Pcm Location

On Alero, Grand Am and Malibu, PCM is located under left side of instrument panel, near steering column. On all other models, PCM is located in engine compartment. See Fig 1-Fig 3 .

Fig 1: Locating PCM (Century)

Courtesy of GENERAL MOTORS CORP.

Fig 2: Locating PCM (Grand Prix)

Courtesy of GENERAL MOTORS CORP.

Fig 3: Locating PCM (Impala & Monte Carlo)

Courtesy of GENERAL MOTORS CORP.