window FORD MUSTANG 2003 Owner's Manual

DIAGNOSIS AND TESTING
Body System
Inspection and Verification
Leaks
NOTE:
Trim will reveal the location of most leaks.
1. Remove any trim or carpet in the general area of the leak.
2. Road test or water test the vehicle.
3. Inspect for a dust pattern around the area in question. Inspect for water paths near and above the area in question.
4. Some leaks can be located by placing bright light under the vehicle, removing any necessary trim or carpet, and inspecting the interior of the body at joints and weld lines.
Noise
Wind noise, rattles, and their sources are detected by driving the vehicle at highway speeds. The
vehicle should be driven in four different directions with all of the windows closed, the radio off, the
blower motor off, and all of the ventilation ducts open.
Most wind noise leaks will occur at the door and window seals or at the sheet metal joints in the door
or the door opening.
Symptom Chart SECTION 501-
00: Body System — General Information 2003 Mustang Workshop Manual Symptom Chart
Condition
Possible Sources Action
z Dust and
Water Leaks z
Body sealer missing.
z Opening in weldings
or body joints.
z Components not fully
installed.
z Components missing.
z Components
damaged. z
REMOVE trim panel. CHECK
for leaks and SEAL with
appropriate sealer. ROAD
TEST or WATER TEST for
leaks. RECHECK for leaks;
USE light under the vehicle
with trim removed. CHECK
interior of body at joints and
weld lines.
z Dust/Water
Leaks at Floor
Pan and
Grommets z
Missing or damaged
plugs and/or
grommets. z
CHECK plugs for proper
installation. REPLACE if
necessary.
z Door Drain
Holes
Collecting
Water z
Holes clogged with
mud or road tar. z
CLEAN drain holes of dirt and
foreign material. CHECK drain
holes regularly. TEST the
system for normal operation. Klj . 1 ba
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z
Wind Noise,
Air Entering
Vehicle
Through Small
Holes in Body z
Leaks at door and
window seals or
sheet metal joints in
doors or door
openings. z
SEAL leaks with Silicone
Gasket and Sealant F7AZ-
19554- EA meeting Ford
specifications WSK-M2G343-
A4. ROAD TEST.
z Rattles zLoose objects in
wells, pillars, and
quarter panels.
z Misalignment (if
tightening bolts does
not eliminate rattle).
z Weatherstripping
and/or anti- squeak
material. z
CHECK doors by carefully
STRIKING underside of door
with a rubber mallet. LISTEN
for loose objects in door.
REPAIR. TIGHTEN body bolts
and screws.
z ADJUST the alignment of the
doors or panels.
z APPLY additional sealer.
INSTALL in proper location to
eliminate rattle. Klj . 2 ba
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REMOVAL AND INSTALLATION
Trim Panel —
Door
Removal
All vehicles
1. CAUTION: Use a shop towel or similar material between the tool and the front door
trim panel or damage to the front door trim panel may occur.
Position the window regulator switch plate (14527) aside. 1. Pull at the service notch.
2. Lift to release the clip at the rear edge.
2. Remove the window regulator switch plate. 1. Disconnect the power mirror electrical connector.
2. Remove the screws and the window regulator switch plate.
3. Remove the door latch release handle cup (22634).
SECTION 501-
05: Interior Trim and Ornamentation 2003 Mustang Workshop Manual Klj . 1 ba
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REMOVAL AND INSTALLATION
Switch —
Exterior Rear View Mirror Control
Removal
1. CAUTION: Use a shop towel or similar material between the tool and the front door
trim panel or damage to the front door trim panel may occur.
Position the window regulator switch plate aside. 1. Pull at service notch.
2. Lift to release the clip at the rear edge.
2. Remove the power exterior rear view mirror control switch. zDisconnect the electrical connector.
Installation 1. To install, reverse the removal procedure.
SECTION 501-
09: Rear View Mirrors 2003 Mustang Workshop Manual Klj . 1 ba
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SPECIFICATIONS
SECTION 501-
11: Glass, Frames and Mechanisms 2003 Mustang Workshop Manual WINDOW REGULATOR ELECTRIC DRIVE
CURRENT DRAW
Description Specification
No Load 5 amperes or less at 12.8 volts
General Specifications Item Specification
Silicone Lubricant F7AZ-19G208-
BA ESR-
M13P4-A Multi-
Purpose Grease Spray F5AZ-19G209- BA ESR-
M1C159- A Multi-
Purpose Grease DOAZ-19584- AA ESB-
M1C93- B Rear Window Defroster Repair D8AZ-
19562-AA or equivalent WSB-
M4J58- B Urethane Glass Prep Essex U-401 WSB-
M2G314- B Dark Walnut Metallic Acrylic Lacquer Touch Up Paint
ALBZ-
19500- 5858A or equivalent ESR-
M2-P100- C Urethane Metal Primer Essex U-413 WSB-
M2G234- C Urethane Adhesive Essex U-
216 WSB-
M2G316- B Urethane Adhesive Essex 400 HV WSB-
M2G316- B Urethane Glass Primer Essex U-402 WSB-
M5B280- C
Torque Specifications Description Nm lb-
ft lb-
in Exterior weatherstrip screw 2 — 18
Window run screws 13 10 —
Window regulator motor screws 10 — 89
Upper regulator mounting nuts 13 10 —
Rear door window regulator motor screws 6 — 53
Quarter window regulator nuts 9 — 80
Door window stop bracket screws 12 9 —
Door window glass inner stabilizer bolts 12 9 —
Quarter window glass nuts 3 — 27
Convertible quarter glass retaining bolts/nut 9 — 80
Window regulator equalizer arm nuts 9 — 80
Window regulator nuts 9 — 80
Quarter window regulator nuts 9 — 80 Klj . 1 ba
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DESCRIPTION AND OPERATION
Glass, Frames and Mechanisms
Component Location
Windshield Glass
The windshield exterior mouldings are installed with the windshield glass. The windshield exterior
mouldings cannot be replaced without removal of the windshield.
Window Regulator Control Switch
Power windows are standard on all models. On coupe models, only the front door window glass can
be raised or lowered. The quarter window glass is fixed. On the convertible models, all four windows
can be raised or lowered. On all models, the window regulator control switches are available only to
the front seat passengers. There are no window regulator controls for the back seat passengers.
Quarter window glass operations are controlled by the driver window regulator control switch.
Window, One-
Touch Down
The LH window one- touch down feature is activated by momentarily pressing the driver window
SECTION 501-
11: Glass, Frames and Mechanisms 2003 Mustang Workshop Manual Item Part Number Description
1 7629710 Convertible quarter window glass
2 7630306 Convertible quarter glass window regulator
3 6329710 Coupe quarter window glass
4 7623394 Convertible quarter window regulator motor
5 6323200 Window regulator with motor Klj . 1 ba
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regulator control switch to the down position. This allows the front door window glass to move
downward until it is fully lowered. Momentarily pressing the window regulator control switch while the
window glass is moving downward will stop the front door window glass.
Window Glass, Door
The bottom of the door window glass is mounted on a slider bracket which is part of the front door
window regulator. Door window glass bracket spacers provide attachment points for the door window
glass and prevent direct contact between the slider bracket and the door window glass.
Window Glass, Quarter
The rear quarter window glasses on convertible models are driven by a window regulator motor and
guide assembly.
Window Glass, Rear
On the coupe, the rear window upper garnish mouldings are installed with the rear window glass. The
rear window upper garnish mouldings cannot be replaced without removing the rear window glass. Klj . 2 ba
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DIAGNOSIS AND TESTING
Glass, Frames and Mechanisms
Refer to Wiring Diagrams Cell
100 , Power Windows for schematic and connector information.
Refer to Wiring Diagrams Cell 56 , Rear Window Defrost for schematic and connector information.
Principles of Operation
Power Window Control
NOTE: Battery power and ground must be removed before disconnecting the GEM connectors to
avoid setting false DTCs.
The driver power window one- touch down operation is controlled by the generic electronic module
(GEM). This feature functions only when the ignition switch is in the RUN or ACCY positions. The GEM
determines ignition switch position by monitoring the key- in ignition, RUN/ACCY and RUN/START
circuits. The one-touch down operation is requested of the GEM by momentarily pressing the driver
window regulator control switch DOWN for 62 ms to 320 ms. The GEM uses the initial voltage input
from the down switch to begin the one- touch down operation. If the voltage input was less than 320
ms, the GEM will maintain the voltage supply to the motor down circuit. The GEM will maintain the
operation until:
zseven seconds expires.
z motor stall is detected by monitoring the current draw.
z a voltage input is received by the GEM on either the up or down switch circuits.
The ground for one- touch down operation does not pass through the GEM. The ground is supplied
through the driver window regulator control switch as with normal operation. If the GEM continues to
see voltage on the down circuit for more than 320 ms after initial activation the GEM will not effect
operation. The down circuit through the GEM is a direct connection to the motor in its normal state.
This allows the driver window regulator control switch to control the motor for normal operation.
The passenger window motors are hardwired directly to the window regulator control switches. SECTION 501-
11: Glass, Frames and Mechanisms 2003 Mustang Workshop Manual Special Tool(s)
Worldwide Diagnostic System
(WDS)
418-
F224,
New Generation STAR (NGS)
Tester
418- F052, or equivalent
diagnostic tool 73III Automotive Meter
105-
R0057 or equivalent Klj . 1 ba
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Inspection and Verification
1. Verify the customer concern by operating the system.
2. Visually inspect for obvious signs of mechanical or electrical damage.
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 diagnostic tool does not communicate with the vehicle, refer to the diagnostic tool manual.
5. Carry out the DATA LINK DIAGNOSTIC TEST. If the diagnostic tool responds with: zCKT 914, CKT 915 or CKT70 - ALL ECUS NO RESP/NOT EQUIP, refer to Section 418 -
00 .
z NO RESP/NOT EQUIP for the generic electronic module (GEM), go to Pinpoint Test A.
z NO RESP/NOT EQUIP for the instrument cluster module (ICM), refer to Section 413 - 01 .
z System passed, retrieve and record the continuous diagnostic trouble codes (DTCs),
erase the continuous DTCs and carry out self- test diagnostics for the GEM or ICM.
6. If the GEM or ICM DTCs retrieved are related to the concern, go to the GEM or ICM Diagnostic Trouble Code (DTC) Index.
7. If no DTCs related to the concern are retrieved, proceed to the Symptom Chart to continue diagnostics.
GEM DIAGNOSTIC TROUBLE CODE (DTC) INDEX Visual Inspection Chart Mechanical Electrical
z
Power window
regulator
z Window run
weatherstrip
z Door window glass z
Central junction box (CJB) circuit breaker 43 (20A), fuse 39
(5A) or 23 (15A)
z Battery junction box (BJB) fuse HTD BL (40A)
z Generic electronic module (GEM)
z Window regulator control switch
z Window regulator motor
z Instrument cluster module (ICM)
z Heated rear window relay
z Rear window defrost switch
z Heated rear window grid
z Circuitry DTC Description Source Action
B1217 Horn Relay Output Driver
Circuit Failure GEM GO to
Section 501 - 14B .
B1218 Horn Relay Output Driver
Short to Battery GEM GO to
Section 501 - 14B .
B1312 Lamp Headlamp Input Circuit GEM GO to
Section 413 - 09 . Klj . 2 ba
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Short to Battery
B1317 Battery Voltage High GEM GO to
Section 414 - 00 .
B1318 Battery Voltage Low GEM GO to
Section 414 - 00 .
B1322 Door Ajar Driver Circuit Short
to Ground GEM GO to
Section 417 - 02 .
B1330 Door Ajar Passenger Circuit
Short to Ground GEM GO to
Section 417 - 02 .
B1334 Decklid Ajar Rear Door
Circuit Short to Ground GEM GO to
Section 417 - 02 .
B1339 Chime Input Request Circuit
Short to Battery GEM GO to
Section 413 - 09 .
B1340 Chime Input Request Circuit
Short to Ground GEM GO to
Section 413 - 09 .
B1342 ECU is Defective GEM CLEAR the DTC. RETRIEVE the DTCs. If DTC
B1342 is retrieved, INSTALL a new GEM. REFER to
Section 419
- 10 .
B1353 Ignition Key-
in Circuit Open GEM GO to
Section 413 - 09 .
B1359 Ignition RUN/ACC Circuit
Failure GEM GO to
Section 211 - 05 .
B1396 Power Door Lock Circuit
Short to Battery GEM GO to
Section 501 - 14B .
B1397 Power Door Unlock Circuit
Short to Battery GEM GO to
Section 501 - 14B .
B1405 Power Window Driver Down
Circuit Short to Battery GEM GO to
Pinpoint Test D for convertible or
Pinpoint Test E for coupe.
B1408 Power Window Driver Up
Circuit Short to Battery GEM GO to
Pinpoint Test D for convertible or
Pinpoint Test E for coupe.
B1410 Power Window Driver Motor
Circuit Failure GEM GO to
Pinpoint Test D for convertible or
Pinpoint Test E for coupe.
B1426 Lamp Safety Belt Circuit
Short to Battery GEM REFER to
Section 413 - 01 .
B1428 Lamp Safety Belt Circuit
Failure GEM REFER to
Section 413 - 01 .
B1431 Wiper Brake/run Relay Circuit
Failure GEM GO to
Section 501 - 16 .
B1432 Wiper Brake/run Relay Circuit
Short to Battery GEM GO to
Section 501 - 16 .
B1434 Wiper High/low Speed Relay
Coil Circuit Failure GEM GO to
Section 501 - 16 .
B1436 Wiper High/low Speed Relay
Coil Circuit Short to Battery GEM GO to
Section 501 - 16 .
B1438 Wiper Mode Select Switch
Circuit Failure GEM GO to
Section 501 - 16 .
B1441 Wiper Mode Select Switch
Circuit Short to Ground GEM GO to
Section 501 - 16 .
B1446 Wiper Park Sense Circuit
Failure GEM GO to
Section 501 - 16 .
B1448 Wiper Park Sense Circuit
Short to Battery GEM GO to
Section 501 - 16 . Klj . 3 ba
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