Headlamp washer operational description
- Make
- Fiat
- Model
- Ducato Factory Service Manual
- Year
- 2002–2006
- Section
- Electrically activated devices › Headlamp washer operational description
Wiring diagrams and electrical functionsHeadlamp washer operational description
HEADLAMP WASHER OPERATIONAL DESCRIPTION
Operational Description
Relay T25 of under-facia junction unit B002 is supplied by a line protected by fuse F01, located in engine bay control unit B001, and excited by an ignition-operated line (INT/A) from fuse F31 of underfacia junction unit B002.
Relay T25 directly controls headlamp washer pump N025, when a command is received from control panel H090 - pin 7 connector A -.
Control panel H090 receives a control signal - pin 9 connector A - from stalk unit H005 - pin 3 connector C -, and governs relay T25 - only with the main or dipped beams on - and sends an earth signal back.
The headlamp washer motor is connected to earth C010.
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