Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSMITSUBISHI2012LANCER RALLIARTREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESCONTROLLER AREA NETWORK (CAN) - LANCERDIAGNOSISCAN BUS DIAGNOSTICSDIAGNOSTIC ITEM 9: DIAGNOSE WHEN THE SCAN TOOL CANNOT RECEIVE THE DATA SENT BY ABS-ECU - VEHICLES WITHOUT ASC OR ASC-ECU - VEHICLES WITH ASCNOTES
2012 Mitsubishi Lancer Ralliart
DIAGNOSTIC ITEM 9: Diagnose When The Scan Tool Cannot Receive The Data Sent By ABS-ECU - Vehicles Without ASC Or ASC-ECU - Vehicles With ASC: Notes
2012 Mitsubishi Lancer RalliartSECTION Notes
CAUTION:
When servicing a CAN bus line, ground yourself by touching a metal object such as an unpainted water pipe. If you fail to do so, a component connected to the CAN bus line may be damaged.
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.