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Cadillac
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2007
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STS V
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Repair and Diagnosis
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Body & Frame
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Ignition Switch/Steering Lock
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Immobilizer System
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Diagnostic Information and Procedures
›
DTC P1630
›
Circuit/System Verification
Circuit/System Verification
With a scan tool, verify DTC P1630 is not set.
If DTC is set, refer to
Programming Immobilizer System Components (Domestic, Canada, and Japan)
or
Programming Immobilizer System Components (Export)
.