Ford Fiesta: Steering Wheel and Column Electrical Components / Steering Wheel and Column Electrical Components - Overview. Description and Operation
Steering Wheel and Column Switches Overview
The steering wheel and column switches are located on the steering wheel, on or near the steering column. This enables the driver to control various vehicle functions and remain focused on driving. Depending on vehicle options, the steering column switches consist of:
- Left multifunction switch - mounted to the left side of the steering column.
- Right multifunction switch - mounted on the right side of the steering column.
- Left steering wheel switch - mounted on the left side of the steering wheel.
- Right steering wheel switch - mounted on the right side of the steering wheel.
- Ignition switch (conventional) - mounted on the steering column.
- Ignition switch (START/STOP button) - mounted in the instrument panel just to the right of the steering column.
Conventional Ignition Switch System Overview
The conventional ignition switch is controlled by the ignition lock cylinder and key. The ignition lock cylinder and ignition switch are connected mechanically and are used to achieve one of the following ignition modes:
- OFF
- ACC
- ON
- START
Push Button Start Ignition System Overview
The push button start ignition system is used to place the ignition in the ON or OFF mode and to start or shut off the vehicle powertrain.
Steering Wheel and Column Electrical Components - System Operation and Component Description. Description and Operation
System Operation
System Diagram - Conventional Ignition Switch
Item
Description
1
START
2
ACC or ON
3
ON or START
4
IPC
5
Floor Shifter
6
Ignition Switch
7
Ignition Key Inhibit Solenoid
8
PCM
9
BCM
10
CJB
11
Ignition Relay
12
Fuses
..
Other information:
Ford Fiesta 2014 - 2019 Service Manual: Heater Core and Evaporator Core Housing - Vehicles With: Electronic Automatic Temperature Control (EATC). Removal and Installation
Removal NOTE: Removal steps in this procedure may contain installation details. Refer to: Instrument Panel (501-12 Instrument Panel and Console, Removal and Installation). Remove the center vent ducts. If equipped with an electric booster heater. Remove the bolt and position aside the electric booster he..
Ford Fiesta 2014 - 2019 Service Manual: Exterior Lighting - System Operation and Component Description. Description and Operation
System Operation Headlamps System Diagram Low Beams The BCM monitors the headlamp switch position by sending voltage signals on multiple circuits to the headlamp switch. There is one circuit for each headlamp switch position. At any given time, one of the signal circuits is switched to ground to indicate the headlamp switch position. If the BCM detects..
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Ride Height Measurement. General Procedures
Special Tool(s) / General Equipment
Surface GaugeCheck
Ride Height Measurement - Front
NOTE: Make sure that the vehicle is positioned on a flat, level surface and the tires are inflated to the correct pressure. Vehicle should have a full tank of fuel.
Ride height = 2-3Measurement 2
Measurement 3
Use the General Equipment: Surface Gauge
