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DTC C1A40: ENG / EHV Device [06/2018 - 09/2022]: Description

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When a SFI system malfunction signal sent by the ECM is detected by the clearance warning ECU assembly, DTC C1A40 is stored.

DTC No. Detection Item DTC Detection Condition Trouble Area
C1A40 ENG / EHV Device When the engine switch on (IG), a SFI system malfunction signal is detected for 1 second or more.
  • SFI system
  • Clearance warning ECU assembly