AIR CONDITIONING – Volvo V70 2008 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram, Late Production (1 of 2) for Volvo V70 2008

List of elements for Automatic A/C Wiring Diagram, Late Production (1 of 2) for Volvo V70 2008:

• 3.2l
• 4.4l
• A12
• A13
• A49
• A68
• A85
• Air quality sensor (aqs) (on hvac assembly)
• B10
• B12
• B16
• B19
• B27
• B29
• B31
• B34
• B35
• B49
• B51
• B53
• Climate control module
• Climate control system
• Climate control system electromagnetic clutch (left front of engine)
• Climate control system pressure sensor (on hvac assembly)
• Climate control system relay
• Comfort functions relay
• Computer data lines system
• Defroster damper motor module (dmm) (on hvac assembly)
• Engine compartment distribution box (at left side of engine compartment, forward of strut tower)
• Engine control module (ecm) (left rear of engine compt)
• Engine management system main relay
• Evaporator temperature sensor (behind center of dash, on evaporator assembly)
• Floor/ventilation damper motor module (dmm) (behind center of dash, on right side of hvac unit)
• Fuse a43 50a
• Fuse a44 60a
• Fuse b11 40a
• Fuse b26 10a
• Fuse b30 10a
• Fuse b32 15a
• Fuse b33 5a
• Fuse b38 10a
• G10 (under right side of front passenger's seat)
• G83 (under driver's door sill)
• Hot at all times
• Left power door mirror
• Left temperature damper motor module (dmm) (on hvac assembly)
• Outside temperature sensor
• Pnk
• Recirculation damper motor module (dmm) (bottom of damper motor, under right side of dash)
• Red
• Right temperature damper motor module (dmm) (on hvac assembly)
• Solid state

Automatic A/C Wiring Diagram, Late Production (2 of 2) for Volvo V70 2008

List of elements for Automatic A/C Wiring Diagram, Late Production (2 of 2) for Volvo V70 2008:

• Central electronic module
• Central electronic module (cem) (behind right end of dash)
• Computer data lines system
• Coolant temperature sensor (left front of engine)
• Cooling fan control module (behind left side of left cooling fan)
• Cooling fan control module 2 (behind left side of right cooling fan)
• Fan control module (behind center of dash, near blower fan)
• Fuse f26 5a
• G10 (under right side of front passenger's seat)
• G2 (at left front of engine compartment, on fender)
• Hot at all times
• Interior temperature sensor (behind center of dash)
• Passenger compartment fan motor (behind right side of dash, in right end of hvac unit)
• Red
• Solar sensor, twilight sensor & indicator alarm (top center of dash)

2.4L

2.4L, Manual A/C Wiring Diagram, Early Production (1 of 2) for Volvo V70 2008

List of elements for 2.4L, Manual A/C Wiring Diagram, Early Production (1 of 2) for Volvo V70 2008:

• (not used)
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• C21
• C22
• Central electronic module (cem) (behind left side of dash)
• Climate control module
• Climate control system relay
• Computer data lines system
• D29
• D30
• D32
• D42
• D47
• Electromagnetic clutch (climate control system) (left front of engine)
• Engine compartment fuse box (at left side of engine compt, forward of strut tower)
• Engine management system main relay
• Evaporator temperature sensor (near center of hvac housing)
• Fuse b11 10a
• Fuse b19 5a
• Fuse e4 50a
• Fuse e5 50a
• G84 (at right kick panel)
• Hot at all times
• Left-hand side temperature damper motor module (on left end of hvac housing)
• Main fuses (next to battery)
• Recirculation damper motor module (on lower right side of hvac housing)
• Red
• Right-hand side temperature damper motor module (near center of hvac housing)
• Solar sensor, dusk sensor & indicator alarm (on top center of dash)
• Solid state
• Ventilation/floor/defroster damper motor module (near center of hvac housing)

2.4L, Manual A/C Wiring Diagram, Early Production (2 of 2) for Volvo V70 2008

List of elements for 2.4L, Manual A/C Wiring Diagram, Early Production (2 of 2) for Volvo V70 2008:

• (left side of engine compt) 54/1b
• A14
• A18
• A21
• A37
• A40
• A55
• A58
• A61
• Ambient temperature sensor
• B11
• B13
• B38
• B44
• Climate control system pressure sensor (at right front of engine compt)
• Computer data lines system
• Coolant temperature sensor (left front of engine)
• Cooling fan module (at front center of engine compt)
• Cooling fan motor (front of engine compt)
• Engine compartment distribution box (left side of engine compt)
• Engine control module (ecm) (in engine compartment)
• Fan control module (behind right side of dash, near blower fan)
• Fuse a2 60a
• Fuse c3 30a
• G10 (at right kick panel)
• G2 (in engine compt, on left strut tower)
• Hot at all times
• Nca
• Passenger compartment fan motor (on lower right side of hvac housing)
• Passenger compartment fuse box (left end of dash)
• Passenger/driver door module (pdm/ddm)
• Red
• Right power door mirror (in right rearview mirror)
• Solid state

2.5L TURBO

2.5L Turbo, Automatic A/C Wiring Diagram, Early Production (1 of 2) for Volvo V70 2008

List of elements for 2.5L Turbo, Automatic A/C Wiring Diagram, Early Production (1 of 2) for Volvo V70 2008:

• (not used)
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• Air quality sensor (at right side of plenum)
• C21
• C22
• Central electronic module (cem) (behind left side of dash)
• Climate control module
• Climate control system relay
• Computer data lines system
• D29
• D30
• D32
• D42
• D47
• Defroster damper motor module (near center of hvac housing)
• Electromagnetic clutch (climate control system) (left front of engine)
• Engine compartment fuse box (at left side of engine compt, forward of strut tower)
• Engine management system main relay
• Evaporator temperature sensor (near center of hvac housing)
• Floor/ventilation damper motor module (near center of hvac housing)
• Fuse b11 10a
• Fuse b19 5a
• Fuse e4 50a
• Fuse e5 50a
• G84 (at right kick panel)
• Hot at all times
• Left-hand side temperature damper motor module (on left end of hvac housing)
• Main fuses (next to battery)
• Recirculation damper motor module (on lower right side of hvac housing)
• Red
• Right-hand side temperature damper motor module (near center of hvac housing)
• Solar sensor, dusk sensor & indicator alarm (on top center of dash)
• Solid state

2.5L Turbo, Automatic A/C Wiring Diagram, Early Production (2 of 2) for Volvo V70 2008

List of elements for 2.5L Turbo, Automatic A/C Wiring Diagram, Early Production (2 of 2) for Volvo V70 2008:

• (left side of engine compt) 54/1b
• A14
• A18
• A39
• A60
• A68
• Ambient temperature sensor
• B11
• B13
• B38
• B44
• Climate control system pressure sensor (at right front of engine compt)
• Computer data lines system
• Coolant temperature sensor (left front of engine)
• Cooling fan module (at front center of engine compt)
• Cooling fan motor (front of engine compt)
• Engine compartment distribution box (left side of engine compt)
• Engine control module (ecm) (in engine compartment)
• Fan control module (behind right side of dash, near blower fan)
• Fuse a2 60a
• Fuse c3 30a
• G10 (at right kick panel)
• G2 (in engine compt, on left strut tower)
• Hot at all times
• Nca
• Passenger compartment fan motor (on lower right side of hvac housing)
• Passenger compartment fuse box (at left end of dash)
• Passenger/driver door module (pdm/ddm)
• Red
• Right power door mirror (in right rearview mirror)