Data

Battery Voltage: The scan tool displays the battery voltage.

RAP Timer: The scan tool displays the seconds left before the BCM turns the RAP relay OFF. The BCM uses this feature to allow the operation of the radio and the power windows for up to 1,198 seconds (approximately 20 minutes) after the ignition is turned OFF. After the time has elapsed or the door is opened the BCM will open the ground circuit for the RAP relay.

Input 1

Driver Door Jamb Sw.: The scan tool displays the position of the driver door. The scan tool displays Active when the driver door is open.

Ignition 1: The BCM uses this data in order to determine the position of the ignition switch. The scan tool displays Active when the ignition switch is in the Run or Crank position.

Ignition 3: The BCM uses this data in order to determine the position of the ignition switch. The scan tool displays Active when the ignition switch is in the Run position only.

Ignition Power Mode: The scan tool displays the position of the ignition switch. The scan tool displays Off, Run, Crank and Unknown. The Unknown display is when the BCM can not determine the position of the ignition switch.

Key in Ignition: The scan tool displays the position of the ignition key in the ignition switch cylinder. The scan tool displays Yes when the ignition key is inserted into the ignition switch cylinder. The BCM uses this data in controlling the operation of the reminder chime feature.

Pass. Door Jamb Sw.: The scan tool displays the position of the passenger door. The scan tool displays Active when the door is open.

RAP Relay Feedback: The scan tool displays the state of the RAP relay. The scan tool displays On when the BCM activates the RAP relay.

Side Door Jamb Switch: The scan tool displays the position of the side door. The scan tool displays On when the door is open.

Outputs

RAP Relay: The scan tool displays the commanded state of the RAP relay. The scan tool displays ON when the BCM provides ground to the RAP relay control circuit. The BCM will allow operation of the radio and the power windows with the ignition OFF and the doors closed for up to 1198 seconds (approximately 20 minutes).

Module Information 1

Manufacturers Enable Counter: The scan tool displays the actual value for the manufacturers enable counter (MEC) in the BCM. This information is for the assembly plant only.

Software Design Suffix: The scan tool displays the version of the software part number in the BCM.

Software Part Number: The scan tool displays the software identification number (ID) in the BCM.

Module Information 2

RAP Calibration Number: The scan tool displays the RAP calibration part number in the BCM.

RAP Suffix: The scan tool displays the RAP identification number in the BCM.

Module Information 3

Module Part Number: The scan tool displays the part number assigned to the BCM that is currently in the vehicle.