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Home >> Chevrolet >> 2001 >> Cavalier LS, 2.4 T >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls Self-Diagnostics - 2.2L & 2.4L >> Diagnostic Tests >> DTC P1630: Theft Deterrent System Learn Mode Active >> Code Enable Criteria
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Code Enable Criteria

DTC sets when PCM remains in theft deterrent password learn mode for more than 2 seconds.

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