Mike's Workshop Manuals
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GMC
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2014
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Terrain SLT, 4D Utility
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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
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DTC B389A: Unprogrammed Transponder Identification Code Received
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Conditions for Setting the DTC
Conditions for Setting the DTC
An incorrect immobilizer identifier was broadcast by the BCM.