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DTC Detection Logic

DTC No. CONSULT screen items
(Trouble diagnosis content)		 DTC Detection Condition
B00A0-00 OCCUPANT SENS C/U
[Occupant Classification System (Subfault) ]		 [ABNORMAL VOLTAGE] Diagnosis condition When Ignition switch is ON.
Signal (terminal) Occupant detection sensor signal
Threshold Power supply malfunction of occupant detection sensor
Diagnosis delay time 1 second or more.
B00A0-02 [UNIT MALFUNC] Diagnosis condition When Ignition switch is ON.
Signal (terminal) Occupant detection sensor signal
Threshold Malfunction of occupant detection sensor
Diagnosis delay time 1 second or more.
B00A0-04 [UNIT MALFUNC] Diagnosis condition When Ignition switch is ON.
Signal (terminal) Occupant detection sensor unit signal
Threshold Malfunction of occupant detection sensor control unit
Diagnosis delay time 1 second or more.
B00A0-09 [UNIT MALFUNC] Diagnosis condition When Ignition switch is ON.
Signal (terminal) Occupant detection sensor signal
Threshold Malfunction of occupant detection sensor
Diagnosis delay time 1 second or more.
B00A0-83 [COMM ERR] Diagnosis condition When Ignition switch is ON.
Signal (terminal) Occupant detection sensor unit signal
Threshold
  • Communication malfunction of occupant detection sensor control unit
  • Communication blank of occupant detection sensor control unit
Diagnosis delay time 1 second or more.
B00A0-86 [COMM ERR] Diagnosis condition When Ignition switch is ON.
Signal (terminal) Occupant detection sensor unit signal
Threshold
  • Communication malfunction of occupant detection sensor control unit
  • Communication blank of occupant detection sensor control unit
Diagnosis delay time 1 second or more.
DTC No. CONSULT screen items
(Trouble diagnosis content)		 DTC Detection Condition
B00A0-87 OCCUPANT SENS C/U
[Occupant Classification System (Subfault) ]		 [COMM ERR] Diagnosis condition When Ignition switch is ON.
Signal (terminal) Occupant detection sensor unit signal
Threshold
  • Communication malfunction of occupant detection sensor control unit
  • Communication blank of occupant detection sensor control unit
Diagnosis delay time 1 second or more.
B00A0-88 [COMM ERR] Diagnosis condition When Ignition switch is ON.
Signal (terminal) Occupant detection sensor unit signal
Threshold
  • Communication malfunction of occupant detection sensor control unit
  • Communication blank of occupant detection sensor control unit
Diagnosis delay time 1 second or more.
B00A0-8F [UNDEFINED] Diagnosis condition When Ignition switch is ON.
Signal (terminal) Occupant detection sensor unit signal
Threshold Undefined status of occupant detection sensor control unit
Diagnosis delay time 1 second or more.
B00A0-93 [RESET] Diagnosis condition When Ignition switch is ON.
Signal (terminal) Occupant detection sensor unit signal
Threshold Reset malfunction of occupant detection sensor control unit
Diagnosis delay time 1 second or more.
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