Instrument Cluster (IPC)

The Instrument Cluster (IPC) contains the software for controlling the PASS-Key(R) II system. The IPC monitors the following components:
^ The key-in-ignition input CKT 80 (LT GRN)
^The ignition key resistor input CKT 1073 (WHT/BLK)

The IPC controls the starter enable output CKT 625 (YEL/BLK). The IPC also sends a fuel enable message to the powertrain control module (PCM) via the class 2 serial data line.