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Home >> Ford >> 2012 >> Explorer Base, 3.5 8, AWD, 6F50 >> Repair and Diagnosis >> External Pages >> Different car >> Section 189 (Windows And Glass - Glass, Frames And Mechanisms) >> Diagnosis And Testing >> Glass, Frames and Mechanisms >> Pinpoint Tests >> Pinpoint Test B: A Single Power Window is Inoperative - RH Front >> Pinpoint Test B: A Single Power Window Is Inoperative - RH Front

Pinpoint Test B: A Single Power Window Is Inoperative - RH Front

WARNING: This page is about a different car, the 2013 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Use the correct probe adapter(s) when making measurements. Failure to use the correct probe adapter(s) may damage the connector.
  1. B1 CHECK THE RH FRONT WINDOW OPERATION FROM THE LH FRONT WINDOW CONTROL SWITCH 
    • Ignition ON.

      Operate the RH front window from the LH front window control switch.

    • Does the RH front window operate from the LH front window control switch? 
    1. Yes  : GO to B8.
    2. No  : GO to B2.
  2. B2 CHECK THE POWER TO THE WINDOW MOTOR 
    • Ignition OFF.
    • Disconnect: RH Front Window Motor C623.
    • Measure the voltage between RH front window motor C623-1, circuit SBB29 (GY/RD), harness side and ground.
      Fig 1: Measuring Voltage Between RH Front Window Motor C623-1, Circuit SBB29 (GY/RD) And Ground
      G06070928Courtesy of FORD MOTOR CO.
    • Is the voltage greater than 10 volts? 
    1. Yes  : GO to B3.
    2. No  : VERIFY Battery Junction Box (BJB) fuse 29 (30A) is OK. If OK, REPAIR the circuit. DE-INITIALIZE then INITIALIZE the RH front window motor. REFER to WINDOW MOTOR INITIALIZATION . TEST the system for normal operation.

      If not OK, REFER to the SYSTEM WIRING DIAGRAMS to identify the possible causes of the circuit short.

      REPAIR the circuit. TEST the system for normal operation.

  3. B3 CHECK THE RH FRONT WINDOW MOTOR DELAYED ACCESSORY FEED 
    • Ignition ON.
    • Measure the voltage between RH front window motor C623-3, circuit CBP41 (BU), harness side and ground.
      Fig 2: Measuring Voltage Between RH Front Window Motor C623-3, Circuit CBP41 (BU) And Ground
      G06070929Courtesy of FORD MOTOR CO.
    • Is the voltage greater than 10 volts? 
    1. Yes  : GO to B4.
    2. No  : REPAIR the circuit. DE-INITIALIZE then INITIALIZE the RH front window motor. REFER to WINDOW MOTOR INITIALIZATION . TEST the system for normal operation.
  4. B4 CHECK THE RH FRONT WINDOW MOTOR GROUND 
    • Ignition OFF.
    • Measure the resistance between RH front window motor C623-2, circuit GD139 (BK/YE), harness side and ground.
      Fig 3: Measuring Resistance Between RH Front Window Motor C623-2, Circuit GD139 (BK/YE) And Ground
      G06070930Courtesy of FORD MOTOR CO.
    • Is the resistance less than 5 ohms? 
    1. Yes  : GO to B5.
    2. No  : REPAIR the circuit. DE-INITIALIZE then INITIALIZE the RH front window motor. REFER to WINDOW MOTOR INITIALIZATION . TEST the system for normal operation.
  5. B5 CHECK CIRCUIT CPW12 (GN/OG) FOR AN OPEN 
    • Disconnect: LH Front Window Control Switch C504.
    • Measure the resistance between RH front window motor C623-5, circuit CPW12 (GN/OG), harness side and LH front window control switch C504-5, circuit CPW12 (GN/OG), harness side.
      Fig 4: Measuring Resistance Between RH Front Window Motor C623-5, Circuit CPW12 (GN/OG) And LH Front Window Control Switch C504-5
      G06403935Courtesy of FORD MOTOR CO.
    • Is the resistance less than 5 ohms? 
    1. Yes  : GO to B6.
    2. No  : REPAIR the circuit. DE-INITIALIZE then INITIALIZE the RH front window motor. REFER to WINDOW MOTOR INITIALIZATION . TEST the system for normal operation.
  6. B6 CHECK CIRCUIT CPW13 (BN/YE) FOR AN OPEN 
    • Measure the resistance between RH front window motor C623-4, circuit CPW13 (BN/YE), harness side and LH front window control switch C504-6, circuit CPW13 (BN/YE), harness side.
      Fig 5: Measuring Resistance Between RH Front Window Motor C623-4, Circuit CPW13 (BN/YE) And LH Front Window Control Switch C504-6
      G06403936Courtesy of FORD MOTOR CO.
    • Is the resistance less than 5 ohms? 
    1. Yes  : GO to B7.
    2. No  : REPAIR the circuit. DE-INITIALIZE then INITIALIZE the RH front window motor. REFER to WINDOW MOTOR INITIALIZATION . TEST the system for normal operation.
  7. B7 CHECK THE LH FRONT WINDOW CONTROL SWITCH 
    • Ignition ON.
    • Carry out the LH front window control switch component test. Refer to appropriate OEM WIRING COMPONENT TESTING for component testing .
    • Did the LH front window control switch pass the component test? 
    1. Yes  : INSTALL a new RH front window motor. REFER to WINDOW REGULATOR MOTOR - FRONT DOOR . INITIALIZE the RH front window motor. REFER to WINDOW MOTOR INITIALIZATION . TEST the system for normal operation.
    2. No  : INSTALL a new LH front window control switch. REFER to WINDOW CONTROL SWITCH . DE-INITIALIZE then INITIALIZE the RH front window motor. REFER to WINDOW MOTOR INITIALIZATION . TEST the system for normal operation.
  8. B8 CHECK THE POWER TO THE RH FRONT WINDOW CONTROL SWITCH 
    • Ignition OFF.
    • Disconnect: RH Front Window Control Switch C604.
    • Ignition ON.
    • Measure the voltage between RH front window control switch C604-1, circuit CBP41 (BU), harness side and ground.
      Fig 6: Measuring Voltage Between RH Front Window Control Switch C604-1, Circuit CBP41 (BU) And Ground
      G06077327Courtesy of FORD MOTOR CO.
    • Is the voltage greater than 10 volts? 
    1. Yes  : GO to B9.
    2. No  : REPAIR the circuit. DE-INITIALIZE then INITIALIZE the RH front window motor. REFER to WINDOW MOTOR INITIALIZATION . TEST the system for normal operation.
  9. B9 CHECK CIRCUIT CPW12 (GN/OG) FOR AN OPEN 
    • Ignition OFF.
    • Measure the resistance between RH front window motor C623-5, circuit CPW12 (GN/OG), harness side and RH front window control switch C604-3, circuit CPW12 (GN/OG), harness side.
      Fig 7: Measuring Resistance Between RH Front Window Motor C623-5, Circuit CPW12 (GN/OG) And RH Front Window Control Switch C604-3
      G06077328Courtesy of FORD MOTOR CO.
    • Is the resistance less than 5 ohms? 
    1. Yes  : GO to B10.
    2. No  : REPAIR the circuit. DE-INITIALIZE then INITIALIZE the RH front window motor. REFER to WINDOW MOTOR INITIALIZATION . TEST the system for normal operation.
  10. B10 CHECK CIRCUIT CPW13 (BN/YE) FOR AN OPEN 
    • Measure the resistance between RH front window motor C623-4, circuit CPW13 (BN/YE), harness side and RH front window control switch C604-2, circuit CPW13 (BN/YE), harness side.
      Fig 8: Measuring Resistance Between RH Front Window Motor C623-4, Circuit CPW13 (BN/YE) And RH Front Window Control Switch C604-2
      G06077329Courtesy of FORD MOTOR CO.
    • Is the resistance less than 5 ohms? 
    1. Yes  : INSTALL a new RH front window control switch. REFER to WINDOW CONTROL SWITCH . INITIALIZE the RH front window motor. REFER to WINDOW MOTOR INITIALIZATION . TEST the system for normal operation.
    2. No  : REPAIR the circuit. DE-INITIALIZE then INITIALIZE the RH front window motor. REFER to WINDOW MOTOR INITIALIZATION . TEST the system for normal operation.
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