Rear Compartment Lid Release
When the rear compartment lid release switch is pressed, the IPC connector C3 terminal D5 (CKT 1576 (TAN)) is connected to ground. The IPC detects this low (ground) input and sends a message to the PZM via the class 2 serial data line. The PZM sends the appropriate commands to activate the rear compartment lid release solenoid. Refer to Release Systems Schematics in Body Rear End.