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Home >> Toyota >> 2014 >> Prius Plug-in >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 120 (Smart Key System (For Start Function) (Diagnostic Codes & Symptom Tests) (Except Plug-In)) >> SMART KEY SYSTEM (for Start Function) >> DTC B2275: STSW Monitor Malfunction [10/2013 - ] >> Description
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DTC B2275: STSW Monitor Malfunction [10/2013 - ]: Description

WARNING: This page is about a different variant/trim than selected.

This DTC is stored when a malfunction is detected in the starter circuit inside the power management control ECU.

DTC No. DTC Detection Condition Trouble Area
B2275 Power management control ECU internal HV activation request output circuit malfunction or external circuit malfunction.
  • AM2 fuse
  • Power management control ECU
  • Wire harness or connector