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Home >> Toyota >> 2009 >> RAV4 Base, 2.5 F, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Starting System (2GR-FE)) >> Smart Key System >> DTC B2275 STSW Monitor Malfunction >> Description

DTC B2275 STSW Monitor Malfunction: Description

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This DTC is stored when the engine start request signal circuit inside the main body ECU is open or shorted.

DTC DETECTION CONDITION

DTC No. DTC Detection Condition Trouble Area
B2275 Engine start request signal circuit inside the main body ECU or other related circuit is malfunctioning.
  • Main body ECU
  • SFI system
  • Harness or connector