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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 929 (Handles, Locks, Latches And Entry Systems -- F250-F550 Super Duty) >> Diagnosis And Testing >> Locks, Latches and Entry Systems - Module Controlled >> Pinpoint Tests >> Pinpoint Test E: A Single/More Than One Door Lock Is Inoperative

Pinpoint Test E: A Single/More Than One Door Lock Is Inoperative

WARNING: This page is about a different car, the 2005 Ford Pickup, 2005 Ford F550 Super Duty, 2005 Ford F450 Super Duty, and 2005 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

Test Step 

  1. E1 CHECK THE DOOR LOCK ACTUATOR OPERATION 
    • Verify the power door unlock inhibit feature is disabled.
    • Enter the following diagnostic mode on the diagnostic tool: Vehicle Security Module Active Commands.
    • Activate the door lock and unlock active commands.
    • Do all doors lock and unlock correctly? 

    Result / Action to Take 

    • Yes  : GO to E2.
    • No  : GO to  E13.
  2. E2 ISOLATE THE DRIVER OR PASSENGER DOOR LOCK CONTROL SWITCH FAULT 
    • Operate the doors locks using the driver door lock control switch.
    • Do all doors lock with the driver door lock control switch? 
    • Yes  : GO to E3.
    • No  : GO to  E8.
  3. E3 CHECK GROUND CIRCUIT 57 (BK) 
    • Key in OFF position.
    • Disconnect: Passenger Door Lock Control Switch C605.
    • Measure the resistance between the passenger door lock control switch C605 pin 4, circuit 57 (BK), harness side and ground.
      Fig 1: Measuring Resistance Between Passenger Door Lock Control Switch C605 Pin 4 Circuit 57 Harness Side And Ground
      G03911755Courtesy of FORD MOTOR CO.
    • Is the resistance less than 5 ohms? 
    • Yes  : GO to E4.
    • No  : REPAIR the circuit. CLEAR the DTCs. REPEAT the self-test.
  4. E4 CHECK CIRCUITS 1210 (BK/WH) AND 1211 (WH/RD) TO THE VEHICLE SECURITY MODULE 
    • Connect a fused (5A) jumper wire between the passenger door lock control switch C605 pin 3, circuit 1210 (BK/WH), harness side and ground; and between the passenger door lock control switch C605 pin 7, circuit 1121 (WH/RD), harness side and ground.
      Fig 2: Checking Circuits 1210 (BK/WH) And 1211 (WH/RD) To The Vehicle Security Module
      G03911756Courtesy of FORD MOTOR CO.
    • Do the door locks unlock and lock? 
    • Yes  : INSTALL a new passenger door lock control switch. REFER to DOOR LOCK CONTROL SWITCH  in this article. CLEAR the DTCs. REPEAT the self-test.
    • No  : GO to E5.
  5. E5 CHECK CIRCUITS 1210 (BK/WH) AND 1211 (WH/RD) FOR A SHORT TO VOLTAGE 
    • Disconnect: Vehicle Security Module C2113a.
    • Key in ON position.
    • Measure the voltage between the passenger door lock control switch C605 pin 3, circuit 1210 (BK/WH), harness side and ground; and between the passenger door lock control switch C605 pin 7, circuit 1211 (WH/RD), harness side and ground.
      Fig 3: Checking Circuits 1210 (BK/WH) And 1211 (WH/RD) For A Short To Voltage
      G03911757Courtesy of FORD MOTOR CO.
    • Is the voltage greater than 10 volts? 
    • Yes  : REPAIR the circuit in question. CLEAR the DTCs. REPEAT the self-test.
    • No  : GO to E6.
  6. E6 CHECK CIRCUITS 1210 (BK/WH) AND 1211 (WH/RD) FOR A SHORT TO GROUND 
    • Key in OFF position.
    • Measure the resistance between the passenger door lock control switch C605 pin 3, circuit 1210 (BK/WH), harness side and ground; and between the passenger door lock control switch C605 pin 7, circuit 1211 (WH/RD), harness side and ground.
      Fig 4: Checking Circuits 1210 (BK/WH) And 1211 (WH/RD) For A Short To Ground
      G03911758Courtesy of FORD MOTOR CO.
    • Are the resistances greater than 10,000 ohms? 
    • Yes  : GO to E7.
    • No  : REPAIR the circuit in question. CLEAR the DTCs. REPEAT the self-test.
  7. E7 CHECK CIRCUIT 1210 (BK/WH) AND 1211 (WH/RD) FOR AN OPEN CIRCUIT 
    • Measure the resistance between the passenger door lock control switch C605 pin 3, circuit 1210 (BK/WH), harness side and the vehicle security module C2113a pin 2, circuit 1210 (BK/WH), harness side; and between the passenger door lock control switch C605 pin 7, circuit 1211 (WH/RD), harness side and vehicle security module C2113a pin 3, circuit 1211 (WH/RD), harness side.
      Fig 5: Checking Circuit 1210 (BK/WH) And 1211 (WH/RD) For An Open Circuit
      G03911759Courtesy of FORD MOTOR CO.
    • Are the resistances less than 5 ohms? 
    • Yes  : GO to  E16.
    • No  : REPAIR the circuit in question. CLEAR the DTCs. REPEAT the self-test.
  8. E8 CHECK CIRCUIT 57 (BK) FOR AN OPEN 
    • Key in OFF position.
    • Disconnect: Driver Door Lock Control Switch C505.
    • Measure the resistance between the driver door lock control switch C505 pin 4, circuit 57 (BK), harness side and ground.
      Fig 6: Check Circuit 57 (BK) For An Open
      G03911755Courtesy of FORD MOTOR CO.
    • Is the resistance less than 5 ohms? 
    • Yes  : GO to E9.
    • No  : REPAIR the circuit. CLEAR the DTCs. REPEAT the self-test.
  9. E9 CHECK CIRCUITS 1210 (BK/WH) AND 1211 (WH/RD) TO THE VEHICLE SECURITY MODULE 
    • Connect a fused (5A) jumper wire between the driver door lock control switch C505 pin 3, circuit 1210 (BK/WH), harness side and ground; and between the driver door lock control switch C505 pin 7, circuit 1121 (WH/RD), harness side and ground.
      Fig 7: Checking Circuits 1210 (BK/WH) And 1211 (WH/RD) To The Vehicle Security Module
      G03911756Courtesy of FORD MOTOR CO.
    • Do the door locks unlock and lock? 
    • Yes  : INSTALL a new driver door lock control switch. REFER to DOOR LOCK CONTROL SWITCH  in this article. CLEAR the DTCs. REPEAT the self-test.
    • No  : GO to E10.
  10. E10 CHECK CIRCUITS 1210 (BK/WH) AND 1211 (WH/RD) FOR A SHORT TO VOLTAGE 
    • Disconnect: Vehicle Security Module C2113a.
    • Key in ON position.
    • Measure the voltage between the driver door lock control switch C505 pin 3, circuit 1210 (BK/WH), harness side and ground; and between the driver door lock control switch C505 pin 7, circuit 1211 (WH/RD), harness side and ground.
      Fig 8: Checking Circuits 1210 (BK/WH) And 1211 (WH/RD) For A Short To Voltage
      G03911757Courtesy of FORD MOTOR CO.
    • Is the voltage greater than 10 volts? 
    • Yes  : REPAIR the circuit in question. CLEAR the DTCs. REPEAT the self-test.
    • No  : GO to E11.
  11. E11 CHECK CIRCUITS 1210 (BK/WH) AND 1211 (WH/RD) FOR A SHORT TO GROUND 
    • Key in OFF position.
    • Measure the resistance between the driver door lock control switch C505 pin 3, circuit 1210 (BK/WH), harness side and ground; and between the driver door lock control switch C505 pin 7, circuit 1211 (WH/RD), harness side and ground.
      Fig 9: Checking Circuits 1210 (BK/WH) And 1211 (WH/RD) For A Short To Ground
      G03911758Courtesy of FORD MOTOR CO.
    • Are the resistances greater than 10,000 ohms? 
    • Yes  : GO to E12.
    • No  : REPAIR the circuit in question. CLEAR the DTCs. REPEAT the self-test.
  12. E12 CHECK CIRCUIT 1210 (BK/WH) AND 1211 (WH/RD) FOR AN OPEN 
    • Measure the resistance between the driver door lock control switch C505 pin 3, circuit 1210 (BK/WH), harness side and the vehicle security module C2113a pin 2, circuit 1210 (BK/WH), harness side; and between the driver door lock control switch C505 pin 7, circuit 1211 (WH/RD), harness side and vehicle security module C2113a pin 3, circuit 1211 (WH/RD), harness side.
      Fig 10: Checking Circuit 1210 (BK/WH) And 1211 (WH/RD) For An Open
      G03911759Courtesy of FORD MOTOR CO.
    • Are the resistances less than 5 ohms? 
    • Yes  : GO to  E16.
    • No  : REPAIR the circuit in question. CLEAR the DTCs. REPEAT the self-test.
  13. E13 CHECK THE MANUAL OPERATION OF THE SUSPECT DOOR LOCK 
    • Manually operate the suspect door lock while checking for a binding or stuck condition.
    • Is the lock stuck or binding? 
    • Yes  : REPAIR the binding components. CLEAR the DTCs. REPEAT the self-test.
    • No  : GO to E14.
  14. E14 CHECK THE SUSPECT DOOR LOCK ACTUATOR 
    • Disconnect: Suspect Door Lock Actuator Connector.
    • Connect a fused (5A) jumper wire between the suspect door lock actuator connector pin 1, component side and the battery positive terminal; and between the suspect door lock actuator connector pin 2, component side and ground.
      Fig 11: Connecting Fused Jumper Wire Between Suspect Door Lock Actuator Connector Pin 1, Component Side And Battery Positive Terminal; And Between Suspect Door Lock Actuator Connector Pin 2, Component Side And Ground
      G03911765Courtesy of FORD MOTOR CO.
    • Remove the jumper wires.
    • Connect a fused (5A) jumper wire between the suspect door lock actuator connector pin 2, component side and the battery positive terminal; and between the suspect door lock actuator connector pin1, component side and ground.
      Fig 12: Connect Fused Jumper Wire Between Suspect Door Lock Actuator Connector Pin 2, Component Side And Battery Positive Terminal; And Between Suspect Door Lock Actuator Connector Pin1, Component Side And Ground
      G03911766Courtesy of FORD MOTOR CO.
    • Does the door lock actuator operate correctly? 
    • Yes  : GO to E15.
    • No  : INSTALL a new door lock actuator. REFER to DOOR LOCK ACTUATOR  in this article. CLEAR the DTCs. REPEAT the self-test.
  15. E15 CHECK THE DOOR LOCK ACTUATOR CIRCUITS 
    • Disconnect: Vehicle Security Module C2113a.
    • If driver door lock is inoperative, connect a fused (5A) jumper wire between the vehicle security module C2113a pin 1, circuit 117 (PK/BK), harness side and the vehicle security module 2113a pin 7, circuit 163 (RD/OG), harness side.
      Fig 13: Connecting Fused Jumper Wire Between Vehicle Security Module C2113A Pin 1 And Vehicle Security Module 2113A Pin 7 And The Vehicle Security Module 2113A Pin 7, Circuit 163
      G03911767Courtesy of FORD MOTOR CO.
    • If any door lock is inoperative other than the driver door, connect a fused (5A) jumper wire between the vehicle security module C2113a pin 1, circuit 117 (PK/BK), harness side and the vehicle security module 2113a pin 8, circuit 118 (PK/OG), harness side.
      Fig 14: Connecting Fused Jumper Wire Between Vehicle Security Module C2113A Pin 1, Circuit 117 And The Vehicle Security Module 2113A Pin 8, Circuit 118
      G03911768Courtesy of FORD MOTOR CO.
    • Measure the resistance between the suspect door lock actuator connector pin 1, harness side and the suspect door lock actuator connector pin 2, circuit 117 (PK/BK), harness side.
      Fig 15: Measuring Resistance Between Suspect Door Lock Actuator Connector Pin 1 And Suspect Door Lock Actuator Connector Pin 2 Circuit 117
      G03911769Courtesy of FORD MOTOR CO.
    • Is the resistance less than 5 ohms? 
    • Yes  : GO to E16.
    • No  : REPAIR the circuit in question. CLEAR the DTCs. REPEAT the self-test.
  16. E16 CHECK FOR CORRECT VEHICLE SECURITY MODULE OPERATION 
    • Disconnect all the vehicle security module connectors.
    • Check for:
      • corrosion
      • pushed-out pins
    • Connect all the vehicle security module connectors and make sure they seat correctly.
    • Operate the system and verify the concern is still present.
    • Is the concern still present? 
    • Yes  : INSTALL a new vehicle security module. REFER to MULTIFUNCTION ELECTRONIC MODULES . REPEAT the self-test.
    • No  : The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector. CLEAR the DTCs. REPEAT the self-test.
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