2003 FORD MUSTANG Door

z
No contact with side
glass. z
ADJUST the door glass.
z No contact with glass
runs at both ends of
belt line seal. z
ADJUST the belt line seal
or ADD foam at the seal
ends.
z Belt line seal damaged. zINSTALL a new seal.
z Air leak at outer
belt line z
Belt line seal installed
incorrectly on flange
(no glass contact). z
ADJUST the seal.
z Belt line seal does not
contact the glass. z
ADJUST the door glass.
z No contact with glass
runs at both ends of
belt line seal. z
ADJUST the belt line
seal/ADD foam at the seal
ends.
z Belt line seal damaged. zINSTALL a new seal.
z Draft at inner
door
handle/speaker
opening z
Hole in watershield. zSEAL the hole with a
suitable tape.
z Watershield
misaligned. z
REALIGN the watershield.
INSTALL a new
watershield if the pressure
sensitive adhesive fails.
z Exterior door handle
seal
misaligned/damaged. z
REALIGN or INSTALL a
new seal as necessary.
z Wind noise from
side view mirror z
Outside mirror housing
misaligned. z
REALIGN with the edges
shingled correctly and no
gaps.
z Mirror sail gasket
folded/misaligned. z
REINSTALL with the
gasket unfolded and
aligned correctly.
z Mirror housing trim cap
installed incorrectly. z
REINSTALL with the
edges shingled to the air
flow.
z Air leak through mirror
housing hinge. z
Fully ENGAGE the mirror
into its operating
position/USE foam to
block the air path through
the hinge.
z Inner sail trim installed
incorrectly. z
REINSTALL the sail
trim/ADJUST the door
trim.
z Inner sail gasket/barrier
installed incorrectly. z
REINSTALL the trim
cover with the
gasket/barrier aligned
correctly.
z Air path through wiring
bundle/fastener access
holes. z
BLOCK the air path(s)
with foam/tape.
z Exposed fastener
access hole on mirror
housing/sail. z
INSTALL a new cap if it is
missing.
z Air leak around
perimeter of fixed z
Gaps in the sealant
bead. z
APPLY approved sealant. Klj . 13 ba
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glass
zAir traveling up
windshield molding
along A- pillar. z
INSTALL foam rope the
full length of the A- pillar.
z Windshield/backlite
misaligned or not
installed correctly. z
REINSTALL the
windshield/backlite.
z Rear hood seal at base
of windshield
misaligned/damaged. z
REALIGN or INSTALL a
new seal as necessary.
z Air leak at cowl zCowl gasket
misaligned/damaged. z
REALIGN or INSTALL a
new seal as necessary.
z Air leak around
liftgate perimeter z
Loose fit seal. zPINCH the seal carrier to
improve retention on the
seal flange or INSERT
foam in the carrier.
z Seal misaligned. zREINSTALL the seal.
z Liftgate misaligned. zREALIGN the liftgate.
CHECK the liftgate fit in
the body opening and
ADJUST as necessary.
z Scuff plate misaligned. zREINSTALL the scuff
plate.
z Seal or seal push pins
damaged. z
INSTALL a new seal.
z Air leak around
the liftgate flip
window
perimeter z
Loose fit seal. zPINCH the seal carrier to
improve the retention to
the seal flange.
z Seal misaligned. zREINSTALL the seal.
z Glass misaligned. zREALIGN the glass.
z Seal damaged. zINSTALL a new seal.
z Wind noise from
antenna z
Shape of antenna. zINSTALL an antenna boot
or a spiral antenna.
z Air leak around
antenna cable access
hole. z
INSPECT the antenna
access hole grommet.
REPAIR as necessary.
z Air leak from
closed roof
opening panel z
Seal installed
incorrectly. z
REINSTALL the seal.
z Roof opening panel
glass/door misaligned. z
REALIGN the roof
opening panel glass/door.
z Roof opening panel
damaged. z
INSTALL a new roof
opening panel.
z Buffeting from an
open roof
opening panel z
Wind deflector
inoperative/damaged. z
REPAIR or INSTALL a
new wind deflector as
necessary.
z Wind deflector height
incorrect. z
ADJUST the wind
deflector higher.
z Wind noise
created by
airflow over or
behind body
panels z
Fender splash shield
misaligned. z
REALIGN the fender
splash shield. Klj . 14 ba
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high idle during the
first cold start of the
day
lifter/lash
adjuster).
z A continuous, speed-
dependent rattle from
the engine — occurs
during idle or high idle
during the first cold
start of the day and
disappears as the
engine warms up z
Piston noise or
valvetrain noise
(bled down
lifter/lash
adjuster). z
Go To Pinpoint Test G .
z Idle vibration—a low-
frequency vibration (5-
20 Hz) or mild shake
that is felt through the
seat/floorpan z
Cylinder misfire. zUsing a scan tool, CHECK
the ignition system. CARRY
OUT a cylinder power test.
REFER to Section 303 - 00 .
z Engine or
torque
converter out of
balance. z
VERIFY the torque
converter to crankshaft pilot
clearance is correct,
REPAIR as necessary. RE-
INDEX the torque converter
on the flex plate by 120° on
a 3 bolt converter or 180° for
a 4 bolt converter. REFER to
Section 307 - 01 . RETEST
the vehicle.
z Idle vibration—a high-
frequency vibration
(20–80 Hz) or buzz,
that is felt through the
steering wheel or seat z
Exhaust system
mounts bound
up. z
VERIFY concern occurs at
engine firing frequency.
CHECK that the exhaust
system vibrates at the same
frequency as the engine.
ADD 9– 14 km (20–30 lb.) to
the tail pipe to test, CARRY
OUT Exhaust System Neutralizing in this section.
z Body mounts
loose. z
INSPECT the body mounts.
REPAIR as necessary.
z Power steering
lines grounded
out. z
INSPECT that the power
steering lines are not
contacting the chassis or
each other. REPAIR as
necessary. Symptom Chart—
Squeak and Rattle Condition
Possible Sources Action
z Squeak— heard
inside the vehicle
when
closing/opening
the door z
Insufficient
lubrication on
the door hinge
or check strap. z
LUBRICATE the hinge or check
strap.
z Internal door
components
loose, rubbing or
misaligned. z
CHECK the inside of the door.
TIGHTEN or ALIGN as
necessary. USE the Rotunda
Squeak and Rattle Kit to isolate
any rubbing components.
z Squeak— heard
inside the vehicle
when z
Worn or
damaged glass
run/channel. z
REPAIR or INSTALL a new
glass run/channel. REFER to
Section 501 - 11 . Klj . 31 ba
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closing/opening
the window
z Squeak— heard
outside of vehicle
when
closing/opening
the door z
Exhaust shield
rubbing against
the chassis or
exhaust pipe. z
CHECK the exhaust system.
REPAIR as necessary. REFER
to Section 309 - 00 .
z Squeak— occurs
with initial brake
pedal application z
Disc brake pads. zUnder certain conditions,
asbestos free pads can
generate a squeak noise. This
noise is normal and does not
indicate a concern.
z Squeak— a
constant noise
that occurs with
brake pedal
applications z
Damaged or
worn disc brake
pads. z
INSPECT the pads for oil,
grease or brake fluid
contamination. CHECK for
glazed linings. A brake disc with
hard spots will also cause a
squeak type noise. REPAIR or
INSTALL new pads as
necessary. REFER to Section 206 - 03 for front disc brakes and
Section 206 - 04 for rear disc
brakes.
z Squeak— noise
occurs over
bumps or when
turning z
Worn control
arm bushings. z
INSPECT the control arm
bushings. Spray with lubricant
and CARRY OUT a "bounce
test" to determine which
bushing. REPAIR as necessary.
REFER to Section 204 - 01 .
z Worn or
damaged shock
absorber/strut. z
INSPECT the shock absorber
for damage. CARRY OUT a
"bounce test" to isolate the
noise. INSTALL a new shock
absorber/strut as necessary.
REFER to Section 204 - 01 for
the front shock absorber/strut or
Section 204 - 02 for the rear
shock absorber/strut.
z Rattle— heard
when
closing/opening
the door or
window z
Loose internal
door
mechanism,
bracket or
attachment. z
REPEAT the motion or CARRY
OUT a "tap test" to duplicate the
noise. INSPECT the door for
loose components. TIGHTEN
loose components or USE the
Rotunda Squeak and Rattle Kit
to isolate any rattling
components.
z Rattle — GT
models only,
noise occurs from
the rear of the
vehicle z
A loose or under
torqued shock
damper
attaching nut. z
VERIFY the torque on the
shock damper- to-axle nuts is 63
Nm (46 lb- ft). VERIFY the
torque for the shock damper- to-
rail bracket nuts is 90 Nm (66
lb- ft). Do not over torque.
TIGHTEN as necessary.
z Squeak or rattle—
heard inside the
vehicle over rough
roads/bumps z
Misaligned glove
compartment
door/hinge. z
ALIGN the glove compartment
door.
z Instrument panel
trim loose or z
INSPECT the instrument panel
trim for missing or loose clips or Klj . 32 ba
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SPECIFICATIONS
SECTION 204-
04: Wheels and Tires 2003 Mustang Workshop Manual General Specifications
Item Specification
Lubricants
Silicone Dielectric Compound D7AZ-
19A331-
A ESE-
M1C171- A Cleaners
Liquid Soap ESR-
M99B135- A Professional Choke and Linkage Cleaner
E8AZ-
19A501- AA ESR-
M14P10- A Custom Bright Metal Cleaner
8A-19522-
A ESR-
M5B194- B Aluminum Wheel Repair Compound E7AZ-
19554-
A ESA-
M4G280- A Tire Balance Weight
Max tire balance weight 140g (5 oz) per wheel
70g (2.5 oz) per flange Tire inflation
Tires See safety certification sticker located inside glove
compartment door
Torque Specifications Description Nm lb-
ft Wheel nuts 129 95 Klj . 1 ba
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GENERAL PROCEDURES
Supplemental Restraint System (SRS) Deactivation and
Reactivation
Deactivation
WARNING: Always wear safety glasses when repairing an air bag supplemental restraint
system (SRS) vehicle and when handling an air bag module. This will reduce the risk of injury
in the event of an accidental deployment.
WARNING: After deployment, the air bag surface can contain deposits of sodium
hydroxide, a product of the gas generant combustion that is irritating to the skin. Wash your
hands with soap and water afterwards.
WARNING: Never probe the connectors on the air bag module. Doing so can result in air
bag deployment, which can result in personal injury.
WARNING: Air bag modules with discolored or damaged trim covers must be installed
new, not repainted.
WARNING: The restraint system diagnostic tool is for restraint system service only.
Remove from vehicle prior to road use. Failure to remove could result in injury and possible
violation of vehicle safety standards.
1. WARNING: To avoid accidental deployment and possible personal injury, the
backup power supply must be depleted before repairing or replacing any front or side air
bag supplemental restraint system (SRS) components and before servicing, replacing,
adjusting or striking components near the front or side air bag sensors, such as doors,
instrument panel, console, door latches, strikers, seats and hood latches.
Please refer to the appropriate vehicle shop manual to determine location of the front air
bag sensors.
The side air bag sensors are located at or near the base of the B- pillar.
To deplete the backup power supply energy, disconnect the battery ground cable and
wait at least one minute. Be sure to disconnect auxiliary batteries and power supplies (if equipped). SECTION 211-
04: Steering Column 2003 Mustang Workshop Manual Special Tool(s)
Diagnostic Tool, Restraint
System (2 Req'd)
418-
F088 (105- R0012) Klj . 1 ba
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6. Open the glove compartment, push in on the tabs and open the glove compartment door to its
fullest extent.
7. Remove the right hand A/C register duct. zRemove the two screws retaining the duct to the A/C register.
z Separate the A/C duct at the air plenum and remove the duct.
8. Disconnect the passenger air bag module.
9. Attach the restraint system diagnostic tool to the vehicle harness side of the passenger air bag electrical connector. Klj . 3 ba
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z
check the connections to the vehicle.
z check the ignition switch position.
4. If the scan tool still does not communicate with the vehicle, refer to the scan tool manual.
5. Carry out the DATA LINK DIAGNOSTIC TEST. If the scan tool responds with: zCKT914, CKT915 or CKT70 =ALL ECUS NO RESP/NOT EQUIP, refer to Section 418 -
00 .
z NO RESP/NOT EQUIP for GEM, go to Pinpoint Test A.
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.
6. If the DTCs retrieved are related to the concern, go to the GEM Diagnostic Trouble Code (DTC) Index to continue diagnostics.
7. If no DTCs related to the concern are retrieved, proceed to the Symptom Chart to continue diagnostics.
GEM Diagnostic Trouble Code (DTC) Index GEM Diagnostic Trouble Code (DTC) Index DTC Description Source Action
B1217 Horn Relay Coil Circuit Failure GEM REFER to
Section 413 - 06 .
B1218 Horn Relay Coil Circuit Short to
Vbatt GEM REFER to
Section 413 - 06 .
B1312 Lamp Headlamp Input Circuit
Short to Battery GEM REFER to
Section 417 - 01 .
B1317 Battery Voltage High GEM REFER to
Section 414 - 00 .
B1318 Battery Voltage Low GEM REFER to
Section 414 - 00 .
B1322 Driver Door Ajar Circuit Short to
Ground GEM REFER to
Section 417 - 02 .
B1330 Passenger Door Ajar Circuit
Short to Ground GEM REFER to
Section 417 - 02 .
B1334 Decklid Ajar Rear Door Circuit
Short to Ground GEM REFER to
Section 417 - 02 .
B1339 Chime Input Request Circuit
Short to Battery GEM REFER to
Section 413 - 09 .
B1340 Chime Input Request Circuit
Short to Ground GEM REFER 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 REFER to
Section 413 - 09 .
B1359 Ignition Run/Acc Circuit Failure GEM GO to
Pinpoint Test E .
B1396 Power Door Lock Circuit Short
to Battery GEM REFER to
Section 501 - 14B .
B1397 Power Door Unlock Circuit
Short to Battery GEM REFER to
Section 501 - 14B . Klj . 2 ba
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