WIRING DIAGRAM - HEADLAMP WASHER - Fiat BRAVO 1.9 JTD 8v
COMPONENTS - HEADLAMP WASHER - Fiat BRAVO 1.9 JTD 8v
| Component code | Description | Reference to the operation |
| B001 | JUNCTION UNIT | |
| B002 | JUNCTION UNIT UNDER DASHBOARD | |
| B099 | MAXI FUSE BOX ON BATTERY | - |
| C010 | LEFT FRONT EARTH | - |
| C038 | EARTH ON CENTRE TUNNEL | - |
| H001 | IGNITION SWITCH | |
| H005 | STEERING COLUMN SWITCH UNIT | |
| M001 | BODY COMPUTER | |
| N025 | HEADLAMP WASHER PUMP MOTOR |
COMPONENT LOCATION - HEADLAMP WASHER - Fiat BRAVO 1.9 JTD 8v
| Component code | Description | Reference to the operation |
| B001 | JUNCTION UNIT | |
| B002 | JUNCTION UNIT UNDER DASHBOARD | |
| B099 | MAXI FUSE BOX ON BATTERY | - |
| C010 | LEFT FRONT EARTH | - |
| C038 | EARTH ON CENTRE TUNNEL | - |
| H001 | IGNITION SWITCH | |
| H005 | STEERING COLUMN SWITCH UNIT | |
| M001 | BODY COMPUTER | |
| N025 | HEADLAMP WASHER PUMP MOTOR |
DESCRIPTION - HEADLAMP WASHER - Fiat BRAVO 1.9 JTD 8v
The headlamp washer device 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 two retractable jets located in the bumpers which spray a powerful jet onto the headlamps.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 governed by a special relay located in the engine compartment junction unit.
FUNCTIONAL DESCRIPTION - HEADLAMP WASHER - Fiat BRAVO 1.9 JTD 8v
The relay T19 in the engine compartment junction unit B1 receives a power supply from the line for fuse F20, from the engine compartment junction unit B1, whilst the energizing takes place through the ignition-operated line (INT/A) from fuse F31 of the junction unit under the dashboard B2.Relay T19 is excited by a control signal fom pin 20 of connector A of M1 and thus directly activates headlamp washer pump N25; this signal is sent on the basis of a positive windscreen washer request signal from stalk unit H5 - from pin 5 of connector A - to pin 19 of connector A of M1 and with low beam enablement on or with the dipped headlamps on (pin 2 of connector I and pin 33 of connector G of M1).
