passlock code on 2002 Pontiac Grand Am

i have a code--B2960 passlock cylinder data incorrect with a history code P1630C theft determent lean mode active i need to see which module(s) or sensor(s) need to be replaced

by in Belcamp, MD on November 02, 2009
1 answer 1 comment
ANSWER by on November 02, 2009
The most common cause of the theft system related fault codes you have is a faulty passlock sensor. The passlock sensor in your 2002 Pontiac Grand Am is part of the ignition lock cylinder (not the ignition switch). A theft system relearn procedure must be completed after the ignition lock cylinder is replaced in order for the engine to start and run.
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COMMENT by on November 04, 2009
is there somewhere i can get diagram schematics
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