Fiat GRANDE PUNTO 1.4 16v – FOG LIGHTS – – WIRING DIAGRAM, LOCATION COMPONENTS, OPERATIONAL DESCRIPTION – WIRING DIAGRAM, LOCATION COMPONENTS, OPERATIONAL DESCRIPTION

WIRING DIAGRAM - FOG LIGHTS - Fiat GRANDE PUNTO 1.4 16v

FOG LIGHTS - WIRING DIAGRAM Fiat GRANDE PUNTO 1.4 16v

COMPONENTS - FOG LIGHTS - Fiat GRANDE PUNTO 1.4 16v

Component code	Description	Reference to the operation
B001	JUNCTION UNIT
B099	MAXI FUSE BOX ON BATTERY
C010	LEFT FRONT EARTH	-
C015	DASHBOARD EARTH, DRIVER'S SIDE	-
E050	INSTRUMENT PANEL
F015	LEFT FOG LAMP
F016	RIGHT FOG LAMP
H001	IGNITION SWITCH
H091	LEFT CONTROL UNIT (PCS, LEFT CONTROL PANEL)
M001	BODY COMPUTER

COMPONENT LOCATION - FOG LIGHTS - Fiat GRANDE PUNTO 1.4 16v

FOG LIGHTS - COMPONENT LOCATION Fiat GRANDE PUNTO 1.4 16v

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Component code	Description	Reference to the operation
B001	JUNCTION UNIT
B099	MAXI FUSE BOX ON BATTERY
C010	LEFT FRONT EARTH	-
C015	DASHBOARD EARTH, DRIVER'S SIDE	-
E050	INSTRUMENT PANEL
F015	LEFT FOG LAMP
F016	RIGHT FOG LAMP
H001	IGNITION SWITCH
H091	LEFT CONTROL UNIT (PCS, LEFT CONTROL PANEL)
M001	BODY COMPUTER

DESCRIPTION - FOG LIGHTS - Fiat GRANDE PUNTO 1.4 16v

The vehicle is equipped with two additional fog lights, located in the front bumper.The fog lights are activated via the special button in the controls to the left of the steering wheel; when the lights are on, the warning light in the instrument panel comes on.A relay located in the engine bay control unit controls fog lamp activation via a line protected by a fuse.The relay is managed by the Body Computer; the energizing of the relay is activated by:- key ON (INT) enablement signal;- a control signal coming from the switch;- the side lights on signal.If the side lights are turned off, the fog lamps are deactivated even if the operating button is still pressed. When the side lights are switched on again, the fog lights do not come on automatically, but only when the button is pressed again.If the key is switched off (OFF position) and then switched back to the MAR (ON), the relevant button must be activated again to turn on the fog lights.

FUNCTIONAL DESCRIPTION - FOG LIGHTS - Fiat GRANDE PUNTO 1.4 16v

The (earth) activation signal for the rear fog lamps reaches pin 30 of connector D of M1 from the control button in the panel to the left of the steering wheel H91.The reference earth reaches pin 1 of H91 from pin 42 of connector D of M1.IBody Computer M1 - connector G - is supplied directly by the battery from a line protected by maxifuse F2 of engine compartment control unit B1; it is suppiled via the ignition (INT) at pin 32 of connector D; pin 10 of connector H of M1 supplies a reference earth to the Body Computer.The side lights activation signal is sent to pin 38 of connector D of the Body Computer M1 from the steering column switch unit H53The Body Computer M1 controls the supply for the foglamps sending an earth signal to relay T14 in the junction unit in the engine compartment B1 from pin 3 of connector A of M1.Relay T14 is in turn supplied by relay T5 of B1: this is an "ignition-operated except during start-up (INT/A)" supply controlled from pin 1 of connector A of M1.This earth signal excites relay T14: this supplies left foglamps F15 and right foglamps F16 via a line protected by fuse F31 of control unit B1.The Body Computer M1 is connected via the CAN line to the instrument panel E50 to manage the "fog lights on" warning light.