Engine-Codes
 
OBDII Code List
 
B00A0 INFINITI

B00A0 INFINITI - Occupant Classification System

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

B00A0 INFINITI Possible Causes

  • Faulty Occupant Detection Sensor
  • Occupant Detection Sensor harness is open or shorted
  • Occupant Detection Sensor circuit poor electrical connection
  • Fualty Occupant Classification System (OCS) Control Unit
  • Faulty Air Bag Sensor Unit (Air Bag Control Module)

Cost of diagnosing the B00A0 INFINITI code

    Labor: 1.0

    The cost of diagnosing the B00A0 INFINITI code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

B00A0 INFINITI Possible Symptoms

  • Air Bag Warning Light ON

B00A0 INFINITI Meaning

The Occupant Classification System (OCS) Control Unit is wired to the air bag diagnosis sensor unit. The Air Bag Sensor Unit (Air Bag Control Module) will monitor the OCS for failures and interruptions in communication between the OCS control unit and the Air Bag Sensor Unit (Air Bag Control Module). The Air Bag Sensor Unit monitors the Occupant Detection Sensor. The Air Bag Sensor Unit sets the OBDII code when the Occupant Detection Sensor is not to factory specifications.
OBDII Code B00A0 INFINITI - Occupant Classification System - Engine-Codes.com

Precautions for SRS “AIR BAG” and “SEAT BELT PRE-TENSIONER” Service

  • Never probe the electrical connectors on air bag, side air curtain modules or seat belts.
  • Never disassemble or tamper with safety belt buckle/retractor pretensioners, adaptive load limiting retractors, safety belt inflators, or probe the electrical connectors.
  • Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual.
  • Before servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 minutes. For approximately 3 minutes after the cables are removed, it is still possible for the air bag and seat belt pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes have passed.
Failure to follow this instruction may result in the accidental deployment of these modules, which increases the risk of serious personal injury or death.

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