GM Service Manual Online
For 1990-2009 cars only

Powertrain Control Module Programming for Chevrolet Alero Export 2001

The replacement PCM must be reprogrammed and the crankshaft position system variation learn procedure must be performed. Refer to the following procedures:

    • Latest Techline information on PCM re-programming
    •  Crankshaft Position System Variation Learn
    •  Inspection/Maintenance (I/M) Complete System Set Procedure
    •  Programming Theft Deterrent System Components in Theft Deterrent Systems