The charging system is a negative ground system consisting of:
The generator is driven by the accessory drive belt. When the engine is started, the generator begins to generate AC which is internally converted to DC. The DC is controlled by the voltage regulator (located on the rear of the generator) and supplied to the battery. The PCM controls the voltage regulation set point, working with the generator internal voltage regulator over 2 control and communication circuits.
Ford Focus Quarter Trim Panel - 2-Door
Removal and Installation
Remove the C-pillar trim panel. For additional information, refer to C-Pillar
Trim Panel in this section.
Remove the door scuff plate trim panel. For additional information, refer
to Scuff Plate Trim Panel in this section.
Position aside the door wea ...