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:
Symptom Chart
Condition
Possible Sources
Action
Difficult
starting
Damaged ignition
system.
Damaged fuel
system.
Damaged starting
system.
Damaged charging
system/battery.
Burnt valve.
Worn piston.
Worn pi ...
Disassembly
1. CAUTION: Do not place the cylinder head flat on the bench; the
valves will bend.
CAUTION: Before disassembly begins, mark the valve position on the face of each
valve being removed. The valves must be re-installed into the same positions.
Install the spec ...
Disconnect
1. Remove the A/C tube lock coupling clip (19E746), if equipped.
2. Fit the special tool to the spring lock coupling.
3. Push the tool into the cage opening to release the female fitting from the
A/C tube lock coupling
spring (19E576).
4. Pull the sprin ...


