charging FORD MUSTANG 2003 Owners Manual

REMOVAL AND INSTALLATION
Battery Cables
Removal
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 shield your face and protect your eyes. Always
provide ventilation. Failure to follow these instructions may result in personal injury.
WARNING: Keep out of the reach of children. Batteries contain sulfuric acid. Avoid
contact with skin, eyes, or clothing. Also, shield your eyes when working near the battery to
protect against possible splashing of the acid solution. In case of acid contact with skin or
eyes, flush immediately with water for a minimum of 15 minutes and get prompt medical
attention. If acid is swallowed, call a physician immediately. Failure to follow these instructions
may result in personal injury.
All vehicles
1. Remove the battery. For additional information, refer to Battery in this section.
2. If equipped, unplug the engine heater intermediate connection.
3. Remove the battery ground cable harness bolt from the radiator support and release the cable harness locators.
4. Disconnect the battery cable harness electrical connectors.
5. CAUTION: The square terminal from the battery must be installed first, followed by
SECTION 414-
01: Battery, Mounting and Cables 2003 Mustang Workshop Manual Klj . 1 ba
62003 Mustang Workshop Manual
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DESCRIPTION AND OPERATION
Generator
The charging system consists of the:
zgenerator (GEN)
z internal voltage regulator
The generator has an internal voltage regulator that is not installed separately. The generator and
voltage regulator are installed as an assembly. SECTION 414-
02: Generator and Regulator 2003 Mustang Workshop Manual Klj . 1 ba
12003 Mustang Workshop Manual
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GENERAL INFORMATION

INTRODUCTION

In the past, when cars were simpler, diagrams were simpler. All components were connected by wires, and
diagrams seldom exceeded 4 pages in length. Today, some wiring diagrams require more than 16 pages. It
would be impractical to expect a service technician to trace a wire from page 1 across every page to page 16.
Components shown with a dashed line instead of a solid line indicate not all circuits are shown in this
particular diagram (circuits shown in system diagrams are typically applicable to that system only). The
remaining circuits connected to that component will be shown in the appropriate system that they apply to.
Today, the wiring diagram necessary to support a given repair procedure is included within that article or a
link is provided to the appropriate SYSTEM WIRING DIAGRAM article. For example, the wiring diagram
for a Ford EEC-IV system may be included in ENGINE PERFORMANCE and WIRING DIAGRAMS
articles for Ford Motor Co. The wiring diagram for a cruise control system may be included in
ACCESSORIES & EQUIPMENT section for the specific vehicle manufacturer, and the wiring diagram for
an anti-lock brake system may be included in BRAKES and WIRING DIAGRAMS for the specific
manufacturer.
WIRING DIAGRAMS cont ains all wiring diagrams not in cluded in STARTING & CHARGING
SYSTEMS and ACCESSORIES & EQUIPMENT. Th is includes: Data Link Connectors, Ground
Distribution, Power Distribution, Engine Performance, Electri c Cooling Fans, Anti-Lock Brakes, Electronic
Suspension and Electronic Steering wiring diagrams. The Data Link Conne ctors wiring diagrams show the
circuits by which the various on-board computers exchange information, and the diagnostic connectors used
for diagnosis and their location. The Ground Distribution wi ring diagrams show all vehicle ground points,
their location, and the components co mmon to those ground points. The Po wer Distribution wiring diagrams
show the power feed circuits and the components common to those power feeds.
Wiring diagrams used to support the information in ACCESSORIES & EQUIPMEN T are drawn in a "top-
down" format. The diagrams are drawn with the power source at the top of the diagram and the ground point
at the bottom of the diagram. Component locations are identified on the wiring diagrams. Any wires that do
not connect directly to a component are identifi ed on the diagram to indicate where they go.


WIRING DIAGRAM COLOR ABBREVIATIONS
COLOR ABBREVIATIONS
ColorNormalOptional

GENERAL INFORMATI


G
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Fig. 48: Shift Interlock Circuit
STARTING/CHARGING

2003 Ford Mustang
2003 SYSTEM WIRING DIAGRAMS Ford - Mustang
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Fig. 49: Charging Circuit

2003 Ford Mustang
2003 SYSTEM WIRING DIAGRAMS Ford - Mustang
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18 ноября 2011 г. 12:45:09Page 50 © 2006 Mitchell Repair Information Company, LLC.

Fig. 48: Shift Interlock Circuit
STARTING/CHARGING

2003 Ford Mustang GT
2003 SYSTEM WIRING DIAGRAMS Ford - Mustang
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Fig. 49: Charging Circuit

2003 Ford Mustang GT
2003 SYSTEM WIRING DIAGRAMS Ford - Mustang
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Fig. 48: Shift Interlock Circuit
STARTING/CHARGING

2003 Ford Mustang Cobra
2003 SYSTEM WIRING DIAGRAMS Ford - Mustang
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Fig. 49: Charging Circuit

2003 Ford Mustang Cobra
2003 SYSTEM WIRING DIAGRAMS Ford - Mustang
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18 ноября 2011 г. 12:47:07Page 50 © 2006 Mitchell Repair Information Company, LLC.

Fig. 48: Shift Interlock Circuit
STARTING/CHARGING

2003 Ford Mustang Mach 1
2003 SYSTEM WIRING DIAGRAMS Ford - Mustang
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18 ноября 2011 г. 12:54:33Page 49 © 2006 Mitchell Repair Information Company, LLC.