Immobilizer Antenna Unit
NOTE:
Right Hand Drive (RHD) vehicle is shown. Left Hand Drive (LHD) vehicle is similar.
The Immobilizer Antenna Unit (IAU) is installed on the inside of the steering column lower cover and secured with a screw.
The IAU is used if the Remote Function Actuator (RFA) is unable to authorize the smart key.
The RFA is unable to identify the smart key if the smart key battery voltage is low or there is Radio Frequency (RF) interference.
The transponder within the smart key can be read in the conventional manner.
The driver is alerted to this by an audible chime and a message is displayed in the Instrument Cluster (IC) message center. The message is 'Smart Key Not Recognized - Reposition Or Place As Shown And Press Start Button'.