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Home >> Subaru >> 2022 >> WRX Premium, Standard Trans >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Air Bag System (Diagnostics) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC B1794: Rear Right Occupant Detection Sensor Failure

DTC B1794: Rear Right Occupant Detection Sensor Failure

Diagnosis start condition: 

When the ignition voltage is 10 - 16 V.

DTC detecting condition: 

Occupant detection sensor malfunction

If DTC B1794 is displayed, a malfunction is inside the load sensor RR.

Replace the cushion frame assembly. Ref. to SEATS>FRONT SEAT