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Home >> Ford >> 2013 >> Fiesta Titanium, 4D Hatchback, Standard Trans >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Warning Systems >> Instrumentation, Message Center & Warning Chimes >> Diagnosis And Testing >> Instrumentation, Message Center and Warning Chimes >> Pinpoint Tests >> Pinpoint Test A: The Instrument Panel Cluster (IPC) Is Inoperative >> Pinpoint Test A: The IPC Is Inoperative

Pinpoint Test A: The IPC Is Inoperative

NOTE: Use the correct probe adapter(s) when making measurements. Failure to use the correct probe adapter(s) may damage the connector.
  1. A1 RETRIEVE THE RECORDED DTCs FROM THE IPC SELF-TEST 
    • Check for recorded IPC DTCs from the self-test.
    • Is DTC U3010:01 recorded? 
  2. A2 CHECK THE IPC B+ VOLTAGE SUPPLY 
    • Ignition OFF.
    • Disconnect: IPC C220.
    • Measure the voltage between the IPC C220-32, circuit SBP03 (BU/RD), harness side and ground.
      Fig 1: Measuring Voltage Between IPC C220-32, Circuit SBP03 (BU/RD) And Ground
      G06938395Courtesy of FORD MOTOR CO.
    • Is the voltage greater than 10 volts? 
    • Yes  : GO to A3.
    • No  : VERIFY the CJB fuse 3 (7.5A) is OK. If OK, REPAIR circuit SBP03 (BU/RD) for an open. If not OK, REFER to the OEM WIRING DIAGRAMS to identify the possible causes of the circuit short. TEST the system for normal operation.
  3. A3 CHECK THE IPC RUN VOLTAGE SUPPLY 
    • Ignition ON.
    • Measure the voltage between the IPC C220-4, circuit CBP21 (BU/GY), harness side and ground.
      Fig 2: Measuring Voltage Between IPC C220-4, Circuit CBP21 (BU/GY) And Ground
      G06938396Courtesy of FORD MOTOR CO.
    • Is the voltage greater than 10 volts? 
    • Yes  : GO to A4.
    • No  : VERIFY the CJB fuse 21 (10A) is OK. If OK, REPAIR circuit CBP21 (BU/GY) for an open. If not OK, REFER to the OEM WIRING DIAGRAMS to identify the possible causes of the circuit short. TEST the system for normal operation.
  4. A4 CHECK THE IPC ACC VOLTAGE SUPPLY 
    • Ignition In ACC.
    • Measure the voltage between the IPC C220-15, circuit CBP19 (BN/WH), harness side and ground.
      Fig 3: Measuring Voltage Between IPC C220-15, Circuit CBP19 (BN/WH) And Ground
      G06938397Courtesy of FORD MOTOR CO.
    • Is the voltage greater than 10 volts? 
    • Yes  : GO to A5.
    • No  : VERIFY the CJB fuse 19 (7.5A) is OK. If OK, REPAIR circuit CBP19 (BN/WH) for an open. If not OK, REFER to the OEM WIRING DIAGRAMS to identify the possible causes of the circuit short. TEST the system for normal operation.
  5. A5 CHECK THE IPC START VOLTAGE SUPPLY 
    • Place the ignition in the START position.
    • Measure the voltage between the IPC C220-9, circuit CDC54 (WH/GN), harness side and ground.
      Fig 4: Measuring Voltage Between IPC C220-9, Circuit CDC54 (WH/GN) And Ground
      G06938398Courtesy of FORD MOTOR CO.
    • Is the voltage greater than 10 volts? 
    • Yes  : GO to A6.
    • No  : REPAIR circuit CDC54 (WH/GN) for an open. TEST the system for normal operation.
  6. A6 CHECK THE IPC GROUND CIRCUIT FOR AN OPEN 
    • Ignition ON.
    • Measure the voltage between the IPC C220-32, circuit SBP03 (BU/RD), harness side and the IPC C220-6, circuit GD115 (BK/GY), harness side.
      Fig 5: Measuring Voltage Between IPC C220-32, Circuit SBP03 (BU/RD), IPC C220-6 And Circuit GD115 (BK/GY)
      G08867564Courtesy of FORD MOTOR CO.
    • Is the voltage greater than 10 volts? 
    • Yes  : GO to A7.
    • No  : REPAIR circuit GD115 (BK/GY) for an open. TEST the system for normal operation.
  7. A7 CHECK FOR CORRECT IPC OPERATION 
    • Disconnect the IPC connector.
    • Check for:
      • corrosion
      • damaged pins
      • pushed-out pins
    • Connect the IPC connector and make sure it seats correctly.
    • Operate the system and determine if the concern is still present.
    • Is the concern still present? 
    • Yes  : INSTALL a new IPC. REFER to INSTRUMENT PANEL CLUSTER (IPC) . TEST the system for normal operation.
    • No  : The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector.
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