For 1990-2009 cars
Makes 🢒 Oldsmobile 🢒 2002 🢒 Alero 🢒 Body and Accessories 🢒 Theft Deterrent - Immobilizer - Some Export Vehicles 🢒 Diagnostic Trouble Code (DTC) List

DTC | Diagnostic Procedure | Module(s)
--- | --- | ---
P0560 | DTC P0560 | PCM 3.4 L
P0562 | DTC P0562 | PCM 2.2 L
P0563 | DTC P0563 | PCM 2.2 L
P0620 | DTC P0620 | PCM 3.4 L
P0621 | DTC P0621 | PCM 2.2 L
P0622 | DTC P0622 | PCM 2.2 L