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:

Inspection and Assembly Requirements - Following an A/C Compressor Failure
CAUTION: To prevent refrigerant system contamination and possible failure of the new A/C compressor, carry out the following procedures. 1. NOTE: A dirty A/C evaporator core orifice or a condenser to evaporator tube containing black refrigerant oil and parti ...

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 flow from battery sense A circuit 36 (YE/WH) to the genera ...

Instrument Cluster and Panel Illumination
The instrument cluster and panel illumination system illuminates the following components: instrument cluster (10849) audio unit (18806) A/C-heater control fog lamp switch transmission range indicator traction control switch rear window defrost contro ...