Powertrain Control Module (Pcm)

To program Powertrain Control Module (PCM) for 3.1L engines, see POWERTRAIN CONTROL MODULE under PROGRAMMING in SELF DIAGNOSTICS article in FAULT ISOLATION under ENGINE PERFORMANCE. To program PCM for 3.8L engines, see POWERTRAIN CONTROL MODULE under PROGRAMMING in SELF DIAGNOSTICS article in FAULT ISOLATION under ENGINE PERFORMANCE.