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