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

Fog lamps - operational description

Make
Fiat
Model
Croma Factory Service Manual
Year
2005–2010
Section
Exterior lighting › Fog lamps - operational description
Wiring diagrams and electrical functionsFog lamps - operational description

FOG LAMPS - OPERATIONAL DESCRIPTION

The fog light activation signal reaches pin 1 of connector 1 of Body Computer M001 from a control key on the left panel H091 (pin 2 of connector A).

The side light activation signal reaches pin 28 of connector G of Body Computer M001 from stalk unit H005.

See E2010 SIDE LIGHTS / NO. PLATE LIGHTS

The signal that the key inserted and turned ON in the igntion (INT) reaches underfacia junction unit B002 (pin 11 of connector H) and from here passes to Body Computer M001 (pin 9 of connector F).

Body Computer M001(pin 8 of connector A) controls the power supply to the fog lights by sending an earth signal to engine compartment junction unit B001 (pin 23 of connector A) to excite relay T14: this supplies the left fog light F015 from pin 4 of connector A) and right fog light F016 (from pin 5 of connector A). The circuit is protected by fuse F30 of control unit B001.

Via the CAN line, Body Computer M001 (pins 5 and 6 of connector I) connects to instrument panel E050 (pins 3 and 4 of connector A), to manage the fog lights activated warning light.

Parts & tools for this job For 2005 Fiat Croma

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