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 Locking and unlocking
Central locking You can only centrally lock the doors if they are all closed. Note: The driver’s door can be unlocked with the key. This needs to be used if the remote control or keyless entry is not functioning. Note: Central locking also locks and unlocks the fuel filler flap. Double lo ...