Ford Mustang (1999-2004) Service Manual: Door Speaker - Lower
Removal and Installation
1. Remove the front door trim panel (239420). For additional information, refer to Section
2. Remove the speaker (18808).
1. Remove the screws.
2. Disconnect the electrical connector.
3. Remove the speaker.

3. To install, reverse the removal procedure.
Speaker -Package Tray (Coupe)
Removal and Installation
1. Remove the package tray trim panel. Refer to Section 2. Remove the speaker.
1. Remove the screws.
2. Remove the speaker.
- Disconnect the electrical connector.

3. To install, reverse the removal procedure.
Door Speaker - Upper
Removal and Installation
1. Remove the front door trim panels (239420). For additional
information, refer to Section
2. Remove the upper speaker access cover.
3. Remove the upper speaker hous ...
Subwoofer Speaker - Coupe
Removal and Installation
1. Remove the package tray trim panel. For additional information,
refer to Section .
2. Disconnect the two subwoofer assembly amplifier electrical
connectors.
3. ...
Other materials:
EGR System Components
The EGR system returns a portion of the exhaust gas to the intake manifold to
reduce the combustion
temperature. This results in lower nitrous oxide formation.
The powertrain control module (PCM) controls the EGR vacuum regulator solenoid .
The EG ...
Battery Tray
Removal and Installation
WARNING: Batteries normally produce explosive gases which can
cause personal injury.
Therefore, do not allow flames, sparks or lighted substances to come
near the battery. When
charging or working near a battery, always sh ...
Inspection and Verification
NOTE: If any concerns are noted with the speedometer, stoplamps, or
horn, address those concerns
by referring to their associated sections before continuing speed control
diagnosis.
1. Verify the customer concern by operating the speed control system.
2. Vi ...
