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Home >> Alfa Romeo >> 2019 >> Giulia Base, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Collision/Avoidance >> (Forward Facing Camera Module (FFCM) - Electrical Diagnostics) >> DTC Troubleshooting >> C14A5-97-Sensor Blinded - Component Or System Operation Obstructed Or Blocked >> Diagnostic Test

Diagnostic Test

  1. INSPECT THE FORWARD FACING CAMERA 
    1. With the scan tool, read Forward Facing Camera Module (FFCM) DTCs and record on the repair order.
    2. Inspect the Forward Facing Camera for anything that would obstruct or interfere with the operation of the camera lens.
      • Dirt, mud, ice, snow or any debris on the windshield.
      • Damage to the windshield obstructing the camera lens.
      • Damage to the FFCM, camera or mounting area that would prevent proper operation.

      Were any problems found?

      Yes 

      • Repair as necessary. Erase the DTC(s) and verify proper operation of the FFCM system.
      • Perform the FORWARD FACING CAMERA VERIFICATION TEST. Refer to STANDARD PROCEDURE .

      No 

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  2. CHECK RELATED WIRING AND HARNESS CONNECTIONS 
    1. Turn the ignition off.
    2. Check the related component and module power supply and ground circuits.
    3. Disconnect the FFCM harness connector(s).
    4. Disconnect all related in-line harness connections (if equipped).
    5. Disconnect the related component harness connectors.
    6. Inspect harness connectors, component connectors, and all male and female terminals for the following conditions:
      • Proper connector installation.
      • Damaged connector locks.
      • Corrosion.
      • Other signs of water intrusion.
      • Weather seal damage (if equipped).
      • Bent terminals.
      • Overheating due to a poor connection (terminal may be discolored due to excessive current draw).
      • Terminals that have been pushed back into the connector cavity.
      • Perform a terminal drag test on each connector terminal to verify proper terminal tension.

      Repair any conditions that are found.

    7. Reconnect all harness connectors. Be certain that all harness connectors are fully seated and the connector locks are fully engaged.
    8. Reconnect all in-line harness connectors (if equipped). Be certain that all connectors are fully seated and the connector locks are fully engaged.
    9. Reconnect all related component harness connectors. Be certain that all connectors are fully seated and the connector locks are fully engaged.
    10. With the scan tool, erase DTCs.
    11. Using the recorded information along with the When Monitored and Set Conditions, operate the vehicle within the conditions that set the DTC.
    12. With the scan tool, read FFCM DTCs.

      Did the DTC return?

      Yes 

      • Replace the FFCM in accordance with the Service Information.
      • Perform the FORWARD FACING CAMERA VERIFICATION TEST. Refer to STANDARD PROCEDURE .

      No 

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