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Home >> Mitsubishi >> 1987 >> Starion ESI-R >> Repair and Diagnosis >> External Pages >> Different car >> Section 13 (Keyless Operation System (Kos) - Lancer Evolution) >> Diagnosis >> Diagnostic Trouble Code Procedures >> DTC B2101: IG SW start POS. circuit low; DTC B2102: IG SW start POS. circuit high >> Technical Description (Comment)
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Technical Description (Comment)

WARNING: This page is about a different car, the 2008 Mitsubishi Lancer. However, it is still accessible from the selected car via links, so may be relevant.

If the difference in the ignition switch level shown below occurs consecutively 10 times with the ignition switch in the ON position or START position, when the CAN message (ignition switch position information) from ETACS-ECU, KOS-ECU determines that there is a problem.

B2101 

B2102 

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