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Home >> Mitsubishi >> 2014 >> Lancer ES Sportback >> Repair and Diagnosis >> External Pages >> Different car >> Section 40 (Immobilizer System - Vehicles Without Keyless Operation System - With Diagnostics) >> Diagnostic Trouble Code Procedures >> DTC B1A28: PCM/PHEV authentification error >> Diagnosis Function

Diagnosis Function

WARNING: This page is about a different car, the 2014 Mitsubishi Outlander. However, it is still accessible from the selected car via links, so may be relevant.

ETACS-ECU sets DTC No. B1A28 when the ETACS-ECU's key certification result and the engine control module (ECM)'s starting condition do not match.