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 Croma Factory Service Manual (2005-2010)19 · Wiring diagrams and electrical functions
19 · Electrical

Headlamp washers - description

Make
Fiat
Model
Croma Factory Service Manual
Year
2005–2010
Section
Electrically activated devices › Headlamp washers - description
Wiring diagrams and electrical functionsHeadlamp washers - description

HEADLAMP WASHERS - DESCRIPTION

The headlamp washer cleans the headlamp lenses as the windscreen is being cleaned.

The headlamp washer function is managed by the Body Computer which automatically activates the headlamp washer, with the dipped headlamps on, when the windscreen washers are activated through the lever on the right of the steering wheel.

The headlamp washer consists of a pump that sends detergent to a nozzle located in the bumpers. This in turn sprays a powerful jet on the headlamp.

A timer activates the headlamp washer pump by means of a series of pulses lasting about half a second.

The headlamp washer circuit is protected by a fuse and regulated by a specific relay in the engine compartment control unit. It may be operated only with the igntion ON (INT/A).

Parts & tools for this job For 2005 Fiat Croma

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