Ford Explorer 2003 Workshop Manual page 9

2003 Explorer/Mountaineer Workshop Manual
(TN/LB) and C604-2, circuit 334 (RD/YE) and a second jumper wire between C604-3, circuit
170 (RD/LB) and C604-5, circuit 333 (YE/RD) harness side. The window should operate in
the up direction.
Does the window operate correctly?
J5 CHECK CIRCUITS 333 (YE/RD) AND 334 (RD/YE) FOR AN OPEN
Ignition OFF.
Disconnect: Passenger Front Window Motor C608.
Measure the resistance between the passenger front window control switch C604-5, circuit
333 (YE/RD) and passenger front window motor C608-1, circuit 333 (YE/RD) harness side.
Measure the resistance between the passenger front window control switch C604-2, circuit
334 (RD/YE) and passenger front window motor C608-2, circuit 334 (RD/YE) harness side.
Are the resistances less than 5 ohms?
Pinpoint Test K: Single Power Window Is Inoperative — Driver Rear Window
Normal Operation
Under normal operation the driver rear window control switch receives power from the driver window control switch through circuit 170 (RD/LB). The driver rear window control switch
provides power to the power window motor through circuit 885 (YE/LB)/882 (BN/YE) and ground through 884 (YE/BK)/881 (BN) to operate the driver rear window down, and power through
circuit 884 (YE/BK)/881 (BN) and ground through 885 (YE/LB)/882 (BN/YE) to operate the driver rear window up.
When operating the driver rear window using the driver window control switch, power is sent to the driver rear window control switch through circuit 316 (YE/LB) and ground through 317
(GY/OG) to operate the driver rear window down, and power through circuit 317 (GY/OG) and ground through 316 (YE/LB) to operate the driver rear window up.
Possible Causes
Open in circuits 170 (RD/LB), 316 (YE/LB), 317 (GY/OG), 881 (BN), 882 (BN/YE), 884 (YE/BK) or 885 (YE/LB).
Inoperative driver window control switch.
Inoperative driver rear window control switch.
Inoperative driver rear window motor.
PINPOINT TEST K: SINGLE POWER WINDOW IS INOPERATIVE — DRIVER REAR WINDOW
K1 CHECK THE VOLTAGE TO THE DRIVER REAR WINDOW CONTROL SWITCH — CIRCUIT
170 (RD/LB)
Disconnect: Driver Rear Window Control Switch C701.
Ignition ON.
NOTE: Set the driver window control switch to the UNLOCK position.
Measure the voltage between driver rear window control switch C701-3, circuit 170 (RD/LB)
harness side and ground.
http://www.fordtechservice.dealerconnection.com/pubs/content/~WS3N/~MUS~LEN/19/S...
Test Step
Yes
INSTALL a new passenger front window motor. REFER to
Front Door in this section. TEST the system for normal operation.
No
REPAIR circuit 333 (YE/RD) or circuit 334 (RD/YE). TEST the system for
normal operation.
Result / Action to Take
Yes
GO to K2.
No
REPAIR the circuit. TEST system for normal operation.
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Window Glass —
1/17/2011