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Home >> Ford >> 2016 >> Transit Connect Titanium >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Collision/Avoidance >> Parking Aid System - Vehicles With: Parking Aid Camera >> Diagnosis And Testing >> Parking Aid >> Pinpoint Test(s) >> Pinpoint Test E : BCM (Body Control Module) DTC (Diagnostic Trouble Code) B12BD:83, B12BD:86 Or U0264:87 >> Pinpoint Test E : BCM (Body Control Module) DTC (Diagnostic Trouble Code) B12BD:83, B12BD:86 Or U0264:87

Pinpoint Test E : BCM (Body Control Module) DTC (Diagnostic Trouble Code) B12BD:83, B12BD:86 Or U0264:87

  1. E1 CHECK THE BCM (BODY CONTROL MODULE) FOR OTHER CAMERA DIAGNOSTIC TROUBLE CODES (DTCS)

    • Ignition ON.
    • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

    Is DTC B12BD:01, B12BD:02, B12BD:49 or B12BD:55 present? 

    Yes  REFER to the BCM DTC Chart .
    No  GO to  E2

  2. E2 CHECK FOR VOLTAGE TO THE VIDEO CAMERA

    • Ignition OFF.
    • Disconnect Rear Parking Aid Camera C4357 .
    • Ignition ON.
    • Measure:
      Positive Lead Measurement / Action Negative Lead
      C4357-1
      GFD150729Courtesy of FORD MOTOR COMPANY
      		 Ground

    Is the voltage greater than 11 volts? 

    Yes  GO to  E3
    No  For van, VERIFY that AJB fuse 30 (5A) is OK. If OK, REPAIR the circuit. If not OK, REFER to the OEM Electrical Wiring Diagram Introduction to identify the possible causes of the circuit short. For wagon, VERIFY that AJB fuse 29 (5A) and the auxiliary ignition relay are OK. If OK, REPAIR the circuit. If not OK, REFER to the OEM Electrical Wiring Diagram Introduction to identify the possible causes of the circuit short.

  3. E3 CHECK FOR GROUND TO THE VIDEO CAMERA

    • Measure:
      Positive Lead Measurement / Action Negative Lead
      C4357-1
      GFD150729Courtesy of FORD MOTOR COMPANY
      		 C4357-5

    Is the voltage greater than 11 volts? 

    Yes  GO to  E4
    No  REPAIR the circuit.

  4. E4 CHECK THE LIN (LOCAL INTERCONNECT NETWORK) CIRCUIT FOR A SHORT TO VOLTAGE

    • Ignition OFF.
    • Ignition ON.
    • Measure:
      Positive Lead Measurement / Action Negative Lead
      C4357-2
      GFD150729Courtesy of FORD MOTOR COMPANY
      		 Ground

    Is any voltage present? 

    Yes  REPAIR the circuit.
    No  GO to  E5

  5. E5 CHECK THE LIN (LOCAL INTERCONNECT NETWORK) CIRCUIT FOR AN OPEN

    • Ignition OFF.
    • Measure:
      Positive Lead Measurement / Action Negative Lead
      C2280B-32
      GFD150730Courtesy of FORD MOTOR COMPANY
      		 C4357-2

    Is the resistance less than 3 ohms? 

    Yes  GO to  E6
    No  REPAIR the circuit.

  6. E6 CHECK THE LIN (LOCAL INTERCONNECT NETWORK) CIRCUIT FOR A SHORT TO GROUND

    • Measure:
      Positive Lead Measurement / Action Negative Lead
      C4357-2
      GFD150730Courtesy of FORD MOTOR COMPANY
      		 Ground

    Is the resistance greater than 10, 000 ohms? 

    Yes  GO to  E7
    No  REPAIR the circuit.

  7. E7 CHECK FOR CORRECT VIDEO CAMERA OPERATION

    • Ignition OFF.
    • Disconnect and inspect the parking aid camera connector and related in-line connectors.
    • Repair:
      • corrosion (install new connector or terminals - clean module pins)
      • damaged or bent pins - install new terminals/pins
      • pushed-out pins - install new pins as necessary
    • Reconnect all previously disconnected connectors. Make sure they seat and latch correctly.
    • Operate the system and determine if the concern is still present.

    Is the concern still present? 

    Yes  CHECK OASIS for any applicable Technical Service Bulletins (TSBs). If a TSB exists for this concern, DISCONTINUE this test and FOLLOW the TSB instructions. If no Technical Service Bulletins (TSBs) address this concern, INSTALL a new parking aid camera. Refer to: Rear Parking Aid Camera . If the concern is still present after camera replacement, GO to  E8
    No  The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector. ADDRESS the root cause of any connector or pin issues.

  8. E8 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION

    • Ignition OFF.
    • Disconnect and inspect the BCM connectors and related in-line connectors.
    • Repair:
      • corrosion (install new connector or terminals - clean module pins)
      • damaged or bent pins - install new terminals/pins
      • pushed-out pins - install new pins as necessary
    • Reconnect the BCM connectors. Make sure they seat and latch correctly.
    • Operate the system and determine if the concern is still present.

    Is the concern still present? 

    Yes  CHECK OASIS for any applicable Technical Service Bulletins (TSBs). If a TSB exists for this concern, DISCONTINUE this test and FOLLOW the TSB instructions. If no Technical Service Bulletins (TSBs) address this concern, INSTALL a new BCM. Refer to: Body Control Module (BCM) .
    No  The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector. ADDRESS the root cause of any connector or pin issues.
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