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 Side Air Curtain
NOTE: Two-door shown, 4-door similar.   Item Part Number Description 1 042D94 Side air curtain module 2 — Side air curtain module front tether bracket bolt (part of 042D94) 3 — Side air curtain module A-pillar trim bra ...

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