Meaning 1:
Part Change Management (Saturn Service Parts)
Meaning 2:
Power Control Module
Meaning 3:
Powertrain control module.
Meaning 4:
Powertrain Control Module.
Meaning 5:
Program Content Monitor.
Meaning 6:
Program Control Module.
Meaning 7:
Propulsion Control Module.
Meaning 8:
Pulse Code Modulation