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Home >> Mitsubishi >> 2017 >> RVR ES, Standard Trans >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Keyless Operation System (Kos) - With Diagnostics >> Diagnosis (OSS-Ecu) >> Diagnostic Trouble Code Procedures >> DTC B1143: ESL status fail >> Diagnostic Function
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Diagnostic Function

If a status error is received from the electric steering lock via LIN, OSS-ECU sets the DTC B1143, and displays the immobilizer certification system inspection warning screen to the multi information display of the combination meter.

NOTE: In addition, when the electric steering lock was replaced, the DTC B1143 may be set with the electric steering lock locked (a new electric steering lock is in the unlocked status). Therefore, before the diagnostic trouble code recheck of after the replacement of electric steering lock, be sure to perform the locking control of the electric steering lock first.
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