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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1432 (Sunroof) >> Diagnosis And Testing >> Roof Opening Panel >> Pinpoint Tests >> Pinpoint Test E: The Roof Opening Panel Does Not Open or Close >> Pinpoint Test E: The Roof Opening Panel Does Not Open Or Close

Pinpoint Test E: The Roof Opening Panel Does Not Open Or Close

WARNING: This page is about a different car, the 2006 Mercury Mariner and 2006 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
  1. E1 THE ROOF OPENING PANEL DOES NOT OPEN OR CLOSE 
    • Key in OFF position.
    • Disconnect: Roof Opening Panel Unit C919..
    • Key in ON position.
    • Measure the voltage between roof opening panel unit C919-1, circuit 1173 (BN/OG), harness side and ground.
      Fig 1: Checking Roof Opening Panel Does Not Open Or Close
      G04622479Courtesy of FORD MOTOR CO.
    • Is the voltage greater than 10 volts? 

    Yes  : GO to E2

    No  : VERIFY the smart junction box (SJB) fuse 11 (15A) is OK. If OK, REPAIR the circuit. TEST the system for normal operation.

  2. E2 CHECK CIRCUIT 57 (BK) FOR AN OPEN 
    • Key in OFF position.
    • Measure the resistance between roof opening panel unit C919-2, circuit 57 (BK), harness side and ground.
      Fig 2: Checking Circuit 57 (BK) For An Open
      G04622480Courtesy of FORD MOTOR CO.
    • Is the resistance less than 5 ohms? 

    Yes  : GO to E3

    No  : REPAIR the circuit. TEST the system for normal operation.

  3. E3 CHECK CIRCUIT (DB) FOR POWER 
    • Key in OFF position.
    • Disconnect: Roof Opening Panel Module Connector.
    • Key in ON position.
    • Measure the voltage between the roof opening panel module connector, pin 6, circuit (DB), harness side and ground.
      Fig 3: Checking Circuit (DB) For Power
      G04622481Courtesy of FORD MOTOR CO.
    • Is the voltage greater than 10 volts? 

    Yes  : GO to E4.

    No  : REPAIR the circuit. TEST the system for normal operation.

  4. E4 CHECK CIRCUIT (BK) FOR AN OPEN 
    • Key in OFF position.
    • Measure the resistance between the roof opening panel module connector, pin 4, circuit (BK), harness side and ground.
      Fig 4: Checking Circuit (BK) For An Open
      G04622482Courtesy of FORD MOTOR CO.
    • Is the resistance less than 5 ohms? 

    Yes  : GO to E5.

    No  : REPAIR the circuit. TEST the system for normal operation.

  5. E5 CHECK POWER TO THE ROOF OPENING PANEL MOTOR CIRCUIT (OG) 
    • Connect: Roof Opening Panel Module Connector.
    • Disconnect: Roof Opening Panel Motor Connector.
    • Key in ON position.
    • While pressing the roof opening panel switch to the OPEN position, measure the voltage between the roof opening panel motor connector, pin 3, circuit (OG), harness side and ground.
      Fig 5: Checking Power To Roof Opening Panel Motor Circuit (OG)
      G04622483Courtesy of FORD MOTOR CO.
    • Is the voltage greater than 10 volts? 

    Yes  : GO to  E8.

    No  : GO to E6.

  6. E6 CHECK CIRCUIT (OG) FOR AN OPEN 
    • Key in OFF position.
    • Disconnect: Roof Opening Panel Module Connector.
    • Measure the resistance between the roof opening panel motor connector, pin 3, circuit (OG), harness side and the roof opening panel module connector, pin 8, circuit (OG), harness side.
      Fig 6: Checking Circuit (OG) For An Open
      G04622484Courtesy of FORD MOTOR CO.
    • Is the resistance less than 5 ohms? 

    Yes  : GO to E7.

    No  : REPAIR the circuit. TEST the system for normal operation.

  7. E7 CHECK CIRCUIT (OG) FOR A SHORT TO GROUND 
    • Measure the resistance between the roof opening panel motor connector, pin 3, circuit (OG), harness side and ground.
      Fig 7: Checking Circuit (OG) For Short To Ground
      G04622485Courtesy of FORD MOTOR CO.
    • Is the resistance greater than 10,000 ohms? 

    Yes  : GO to  E11.

    No  : REPAIR the circuit. TEST the system for normal operation.

  8. E8 CHECK VOLTAGE TO THE ROOF OPENING PANEL MOTOR CIRCUIT (RD) 
    • While pressing the roof opening panel switch to the CLOSED position, measure the voltage between the roof opening panel motor connector, pin 1, circuit (RD), harness side and ground.
      Fig 8: Checking Voltage To Roof Opening Panel Motor Circuit (RD)
      G04622486Courtesy of FORD MOTOR CO.
    • Is the voltage greater than 10 volts? 

    Yes  : INSTALL a new roof opening panel motor. REFER to ROOF OPENING PANEL MOTOR  in this article. TEST the system for normal operation.

    No  : GO to E9.

  9. E9 CHECK CIRCUIT (RD) FOR AN OPEN 
    • Key in OFF position.
    • Disconnect: Roof Opening Panel Module Connector.
    • Measure the resistance between the roof opening panel module connector, pin 7, circuit (RD), harness side and the roof opening panel motor connector, pin 1, circuit (RD), harness side.
      Fig 9: Checking Circuit (RD) For An Open
      G04622487Courtesy of FORD MOTOR CO.
    • Is the resistance less than 5 ohms? 

    Yes  : GO to E10.

    No  : REPAIR the circuit. TEST the system for normal operation.

  10. E10 CHECK CIRCUIT (RD) FOR A SHORT TO GROUND 
    • Measure the resistance between the roof opening panel motor connector, pin 1, circuit (RD), harness side and ground.
      Fig 10: Checking Circuit (RD) For Short To Ground
      G04622488Courtesy of FORD MOTOR CO.
    • Is the resistance greater than 10,000 ohms? 

    Yes  : GO to E11.

    No  : REPAIR the circuit. TEST the system for normal operation.

  11. E11 CHECK THE ROOF OPENING PANEL SWITCH 
    • Disconnect: Roof Opening Panel Switch Connector.
    • Measure the resistance between the roof opening panel switch pins 2 and 3, component side while pressing the roof opening panel switch to the CLOSED position; and between the roof opening panel switch pins 1 and 2, component side while pressing the roof opening panel switch to the OPEN position.
      Fig 11: Checking Roof Opening Panel Switch
      G04622489Courtesy of FORD MOTOR CO.
    • Are the resistances less than 5 ohms? 

    Yes  : GO to E12.

    No  : INSTALL a new roof opening panel switch. TEST the system for normal operation.

  12. E12 CHECK CIRCUIT (VT) FOR AN OPEN 
    • Disconnect: Roof Opening Panel Module Connector.
    • Connect: Roof Opening Panel Switch Connector.
    • Measure the resistance between the roof opening panel module connector, pin 3, circuit (VT), harness side and ground while pressing the roof opening panel switch to the CLOSED position.
      Fig 12: Checking Circuit (VT) For An Open
      G04622490Courtesy of FORD MOTOR CO.
    • Is the resistance less than 5 ohms? 

    Yes  : GO to E13.

    No  : REPAIR the circuit. TEST the system for normal operation

  13. E13 CHECK CIRCUIT (WH) FOR AN OPEN 
    • Measure the resistance between the roof opening panel module connector, pin 2, circuit (WH), harness side and ground while pressing the roof opening panel switch to the OPEN position.
      Fig 13: Checking Circuit (WH) For An Open
      G04622491Courtesy of FORD MOTOR CO.
    • Is the resistance less than 5 ohms? 

    Yes  : INSTALL a new roof opening panel module. REFER to ROOF OPENING PANEL MODULE  in this article. TEST the system for normal operation.

    No  : REPAIR the circuit. TEST the system for normal operation.

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