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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1082 (Windows And Glass) >> Diagnosis And Testing >> Glass, Frames and Mechanisms >> Pinpoint Tests >> Pinpoint Test C: A Single Power Window Is Inoperative - RH Front >> Testing

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

WARNING: This page is about a different car, the 2005 Mercury Montego, 2005 Ford Freestyle, and 2005 Ford Five Hundred. However, it is still accessible from the selected car via links, so may be relevant.
  1. C1 CHECK THE RH FRONT POWER WINDOW MOTOR 
    • Disconnect: LH Front Window Control Switch C504a and C504b.
    • Key in ON position.
    • Connect a fused jumper wire between LH front window control switch C504b-1, circuit 1505 (YE/RD), harness side and LH front window control switch C504a-5, circuit 1499 (PK/LG), harness side. Connect a second fused jumper wire between LH front window control switch C504b-5, circuit 1506 (RD/WH) and LH front window control switch C504b-4, circuit 1205 (BK). The RH front window should operate in the UP direction.
      Fig 1: Connecting Fused Jumper Wire Between LH Front Window Control Switch C504B-1, Circuit 1505 (YE/RD) And Switch C504A-5, Circuit 1499 (PK/LG)
      G03989039Courtesy of FORD MOTOR CO.
    • Connect a fused jumper wire between LH front window control switch C504b-5, circuit 1506 (RD/WH), harness side and LH front window control switch C504a-5, circuit 1499 (PK/LG), harness side. Connect a second fused jumper wire between LH front window control switch C504b-1, circuit 1505 (YE/RD) and LH front window control switch C504b-4, circuit 1205 (BK). The RH front window should operate in the DOWN direction.
      Fig 2: Connecting Fused Jumper Wire Between LH Front Window Control Switch C504B-5, Circuit 1506 (RD/WH) And Switch C504A-5, Circuit 1499 (PK/LG)
      G03989040Courtesy of FORD MOTOR CO.
    • Does the RH front window operate correctly? 
    • Yes  : GO to C2.
    • No  : GO to  C4.
  2. C2 CHECK CIRCUIT 170 (RD/LB) FOR VOLTAGE 
    • Key in OFF position.
    • Connect: LH Front Window Control Switch C504a and C504b.
    • Disconnect: RH Front Window Control Switch C604.
    • Key in ON position.
      • NOTE: Be sure the window lock switch is set to the unlock position.
      Fig 3: Checking Circuit 170 (RD/LB) For Voltage
      G03989041Courtesy of FORD MOTOR CO.
    • Measure the voltage between RH front window control switch C604-5, circuit 170 (RD/LB), harness side and ground.
    • Is the voltage greater than 10 volts? 
    • Yes  : GO to C3.
    • No  : REPAIR the circuit. TEST the system for normal operation.
  3. C3 CHECK THE LH FRONT WINDOW CONTROL SWITCH 
    • Key in OFF position.
    • Disconnect: LH Front Window Control Switch.
    • Carry out the LH front window control switch component test. Refer to COMPONENT TESTING .
    • Did the LH front window control switch pass the component test? 
    • Yes  : GO to C4.
    • No  : INSTALL a new LH front window control switch. REFER to WINDOW CONTROL SWITCH . TEST the system for normal operation.
  4. C4 CHECK THE RH FRONT WINDOW CONTROL SWITCH 
    • Carry out the RH front window control switch test. Refer to COMPONENT TESTING .
    • Did the RH front window control switch pass the component test? 
    • Yes  : GO to C5.
    • No  : INSTALL a new RH front window control switch. REFER to WINDOW CONTROL SWITCH . TEST the system for normal operation.
  5. C5 CHECK CIRCUITS 1505 (YE/RD) AND 1506 (RD/WH) FOR AN OPEN 
    • Measure the resistance between RH front window control switch C604-1, circuit 1505 (YE/RD), harness side, and LH front window control switch C504b-1, circuit 1505 (YE/RD), harness side.
      Fig 4: Measuring Resistance Between RH Front Window Control Switch C604-1, Circuit 1505 (YE/RD) And LH Front Window Control Switch C504B-1, Circuit 1505 (YE/RD)
      G03989042Courtesy of FORD MOTOR CO.
    • Measure the resistance between RH front window control switch C604-6, circuit 1506 (RD/WH), harness side, and LH front window control switch C504b-5, circuit 1506 (RD/WH), harness side.
      Fig 5: Measuring Resistance Between RH Front Window Control Switch C604-6, Circuit 1506 (RD/WH) And LH Front Window Control Switch C504B-5, Circuit 1506 (RD/WH)
      G03989043Courtesy of FORD MOTOR CO.
    • Are the resistances less than 5 ohms? 
    • Yes  : GO to C6.
    • No  : REPAIR the circuit(s). TEST the system for normal operation.
  6. C6 CHECK CIRCUIT 333 (YE/RD) AND CIRCUIT 334 (RD/YE) FOR AN OPEN 
    • Disconnect: RH Front Window Motor C608.
    • Measure the resistance between RH front window control switch C604-3, circuit 333 (YE/RD), harness side and RH front window motor C608-1, circuit 333 (YE/RD), harness side.
      Fig 6: Measuring Resistance Between RH Front Window Control Switch C604-3, Circuit 333 (YE/RD) And RH Front Window Motor C608-1, Circuit 333 (YE/RD)
      G03989044Courtesy of FORD MOTOR CO.
    • Measure the resistance between RH front window control switch C604-4, circuit 334 (RD/YE), harness side and RH front window motor C608-2, circuit 334 (RD/YE), harness side.
      Fig 7: Measuring Resistance Between RH Front Window Control Switch C604-4, Circuit 334 (RD/YE) And RH Front Window Motor C608-2, Circuit 334 (RD/Ye)
      G03989045Courtesy of FORD MOTOR CO.
    • Are both resistances less than 5 ohms? 
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