Ford Mustang (1999-2004) Service Manual: 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.
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.
Switch - Seat Regulator Control
Removal and Installation
1. Disconnect the battery. For additional information, refer to Section.
2. Remove the screws and position the seat regulator control switch aside.
3. Disconnect the elec ...
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 informati ...
Other materials:
Rear Drive Halfshafts (Description and Operation)
The rear wheel drive halfshaft system consists of and operates as
follows:
Halfshafts (4K138) transmit engine torque from the rear axle housing to
the rear wheels.
Halfshafts rotate at approximately one-third the speed of a driveshaft
and do not cont ...
Motorcraft part numbers
1For spark plug replacement, see your authorized dealer. See Scheduled
Maintenance
Information for the appropriate intervals for changing the spark plugs.
Replace the spark plugs with ones that meet Ford material and design
specifications for
your vehicle, ...
Camshaft Runout
Special Tool(s)
Dial Indicator Gauge with
Holding Fixture
100-002 (TOOL-4201-C) or
equivalent
1. NOTE: Camshaft journals must be within specifications before
checking runout.
Use a Dial Indicator Gauge with Holding Fixture to measure the ...
