Ford Focus Owners Manual: Engine immobiliser

Global opening and closing

You can also operate the electric windows with the ignition off via the global opening and global closing function. Note: Global closing will only operate if you have set the memory correctly for ...

Principle of operation

The engine immobiliser is a theft protection system that prevents someone from starting the engine with an incorrectly coded key. ...

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Ford Focus 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 regulator. The "Smart Charge" charging system is designed to set 1 of 6 DTCs any time a c ...