Key Code Install - Jcb

Turn the ignition off. Wait 30 seconds for the ECU to cycle before attempting to start the engine with the new key. Using JCB Service Master for Digital Codes

If you take too long between switching keys, the ECU will reset. You must start the process over. jcb key code install

Within 10 seconds, insert the new "unprogrammed" key. Turn it to the 'ON' position. The immobilizer light on the dashboard will usually flash rapidly and then turn solid or go out, indicating the code has been accepted. Turn the ignition off

Installing a new key code is a high-security action. Always keep your Master Key in a secure, fireproof location away from the machine. If a key is stolen, use the "Erase All Keys" function in the machine settings to ensure the old code can no longer start the engine, then re-program only the keys currently in your possession. You must start the process over

Plug the Data Link Adapter into the machine's CAN-bus port.

Insert the registered Master Key into the ignition. Turn it to the 'ON' position for five seconds, then turn it off and remove it.

Ensure the battery is fully charged. Low voltage can cause a handshake failure between the key and the ECU.