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Home >> Mitsubishi >> 2010 >> Lancer ES, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 84 (Theft Alarm - Lancer Evolution) >> Diagnosis >> Diagnostic Trouble Code Tests >> DTC B120B: Theft Alarm Sensor Error >> Notes

DTC B120B: Theft Alarm Sensor Error: Notes

WARNING: This page is about a different car, the 2012 Mitsubishi Lancer. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: Before replacing the ECU or sensor, ensure that the power supply circuit, the ground circuit and the communication circuit are normal.