AIR CONDITIONING – Fiat 500 Sport 2014 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Fiat 500 Sport 2014

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Fiat 500 Sport 2014:

• (right door sill) g042a
• A938
• Blw mtr ctrl
• Blw mtr sply
• Body control module (left end of dash)
• C121
• C162
• C163
• C21
• C233
• C235
• C255
• C266
• C268
• C55
• C66
• C68
• C805
• C806
• C807
• Can b (+)
• Can b (-)
• Circuit board
• Common dr drvr 2
• Computer data lines system
• D41
• D42
• D501
• Evap temp snse sig
• Evaporator temperature sensor (right side of hvac unit)
• F925
• Floor temperature sensor (bottom right of hvac unit)
• Flr temp snse sig
• Front mode door actuator (left side of hvac housing)
• Fuse 10a
• Fuse 5a
• Fused ign run ctrl output
• G010a (left rear of engine compt)
• Gnd
• Hot at all times
• Hot in on or start
• Humidity sensor (top center of windshield)
• Hvac a/c heater module
• Hvac blend door actuator (right side of hvac housing)
• I008b
• I103a
• I103b
• Left blend dr sig
• Lh blnd dr common drvr
• Lh blnd dr drvr
• Lh blnd dr sig
• Lin bus return
• Lin bus rtn
• Mode door drvr
• Mode dr common drvr
• Mode dr drvr floor
• Mode dr drvr panel
• Mode dr sig
• Panel temperature sensor (right center of dash)
• Pnl temp snse sig
• Rcrc door common drvr
• Rcrc door drvr
• Run/strt ctrl
• S1 (hvac harness, center of dash)
• S2 (hvac mtc harness, center of dash)
• Snsr gnd
• Swd b (+)
• Z910

Automatic A/C Wiring Diagram (2 of 2) for Fiat 500 Sport 2014

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Fiat 500 Sport 2014:

• (left rear of engine compt) g010a
• 87a
• A/c cltch ctrl
• A/c clutch ctrl
• A/c clutch relay
• A/c compressor clutch (except turbo: right front of engine) (turbo: lower left front of engine)
• A/c press 5v sply
• A/c press sig
• A/c pressure transducer (right rear of engine compt)
• Blwr motor ctrl
• Blwr motor sply
• C18
• C281
• C805
• C806
• C818
• Can c (+)
• Can c (-)
• Computer data lines system
• D64
• D65
• Dual speed fan
• Ect sig
• Engine compt)
• Engine controls system
• Engine coolant temperature sensor (left rear of engine)
• Ft blw pwr
• Fuse 30a
• Fuse 40a
• Fuse 5a
• Fuse 60a
• Fuse 7.5a
• G009b (left front of
• G013 (top front of engine)
• G029 (center rear of engine compt)
• Gnd
• Ground
• Hot at all times
• Hot in on or start
• Hvac blower motor (left side of hvac housing)
• Hvac blower relay
• I013
• I103a
• K173
• K175
• K900
• K914
• Low spd rad fan ctrl
• N24
• Power blower motor module
• Power distribution center (left rear of engine compt)
• Powertrain control module (left rear of engine compt)
• Rad fan ctrl
• Rad fan ctrl sig
• Radiator cooling fan module (behind left side of radiator)
• Radiator fan high relay (dual speed fan)
• Radiator fan low relay
• Radiator fan resistor (near radiator fan module)
• Rcrc door common drvr
• Rcrc door drvr
• Recirculation door actuator (bottom of hvac air inlet housing)
• Red
• S005 (engine harness, left rear of engine compt)
• S021 (front body harness, left front engine compt)
• S023
• S048
• Single speed fan
• Snsr gnd
• Spd rad fan ctrl
• Sply blwr motor
• Z134
• Z929
• Z930

Manual A/C Wiring Diagram (1 of 2) for Fiat 500 Sport 2014

List of elements for Manual A/C Wiring Diagram (1 of 2) for Fiat 500 Sport 2014:

• A/c cltch
• A/c clutch control
• A/c heater switch
• A/c led control
• A/c led ctrl
• A/c on/off control
• A/c on/off ctrl
• Blwr mtr high drv
• Blwr mtr high drvr
• Blwr mtr low driver
• Blwr mtr low drv
• Blwr mtr low drvr
• Blwr mtr m1 drv
• Blwr mtr m1 drvr
• Blwr mtr m2 drv
• Blwr mtr m2 drvr
• Body control module (left end of dash)
• C121
• C132
• C135
• C19
• C21
• C268
• C28
• C68
• C71
• Can b (+)
• Can b (-)
• Circuit board
• Computer data lines system
• D41
• D42
• Evap temp snsr sig
• Evaporator temperature sensor (right side of hvac unit)
• F925
• Front blower motor resistor
• Fuse 5a
• Fused ign run ctrl
• G010a (left rear of engine compt)
• G029a
• Gnd
• Ground
• Hot in on or start
• Hvac module
• I103a
• Mode door actuator (left side of hvac housing)
• Mode door sw snse
• Mode door switch
• Mode dr drvr panel
• Recir common driver
• Recir door driver
• Recir dr sw snse
• S203 (hvac harness, center of dash)
• S204
• S205 (hvac mtc harness, center of dash)
• S206
• Sensor ground
• Snsr gnd
• Z910

Manual A/C Wiring Diagram (2 of 2) for Fiat 500 Sport 2014

List of elements for Manual A/C Wiring Diagram (2 of 2) for Fiat 500 Sport 2014:

• 87a
• A/c clutch ctrl
• A/c clutch relay
• A/c compressor clutch (except turbo: right front of engine) (turbo: lower left front of engine)
• A/c press 5v sply
• A/c press sig
• A/c pressure transducer (right rear of engine compt)
• Blw mtr sply
• C18
• C281
• C70
• C818
• Can c (+)
• Can c (-)
• Computer data lines system
• D64
• D65
• Dual speed fan
• Ect sig
• Engine compt)
• Engine controls system
• Engine coolant temperature sensor (left rear of engine)
• Fuse 30a
• Fuse 40a
• Fuse 5a
• Fuse 60a
• Fuse 7.5a
• G009b (left front of
• G010a (left rear of engine compt)
• G013 (top front of engine)
• Ground
• Hot at all times
• Hot in on or start
• Hvac blower relay
• I013
• I103a
• K173
• K175
• K900
• K914
• Low spd rad fan ctrl
• N24
• Power blower motor module
• Power distribution center (left rear of engine compt)
• Powertrain control module (left rear of engine compt)
• Rad fan ctrl
• Rad fan ctrl sig
• Radiator cooling fan module (behind left side of radiator)
• Radiator fan high relay (dual speed fan)
• Radiator fan low relay
• Radiator fan resistor (near radiator fan module)
• Recirc door common drvr
• Recirc door drvr
• Recirculation door actuator (bottom of hvac air inlet housing)
• S005 (engine harness, left rear of engine compt)
• S021 (front body harness, left front engine compt)
• S023
• S048
• Single speed fan
• Snsr gnd
• Spd rad fan ctrl
• Z930