Driver seat FORD MUSTANG 2003 Workshop Manual

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and when the GEM detects the headlamps or parklamps are on from the exterior lamp circuits. Refer
to the Chime Duration Table in this section for audible output, duration time, and priority ratings.
Safety Belt Warning Chime
The safety belt warning chime and safety belt warning lamp activate when the GEM detects the
ignition switch circuits are in the RUN or START state and when the GEM detects the safety belt is
unbuckled from the safety belt circuit. The safety belt warning lamp indicator will prove out for three
seconds whenever the GEM detects that the ignition circuits make a transition to RUN from OFF, ACC,
or KEYOUT state. Refer to the Chime Duration Table in this section for audible output, duration time,
and priority ratings.
Belt Minder
NOTE:
Belt minder is a configurable item. If configuring using a diagnostic tool, refer to Section 418 -
01 . To configure without using a diagnostic tool, refer to
Belt Minder Deactivating/Activating in this
section.
The belt minder feature supplements the current safety belt warning function. The belt minder feature
is enabled after the current safety belt warning is complete. If the driver safety belt is not buckled
approximately five seconds after the safety belt warning light has turned off, the belt minder reminds
the driver that their safety belt is unbuckled by intermittently sound a chime and illuminating the safety
belt warning lamp in the instrument cluster. While activated, the belt minder alternates the chime and
indicator from on for six seconds to off for 30 seconds.
The belt minder reminder stops when:
zthe drive seat belt is buckled.
z the ignition is turned to OFF or ACC.
z five minutes have elapsed since belt minder has started.
Inspection and Verification
NOTE: Upon installation of a new GEM, the module must be reconfigured. For additional information,
refer to Section 418 - 01 .
1. The warning lamps are a GEM controlled system; refer to Section 419 - 10 .
2. Verify the customer concern by operating the system in question.
3. Visually inspect for the following obvious signs of mechanical and electrical damage.
Chime Duration Table Feature Audible Output Duration Priority
Safety belt Chime, 60/minute 740 Hz 6.0 seconds 1
Key-
in-ignition Chime, 120/minute 740 Hz Continuous 2
Headlamps left on Chime, 240/minute 740 Hz Continuous 3
Airbag Single tone, 1,000 Hz Continuous 4
Door ajar Single tone, 1,000 Hz 1.0 second 7 Klj . 2 ba
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PINPOINT TEST D: THE DOOR AJAR CHIME DOES NOT OPERATE
CORRECTLY z
Is the resistance less than 5 ohms? C8 CHECK FOR CORRECT MODULE OPERATION
z
Check:
zfor corrosion
z for pushed- out pins
z connector seated correctly
z Connect any disconnected connectors.
z Make sure all other system connectors are fully seated.
z Operate the system and verify the concern is still present.
z Is the concern still present? Yes
INSTALL a new GEM.
REFER to
Section 419 - 10 .
CLEAR the DTCs. REPEAT
the GEM self- test.
No
The system is operating
correctly at this time.
Concern may have been
caused by a loose or
corroded connector. CLEAR
the DTCs. REPEAT the self-
test. Test Step Result / Action to Take
D1 CHECK IGNITION STATES
z
Connect the diagnostic tool.
z Enter the following diagnostic mode on the diagnostic tool:
GEM PID.
z Monitor the GEM PIDS IGN_KEY, IGN_A, IGN_S, and
IGN_R while cycling the ignition switch through the OFF,
ACC, RUN, START and key out positions.
z Do the PID values agree with the ignition switch states? Yes
GO to
D2 .
No
GO to Pinpoint Test B .
D2 CHECK GEM INTERNAL TONE OPERATION
z
Enter the following diagnostic mode on the diagnostic tool:
GEM Active Command.
z Trigger the GEM active command CHIME ON and OFF.
z Does the chime operate correctly? Yes
GO to
D3 .
No
GO to D17 .
D3 CHECK GEM INPUT —
DRIVER DOOR AJAR CIRCUIT z
Enter the following diagnostic mode on the diagnostic tool:
GEM PID.
z Monitor the GEM PID D_DR_SW while opening and closing
the driver door.
z Do the GEM PID D_DR_SW values indicate CLOSED and
AJAR correctly? Yes
GO to
D4 .
No
GO to D5 .
D4 CHECK GEM INPUT —
PASSENGER DOOR AJAR CIRCUIT Klj . 11 ba
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z
seat control switch (14C715)
z front seat backrest pad adjusting pump (65530)
z front seat adjusting motor drive tube (618B62)
z system wiring and circuit protection
z front seat backrest adjusting hose (65528)
z driver backrest and cushion bolster (Cobra)
z driver bolster and lumbar adjusting pad pump motor and solenoid module (Cobra)
z driver bolster and lumbar control switch (Cobra)
z driver seat cushion adjusting hose (Cobra)
Seats — Front Seat Backrest Latch
NOTE: Under no circumstances are the front seat backrest latch components to be repaired as
individual components. If a front seat backrest latch (62648) or component is non- functional or
damaged, a new front seat backrest latch must be installed.
A release handle on the outboard rear corner of the seat backrest is manually operated to unlock the
front seat backrest latch.
Rear Seat
The rear seat cushion pad and frame (600A88) is retained in the following manner:
zPins are located on the bottom front of the rear seat cushion pad and frame which secure the
rear seat cushion pad and frame to the front floor pan (11135).
z The pins are inserted into locking plates on the floor crossmember with a push button release.
z The bottom of the rear seatback frame is retained with screws to the front floor pan. Klj . 2 ba
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PINPOINT TEST F: THE POWER BOLSTER/LUMBAR IS
INOPERATIVE —
DRIVER psi) or more?
E11 CHECK THE SEAT BACKREST LUMBAR ADJUSTING PAD
FOR LEAKS z
Remove the in- line pressure gauge.
z Use a hand pump and inflate the seat backrest lumbar
adjusting pad to 34.47 kPa (5 psi). The seat backrest lumbar
adjusting pad should hold pressure for three hours.
z After three hours, is the pressure reading 32.41 kPa (4.7
psi) or more? Yes
INSTALL a new lumbar
seat control switch.
REFER to
Lumbar Control Switch . TEST the system
for normal operation.
No
INSTALL a new seat
backrest lumbar adjusting
pad. REFER to Lumbar Assembly . TEST the
system for normal
operation. Test Step Result / Action to Take
F1 CHECK THE BOLSTER/LUMBAR COMPRESSOR
OPERATION z
Actuate the bolster/lumbar seat control switches.
z Does the bolster/lumbar compressor motor run? Yes
GO to
F5 .
No
GO to F2 .
F2 CHECK CIRCUIT (BK) FOR VOLTAGE
z
Disconnect: Bolster/lumbar pump and solenoid module.
z Measure the voltage at bolster/lumbar pump and solenoid
module pin 1 (BK), harness side and ground.
z Is the voltage greater than 10 volts? Yes
GO to
F3 .
No
REPAIR the circuit. TEST
the system for normal
operation. F3 CHECK CIRCUIT (LG) FOR AN OPEN
z
Measure the resistance between bolster/lumbar pump and
solenoid module pin 2, (LG), harness side and ground. Yes
GO to
F4 .
No
REPAIR the circuit. TEST
the system for normal
operation. Klj . 11 ba
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6. Remove the front seat backrest pad adjusting pump (65530).
1. Disconnect the electrical connector.
2. Disconnect the power lumbar support air hose.
Vehicles with power bolster and lumbar 7. Remove the driver seat backrest latch. For additional information, refer to Latch — Front Seat
Backrest in this section.
8. Remove the pivot bolt and seat backrest. zDisconnect the power lumbar support air hoses.
9. Release the J- clips. Klj . 2 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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DESCRIPTION AND OPERATION
Safety Belt System
WARNING: All safety belt assemblies include retractors, buckles, front seat belt buckle
support assemblies (slide bar, if so equipped), shoulder belt height adjuster (if equipped), child
safety seat tether bracket assemblies (if equipped) and attaching hardware should be inspected
after any collision. Ford recommends new safety belt assemblies be installed unless a qualified
technician finds the assemblies show no damage and operate correctly. Safety belt assemblies
not in use during a collision should also be inspected and new assemblies installed if either
damage or incorrect operation is noted.
WARNING: Each seating position in the vehicle has a specific safety belt assembly which
consists of one buckle and one tongue. The safety belt assembly is designed to be used as a
pair and is not to be used across seating positions.
A continuous- loop, single retractor active restraint system is used on this vehicle for both the front
seats and the rear seats.
Safety Belt, Lap/Shoulder— Dual Locking Mode
WARNING: Rear- facing infant seats should never be placed in the front seats. Failure to
follow these instructions may result in personal injury.
The dual locking mode retractor on the shoulder belt portion of the combination lap/shoulder safety belt
for the front seat passenger and rear seat outboard passengers operates in two ways:
1. In the vehicle- sensitive (emergency locking) mode, the shoulder belt retractor will allow the
occupant freedom of movement, locking tightly only on hard braking, hard cornering or impacts
of approximately 8 km/h (5 mph) or more. The front and rear outboard safety belt retractors can
also be made to lock by pulling/jerking on the belt.
2. In the automatic locking mode, the shoulder belt retractor locks automatically and remains locked when the combination lap/shoulder safety belt is buckled, restricting occupant
movement. This mode provides tight lap/shoulder belt fit on the occupant and on a child safety
seat or infant carrier installation restraint.
When the combination lap/shoulder belt is unbuckled and allowed to retract completely, the retractor
switches to the vehicle sensitive (emergency) locking mode.
The automatic locking mode must be used when installing a child safety seat on the front passenger
seat and rear outboard seats where dual locking retractors are provided.
Safety Belt Warning System
The safety belt warning indicator illuminates and a chime sounds to remind the occupants to fasten
their safety belts.
The conditions of operation for the safety belt warning indicator and chime are as follows:
zIf the driver safety belt is not buckled before the ignition switch is turned to ON, then the safety
belt warning indicator illuminates for one to two minutes and the warning chime sounds for four
to eight seconds.
SECTION 501-
20A: Safety Belt System 2003 Mustang Workshop Manual Klj . 1 ba
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z
If the driver safety belt is buckled while the warning indicator is illuminated and the reminder
chime is sounding, then the safety belt warning indicator and reminder chime turn off.
z If the driver safety belt is buckled before the ignition switch is turned to ON, then the safety belt
warning light will turn on for 3 seconds and then off. The indicator chime will remain off.
Belt Minder (if equipped)
The Belt Minder feature is a supplemental warning to the safety belt warning function. This feature
provides additional reminders to the driver that the driver's safety belt is unbuckled by intermittently
sounding a chime and illuminating the safety belt warning lamp in the instrument cluster.
Safety Belt Extension
A safety belt that is too short even when fully extended can be lengthened. The safety belt extension
(611C22) is available. This assembly will add approximately 20 cm (8 inches) to the length of the
safety belt. Use the safety belt extension only if the safety belt is too short when fully extended. Do not
use the safety belt extension to alter the fit of the shoulder belt across the torso. Safety belt extensions
are available at no cost from any authorized Ford or Lincoln- Mercury dealer.
Lower Anchors and Tethers for Children (LATCH)
The lower anchors and tethers for children (LATCH) system is a standarized and uniform attachment
system for installing child safety seats in passenger vehicles. LATCH- equipped child safety seats have
two lower attachments that connect to the vehicle portion of the LATCH system.
The vehicle portion of the system consists of two attachment points (6- mm wires) bolted to the floor
pan at both second row outboard seating positions. The attachment points protrude from the biteline
between the seat cushion and seat backrest.
If a child safety seat was in use during a collision, inspect the vehicle portion of the system for
damage. If any of the attachment points (6- mm wires) are damaged, a new one must be installed. See
the appropriate removal and installation procedure in this section for service.
Attaching Safety Seats with Tether Straps
Some manufacturers make child safety seats that include a tether strap that goes over the back of the
vehicle seat and attaches to an anchoring point. Other manufacturers offer the tether strap as an
accessory. Contact the manufacturer of the child safety seat for information about ordering a tether
strap. If... Then...
The driver's safety belt is not buckled
approximately 5 seconds after the safety
belt warning light has turned off... The Belt Minder feature is activated —
the safety belt
warning light illuminates and the warning chime sounds for
6 seconds every 30 seconds, repeating for approximately
5 minutes or until safety belt is buckled. The driver's safety belt is buckled while
the safety belt indicator light is
illuminated and the safety belt warning
chime is sounding... The Belt Minder feature will not activate.
The driver's safety belt is buckled before
the ignition switch is turned to the ON
position... The Belt Minder feature will not activate. Klj . 2 ba
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DIAGNOSIS AND TESTING
Safety Belt System
Inspection and Verification
1. Verify the customer's concern by operating the active restraint system to duplicate the condition.
2. Inspect to determine if any of the following mechanical or electrical concerns apply:
3. If the inspection reveals an obvious concern(s) that can be readily identified, repair as required. With the exception of removing a twist from the safety belt webbing, do not attempt to repair a
component of the safety belt system; new components must be installed.
4. If the concern remains after the inspection, determine the symptom. GO to Symptom Chart .
Symptom Chart SECTION 501-
20A: Safety Belt System 2003 Mustang Workshop Manual Visual Inspection Chart
Mechanical Electrical
z
Inspect the safety belt webbing for
integrity. z
Open fuse.
z Bare, broken or disconnected wire.
z Connector not tightly engaged.
z Safety belt warning indicator lamp burned out or
broken.
Symptom Chart Condition
Possible Sources Action
z The safety belt warning
chime does not operate, the
safety belt warning indicator
lamp is OK z
Virtual
image
cluster
(VIC).
z Circuitry.
z Driver seat
module. z
REFER to Section 413 -
01 .
z The safety belt warning
indicator lamp does not
operate, the safety belt
warning chime is OK z
Burned- out
bulb.
z Circuitry.
z Driver seat
module. z
REFER to Section 413 -
01 .
z Neither the safety belt
warning chime nor the
safety belt warning indicator
lamp operates z
Safety belt
buckle
switch.
z Driver seat
module. z
REFER to Section 413 -
01 . Klj . 1 ba
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Functional Test III (System Road Test Inspection)
1. NOTE: If the RH or the rear safety belts are to be tested, the assistance of a passenger is
required.
Fasten the safety belts and proceed to a safe area.
2. Attain a speed of 8 km/h (5 mph).
3. WARNING: The driver and passenger must be prepared to brace themselves if the
retractor does not lock.
Test the safety belts. 1. Grasp the shoulder harness and prepare to lean forward.
2. WARNING: The maximum brake application should be on dry concrete or
equivalent hard surface, NEVER on wet pavement or gravel.
WARNING: The driver and passenger must be prepared to brace themselves
in the event the retractor does not lock.
Make a maximum brake application without a skid.
3. NOTE: Do not jerk on the safety belt webbing when carrying out this test. Lean forward slightly when the brake application is made.
4. The safety belts should lock up with minimum webbing extension.
5. If there is a lockup of both shoulder straps, the safety belt assemblies are functioning correctly. Should either or both retractors fail to lock up at the 8 km/h (5 mph) speed, repeat the test at a
constant 24 km/h (15 mph) speed. (This test must be carried out with the assistance of a RH
front or rear passenger if the RH front or rear safety belts are to be tested).
6. CAUTION: Before installing a new safety belt assembly, inspect the mounting area
for damage and distortion. If the retractor of a new safety belt assembly has been bolted
into a damaged or distorted mounting area, the retractor could be warped and may not
function. If this is the case, remove the retractor and return the sheet metal to the
original configuration and install another complete safety belt assembly.
If the retractors do not lock up at the 24 km/h (15 mph) test, return the vehicle for service of
malfunctioning safety belts.
Functional Test IV (Automatic Locking Retractor) WARNING: After any vehicle collision, the safety belt system at all outboard seating
positions (except driver, which has no "automatic locking retractor" feature) must be checked
by a qualified technician to verify that the "automatic locking" feature for child seats is still
functioning correctly, in addition to other checks for correct safety belt system function. A new
safety belt and retractor assembly must be installed if the safety belt assembly's "automatic
locking retractor" feature or any other safety belt function is not operating correctly when
checked according to the procedures in the workshop manual. Failure to install a new safety
belt and retractor assembly could increase the risk of injury in collisions.
1. Position the seat back into the full up position. Klj . 3 ba
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