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 ...

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Ford Focus Using the telephone - Vehicles Without: Navigation System
This chapter describes the phone functions of the audio unit. Note: Refer to your audio guide for details of the controls. An active phone must be present. Even if connected to the audio unit, your phone can still be used in the usual way. Note: You can exit the phone menu by pressing any ...