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Home >> Fiat >> 2017 >> 124 Spider Classica, Automatic Trans >> Repair and Diagnosis (Single Page) >> Restraints >> Restraints Control Systems >> (Occupant Restraint Controller (Orc) - Electrical Diagnostics) >> DTC Troubleshooting >> B1226-4A Driver Restraints Pressure Sensor-Incorrect Component Installed >> Diagnostic Test
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Diagnostic Test

  1. CHECK CORRECT INSTALLATION OF SIDE IMPACT SENSOR, DRIVER SIDE, ON DOOR 
    1. Ensure that the side impact sensor, driver side, on door is correctly installed.

      Is the side impact sensor, driver side, on door correctly installed?

      Yes 

      • Go to Step  2.

      No 

      • Correctly install the side impact sensor, driver side, on door, then go to Step  2.
  2. CHECK CONNECTION STATUS OF SIDE IMPACT SENSOR, DRIVER SIDE, ON DOOR 
    1. Go to Key-OFF status.
    2. at least 1 minute.
    3. Disconnect the connector of the side impact sensor, driver side, on door.
    4. Check connector status of the side impact sensor, driver side, on door, and ensure that the terminals are not damaged, deformed, corroded or disconnected.

      Is the connector of side impact sensor, driver side, on door, intact?

      Yes 

      • Go to Step  3.

      No 

      • Replace or repair the connector, then move on to Step  3.
  3. CHECK CORRECT FUNCTIONING OF THE AIR-BAG MODULE 
    1. Connect the Airbag Module connectors.
    2. Reconnect all disconnected connectors.
    3. Connect the negative battery lead.
    4. Go to key-on condition (engine off or on).
    5. Perform the Airbag Module error deletion procedure.
    6. Check if the error is still present.

      Is the error still present?

      Yes 

      No 

      • End of diagnosis.