Scan Tool Data Definitions
WARNING: This page is about a different car, the 2003 GMC Safari and 2003 Chevrolet Astro. However, it is still accessible from the selected car via links, so may be relevant.
Battery Voltage: The scan tool displays the battery system voltage.
Last RFA CMD Since Wake-Up: The scan tool displays the last RFA commanded message from the BCM. The scan tool displays NONE when the BCM awakens from asleep status without receiving a RFA module request from a programmed key fob. The scan tool displays LOCK, UNLOCK or PANIC when the BCM is awake and a command is activated from the key fob to the RFA module.
RFA Message Since Wake-Up: The scan tool displays the last message sent to the BCM from the remote control door lock receiver.