Scan Tool Data Definitions

WARNING: This page is about a different car, the 2004 Saturn Ion Red Line, 2004 Saturn Ion 3, 2004 Saturn Ion 2, and 2004 Saturn Ion 1. However, it is still accessible from the selected car via links, so may be relevant.

Battery 1: The scan tool displays volts. The state of the battery voltage supplied to the body control module.
Washer Switch: The scan tool displays On/Off. The scan tool displays ON when the windshield washers are requested.
Wiper Ground: The scan tool displays On/Off. The BCM Displays whether the ground circuit for the windshield wipers are requested.
Wiper Park Switch: The scan tool displays On/Off. This output displays On when the wipers are in park position and Off when the wipers are not in the park position.
Wiper Relay Cmd: The scan tool displays On/Off. This output displays the state of the wiper relay. ON is displayed when the body control module is providing battery voltage for the wiper relay.
Wiper Switch: The scan tool displays volts. This output displays the voltage supplied to the wiper switch.
Wiper Switch State: The scan tool displays Undefined, Off, delay 1, delay 2, delay 3, Mist/High/Low. This output displays the state of the wiper switch.