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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 B1731: PCM/PHEV authentification T/out >> Trouble Judgment

Trouble Judgment

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 determines that the abnormality is present, if it cannot receive the data from the ECM via the CAN bus line when the ignition switch is turned ON.

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