Ford Mustang (1999-2004) Service Manual: Lumbar Motor

Removal and Installation

All vehicles

1. Remove the front seat. For additional information, refer to Seat-Front Power in this section.

2. Disconnect the power seat track electrical connector.

Lumbar Motor

3. Remove the four seat track bolts.

Lumbar Motor

Vehicles with standard power lumbar

4. Release the J-clip.

Lumbar Motor

5. Remove the front seat backrest pad adjusting pump screws.

Lumbar Motor

6. Remove the front seat backrest pad adjusting pump (65530).

1. Disconnect the electrical connector.

2. Disconnect the power lumbar support air hose.

Lumbar Motor

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.

  • Disconnect the power lumbar support air hoses.

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9. Release the J-clips.

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10. NOTE: When removing the cushion from the frame, it is not necessary to remove the trim cover from the cushion foam pad.

Remove the cushion foam pad from the frame.

11. NOTE: The lumbar and bolster pump and solenoid module is serviced as part of the cushion frame assembly.

Install a new seat cushion frame assembly.

All vehicles

12. To install, reverse the removal procedure.

    Seat Track
    Removal and Installation 1. Remove the front seat. For additional information, refer to Seat-Front Power in this section. 2. Remove the outboard seat trim shield. 3. Disconnect the electrical c ...

    Latch - Front Seat Backrest
    Removal NOTE: The power seat backrest adjuster assembly must be installed as a new unit. Repair of the power seat backrest adjuster assembly components is not acceptable and should not be attemp ...

    Other materials:

    Module Configuration
    Module Configuration (Diagnosis and Testing) Special Tool(s) Worldwide Diagnostic System (WDS) 418-F224 New Generation STAR (NGS) Tester 418-F052 or equivalent diagnostic tool Principles of Operation Some modules must be programme ...

    Range Selection
    The transmission has six range positions: P, R, N, (D), 2 and 1. Park In the PARK position: there is no powerflow through the transmission. the parking pawl locks the output shaft to the case. the engine can be started. the ignition key can ...

    Piston - Pin Diameter
    1. Measure the piston pin diameter in two directions at the points shown. Verify the diameter is within specification. Refer to the appropriate section in Group for the procedure. If out of specification, install new components as necessary. Refer ...