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Saturn
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2000
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LS1 L4-2.2L VIN F
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Engine Control Module
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Service and Repair
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Passlock Password Learn
Passlock Password Learn
If the
PCM
is replaced the PCM must learn the correct
BCM
to PCM passlock password. If the password is not learned, the vehicle will not start and a DTC may set.