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Cadillac
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2006
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STS Base, 3.6 7, AWD
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System - 3.6L - DTC P0130 To P0391
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DTC P0318
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Conditions for Setting the DTC
Conditions for Setting the DTC
The EBCM reports a wheel speed sensor failure to the ECM.
OR
The ECM does not receive communication of a rough road signal from the EBCM for more than 5 seconds.