Ford Focus Service Manual: Charging

Charging System Principles of Operation

The PCM-controlled charging system, or "Smart Charge" charging system, determines the optimal voltage set point for the charging system and communicates this information to the voltage r ...

Charging System

The charging system is a negative ground system consisting of: a generator with an internal voltage regulator. a charging system warning indicator. a battery. circuitry and cables. a ...

More about Ford Focus:

Ford Focus Subwoofer - Removal and Installation
  Item Part Number Description 1 W505424-S Subwoofer bolts (4 required) 2 — Subwoofer amplifier electrical connector (part of 14A005) 3 18C804 Subwoofer Removal and Installation NOTE: The subwoofer speaker, amplifi ...