Programming Theft Deterrent System Components: Notes
WARNING: This page is about a different car, the 2001 Saturn LW200, 2001 Saturn L200, and 2001 Saturn L100. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
DO NOT use a BCM from another vehicle to aid in diagnosis. BCM's are not interchangeable after they have been installed.
NOTE:
Passlock® learn procedure must be performed when Passlock® sensor, BCM or ECM/PCM are replaced. If only Passlock® sensor was replaced, auto learn method my be used. BCM or PCM replacement requires Saturn service stall method. Saturn service stall method require use of Tech 2 scan tool.