Ford Focus Service Manual: Heating

Blower Motor Resistor

  Item Part Number Description 1 — Blower motor resistor electrical connector (part of 18B604) 2 18591 Blower motor resistor Removal ...

Heating and Ventilation

The heating and ventilation system has the following features: Controls the temperature and, during A/C operation, reduces the relative humidity of the air inside the vehicle Delivers heate ...

More about Ford Focus:

Ford Focus Principles of Operation
Brake System Applying the brake pedal uses lever action to push a rod into the brake booster which, through the use of vacuum, boosts the force of the rod and then transmits this force into the master cylinder. This produces hydraulic pressure in the master cylinder. On vehicles not equipped ...