FORD MUSTANG 2003 Workshop Manual

z
Use a hand pump and inflate the seat cushion bolster
adjusting pad to 34.47 kPa (5 psi). The seat cushion bolster
adjusting pad should hold pressure for three hours.
z After three hours, is the pressure reading 32.41 kPa (4.7
psi) or more? INSTALL a new
bolster/lumbar pump and
solenoid module. REFER to
Lumbar Motor
. TEST the
system for normal
operation.
No
INSTALL a new seat
cushion bolster adjusting
pad. REFER to Lumbar Assembly . TEST the
system for normal
operation. Klj . 15 ba
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REMOVAL AND INSTALLATION
Switch —
Seat Regulator Control
Removal and Installation 1. Disconnect the battery. For additional information, refer to Section 414 - 01 .
2. Remove the screws and position the seat regulator control switch aside.
3. Disconnect the electrical connector and remove the seat regulator control switch.
4. To install, reverse the removal procedure.
SECTION 501-
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Klj . 2 ba
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REMOVAL AND INSTALLATION
Lumbar Control Switch
Removal and Installation
All vehicles
1. Remove the front seat. For additional information, refer to Seat — Front Power in this section.
Vehicles with standard power lumbar 2. Pull to remove the lumbar control switch (14C715).
3. Disconnect the power lumbar support air hoses.
4. Disconnect the lumbar seat control switch electrical connector.
5. Remove the lumbar seat control switch.
SECTION 501-
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Vehicles with power bolster and lumbar
6. Remove the two screws for the power bolster and lumbar switch bezel.
7. Disconnect the power lumbar switch and the bolster switches.
8. Pinch the release tabs on the affected switch and push the switch through the bezel.
All vehicles 9. To install, reverse the removal procedure. Klj . 2 ba
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Klj . 3 ba
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REMOVAL AND INSTALLATION
Front Seat Backrest
Removal and Installation
All vehicles
1. Remove the seat. For additional information, refer to Seat — Front Power in this section.
2. Remove the front seat backrest latch. For additional information, refer to Latch — Front Seat
Backrest in this section.
3. Remove the pivot bolt and seat backrest.
Vehicles with standard power lumbar 4. NOTE: When installing the seat backrest pivot bolt, make sure the hose is in front of the pivot
bolt.
Disconnect the power lumbar air supply hose.
Vehicles with power bolster and lumbar 5. NOTE: When installing the seat backrest pivot bolt, make sure the hoses are in front of the pivot
bolt.
Disconnect the power lumbar and bolster hoses.
SECTION 501-
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22003 Mustang Workshop Manual
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All vehicles
6. To install, reverse the removal procedure. Klj . 2 ba
22003 Mustang Workshop Manual
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REMOVAL AND INSTALLATION
Lumbar Assembly
Removal and Installation
All vehicles
1. Remove the front seat. For additional information, refer to Seat — Front Power in this section.
2. Release the J- clip.
3. Remove the seat backrest latch handle knob (62762).
4. Pull the seat backrest trim cover up to the top of the seat.
5. Remove the seat backrest foam pad from the seat backrest frame.
Vehicles with standard power lumbar SECTION 501-
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6. Disconnect the power lumbar support air hose.
7. Remove the seat backrest adjuster (65500).
Vehicles with power bolster and lumbar 8. Disconnect the lumbar and bolster air supply hoses.
9. Remove the two screws and remove the lumbar and bolster adjuster pad. Klj . 2 ba
32003 Mustang Workshop Manual
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