Remote Keyless Entry And Anti-Theft System Description

The remote keyless entry and anti-theft system can perform the following functions:

• Remotely lock and unlock the vehicle doors by means of a hand-held, high-frequency transmitter.
• Sense intrusion into the vehicle through the doors, the trunk or the hood.
• Activate a warning if an intrusion is detected.
• Automatically re-lock the doors if the door or the trunk is not opened within 30 seconds after the vehicle has been unlocked by remote keyless entry.
• Help the driver find the vehicle in a parking area.
• Communicate serial data to a scan tool to help diagnose system faults.

The remote keyless entry/anti-theft system consists of the following components:

• Intelligent switching unit (ISU).
• Hand-held transmitter.
• Security indicator.
• Rear deck lid open switch.
• Rear deck lid tamper switch.
• Front door tamper switch.
• Door contact switch.
• Central locking unit.
• Turn signals.
• Siren.
• Hood open switch.