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Home >> Mitsubishi >> 2018 >> Eclipse Cross LE >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Immobilizer System - Vehicles Without Keyless Operation System >> Diagnostic Trouble Code Procedures >> DTC B1A28: ECM authentication error >> Diagnostic Function
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Diagnostic Function

ETACS-ECU sets DTC B1A28 when the ETACS-ECU's key certification result and the engine control module's starting condition do not match.

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