Ford Focus manuals

Ford Focus Service Manual: Charging System

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.

Charging
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Generator
  Item Part Number Description 1 — Center support bracket 2 6C301 Front End Accessory Drive (FEAD) belt 3 10C392 Generator lo ...

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Ford Focus Safety Belt Retractor - Front
NOTE: RH shown, LH similar.   Item Part Number Description 1 W712978 Safety belt retractor bolt 2 — Belt Tension Sensor (BTS) electrical connector (part of 611B08 only) 3 — Safety belt anchor bolt (part of 611B08 RH/ 6 ...

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