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Home >> Ford >> 2016 >> Transit Connect Titanium >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Collision/Avoidance >> Parking Aid System - Vehicles With: Rear Parking Aid >> Diagnosis And Testing >> Parking Aid >> Pinpoint Test(s) >> Pinpoint Test M : B1B53:12, B1B53:14 >> Pinpoint Test M : B1B53:12, B1B53:14

Pinpoint Test M : B1B53:12, B1B53:14

  1. M1 CHECK THE FRONT PARKING AID SPEAKER CONNECTOR

    • Ignition OFF.
    • Inspect the front parking aid speaker connector C2024 to determine if the connector is properly latched.

    Is the connector properly latched? 

    Yes  For DTC B1B53:12, GO to  M5For DTC B1B53:14, GO to  M2
    No  INSPECT the connector for damage and properly latch the connector. If the connector is damaged, INSTALL new parts as necessary.

  2. M2 CHECK THE FRONT PARKING AID SPEAKER CIRCUITS FOR A SHORT TO GROUND

    • Measure:
      Positive Lead Measurement / Action Negative Lead
      C9071B-3
      GFD148400Courtesy of FORD MOTOR COMPANY
      		 Ground
      C9071B-4
      GFD148400Courtesy of FORD MOTOR COMPANY
      		 Ground

    Are the resistances greater than 10, 000 ohms? 

    Yes  GO to  M3
    No  REPAIR the circuit in question.

  3. M3 CHECK THE FRONT PARKING AID SPEAKER CIRCUITS FOR AN OPEN

    • Disconnect Front Parking Aid Speaker C2024 .
    • Measure:
      Positive Lead Measurement / Action Negative Lead
      C2024-1
      GFD148400Courtesy of FORD MOTOR COMPANY
      		 C9071B-4
      C2024-2
      GFD148400Courtesy of FORD MOTOR COMPANY
      		 C9071B-3

    Are the resistances less than 3 ohms? 

    Yes  GO to  M4
    No  REPAIR the circuit in question.

  4. M4 CHECK THE FRONT PARKING AID SPEAKER CIRCUITS FOR A SHORT TOGETHER

    • Measure:
      Positive Lead Measurement / Action Negative Lead
      C2024-1
      GFD148400Courtesy of FORD MOTOR COMPANY
      		 C2024-2

    Is the resistance greater than 10, 000 ohms? 

    Yes  INSTALL a new front parking aid speaker. If the concern is still present after speaker replacement, GO to  M6
    No  REPAIR the circuits.

  5. M5 CHECK THE REAR PARKING AID SENSOR CIRCUITS FOR A SHORT TO VOLTAGE

    • Disconnect Front Parking Aid Speaker C2024 .
    • Ignition ON.
    • Measure:
      Positive Lead Measurement / Action Negative Lead
      C2024-1
      GFD148399Courtesy of FORD MOTOR COMPANY
      		 Ground
      C2024-2
      GFD148399Courtesy of FORD MOTOR COMPANY
      		 Ground

    Is any voltage present? 

    Yes  REPAIR the circuit in question.
    No  GO to  M6

  6. M6 CHECK FOR CORRECT PAM (PARKING ASSIST CONTROL MODULE) OPERATION

    • Ignition OFF.
    • Disconnect and inspect the PAM 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 PAM 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 TSB instructions. If no Technical Service Bulletins (TSBs) address this concern, INSTALL a new PAM. Refer to: Parking Assist Control Module (PAM) - Short Wheelbase . Refer to: Parking Assist Control Module (PAM) - Long Wheelbase .
    No  The system is operating correctly at this time. 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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