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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 138 (DTCS U0121 To U141C, Airbag System Verification Test & Seat Weight Sensor Diagnosis) >> Diagnosis And Testing >> U141A-Implausible Data Received From OCS Sensor 2 - Right Front >> Monitor Conditions

Monitor Conditions

WARNING: This page is about a different car, the 2006 Chrysler PT Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
  1. When Monitored: 

    At ignition on the Occupant Classification Module (OCM) supplies 5 volts to power up the Right Front Passenger Seat Weight Sensor. Every time the sensor is powered up it sends an initialization message containing the sensor serial number to the OCM.