Air conditioning wiring diagram

Make

Fiat

Model

Ducato Factory Service Manual

Year

2002–2006

Section

Climate control system › Air conditioning wiring diagram

Wiring diagrams and electrical functionsAir conditioning wiring diagram

AIR CONDITIONING WIRING DIAGRAM

Wiring Diagram

Components

Component code	Description	Reference to the assembly
B001	JUNCTION UNIT	5505A
B002	JUNCTION UNIT UNDER DASHBOARD
B099	MAXI FUSE BOX ON BATTERY
C015	DASHBOARD EARTH, DRIVER'S SIDE
C016	AIR CONDITIONING UNIT EARTH
D018	ADDITIONAL FRONT/DASHBOARD COUPLING
D021	DASHBOARD/AIR CONDITIONING-HEATER COUPLING
D097	SHORT CIRCUITING COUPLING
D161	OPTIONAL DASHBOARD/AIR CONDITIONING COUPLING
G045	AIR CONDITIONING/HEATER CONTROLS LIGHT
H001	IGNITION SWITCH	Op. 5520A IGNITION SWITCH
H081	CLIMATE CONTROL FAN CONTROL
J022	PASSENGER'S COMPART. AIR ELECTRIC FAN REMOTE CONTROL SWITCH
J034	PASSENGER COMPARTMENT AIR FAN SPEED RELAY 1
J035	PASSENGER COMPARTMENT AIR FAN RELAY
J041	PASSENGER COMPARTMENT AIR FAN MAXIMUM SPEED RELAY
M070	CLIMATE CONTROL SYSTEM CONTROL UNIT
O030	PASSENGER COMPARTMENT AIR FAN ADJUSTMENT RESISTOR

20 Electrical