Keyless Entry System Description and Operation: Notes

The keyless entry system is a supplementary vehicle entry device. Use the keyless entry system in conjunction with a door lock key. Radio frequencies or discharged batteries may disable the system.

Keyless entry allows you to operate the following components:

• The door locks, including the rear compartment
• The illuminated entry lamps

The keyless entry system has the following main components:

• The transmitters
• The intelligent switching unit (ISU)

When you press a button on a transmitter, the transmitter sends a signal to the ISU. The ISU performs the appropriate function.