Workshop Manuals Factory service & repair Fiat
01 General information02 Specifications03 Manufacturing data and tolerances04 Tightening torques05 Fluids and lubricants06 Maintenance07 Diagnostic checks08 Engine09 Clutch10 Gearbox and differential11 Axles and driveshafts12 Brakes13 Steering14 Suspension and wheels15 Heating, air conditioning and auxiliary units16 Electrical equipment17 Body fittings18 Body panels and frame19 Wiring diagrams and electrical functions20 Wiring harnesses21 Connectors and pin-outs22 Fault diagnosis23 Special tools
Fiat 500 Factory Service Manual (2007-2024)19 · Wiring diagrams and electrical functions
19 · Electrical

Electric steering - description

Make
Fiat
Model
500 Factory Service Manual
Year
2007–2024
Section
Vehicle electronic systems › Electric steering - description
Wiring diagrams and electrical functionsElectric steering - description

ELECTRIC STEERING - DESCRIPTION

1.2 8v, 1.3 Multijet, 1.4 16v

DESCRIPTION

The EPS (Electrical Hydraulic Power Steering) is a power assisted steering device designed to reduce the effort required for steering the vehicle by using the torque from an electric motor.

An electronic control unit manages and controls the system: processing the input information and using the internal operating logic, the control unit determines the direction of rotation and the supply current for the electric motor producing the desired servo-assistance effect.

A CITY button above the heater/air conditioning controls in the dashboard can be used to alter the power-assistance level of the electric steering.

There is an electric steering failure warning light in the instrument panel. A special symbol in the instrument panel display shows that the CITY function is on.

For more details,

See descriptions 4110 STEERING CONTROL AND LINKAGE

The power and ignition-controlled supply lines for the electric steering control unit are protected by two dedicated fuses located in the engine compartment junction unit.

Parts & tools for this job For 2007 Fiat 500

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