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Home >> Infiniti >> 2023 >> QX55 Essential >> Repair and Diagnosis (Single Page) >> Restraints >> Restraints Control Systems >> SRS Airbag Control System (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC B00A0: Occupant Classification System Control Unit >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC

CONSULT screen items

(Trouble diagnosis content)

DTC detecting condition

B00A0-00

OCCUPANT SENS

[Occupant Classification System (Subfault)]

[ABNORMAL VOLTAGE]

Power supply malfunction of occupant detection sensor

B00A0-02

[UNIT MALFUNC]

Malfunction of occupant detection sensor

B00A0-09

[UNIT MALFUNC]

Malfunction of occupant detection sensor

B00A0-04

OCCUPANT SENS C/U

[Occupant Classification System (Subfault)]

[UNIT MALFUNC]

Malfunction of occupant detection sensor control unit

B00A0-83

[COMM ERR]

  • Communication malfunction of occupant detection sensor control unit
  • Communication blank of occupant detection sensor control unit

B00A0-86

[COMM ERR]

  • Communication malfunction of occupant detection sensor control unit
  • Communication blank of occupant detection sensor control unit

B00A0-87

[COMM ERR]

  • Communication malfunction of occupant detection sensor control unit
  • Communication blank of occupant detection sensor control unit

B00A0-88

[COMM ERR]

  • Communication malfunction of occupant detection sensor control unit
  • Communication blank of occupant detection sensor control unit

B00A0-8F

[UNDEFINED]

Undefined status of occupant detection sensor control unit

B00A0-93

[RESET]

Reset malfunction of occupant detection sensor control unit