Shift To Park Message Display

The IPC  displays a shift to park message when the vehicle is turned off with the shifter out of the PARK (P) position on vehicles with Intelligent Access (IA). The IPC  monitors the park position detect switch input through the park detect signal, or input circuit. The IPC  provides the transmission park status to the BCM  . When the selector lever is out of the PARK (P) position, the park detect switch closes to ground and the IPC  detects the reference voltage pulled low. The IPC  sends a park status message to the BCM  , indicating that the selector lever is not in PARK (P). The IPC  monitors the ignition state and when the ignition is OFF with the selector lever out of PARK (P), the IPC  displays the shift to park message.