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Home >> Ford >> 2022 >> Transit Connect Titanium, Gas/Ethanol >> Repair and Diagnosis >> External Pages >> Different car >> Section 595 (MULTIFUNCTION Electronic Modules) >> Diagnosis And Testing >> Snow Plow Package >> Pinpoint Tests >> Pinpoint Test A: B14B6:12, B14B6:14

Pinpoint Test A: B14B6:12, B14B6:14

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  1. Refer to Customer Access for schematic and connector information.

    Normal Operation and Fault Conditions 

    REFER to: Snow Plow Package .

    DTC Fault Trigger Conditions 

    DTC Description Fault Trigger Condition
    BCM B14B6:12 Snow Plow Output: Circuit Short To Battery This DTC sets in the BCM if the voltage is detected on the rear heated seats/customer access relay control circuit.
    BCM B14B6:14 Snow Plow Output: Circuit Short To Ground Or Open This DTC sets in the BCM if no current draw is detected on the rear heated seats/customer access relay control circuit.

    Possible Sources 

    • Wiring, terminals or connectors
    • BJB (BCMC) fuse
    • BJB (BCMC)
    • BCM

  2. A1 VERIFY BJB (BATTERY JUNCTION BOX) FUSE

    • VERIFY BJB (BCMC) fuse 19 (20A) is OK.

    Is fuse OK? 

    Yes  GO to A2 
    No  REFER to the OEM WIRING DIAGRAMS to identify the possible causes of the circuit short.

  3. A2 CHECK THE REAR HEATED SEATS/CUSTOMER ACCESS RELAY CONTROL CIRCUIT FOR VOLTAGE

    • Disconnect BJB (BCMC) C1035B.

    • Measure:
      Positive Lead Measurement / Action Negative Lead
      C1035B-26 component side
      GFD560558Courtesy of FORD MOTOR COMPANY
      		 Ground

    Is voltage greater than 11 volts? 

    Yes  GO to A3 
    No  GO to  A6

  4. A3 CHECK THE SNOWPLOW ENERGY MANAGEMENT RELAY CONTROL CIRCUIT FOR A SHORT TO VOLTAGE

    • Ignition OFF.

    • Disconnect BCM C2280F.

    • Ignition ON.

    • Measure:
      Positive Lead Measurement / Action Negative Lead
      C2280F-34
      GFD560558Courtesy of FORD MOTOR COMPANY
      		 Ground

    Is any voltage present? 

    Yes  REPAIR the circuit.
    No  GO to A4 

  5. A4 CHECK THE SNOWPLOW ENERGY MANAGEMENT RELAY CONTROL CIRCUIT FOR A SHORT TO GROUND

    • Ignition OFF.

    • Measure:
      Positive Lead Measurement / Action Negative Lead
      C2280F-34
      GFD560559Courtesy of FORD MOTOR COMPANY
      		 Ground

    Is the resistance greater than 10, 000 ohms? 

    Yes  GO to A5 
    No  REPAIR the circuit.

  6. A5 CHECK THE SNOWPLOW ENERGY MANAGEMENT RELAY CONTROL CIRCUIT FOR AN OPEN

    • Measure:
      Positive Lead Measurement / Action Negative Lead
      C2280F-34
      GFD560559Courtesy of FORD MOTOR COMPANY
      		 C1035B-26

    Is the resistance less than 3 ohms? 

    Yes  GO to  A7
    No  REPAIR the circuit.

  7. A6 CHECK FOR CORRECT BCMC (BODY CONTROL MODULE C) OPERATION

    • Ignition OFF.

    • Disconnect and inspect all BCMC 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 BCMC 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 service articles: TSB, GSB, SSM or FSA. If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern,, INSTALL a new BCMC. REFER to: Body Control Module C (BCMC) .
    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. CLEAR the Diagnostic Trouble Codes (DTCs).

  8. A7 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION

    • Ignition OFF.

    • Disconnect and inspect all BCM 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 service articles: TSB, GSB, SSM or FSA. If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles 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 module connections. ADDRESS the root cause of any connector or pin issues. CLEAR the Diagnostic Trouble Codes (DTCs).
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