Interior Passive Start Antenna Ranges

The passive start antennas are used solely for the purpose of starting the vehicle or changing the ignition states. When activated, each antenna sends out a low frequency signal with an approximate range of 1 m (3 ft). A programmed IA  key must be in range of 1 of the 3 antennas for PATS  to operate.

If an IA  key is placed in the far outside edges of the interior, such as above a sun visor or in a door map pocket, the vehicle might experience a no-start condition. If the IA  key is located in one of these areas and there is a no-start condition, move the IA  key out of the area and attempt to start the vehicle. If the key is outside the range of a passive start antenna when the start/stop switch is pressed, NO KEY DETECTED displays in the message center.