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:
Pinpoint Test D: LFC 15/DTC B 1887- Driver Air Bag Circuit Shorted to
Ground
Normal Operation
The restraints control module (RCM) checks for driver air bag circuit
shorts to ground by monitoring the
voltage of circuits 614 (GY/OG) and 615 (GY/WH) at pins 3 and 4. If the RCM
detects a short to
ground on either of these pins, it w ...
Output Shaft
Special Tool(s)
Puller, Bearing
205-D064 (D84L-1123-A)
Adapter for 303-224 (Handle)
205-153 (T80T-4000-W)
Installer, Output Shaft Rear
Bearing
308-401
Remover/Installer, Bearing
Tube
308-025 (T75L-7025 ...
Component Tests
Ball Joint Inspection
1. Raise and support the vehicle.
2. Prior to performing any inspection of the ball joints, inspect the wheel
bearings.
3. Position a safety stand beneath the front suspension lower arm (3079) to be
tested.
4. While an assistant pul ...


