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Home >> Mitsubishi >> 2014 >> Lancer ES Sportback >> Repair and Diagnosis >> External Pages >> Different car >> Section 90 (Lane Departure Warning System (LDWS) - With Diagnostics) >> Diagnosis Function >> Diagnostic Trouble Code Procedures >> DTC U0121: ABS/ASC CAN timeout >> Diagnostic Function

Diagnostic Function

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.

When the LDW-ECU receives no signal from the ASC-ECU for 2.5 seconds or more, it will store DTC No. U0121.