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Home › Chevrolet › 2017 › City Express LS › Repair and Diagnosis › Body & Frame › Ignition Switch/Steering Lock › Immobilizer System › Diagnostic Information And Procedures › DTC B2193 Or P1612: Lost Communication With Engine Control Module › DTC Descriptor

DTC Descriptor

DTC B2193

Lost Communication with Engine Control Module

DTC B1612

Lost Communication with Engine Control Module

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