Ford Mustang (1999-2004) Service Manual: Charging System (Diagnosis and Testing)
Refer to Wiring Diagrams Cell 12 , Charging System for schematic and connector information.
Special Tool(s)
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73III Automotive Meter 105-R0057 or equivalent |
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SABRE Premium Battery and Electrical System Tester 010-00736 or equivalent |
Principles of Operation




Charging System (Description and Operation)
The charging system is a negative ground system consisting of the
following:
generator
internal voltage regulator
charging system warning indicator
storage battery
necessary wirin ...
Functionality
With the ignition switch in the RUN position, voltage is applied
through the warning indicator I circuit
904 (LG/RD) to the voltage regulator. This turns the regulator on,
allowing current to ...
Other materials:
Switch - Key-In-Ignition Warning
Removal
1. Remove the ignition switch lock cylinder.
1. Insert the ignition key and turn to the RUN position.
2. Insert a punch in the access hole of the steering column and
press the release tab while
pulling out the ignition switch lock cy ...
Assembly
1. CAUTION: 118 ml (4 oz) of the specified Ford Friction Modifier must
be used in the
axle.
Lubricate each steel clutch plate and soak all friction plates for no less than
15 minutes.
Use Additive Friction Modifier C8AZ-19B546-A or equivalent meeting Ford ...
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 lum ...


