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Home >> Toyota >> 2012 >> Prius Two >> Repair and Diagnosis (Single Page) >> Restraints >> Restraints Control Systems >> Pre-Collision System (Except Plug-In) (Diagnostic Codes & Circuit Tests) >> Pre-Collision System >> DTC B2090: Driving Support System Malfunction >> Inspection Procedure
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Inspection Procedure

HINT: 

When clearing the DTCs, first clear the DTC output from the driving support ECU (Pre-Collision 2), and then clear the DTC output from the seat belt control ECU.