FixVault

DTC B2275 STSW Monitor Malfunction: Description

This DTC is output when the ST output circuits (engine starting request signal circuit) inside the power source control ECU are open or short.

DTC DETECTION CONDITION CHART

DTC No. DTC Detection Condition Trouble Area
B2275 ST output circuit (engine starting request signal circuit) inside power source control ECU or other related circuit is malfunctioning
  • Power source control ECU
  • SFI system
  • Wire harness