Ford Explorer 2003 User Manual

Glass, Frames and Mechanisms
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Refer to Wiring Diagrams Cell 56 for schematic and connector information.
Refer to Wiring Diagrams Cell 100 for schematic and connector information.
Inspection and Verification
1. Verify the customer concern by operating the power window/defrost system.
2. Visually inspect for obvious signs of mechanical and electrical damage. Refer to the following chart:
Visual Inspection Chart
3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
4. If the concern is not visually evident, determine the symptom. GO to Symptom Chart - Glass, Frames And Mechanisms.
Symptom Chart
SECTION 501-00: Body System — Exterior 2003 Explorer/Mountaineer Workshop Manual
DIAGNOSIS AND TESTING
Procedure revision date: 08/04/2004
Special Tool(s)
73III Automotive Meter
105-R0057 or equivalent
Mechanical Electrical

Window regulator assembly
 Window motor
 Window glass
 Window control switch
 Fuse(s)
 Circuitry

Window control switch
 Relay(s)
Symptom Chart — Glass, Frames and Mechanisms
Condition Possible Sources Action
 All power windows are inoperative  Fuse(s).
 Circuitry.
 Instrument cluster module
(ICM).
 Accessory delay relay.
 Driver window control
switch.
 GO to Pinpoint Test H.
 Single power window is inoperative — driver front window  Circuitry.
 Driver window control
switch.
 Driver window motor.
 GO to Pinpoint Test I.
 Single power window is inoperative — passenger front
window
 Circuitry.
 Driver window control
switch.
 Passenger window
control switch.
 Passenger window motor.
 GO to Pinpoint Test J.
 Single power window is inoperative — driver rear window  Circuitry.
 Driver window control
switch.
 Driver rear window
control switch.
 Driver rear window motor.
 GO to Pinpoint Test K.
 Single power window is inoperative — passenger rear window  Circuitry.
 Driver window control
switch.
 Passenger rear window
control switch.
 Passenger rear window
motor.
 GO to Pinpoint Test L.
 The one touch down feature is inoperative — driver window
still operates in proportional mode
 Driver window control
switch.
 INSTALL a new driver window control switch. REFER to
Window Control Switch in this section.
 The back window will not defrost  ICM.
 Circuitry.
 Heated back window
relay.
 Heated back window grid.
 GO to Pinpoint Test M.
 The back window defroster will not shut off automatically  Heated back window
relay.
 Circuitry.
 ICM.
 Heated back window grid.
 GO to Pinpoint Test N.
17
2003 Explorer/Mountaineer Workshop Manual
1/17/2011
http://www.fordtechservice.dealerconnection.com/pubs/content/~WS3N/~MUS~LEN/19/S
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Ford Explorer 2003 Specifications

General

Brand	Ford
Model	Explorer 2003
Category	Automobile
Language	English