System Functions

The body control module (PZM) performs the following functions:
^ HVAC afterblow control
^ Battery guard
^ Door lock and unlock
^ Fuel level
^ Retained Accessory Power (RAP)
^ Theft deterrent
^ Exterior lighting control
^ Interior lighting control
^ Trunk release
^ Time of day for the radio display
^ Rear defogger
^ Fuel door release
^ Vehicle personalization

For more information about these functions refer to the appropriate sections.