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PINPOINT TEST D : B11D6:11 Or B11D6:15

WARNING: This page is about a different car, the 2016 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.

  1. D1 CHECK FOR DTCs FROM THE SOD-L AND SOD-R SELF-TESTS

    • Ignition ON.
    • Using a diagnostic scan tool, perform the SOD-L and SOD-R self-tests.

    Is DTC B11D6:11 or B11D6:15 recorded? 

    Yes  For DTC B11D6:11, GO to  D2.If DTC B11D6:15 sets and the LED is not illuminated, GO to  D5.If DTC B11D6:15 sets and the LED is always on, GO to Pinpoint Test I .
    No  For all other DTCs, REFER to the DTC Chart: SOD-L and SOD-R .

  2. D2 CHECK THE EXTERIOR MIRROR BLIS ® /CTA LED FOR A SHORT

    • Ignition OFF.
    • Disconnect: LH Exterior Mirror BLIS ® /CTA LED C576 (LH concern).
    • Disconnect: RH Exterior Mirror BLIS ® /CTA LED C676 (RH concern).
    • Ignition ON.
    • Clear the SOD-L or SOD-R DTCs and repeat the self-test.

    Is DTC B11D6:11 retrieved again? 

    Yes  GO to  D3.
    No  INSTALL a new exterior mirror glass for the side in question. REFER to Rear View Mirrors .

  3. D3 CHECK THE EXTERIOR MIRROR FOR A SHORT TO GROUND

    • Ignition OFF.
    • Disconnect: LH Exterior Mirror C516 (LH concern) or RH Exterior Mirror C622 (RH concern).
    • Ignition ON.
    • Clear the SOD-L or SOD-R DTCs and repeat the self-test.

    Is DTC B11D6:11 retrieved again? 

    Yes  GO to  D4.
    No  CHECK the suspect exterior mirror harness for opens, shorts and corrosion and REPAIR as necessary. If the harness cannot be repaired, INSTALL a new exterior mirror for the one in question. REFER to Rear View Mirrors .

  4. D4 CHECK THE EXTERIOR MIRROR BLIS ® /CTA LED VOLTAGE SUPPLY CIRCUIT FOR A SHORT TO GROUND

    • Ignition OFF.
    • Disconnect: SOD-L C4369 (LH concern) or SOD-R C4370 (RH concern).
    • Measure:

      LH concern 

      Positive Lead Measurement / Action Negative Lead
      C4369-1
      GFD134423Courtesy of FORD MOTOR COMPANY
      		 Ground

      RH concern 

      Positive Lead Measurement / Action Negative Lead
      C4370-1
      GFD134423Courtesy of FORD MOTOR COMPANY
      		 Ground

    Is the resistance greater than 10, 000 ohms? 

    Yes  For a LH concern, GO to  D12.For a RH concern, GO to  D13.
    No  REPAIR the circuit in question.

  5. D5 CHECK THE SUSPECTED EXTERIOR MIRROR BLIS ®/CTA LED FOR ILLUMINATION

    • Ignition OFF.
    • Disconnect: SOD-L C4369 (LH concern) or SOD-R C4370 (RH concern).
    • Connect a fused jumper wire:

      LH concern 

      Lead 1 Measurement / Action Lead 2
      C4369-2
      GFD135987Courtesy of FORD MOTOR COMPANY
      		 C4369-1

      RH concern 

      Lead 1 Measurement / Action Lead 2
      C4370-2
      GFD135987Courtesy of FORD MOTOR COMPANY
      		 C4370-1
    • Ignition ON.

    Does the LED in question illuminate? 

    Yes  REMOVE the fused jumper wire.For a LH concern, GO to  D12.For a RH concern, GO to  D13.
    No  REMOVE the jumper wire, GO to  D6.

  6. D6 CHECK THE EXTERIOR MIRROR GLASS BLIS ®/CTA LED FOR AN OPEN

    • Ignition OFF.
    • Disconnect: LH Exterior Mirror BLIS ® /CTA LED C576 (LH concern).
    • Disconnect: RH Exterior Mirror BLIS ® /LED C676 (RH concern).
    • Measure:

      LH concern 

      Positive Lead Measurement / Action Negative Lead
      C576 Pin 1 (Component Side)
      GFD134423Courtesy of FORD MOTOR COMPANY
      		 C576 Pin 2 (Component Side)

      RH concern 

      Positive Lead Measurement / Action Negative Lead
      C676 Pin 1 (Component Side)
      GFD134423Courtesy of FORD MOTOR COMPANY
      		 C676 Pin 2 (Component Side)

    Is the resistance less than 2000 ohms? 

    Yes  GO to  D7.
    No  INSTALL a new exterior mirror glass for the side in question. REFER to Rear View Mirrors .

  7. D7 CHECK THE EXTERIOR MIRROR BLIS ® /CTA LED VOLTAGE SUPPLY CIRCUIT FOR AN OPEN

    • Measure:

      LH concern 

      Positive Lead Measurement / Action Negative Lead
      C4369-1
      GFD134423Courtesy of FORD MOTOR COMPANY
      		 C576-1

      RH concern 

      Positive Lead Measurement / Action Negative Lead
      C4370-1
      GFD134423Courtesy of FORD MOTOR COMPANY
      		 C676-1

    Is the resistance less than 3 ohms? 

    Yes  GO to  D9.
    No  GO to  D8.

  8. D8 CHECK THE EXTERIOR MIRROR FOR AN OPEN

    • Disconnect: LH Exterior Mirror C516 (LH concern) or RH Exterior Mirror C622 (RH concern).
    • Measure:

      LH concern 

      Positive Lead Measurement / Action Negative Lead
      C4369-1
      GFD134423Courtesy of FORD MOTOR COMPANY
      		 C516-6

      RH concern 

      Positive Lead Measurement / Action Negative Lead
      C4370-1
      GFD134423Courtesy of FORD MOTOR COMPANY
      		 C622-6

    Is the resistance less than 3 ohms? 

    Yes  CHECK the exterior mirror harness for opens, shorts and corrosion and REPAIR as necessary. If the harness cannot be repaired, INSTALL a new exterior mirror for the one in question. REFER to Rear View Mirrors .
    No  REPAIR the circuit.

  9. D9 CHECK FOR GROUND AT THE SUSPECT EXTERIOR MIRROR BLIS ® /CTA LED

    • Measure:

      LH concern 

      Positive Lead Measurement / Action Negative Lead
      C576-2
      GFD134423Courtesy of FORD MOTOR COMPANY
      		 Ground

      RH concern 

      Positive Lead Measurement / Action Negative Lead
      C676-2
      GFD134423Courtesy of FORD MOTOR COMPANY
      		 Ground

    Is the resistance less than 3 ohms? 

    Yes  For a LH concern, GO to  D12.For a RH concern, GO to  D13.
    No  GO to  D10.

  10. D10 CHECK THE BLIS ®/CTA LED GROUND CIRCUIT FOR AN OPEN

    • Disconnect: Interior rear view mirror C911 .
    • Measure:

      LH concern 

      Positive Lead Measurement / Action Negative Lead
      C576-2
      GFD134423Courtesy of FORD MOTOR COMPANY
      		 C911-15

      RH concern 

      Positive Lead Measurement / Action Negative Lead
      C676-2
      GFD134423Courtesy of FORD MOTOR COMPANY
      		 C911-15

    Is the resistance less than 3 ohms? 

    Yes  INSTALL a new interior rear view mirror. REFER to Rear View Mirrors .
    No  GO to  D11.

  11. D11 CHECK THE BLIS ®/CTA LED GROUND CIRCUIT FOR AN OPEN AT THE EXTERIOR MIRROR

    • Disconnect: LH Exterior Mirror C516 (LH concern) or RH Exterior Mirror C622 (RH concern).
    • Measure:

      LH concern 

      Positive Lead Measurement / Action Negative Lead
      C516-6
      GFD134423Courtesy of FORD MOTOR COMPANY
      		 C911-15

      RH concern 

      Positive Lead Measurement / Action Negative Lead
      C622-6
      GFD134423Courtesy of FORD MOTOR COMPANY
      		 C911-15

    Is the resistance less than 3 ohms? 

    Yes  CHECK the suspect exterior mirror harness for opens, shorts and corrosion and REPAIR as necessary. If the harness cannot be repaired, INSTALL a new exterior mirror for the one in question. REFER to Rear View Mirrors .
    No  REPAIR the circuit in question.

  12. D12 CHECK FOR CORRECT SOD-L OPERATION

    • Disconnect and inspect the SOD-L connector.
    • Repair:
      • corrosion (install new connector or terminals - clean module pins)
      • damaged pins - install new terminals/pins
      • pushed-out pins - install new pins as necessary
    • Reconnect the SOD-L connector. Make sure it seats and latches correctly.
    • Operate the system and determine if the concern is still present.

    Is the concern still present? 

    Yes  CHECK OASIS for any applicable TSBs. If a TSB exists for this concern, DISCONTINUE this test and FOLLOW TSB instructions. If no TSBs address this concern, INSTALL a new SOD-L. REFER to Side Obstacle Detection (SOD) Module .
    No  The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

  13. D13 CHECK FOR CORRECT SOD-R OPERATION

    • Disconnect and inspect the SOD-R connector.
    • Repair:
      • corrosion (install new connector or terminals - clean module pins)
      • damaged pins - install new terminals/pins
      • pushed-out pins - install new pins as necessary
    • Reconnect the SOD-R connector. Make sure it seats and latches correctly.
    • Operate the system and determine if the concern is still present.

    Is the concern still present? 

    Yes  CHECK OASIS for any applicable TSBs. If a TSB exists for this concern, DISCONTINUE this test and FOLLOW TSB instructions. If no TSBs address this concern, INSTALL a new SOD-L. REFER to Side Obstacle Detection (SOD) Module .
    No  The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.
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