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DTC B2420: AFS ECU Malfunction: Description

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

When the AFS ECU detects an internal malfunction, this DTC is output

DTC DETECTION CONDITION AND TROUBLE AREA

DTC No. DTC Detection Condition Trouble Area
B2420 Malfunction in AFS ECU AFS ECU
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