Keys

Immobilizer is a system that must have a programmed key for that tractor. If the key does not have the specific electronic device, the engine starts, but only runs briefly before shutting off. Continued attempts with key not programmed for tractor will result in tractor engine turning over, but will not start.

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Immobilizer Key Compared To Standard John Deere Key

NOTE: Immobilizer keys (A) can be identified because they are slightly thicker than a normal ignition key (B). Immobilizer keys are programmed for a specific tractor. There is only a limited number of keys available for any given tractor.

Immobilizer equipped tractors are delivered with two keys to the dealer. Up to three additional keys can be ordered through your John Deere™ dealer.