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Air Conditioning — Saab 9-3 Arc 2004 Wiring Diagram

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Saab 9-3 Arc 2004

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Saab 9-3 Arc 2004:

(convertible)
(sedan)
A/c compressor
A/c compressor relay
A/c pressure sensor (near left front corner of air filter)
Acc control module
B40
B41
B44
B47
Body control module (behind left side of dash)
C10
C140
C141
C173
C174
C175
C176
C25
C26
C27
C30-178
C30-18
C30-190
C30-201
C31-17
C31-172
C31-178
C31-18
C31-180
C31-20
C36
C37
C40
C41
Computer data
Computer data lines system
Coolant temperature sensor (at front left side of engine)
E15
E31-10
E76-1
Engine bay electrical center (left side of engine bay)
Exterior lights system
F20 red
Front roof lamp unit
Fuse 10a
Fuse 20a
Fuse 30a
Fuse 40a
G30a (above left wheel housing)
G41 (behind right side of instrument cluster)
G7 (above upper right engine control module attachment eye)
Hot at all times
Hs1
Hs2
Instrument panel electrical center (on left side of dash)
K32
K78
Left radiator fan motor (left side of radiator)
Lines system
Ls1-5
Ls1-8
Ls1-9
Nca
Outdoor temperature sensor (under center of front bumper)
Pnk
Radiator fans relay unit (on top of radiator fan cover)
Red
Right radiator fan motor (on right side of radiator)
Seats system
Sun sensor
Trionic control module (right front of engine compt)
Trionic electrical center (in front of battery)
Ventilation fan control unit
Ventilation fan motor (on the underside of the fan housing)

Automatic A/C Wiring Diagram (2 of 2) for Saab 9-3 Arc 2004

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Saab 9-3 Arc 2004:

Acc control module
Air recirculation flap motor (on outer fan housing end plate)
Defrost air distribution motor
Floor air distribution motor
K42
Left air mixing damper motor (on left side of heating and ventilation unit)
Left floor mixed air temperature sensor
Left panel mixed air temperature sensor (in left floor vent of heating and ventilation unit)
Right air mixing damper motor (on right side of heating and ventilation unit)
Right floor mixed air temperature sensor
Right panel air distribution motor
Right panel mixed air temperature sensor (in right floor vent of heating and ventilation unit)

Manual A/C Wiring Diagram for Saab 9-3 Arc 2004

List of elements for Manual A/C Wiring Diagram for Saab 9-3 Arc 2004:

87a
A/c com- pressor relay
A/c comp- ressor
A/c pressure sensor (near left front corner of air filter)
A14
A17
Air distribution damper motor (on right side of heating and ventilation unit)
Air mixing damper motor (on left side of heating and ventilation unit)
Air recirculation flap motor (on outer fan housing end plate)
B51
B57
B61
Body control module (behind left side of dash)
C10
C140-1
C141-1
C143
C144
C175-1
C25
C26
C27
C30-179
C30-18
C30-190
C30-200
C31-17
C31-18
C31-182
C31-183
C31-20
C36-1
C37-1
C38-2
C40-1
C41-1
C58-3
Computer data lines system
Coolant temperature sensor (at front left side of engine)
E15
E31-10
E76-1
Engine bay electrical center (left side of engine bay)
F20 red
Fuse 10a
Fuse 20a
Fuse 30a
Fuse 40a
Fuse 7.5a
G30a (above left wheel housing)
G41 (in instrument space, right of knee member)
G7 (above upper right engine control module attachment eye)
Hot at all times
Hot in on
Hot in on and start
Hs1
Hs2
Instrument panel electrical center (on left side of dash)
K78
L58-4
Left radiator fan motor (left side of radiator)
Manual climate control panel
Nca
P15-22
P30-50
P54-3
Parking heater relay
Pnk
Radiator fans relay unit (on top of radiator fan cover)
Red
Right radiator fan motor (on right side of radiator)
Seats system
Trionic control module (right front of engine compt)
Trionic electrical center (in front of battery)
Ventilation fan control unit
Ventilation fan motor (on the underside of the fan housing)

AIR CONDITIONING – Saab 9-3 Arc 2004 – SYSTEM WIRING DIAGRAMS