For 1990-2009 cars
Front Washer Motor Input: The scan tool displays On/Off. This input displays On when the front washer spray is on.
Front Wiper Relay Cmd.: The scan tool displays On/Off. The body control module will indicate if it is commanding the front wiper relay On or Off.
Front Wiper Relay Fdbk.: The scan tool displays High/Low. This input to the BCM displays the state of the front wiper relay feedback circuit. Low is displayed when the BCM is providing a ground to the front wiper relay control circuit.
Front Wiper Switch: The scan tool displays On/Off. This input displays On when the front wipers are on.
Rear Washer Motor Input: The scan tool displays On/Off. This input displays On when the rear washer spray is on.
Rear Wiper Relay Cmd.: The scan tool displays On/Off. The body control module will indicate if it is commanding the rear wiper relay On or Off.
Rear Wiper Relay Fdbk.: The scan tool displays High/Low. This input to the BCM displays the state of the rear wiper relay feedback circuit. Low is displayed when the BCM is providing a ground to the rear wiper relay control circuit.
Rear Wiper Switch: The scan tool displays On/Off. This input displays On when the rear wipers are on.
Wiper Delay 1: The scan tool displays Yes/No. This input to the body control module displays the state of the wiper delay switch.
Wiper Delay 2: The scan tool displays Yes/No. This input to the body control module displays the state of the wiper delay switch.
Wiper Delay 3: The scan tool displays Yes/No. This input to the body control module displays the state of the wiper delay switch.
Wiper Delay Input: The scan tool displays volts. This input displays the voltage supplied to the body control module.