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)

73III Automotive Meter 105-R0057 or equivalent
SABRE Premium Battery and Electrical System Tester 010-00736 or equivalent

Principles of Operation

Charging System (Diagnosis and Testing)

 

 

Charging System (Diagnosis and Testing)

 

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:

Torque Converter End Play Check
Special Tool(s) Dial Indicator Gauge with Holding Fixture 100-002 (TOOL-4201-C) or equivalent End Play Gauge, Torque Converter 307-071 (T80L-7902-A) or equivalent 1. Install the special tool into the torque converter pump ...

Fill
1. WARNING: Do not mix oil types, any mixture or any unapproved oil can lead to seal deterioration and leaks. A leak can ultimately cause loss of fluid, which can result in a loss of power steering assist. Check the fluid level. If necessary, fill the reserv ...

Reactivation Procedure
1. WARNING: The restraint system diagnostic tool must be removed and the air bag modules reconnected when the system is reactivated to avoid non-deployment in a collision, resulting in possible personal injury. WARNING: The restraint system diagnostic tool i ...