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Home >> Toyota >> 2019 >> Prius XLE >> Repair and Diagnosis >> External Pages >> Different car >> Section 260 (Supplemental Restraint System - Diagnostic Codes (B1160-B1656) (Except Hybrid)) >> AIRBAG SYSTEM (for Gasoline Model) >> DTC B1653: Driver Side Seat Position Sensor [04/2018 -] >> Description

DTC B1653: Driver Side Seat Position Sensor [04/2018 -]: Description

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The seat position airbag sensor circuit consists of the airbag ECU assembly and seat position airbag sensor.

DTC B1653 is stored when a malfunction is detected in the seat position airbag sensor circuit.

DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Test Mode / Check Mode
B1653 Driver Side Seat Position Sensor
  • The airbag ECU assembly detects a line short, short to ground or B+, or an open in the seat position airbag sensor circuit.
  • Seat position airbag sensor malfunction
  • Airbag ECU assembly malfunction
  • Floor wire
  • Front seat inner belt assembly LH
  • Seat position airbag sensor
  • Airbag ECU assembly
 Comes on Does not apply to test/check mode
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