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Home >> Infiniti >> 2021 >> QX50 Essential, 4WD >> Repair and Diagnosis (Single Page) >> Restraints >> Air Bag, SRS >> 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

OCCUPANT SENS

[Occupant Classification System (Subfault)]

[ABNORMAL VOLTAGE]

00

Power supply malfunction of occupant detection sensor

[UNIT MALFUNC]

02

Malfunction of occupant detection sensor

[UNIT MALFUNC]

09

Malfunction of occupant detection sensor

OCCUPANT SENS C/U

[Occupant Classification System (Subfault)]

[UNIT MALFUNC]

04

Malfunction of occupant detection sensor control unit

[COMM ERR]

83

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

[COMM ERR]

86

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

[COMM ERR]

87

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

[COMM ERR]

88

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

[UNDEFINED]

8F

Undefined status of occupant detection sensor control unit

[RESET]

93

Reset malfunction of occupant detection sensor control unit