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Home >> Jeep >> 2016 >> Compass Sport SE, 2.0L Eng VIN A >> Repair and Diagnosis >> Restraints >> Seat Belts >> Occupant Restraint Controller (Orc) - DTCS B1CDC To U1415 >> DTC Troubleshooting >> U11F1 Lost Communication With Right Impact Pressure Sensor >> Diagnostic Test

Diagnostic Test

  1. DETERMINE ACTIVE OR STORED FAULT CODE 
    NOTE:

    If the scan tool shows this DTC has a Stored history of setting then the right side impact sensor is to be replaced.

    NOTE:

    Make sure the battery is fully charged.

    1. Turn the ignition on.
    2. With the scan tool, read the active ORC DTCs.

      Is the DTC active or shows a setting history in stored?

      Yes 

      NOTE:

      Inspect the related wiring harness related to the door pressure sensor for chafed, pierced, pinched, and partially broken wires. Also, inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals. Repair as necessary.

      • Go To  2

      No. 

  2. VERIFY OPERATION OF THE RIGHT SIDE IMPACT PRESSURE SENSOR 
    WARNING:

    Turn the ignition off disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury.

    1. Replace the Right Side Front Door Impact Pressure Sensor in accordance with the Service Information. (Refer to 10 - Restraints/SENSOR, Impact/Removal and Installation). REMOVAL
    2. Reconnect the vehicle wire harness to the sensor.
    3. Remove any special tools or jumper wires and reconnect all previously disconnected components - except the Battery.
      WARNING:

      Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury.

    4. Use the scan tool and erase the stored codes in all airbag system modules.
    5. Turn the Ignition Off, and wait 15 seconds before turning the Ignition On.
    6. Wait one minute, and read active codes.

      Did the active DTC return?

      Yes 

      • Go To  3

      No 

  3. REPLACE THE OCCUPANT RESTRAINT CONTROLLER 
    WARNING:

    Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury.

    WARNING:

    If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to take the proper precautions can result in accidental airbag deployment. Failure to follow these instructions may result in possible serious or fatal injury.

    If all possible causes have been done, view repair.

    Repair