When the ignition is switched on, the antenna that is integrated in the Theft Deterrent Module (Immobilizer) is energized. The transponder key contains a security code (transponder code) that is transmitted via the antenna to the Theft Deterrent Module. The Theft Deterrent Module compares the received code with the stored transponder code.

The security code is not programmed in the Theft Deterrent Module.

Refer to the security code programming procedure in this section.