Air conditioner - wiring diagram

Make

Fiat

Model

Croma Factory Service Manual

Year

2005–2010

Section

Climate control system › Air conditioner - wiring diagram

Wiring diagrams and electrical functionsAir conditioner - wiring diagram

AIR CONDITIONER - WIRING DIAGRAM

1.8, 2.2, 1.9 JTD 8v, 1.9 JTD 16v

Components

Component code	Description	Reference to the assembly
B001	ENGINE COMPARTMENT JUNCTION UNIT	Op. 5505A MULTI-FUNCTION COMPONENTS
B002	JUNCTION UNIT UNDER DASHBOARD	Op. 5505A MULTI-FUNCTION COMPONENTS
B099	MAXI FUSE BOX ON BATTERY	Op. 5530B BATTERY AND LEADS
C010	LEFT FRONT EARTH
C016	AIR CONDITIONING UNIT EARTH
C020	PASSENGER SIDE DASHBOARD EARTH
D001	FRONT/DASHBOARD COUPLING
D021	DASHBOARD/AIR CONDITIONING-HEATER COUPLING
D097	SHORT CIRCUIT COUPLING
H081	CLIMATE CONTROL FAN OPERATION	Op. 5540C HEADLAMP/LIGHT CLUSTER ALIGNMENT CORRECTION DEVICES
J041	PASSENGER COMPARTMENT AIR FAN MAXIMUM SPEED RELAY	Op. 5040D AIR CONDITIONING CONTROLS
J121	PASSENGER COMPARTMENT AIR ADDITIONAL FAN RELAY	Op. 5040D AIR CONDITIONING CONTROLS
M070	CLIMATE CONTROL SYSTEM CONTROL UNIT	Op. 5040D AIR CONDITIONING CONTROLS
N080	AIR DISTRIBUTION FLAP ACTUATOR	Op. 5040D AIR CONDITIONING CONTROLS
N081	MIXTURE FLAP ACTUATOR	Op. 5040D AIR CONDITIONING CONTROLS
N082	OUTSIDE AIR/RECIRCULATION INTAKE FLAP ACTUATOR	Op. 5040D AIR CONDITIONING CONTROLS
N085	PASSENGER COMPARTMENT AIR FAN	Op. 5040D AIR CONDITIONING CONTROLS
O030	PASSENGER COMPARTMENT AIR FAN ADJUSTMENT RESISTANCE	Op. 5040C AIR CONDITIONING CASING AND COMPONENTS

1.8, 2.2, 1.9 JTD 8v, 1.9 JTD 16v · RIGHT HAND DRIVE

Components

Component code	Description	Reference to the assembly
B001	ENGINE COMPARTMENT JUNCTION UNIT	Op. 5505A MULTI-FUNCTION COMPONENTS
B002	JUNCTION UNIT UNDER DASHBOARD	Op. 5505A MULTI-FUNCTION COMPONENTS
B099	MAXI FUSE BOX ON BATTERY	Op. 5530B BATTERY AND LEADS
C010	LEFT FRONT EARTH
C016	AIR CONDITIONING UNIT EARTH
C020	PASSENGER SIDE DASHBOARD EARTH
D001	FRONT/DASHBOARD COUPLING
D021	DASHBOARD/AIR CONDITIONING-HEATER COUPLING
D097	SHORT CIRCUIT COUPLING
H081	CLIMATE CONTROL FAN OPERATION	Op. 5540C HEADLAMP/LIGHT CLUSTER ALIGNMENT CORRECTION DEVICES
J041	PASSENGER COMPARTMENT AIR FAN MAXIMUM SPEED RELAY	Op. 5040D AIR CONDITIONING CONTROLS
J121	PASSENGER COMPARTMENT AIR ADDITIONAL FAN RELAY	Op. 5040D AIR CONDITIONING CONTROLS
M070	CLIMATE CONTROL SYSTEM CONTROL UNIT	Op. 5040D AIR CONDITIONING CONTROLS
N080	AIR DISTRIBUTION FLAP ACTUATOR	Op. 5040D AIR CONDITIONING CONTROLS
N081	MIXTURE FLAP ACTUATOR	Op. 5040D AIR CONDITIONING CONTROLS
N082	OUTSIDE AIR/RECIRCULATION INTAKE FLAP ACTUATOR	Op. 5040D AIR CONDITIONING CONTROLS
N085	PASSENGER COMPARTMENT AIR FAN	Op. 5040D AIR CONDITIONING CONTROLS
O030	PASSENGER COMPARTMENT AIR FAN ADJUSTMENT RESISTANCE	Op. 5040C AIR CONDITIONING CASING AND COMPONENTS

AUTOMATIC AIR CONDITIONING

Components

Component code	Description	Reference to the assembly
B001	ENGINE COMPARTMENT JUNCTION UNIT	Op. 5505A MULTI-FUNCTION COMPONENTS
B002	JUNCTION UNIT UNDER DASHBOARD	Op. 5505A MULTI-FUNCTION COMPONENTS
B099	MAXI FUSE BOX ON BATTERY	Op. 5530B BATTERY AND LEADS
C011	RIGHT FRONT EARTH
C016	AIR CONDITIONING UNIT EARTH
C020	PASSENGER SIDE DASHBOARD EARTH
D001	FRONT/DASHBOARD COUPLING
D021	DASHBOARD/AIR CONDITIONING-HEATER COUPLING
D097	SHORT CIRCUIT COUPLING
K064	EXHAUST GAS PRESENCE SENSOR	Op. 5010D AIR TEMPERATURE RECORDING SYSTEM
K090	SOLAR SENSOR	Op. 5010D AIR TEMPERATURE RECORDING SYSTEM
K110	RIGHT UPPER AIR DISTRIBUTION TEMPERATURE SENSOR	Op. 5010D AIR TEMPERATURE RECORDING SYSTEM
K111	RIGHT LOWER AIR DISTRIBUTION TEMPERATURE SENSOR	Op. 5010D AIR TEMPERATURE RECORDING SYSTEM
K112	LEFT UPPER AIR DISTRIBUTION TEMPERATURE SENSOR	Op. 5010D AIR TEMPERATURE RECORDING SYSTEM
K113	LEFT LOWER AIR DISTRIBUTION TEMPERATURE SENSOR	Op. 5010D AIR TEMPERATURE RECORDING SYSTEM
M001	BODY COMPUTER	Op. 5505A MULTI-FUNCTION COMPONENTS
M066	DRIVER''S DOOR CONTROL UNIT (NPG)	Op. 5505A MULTI-FUNCTION COMPONENTS
M070	CLIMATE CONTROL SYSTEM CONTROL UNIT	Op. 5040D AIR CONDITIONING CONTROLS
N078	LEFT MIXED AIR FLAP ACTUATOR	Op. 5040D AIR CONDITIONING CONTROLS
N079	RIGHT MIXED AIR FLAP ACTUATOR	Op. 5040D AIR CONDITIONING CONTROLS
N082	OUTSIDE AIR/RECIRCULATION INTAKE FLAP ACTUATOR	Op. 5040D AIR CONDITIONING CONTROLS
N085	PASSENGER COMPARTMENT AIR FAN	Op. 5040D AIR CONDITIONING CONTROLS
N112	RIGHT AIR DISTRIBUTION ACTUATOR	Op. 5040D AIR CONDITIONING CONTROLS
N113	LEFT AIR DISTRIBUTION ACTUATOR	Op. 5040D AIR CONDITIONING CONTROLS
P060	LEFT EXTERNAL REAR VIEW MIRROR	Op. 7005R FRONT DOOR MIRRORS

AUTOMATIC AIR CONDITIONING, RIGHT HAND DRIVE

Components

Component code	Description	Reference to the assembly
B001	ENGINE COMPARTMENT JUNCTION UNIT	Op. 5505A MULTI-FUNCTION COMPONENTS
B002	JUNCTION UNIT UNDER DASHBOARD	Op. 5505A MULTI-FUNCTION COMPONENTS
B099	MAXI FUSE BOX ON BATTERY	Op. 5530B BATTERY AND LEADS
C011	RIGHT FRONT EARTH
C016	AIR CONDITIONING UNIT EARTH
C020	PASSENGER SIDE DASHBOARD EARTH
D001	FRONT/DASHBOARD COUPLING
D021	DASHBOARD/AIR CONDITIONING-HEATER COUPLING
D097	SHORT CIRCUIT COUPLING
K064	EXHAUST GAS PRESENCE SENSOR	Op. 5010D AIR TEMPERATURE RECORDING SYSTEM
K090	SOLAR SENSOR	Op. 5010D AIR TEMPERATURE RECORDING SYSTEM
K110	RIGHT UPPER AIR DISTRIBUTION TEMPERATURE SENSOR	Op. 5010D AIR TEMPERATURE RECORDING SYSTEM
K111	RIGHT LOWER AIR DISTRIBUTION TEMPERATURE SENSOR	Op. 5010D AIR TEMPERATURE RECORDING SYSTEM
K112	LEFT UPPER AIR DISTRIBUTION TEMPERATURE SENSOR	Op. 5010D AIR TEMPERATURE RECORDING SYSTEM
K113	LEFT LOWER AIR DISTRIBUTION TEMPERATURE SENSOR	Op. 5010D AIR TEMPERATURE RECORDING SYSTEM
M001	BODY COMPUTER	Op. 5505A MULTI-FUNCTION COMPONENTS
M066	DRIVER''S DOOR CONTROL UNIT (NPG)	Op. 5505A MULTI-FUNCTION COMPONENTS
M070	CLIMATE CONTROL SYSTEM CONTROL UNIT	Op. 5040D AIR CONDITIONING CONTROLS
N078	LEFT MIXED AIR FLAP ACTUATOR	Op. 5040D AIR CONDITIONING CONTROLS
N079	RIGHT MIXED AIR FLAP ACTUATOR	Op. 5040D AIR CONDITIONING CONTROLS
N082	OUTSIDE AIR/RECIRCULATION INTAKE FLAP ACTUATOR	Op. 5040D AIR CONDITIONING CONTROLS
N085	PASSENGER COMPARTMENT AIR FAN	Op. 5040D AIR CONDITIONING CONTROLS
N112	RIGHT AIR DISTRIBUTION ACTUATOR	Op. 5040D AIR CONDITIONING CONTROLS
N113	LEFT AIR DISTRIBUTION ACTUATOR	Op. 5040D AIR CONDITIONING CONTROLS
P060	LEFT EXTERNAL REAR VIEW MIRROR	Op. 7005R FRONT DOOR MIRRORS

19 Electrical