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DTC B2275 STSW Monitor Malfunction: Description

This DTC is output when the hybrid control system start request signal circuit inside the main body ECU is open or shorted.

DTC DETECTION CONDITION AND TROUBLE AREA

DTC Code Detection Condition Trouble Area
B2275 Hybrid control system start request signal circuit inside main body ECU or other related circuit is malfunctioning
  • Main body ECU
  • Hybrid vehicle control ECU
  • Harness or connector
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