All Wiring Diagrams for Volvo XC90 2003

AIR CONDITIONING

Front A/C Wiring Diagram, Auto A/C (1 of 2) for Volvo XC90 2003

List of elements for Front A/C Wiring Diagram, Auto A/C (1 of 2) for Volvo XC90 2003:

• (not used)
• (right
• 15/20
• 15/23
• 15/30
• A/c relay
• A/c solenoid switch
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• Air quality sensor (at right side of plenum)
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B20
• B21
• B22
• Central electronic module (cem) (behind left side of dash)
• Computer data lines system
• Defroster damper motor (near center of hvac housing)
• Electronic climate control (ecc) module
• Engine compartment fuse/relay box (at left side of cargo compt)
• Extended d1 feed relay
• Front door sill) g84
• Fuse a8 60a
• Fuse b11 20a
• Fuse b8 10a
• Fuse c1 30a
• Fuse c21 10a
• Fuse c22 20a
• Hot at all times
• Hot in on or start
• Nca
• Passenger compartment fuse box (at left end of dash)
• Recirculation damper motor (on lower right side of hvac housing)
• Red
• Solid state
• Ventilation/floor damper motor (near center of hvac housing)

Front A/C Wiring Diagram, Auto A/C (2 of 2) for Volvo XC90 2003

List of elements for Front A/C Wiring Diagram, Auto A/C (2 of 2) for Volvo XC90 2003:

• (rear of left front fender) g2
• (right kick panel) g10
• 2.5l
• 2.9l
• A14
• A18
• A37
• A47
• A55
• A60
• A68
• B13
• B44
• Climate control system pressure sensor (at right front of engine compartment)
• Computer data lines system
• Coolant temperature sensor (on front of engine)
• Cooling fan control module (at front center of engine compt)
• Electric cooling fan motor
• Engine control module (ecm) (right side of engine compt)
• Evaporator temperature sensor (near center of hvac housing)
• Fan control module (behind right side of dash)
• Left side temperature damper motor (on left end of hvac housing)
• Nca
• Outside temperature sensor
• Passenger compartment fan motor (on lower right side of hvac housing)
• Red
• Right front door control module (pdm/ddm)
• Right power door mirror
• Right side temperature damper motor (near center of hvac housing)
• Solar sensor, indicator alarm & electronic immobilizer (on top center of dash)
• Solid state

Front A/C Wiring Diagram, Manual A/C for Volvo XC90 2003

List of elements for Front A/C Wiring Diagram, Manual A/C for Volvo XC90 2003:

• (not
• (right front door sill) g10
• (right front door sill) g84
• 15/20
• 15/23
• 15/30
• 2.5l
• 2.9l
• A/c relay
• A/c solenoid switch
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A47
• A60
• A68
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B20
• B21
• B22
• B44
• Central electronic module (cem) (behind left side of dash)
• Climate control system pressure sensor (at right front of engine compt)
• Computer data lines system
• Coolant temperature sensor (on front of engine)
• Cooling fan control module (at front center of engine compt)
• Electric cooling fan motor
• Engine compartment fuse/relay box (at left side of cargo compartment)
• Engine control module (ecm) (right side of engine compt)
• Evaporator temperature sensor (near center of hvac housing)
• Extended d1 feed relay
• Fan control module (behind right side of dash)
• Fuse a8 60a
• Fuse b11 20a
• Fuse b8 10a
• Fuse c1 30a
• Fuse c21 10a
• Fuse c22 20a
• G2 (rear of left front fender)
• Hot at all times
• Hot in on or start
• Left side temperature damper motor
• Manual climate control module (ccm)
• Nca
• Passenger compartment fan motor (on lower right side of hvac housing)
• Passenger compartment fuse box (at left end of dash)
• Recirculation damper motor (on lower right side of hvac housing)
• Red
• Right side temperature damper motor
• Solid state
• Used)
• Ventilation/floor/defroster damper motor (near center of hvac housing)

Rear A/C Wiring Diagram for Volvo XC90 2003

List of elements for Rear A/C Wiring Diagram for Volvo XC90 2003:

• A14
• A16
• Cargo compartment relay/fuse box (left side of cargo compt)
• Computer data lines system
• Fuse d13 15a
• G72 (rear of left rear sill)
• Hot at all times
• Rear climate control system
• Rear electronic module (rem) (at left rear corner of cargo compt)
• Red

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram, with Dynamic Stability Control for Volvo XC90 2003

List of elements for Anti-lock Brakes Wiring Diagram, with Dynamic Stability Control for Volvo XC90 2003:

• (v70) (xc90)
• A11
• A12
• A13
• A14
• A37
• A55
• Abs control module (on left rear of engine compt)
• Abs pump motor
• B13
• B17
• B18
• B26
• Brake light contact
• Brake pedal sensor
• Brake pressure sensor 1 (on brake master cylinder)
• Brake pressure sensor 2 (on brake master cylinder)
• Central electronic module (behind left side of dash)
• Climate control module
• Computer data lines system
• Contact reel
• D12
• Driver information module
• Dstc activation unit (at steering column)
• Dstc sensor module
• Engine compartment relay/fuse box (left side of engine compt)
• Engine control module (right side of engine compt)
• Fuse b12 5a
• Fuse b14 30a
• Fuse b19 30a
• Fuse c9 c17 5a
• G84 (right kick panel)
• G93 (rear of left fender)
• G95 (rear of left front fender)
• Hot at all times
• Hot in on or start
• Hot with engine running
• Left front abs sensor (on wheel hub)
• Left rear abs sensor (on wheel hub)
• Passenger compartment fuse box (at left end of dash)
• Pnk
• Red
• Right front abs sensor (on wheel hub)
• Right rear abs sensor (on wheel hub)
• Spin control switch
• Steering angle sensor module
• Steering wheel module (swm)
• Vacuum pump (left rear of engine)
• Vacuum pump switch (front of engine compt)

ANTI-THEFT

Anti-theft Wiring Diagram for Volvo XC90 2003

List of elements for Anti-theft Wiring Diagram for Volvo XC90 2003:

• A/c system
• A11
• A12
• A13
• A14
• A16
• Alarm siren (at right front corner of vehicle)
• B12
• B17
• B18
• C18
• Central electronic module (behind left side of dash, on passenger compartment relay box)
• Climate control module (behind center of dash)
• Computer data lines system
• D20
• Front mass movement sensor control module (at inside center of roof, behind moonroof)
• Fuse c28 5a
• G66 (left front door sill)
• G67 (right front door sill)
• G72 (rear of left rear door sill)
• G93 (rear of left front fender)
• G94 (rear of right front fender)
• G98 (center front of roof)
• Hood alarm contact (left front corner of engine compt)
• Hot at all times
• Instrument cluster
• Key
• Left front door control module (inside left front door)
• Left front door lock unit
• Left rear door lock unit
• Nca
• Passenger compartment fuse box (at left end of dash)
• Pnk
• Rear electronic module (left side of trunk, on cargo compt relay/fuse box)
• Rear mass movement sensor control module (at inside rear center of roof)
• Red
• Right front door control module (inside right front door)
• Right front door lock unit
• Right rear door lock unit
• Sun sensor/ electronic immobilizer alarm indicator (top center of dash)
• Switch reduced alarm
• Tailgate lock unit (inside trunk door)
• Ulk
• Upper electronic module (above center of windshield on rear- view mirror)
• Vehicle inclination sensor (at left rear side of trunk)

Immobilizer Wiring Diagram for Volvo XC90 2003

List of elements for Immobilizer Wiring Diagram for Volvo XC90 2003:

• Antenna ring/ ignition lighting
• B13
• B17
• B18
• Central electronic module (behind left side of dash, on passenger compt relay box)
• Computer data lines system
• D13
• D14
• Driver information module
• Engine control module (at right side of engine compt, forward of strut tower)
• Fuse c12 10a
• G83 (left kick panel)
• Hot at all times
• Ignition switch
• Interior lights system
• Key in ignition switch
• Nca
• Passenger compartment fuse box (at left end of dash)

BODY CONTROL MODULES

Central Electronic Module Wiring Diagram (1 of 2) for Volvo XC90 2003

List of elements for Central Electronic Module Wiring Diagram (1 of 2) for Volvo XC90 2003:

• 15a
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• Acc
• Accessory auxiliary light relay
• Anti-theft system
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B20
• Body computer system (rear electronic module pin a4)
• C10
• C11
• C12
• C13
• C14
• C15
• C16
• C17
• C18
• C19
• C20
• Central electronic module (cem) (behind left side of dash)
• Computer data lines system
• Door locks system
• Engine controls system
• Exterior lights system
• Exterior lights system (back-up lamps)
• Headlights system
• Horns system
• Hot at all times
• Ignition switch
• Key in
• Lock
• Pnk
• Run
• Seats system
• Start
• Starting/ charging system
• To fuel pump relay (diagram 2 of 2)
• Wiper/ washer system
• Wiper/washer system

Central Electronic Module Wiring Diagram (2 of 2) for Volvo XC90 2003

List of elements for Central Electronic Module Wiring Diagram (2 of 2) for Volvo XC90 2003:

• (behind left side of dash) central electronic module (cem)
• Air conditioning system
• Air conditioning system, instrument cluster, seats system, gear shift selector module, shift interlock system, parking heater wiring
• Automatic transmission extended xfeed relay
• Computer data lines system
• D10
• D11
• D12
• D13
• D14
• D15
• D16
• D17
• D18
• D19
• D20
• Daytime running lights relay
• Door locks system
• Electronic power steering system
• Engine controls system
• Extended d2 feed relay
• Exterior lights system
• From central electronic a module (cem) (diagram 1 of 2)
• Front foglights relay
• Fuel leakage control relay
• Fuel pump relay
• Fuse c23 20a
• Fuse c27 10a
• G6 (left kick panel)
• Gear shift selector module
• Headlights system
• High beam relay
• Hot at all times
• Infotainment relay
• Interior lights system
• Left rear power window down relay
• Left rear power window up relay
• Left turn signal shunt
• Low beam relay
• Low beam shunt
• Parking light relay
• Passenger compartment fuse box
• Pnk
• Power windows system
• Rear doors power window childlock relay
• Red
• Right rear power window down relay
• Right rear power window up relay
• Right turn signal shunt
• Sound system
• Steering wheel levers module (swm)
• Transmission system

Rear Electronic Module Wiring Diagram (1 of 2) for Volvo XC90 2003

List of elements for Rear Electronic Module Wiring Diagram (1 of 2) for Volvo XC90 2003:

• (at left side of trunk, on cargo compt relay/fuse box) rear electronic module (rem)
• 12v outlet
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• Anti-theft system
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B20
• Battery fuse box
• Body computer system (central electronic module pin b6)
• Cargo
• Cargo area 12v outlet shunt
• Cargo compartment 12v outlet
• Cargo compartment relay/fuse box
• Computer data lines system
• D10
• D11
• D12
• D13
• D14
• D15
• D16
• D17
• D18
• D19
• D20
• Defogger system
• Door locks system
• Electronic suspension system
• Engine control system
• Exterior lights system
• Fuse d1 10a
• Fuse d15 20a
• Fuse d16 15a
• Fuse d2 10a
• Fuse d5 5a
• Fuse e1 40a
• G72 (rear of left rear door sill)
• Hot at all times
• Interior lights system
• Navigation system
• Power windows system
• Rear accessory 15 feed relay (in cargo compartment relay fuse box)
• Rear climate control system relay
• Rear power window up relay
• Rear window wiper relay
• Red
• Sound system
• Tailgate locking relay
• Tailgate unlocking relay
• Tow hitch connector (left side of cargo compt)
• Wiper/ washer system

Rear Electronic Module Wiring Diagram (2 of 2) for Volvo XC90 2003

List of elements for Rear Electronic Module Wiring Diagram (2 of 2) for Volvo XC90 2003:

• (at left side of trunk, on cargo compt relay/fuse box) rear electronic module (rem)
• Brake light relay
• Brake light shunt
• Door locks system
• Exterior lights system
• Foglight shunt
• Fuel filler flap unlocking relay
• Left rear unlocking relay
• Pnk
• Position/ parking lamps shunt
• Position/ parking/ reversing lights shunt
• Rear adjustable head restraint relay
• Rear doors deadlock position relay
• Rear doors/ filler flap locking relay
• Rear foglight relay
• Red
• Reverse light relay
• Right rear unlocking relay
• Seats system
• Trailer foglight relay
• Trunk lid/ opening relay

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram for Volvo XC90 2003

List of elements for Computer Data Lines Wiring Diagram for Volvo XC90 2003:

• (w/alarm siren)
• A/t
• A11
• A12
• A13
• A14
• A16
• A18
• Accessory electronic module (aem)
• Alarm siren
• B13
• B14
• B17
• B18
• B19
• B20
• B22
• Brake control module (bcm)
• Central electronic module (cem)
• Climate control module
• Combustion preheater (cpm) module
• Data link connector (dlc)
• Differential electronic module (dem)
• Driver information module
• Engine control module (ecm)
• Fuse c23 5a
• G84 (right kick panel)
• Hot at all times
• Infotainment control module
• Left front door control module (ddm/pdm)
• Lighting switch module (lsm)
• M/t
• Mobile phone
• Parking assistance module
• Passenger compartment fuse box
• Pnk
• Power driver module seat module (psm)
• Radio
• Rear electronic module (rem)
• Red
• Right front door control module (ddm/pdm)
• Solid state
• Steering angle sensor module
• Steering wheel module (swm)
• Sun roof control module (srm)
• Transmission control module (tcm)
• Upper electronic module (uem)
• Vehicle inclination sensor (ism)

COOLING FAN

Cooling Fan Wiring Diagram for Volvo XC90 2003

List of elements for Cooling Fan Wiring Diagram for Volvo XC90 2003:

• 15/30
• A37
• A47
• A55
• A60
• A68
• B13
• Climate control system pressure sensor (at right front of engine compt)
• Computer data lines system
• Coolant temp. sensor (on front of engine)
• Cooling fan control module (front of engine compt)
• Electric cooling fan motor
• Engine compartment relay/fuse box (left side of engine compt)
• Engine control module (ecm) (right side of engine compt)
• Fuse a8 60a
• G2 (rear of left front fender)
• Hot at all times
• Red

CRUISE CONTROL

Cruise Control Wiring Diagram for Volvo XC90 2003

List of elements for Cruise Control Wiring Diagram for Volvo XC90 2003:

• A19
• A20
• A25
• A35
• A36
• A43
• A59
• Accelerator pedal position sensor (near accelerator pedal)
• B11
• B13
• B15
• B17
• B18
• B25
• B38
• Body control module (at left rear corner of engine compt)
• Brake pedal sensor (at left rear corner of engine compt)
• Central electronic module (behind left side of dash, on passenger compt relay box)
• Clutch pedal sensor (m/t) (behind left side of dash)
• Computer data lines system
• Contact reel
• Cruise control switch
• Engine compartment relay/fuse box (at left side of engine compartment, forward of strut tower)
• Engine control module (on right side of engine compartment, forward of strut tower)
• Engine management system main relay
• Engine throttle body (non-turbo) (front of engine)
• Engine throttle body (turbo) (front of engine)
• Fuse b23 5a
• Fuse b8 20a
• G93 (rear of left front fender)
• Hot at all times
• Instrument cluster
• Left front abs speed sensor (behind wheel, on spindle/ hub assembly)
• Non- turbo
• Red
• Right front abs speed sensor (behind wheel, on spindle/ hub assembly)
• Steering wheel module
• Turbo

DEFOGGERS

Heated Mirrors Wiring Diagram for Volvo XC90 2003

List of elements for Heated Mirrors Wiring Diagram for Volvo XC90 2003:

• (v70) (xc90)
• A11
• A12
• A13
• A14
• B10
• B11
• B12
• Climate control module
• Computer data lines system
• Fuse c35 c5 25a
• Fuse c36 c6 25a
• G66 (left front door sill)
• G67 (right front door sill)
• Heated rear window/door mirrors switch
• Hot at all times
• Interior lights system
• Left front door control module (ddm)
• Left power door mirror
• Mirror heating element
• Nca
• Passenger compartment fuse box (at left end of dash)
• Red
• Right front door control module (pdm)
• Right power door mirror

Rear Defogger Wiring Diagram for Volvo XC90 2003

List of elements for Rear Defogger Wiring Diagram for Volvo XC90 2003:

• A11
• A12
• A13
• A14
• A16
• B17
• B18
• Battery fuse box (under left rear side of trunk)
• Cargo compartment relay/fuse box (at left side of trunk)
• Central electronic module (behind left side of dash, on passenger compartment relay box)
• Climate control module
• Computer data lines system
• Fuse d5 5a
• Fuse e3 40a
• G47 (left rear of passenger compt)
• Heated rear window
• Heated rear window relay
• Heated rear window/door mirrors switch
• Hot at all times
• Rear electronic module (at left side of trunk, on cargo compartment relay/fuse box)
• Red

ELECTRONIC POWER STEERING

Electronic Power Steering Wiring Diagram for Volvo XC90 2003

List of elements for Electronic Power Steering Wiring Diagram for Volvo XC90 2003:

• A37
• A55
• B13
• B17
• B18
• Brake control module (left rear corner of eng compt)
• Central electronic module (cem) (behind left side of dash)
• Computer data lines system
• D10
• Electronic power steering control module (left side of dash)
• Engine control module (ecm) (right side of eng compt)
• Fuse c16 5a
• Fuse c27 10a
• G93 (rear of left front fender)
• Hot at all times
• Hot with overload relay 15 feed energized
• Instrument cluster
• Nca
• Passenger compartment fuse box (behind left end of dash)
• Red
• Speed dependent power steering valve (at left rear of engine compartment)

ENGINE PERFORMANCE

2.5L TURBO

2.5L Turbo, Engine Performance Wiring Diagram (1 of 3) for Volvo XC90 2003

List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (1 of 3) for Volvo XC90 2003:

• (on left front eng compt) intake manifold temperature sensor
• (on top rear of engine) mass airflow (maf) sensor
• (right front of eng compt) climate control system pressure sensor
• 31/96 (at rear of right fender)
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A25
• A26
• A27
• A28
• A29
• A30
• A31
• A32
• A33
• A34
• A35
• A36
• A37
• A38
• A39
• A40
• A41
• A42
• A43
• A44
• A45
• A46
• A47
• A48
• A49
• A50
• A51
• A52
• A53
• A54
• A55
• A56
• A57
• A58
• A59
• A60
• A61
• A62
• A63
• A64
• A65
• A66
• A67
• A68
• A69
• A70
• Camshaft position sensor (top rear of engine)
• Camshaft sensor (if equipped) (top rear of engine)
• Computer data lines system
• Cooling fans system
• Engine control module (right side of engine compt, forward of strut tower)
• Engine throttle body (left side of engine)
• Evap valve (left front of eng compt)
• Front knock sensor (top left front of eng)
• Fuel injectors
• Impulse sensor (top rear of engine)
• Nac
• Nca
• Pnk
• Rear knock sensor (top left rear of engine)
• Red
• Variable valve timing inlet solenoid (at top rear of engine)
• Variable valve timing outlet solenoid (at top front of engine)

2.5L Turbo, Engine Performance Wiring Diagram (2 of 3) for Volvo XC90 2003

List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (2 of 3) for Volvo XC90 2003:

• (behind left side of dash) central electronic module (cem)
• (on front of eng) coolant temperature sensor
• (on left side of engine) oil pressure sensor
• (top rear of engine) turbocharger control valve
• 31/88 (at top of eng, near spark plugs)
• 31/89 (top rear of eng)
• 31/91 (left side of engine)
• 31/93 (at rear of left fender)
• A20
• Air preheating ptc resistor (top right side of engine)
• B14
• B17
• B18
• B22
• C14
• Computer data lines system
• Coolant level sensor (on engine coolant reservoir)
• Data link connector (below left side of dash)
• Fuel pump relay
• Fuse 10a
• Fuse 15a
• Heated oxygen sensor
• Heated oxygen sensor 1
• Hot at all times
• Ignition coils
• Nca
• Passenger compartment fuse box (at left end of dash)
• Pnk
• Red
• Spark plugs
• Transmission control module (right side of eng compt, forward of strut tower)

2.5L Turbo, Engine Performance Wiring Diagram (3 of 3) for Volvo XC90 2003

List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (3 of 3) for Volvo XC90 2003:

• (behind left side of dash) central electronic module
• (in fuel tank) fuel pump
• (top of brake pedal) brake light switch
• 31/48 (right rear of passenger's compartment)
• 31/6 (at left kick panel)
• 31/93 (at rear of left fender)
• Accelerator pedal sensor (near accelerator pedal)
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B20
• B21
• B22
• B23
• B24
• B25
• B26
• B27
• B28
• B29
• B30
• B31
• B32
• B33
• B34
• B35
• B36
• B37
• B38
• B39
• B40
• B41
• B42
• B43
• B44
• B45
• B46
• B47
• B48
• Clutch pedal sensor (w/m/t) (behind left side of dash)
• Computer data lines system
• Cooling fans system
• Engine compartment relay/fuse box (left side of eng compt)
• Engine control module (ecm) (right side of engine compt, forward of strut tower)
• Engine control system main relay
• Fuel leakage control pump (under rear of vehicle, near fuel tank)
• Fuel leakage control relay
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 5a
• Hot at all times
• Ignition switch
• Instrument cluster
• Nca
• Outside temperature sensor (integral to left sideview mirror)
• Red
• Starting/ charging system

2.9L TURBO

2.9L Turbo, Engine Performance Wiring Diagram (1 of 3) for Volvo XC90 2003

List of elements for 2.9L Turbo, Engine Performance Wiring Diagram (1 of 3) for Volvo XC90 2003:

• (downstream of left catalytic converter) heated oxygen sensor 4
• (rear of right fender) 31/96
• (top rear of engine in air duct) mass airflow sensor
• (upstream of left catalytic converter) heated oxygen sensor 3
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A25
• A26
• A27
• A28
• A29
• A30
• A31
• A32
• A33
• A34
• A35
• A36
• A37
• A38
• A39
• A40
• A41
• A42
• A43
• A44
• A45
• A46
• A47
• A48
• A49
• A50
• A51
• A52
• A53
• A54
• A55
• A56
• A57
• A58
• A59
• A60
• A61
• A62
• A63
• A64
• A65
• A66
• A67
• A68
• A69
• A70
• Computer data lines system
• Coolant temperature sensor (on front of engine)
• Cooling fans system
• Engine control module (ecm) (at right side of eng compt)
• Engine throttle body (left side of engine)
• Front knock sensor (top left front side of engine)
• Fuel injectors
• Heated oxygen sensor
• Heated oxygen sensor (diagnosis 1)
• Impulse sensor (top rear of engine)
• Nca
• Oil pressure sensor (left side of engine)
• Pnk
• Rear knock sensor (left rear side of engine)
• Red

2.9L Turbo, Engine Performance Wiring Diagram (2 of 3) for Volvo XC90 2003

List of elements for 2.9L Turbo, Engine Performance Wiring Diagram (2 of 3) for Volvo XC90 2003:

• (at left front of eng compt) intake manifold temperature sensor
• (at right front of eng compart) climate control system pressure sensor
• (at top front of engine, near spark plugs) 31/88
• (left front of eng compt) evap valve
• (top front of engine) variable valve timing outlet solenoid
• (top of engine, near spark plugs) 31/89
• (top rear of engine) turbocharger control valve
• Camshaft position sensor (top rear of engine)
• Camshaft sensor (top rear of engine)
• Engine compartment relay/fuse box
• Engine control system main relay
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 5a
• Hot at all times
• Ignition coils
• Pnk
• Red
• Variable valve timing inlet solenoid (top rear of engine)

2.9L Turbo, Engine Performance Wiring Diagram (3 of 3) for Volvo XC90 2003

List of elements for 2.9L Turbo, Engine Performance Wiring Diagram (3 of 3) for Volvo XC90 2003:

• (behind left side of dash) central electronic module (cem)
• 31/48 (right rear of passenger's compartment, near floor)
• 31/6 (left kick panel)
• 31/93 (rear of left fender)
• A/c system
• A20
• Acc
• Accelerator pedal (ap) position sensor (near accelerator pedal)
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B20
• B21
• B22
• B23
• B24
• B25
• B26
• B27
• B28
• B29
• B30
• B31
• B32
• B33
• B34
• B35
• B36
• B37
• B38
• B39
• B40
• B41
• B42
• B43
• B44
• B45
• B46
• B47
• B48
• C14
• Central electronic module (behind left side of dash)
• Clutch pedal sensor (w/m/t) (behind left side of dash)
• Computer data lines system
• Coolant level sensor (on engine coolant reservoir)
• Cooling fans system
• Data link connector (dlc) (below left side of dash)
• Engine compartment relay/fuse box
• Engine control module (ecm) (right side of eng compt)
• Fuel leakage control pump (under rear of vehicle, near fuel tank)
• Fuel leakage control relay
• Fuel pump (in fuel tank)
• Fuel pump relay
• Fuse 10a
• Fuse 5a
• Hot at all times
• Ignition switch
• Instrument cluster
• Lock
• Nca
• Outside temperature sensor (integral to left sideview mirror)
• Passenger compartment fuse box
• Red
• Run
• Start
• Starting/ charging system
• Stoplight switch (top of brake pedal)
• Transmission system (w/a/t)

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Volvo XC90 2003

List of elements for Back-up Lamps Wiring Diagram for Volvo XC90 2003:

• (below rear of cargo compt) tow hitch connector
• (m/t)
• (on cargo compt relay/fuse box) rear electronic module
• (on transaxle)
• Automatic transmission solenoid
• Cargo compartment relay/fuse box
• Central electronic module (on passenger compartment relay box)
• Computer data lines system
• Fuse d4 10a
• G72 (rear of left rear door sill)
• G73 (rear of right rear door sill)
• G93 (rear of left front fender)
• Gear position contact
• Hot at all times
• Left reversing light
• Left tail lamp housing
• Nca
• Red
• Reversing light contact
• Reversing light relay
• Right reversing light
• Right tail lamp housing
• Transmission control module (right side of engine compt, forward of strut tower)

Exterior Lamps Wiring Diagram (1 of 2) for Volvo XC90 2003

List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Volvo XC90 2003:

• (left kick panel)
• (rear of left rear door sill)
• B/u
• Back-up lights circuit
• Brake light switch (on brake pedal bracket)
• C24
• Central electronic module (on passenger compartment relay box)
• Combined instrument panel
• Combustion preheater module
• Computer data lines system
• Door mirror light
• Engine compartment relay/fuse box
• Fog
• Front left door control module
• Front right door control module
• Fuse a2 60a
• Fuse b12 5a
• Fuse c22 20a
• Fuse c23 20a
• Fuse c32 7.5
• Fuse c33 7.5a
• Fuse c5 25a
• Fuse c6 25a
• G66 (left front door sill)
• G72
• G84 (right kick panel)
• G93 (rear of left front fender)
• Hazard warning flasher switch
• Hot at all times
• Left cem indicator shunt
• Left door mirror
• Left front fender directional indicator
• Left front lamp housing
• Left tail light lamp housing
• License plate light
• Light switch module
• Nca
• Park
• Passenger compartment fuse box
• Pnk
• Position/parking lights relay
• Red
• Right cem indicator shunt
• Right door mirror
• Steering wheel module
• Stop
• Tail
• Turn

Exterior Lamps Wiring Diagram (2 of 2) for Volvo XC90 2003

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Volvo XC90 2003:

• (below rear of cargo compt) tow hitch connector
• (rear of right rear door sill)
• Auxiliary brake light
• B/u
• Back-up lights circuit
• Body computer system (15 feed rear accessory relay)
• Brake light relay
• Brake lights shunt
• Cargo compartment relay/fuse box
• Computer data lines system
• Fog
• Foglight shunt
• Foglight trailer relay
• Fuse d14 7.5a
• Fuse d15 20a
• Fuse d2 10a
• Fuse d3 15a
• Fuse d9 15a
• G67 (right front door sill)
• G72 (rear of left rear door seal)
• G73
• G73 (rear of right rear door sill)
• G94 (rear of right front fender)
• Hot at all times
• Hot w/15 feed rear accessory relay energized
• Park
• Pnk
• Position/park/ reverse lights shunt
• Position/parking lights shunt
• Rear electronic module (on cargo compartment relay/fuse box)
• Rear foglight relay
• Red
• Right front fender directional indicator
• Right front lamp housing
• Right tail light lamp housing
• Stop
• Tail
• Turn

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram for Volvo XC90 2003

List of elements for Ground Distribution Wiring Diagram for Volvo XC90 2003:

• 15-feed overload relay
• Accelerator pedal sensor
• Accessory electronic module (aem)
• Air preheating ptc resistor
• Alarm siren scm
• Antenna ring/ ignition switch lighting
• Audio module
• Automatic transmission
• Auxiliary heater
• Bass speaker
• Bass speaker system relay
• Battery
• Brake control module
• Brake fluid level sensor
• Cargo compartment 12v outlet
• Cd control module mp2
• Ceiling light switch unit
• Central electronic module (cem)
• Climate control module
• Combustion preheat module (cpm)
• Coolant level sensor
• Cooling fan control module
• Data link connector
• Driver information module
• Driver power seat module (psm)
• Electronic power steering control module
• Electronic throttle module (etm)
• Engine control module
• Fan control module
• Front 12v outlet
• Fuel leakage control relay
• Fuel pump
• G1 (rear of right front fender)
• G10 (right kick panel)
• G2 (rear of left front fender)
• G3 (center rear of trunk)
• G47 (rear of left rear door sill)
• G48 (rear of right rear door sill)
• G6 (left kick panel)
• G66 (left front door sill)
• G67 (right front door sill)
• G72 (rear of left rear door sill)
• G73 (rear of right rear door sill)
• G83 (left kick panel)
• G84 (right kick panel)
• G88 (top of engine)
• G89 (top of engine)
• G91 (left rear of engine)
• G93 (rear of left front fender)
• G94 (rear of right front fender)
• G95 (rear of left front fender)
• G96 (rear of right front fender)
• G98 (center front of roof)
• Gas tank valve
• Glove compt light
• Hazard warning flasher switch
• Headlights high pressure wash
• Hood alarm contact
• Horns 1 & 2
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Integrated mobile phone
• Left front courtesy light
• Left front door control module (ddm)
• Left front door directional indicator
• Left front foglight
• Left front lamp housing
• Left headlamp level adjustment motor
• Left rear door lock unit
• Left rear power window switch
• Left seat heater
• Left tail light lamp housing
• Left vanity mirror lighting
• License plate light
• Light switch module
• Mp control module mp1
• Multimedia module
• Parking assistance module
• Passenger power seat module
• Radio
• Rain sensor
• Rear 12v outlet
• Rear climate control system
• Rear electronic module (rem)
• Rear reading lamp
• Rear window washer pump
• Rear window wiper motor
• Reversing light contact
• Right front courtesy light
• Right front door control module (pdm)
• Right front door directional indicator
• Right front foglight
• Right front fuel tank solenoid
• Right front lamp housing
• Right headlight level adjustment motor
• Right rear door lock unit
• Right rear power window switch
• Right seat heater
• Right tail light lamp housing
• Right vanity mirror lighting
• Rti display
• Shift lock solenoid
• Steering angle sensor module
• Steering wheel module
• Sun roof control module
• Sunroof control module
• Tail gate cargo compt light
• Tail gate lock unit
• Third row seat reading light
• Towing bracket wiring
• Transmission control module (tcm)
• Upper electronic module (uem)
• Vacuum pump
• Vehicle inclination sensor
• Washer fluid level sensor
• Windshield washer pump
• Windshield wiper motor

HEADLIGHTS

Headlights Wiring Diagram for Volvo XC90 2003

List of elements for Headlights Wiring Diagram for Volvo XC90 2003:

• (right kick panel)
• A14
• A16
• A18
• B17
• B18
• Cargo compartment relay/fuse box
• Central electronic module (cem) (behind left side of dash)
• Computer data lines system
• D11
• Driver information module
• Drl
• Engine compartment relay/fuse box
• Fog- light
• Foglight shunt
• Foglight trailer relay
• Front foglight relay
• Fuse b17 10a
• Fuse b18 10a
• Fuse b20 15a
• Fuse b21 15a
• Fuse c22 20a
• Fuse c30 10a
• Fuse c31 10a
• Fuse c34 15a
• Fuse c36 20a
• Fuse c38 15a
• Fuse d2 10a
• G72 (rear of left rear door sill)
• G73 (rear of right rear door sill)
• G84
• G93 (rear of left front fender)
• G94 (rear of right front fender)
• Gdl
• Gdl high/low beam relay
• High beam relay
• Hot at all times
• Left front foglight
• Left front lamp housing
• Left taillight housing
• Light switch module
• Low beam relay
• Low beam shunt
• Main
• Passenger compartment fuse box
• Pnk
• Rear electronic module (rem) (at left side of trunk)
• Rear foglight relay
• Red
• Right front foglight
• Right front lamp housing
• Right taillight housing
• Steering wheel module
• Tow hitch connector

HORN

Horn Wiring Diagram for Volvo XC90 2003

List of elements for Horn Wiring Diagram for Volvo XC90 2003:

• (right kick panel) g84
• A19
• B17
• B18
• C25
• Central electronic module (cem) (behind left side of dash)
• Computer data lines system
• Contact reel
• D12
• Engine compartment relay/fuse box (left side of engine compt)
• Fuse b9 15a
• G93 (rear of left front fender)
• Horn
• Horn relay
• Horn switch
• Hot at all times
• Steering wheel module
• V70
• Xc90

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram for Volvo XC90 2003

List of elements for Instrument Cluster Wiring Diagram for Volvo XC90 2003:

• (behind left side of dash, on passenger compt relay box) central electronic control module
• (on passenger compt relay box)
• (rear of right front fender) g1
• (v70) (xc90)
• 2.4l non- turbo
• A/t
• Brake control module (at left rear of eng compt)
• Brake fluid level monitor (on brake fluid reservoir)
• Computer data lines system
• Coolant level monitor (on engine coolant reservoir)
• Coolant temperature sensor (on front of eng)
• Driver information module
• Engine control module (at right side of eng compt, forward of strut tower)
• Exc 2.4l non- turbo
• Extended di-feed relay (xc90)
• Extended x-feed relay (v70)
• Fuel pump (in fuel tank)
• Fuse c24 c21 10a
• G83 (left kick panel)
• G93 (rear of left front fender)
• Hot at all times
• Impulse sensor (on top rear of eng)
• Left abs sensor
• Left pump fuel level sensor
• M/t
• Oil pressure sensor (on left side of eng)
• Outside temperature sensor
• Parking brake switch (at base of parking brake lever)
• Passenger compartment fuse box (at left end of dash)
• Rear electronic module (at left side of trunk, on cargo compt relay/fuse box)
• Red
• Right abs sensor
• Right front door control module
• Right power door mirror
• Right pump fuel level sensor
• Transmission control module (at right side of eng compt, forward of strut tower)
• Washer fluid level monitor (in windshield washer reservoir)

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for Volvo XC90 2003

List of elements for Courtesy Lamps Wiring Diagram for Volvo XC90 2003:

• (center front of roof)
• (center front of roof) g98
• (left front door sill)
• (left kick panel)
• (left rear of pass compt)
• (right front door sill)
• (right kick panel)
• A10
• A14
• A16
• Antenna control module
• Antenna ring/ ignition switch light
• B10
• B12
• B17
• B18
• C18
• Cargo compt fuse box
• Central electronic module (on passenger compt relay box)
• Computer data lines system
• D18
• D19
• Dome light control module
• Fuse c14 10a
• Fuse c27 10a
• Fuse c5 25a
• Fuse c6 25a
• Fuse d1 10a
• G10
• G66
• G67
• G72
• G98
• Glove compartment light
• Hot at all times
• Left door mirror light
• Left front door control module
• Left front door lock unit
• Left front entry light
• Left power door mirror
• Left rear door lock unit
• Left vanity mirror light
• Passenger compt fuse box
• Pnk
• Rear electronic module (on cargo compartment relay/fuse box)
• Rear reading lights
• Red
• Right door mirror light
• Right front door control module
• Right front door lock unit
• Right front entry light
• Right power door mirror
• Right rear door lock unit
• Right vanity mirror light
• Shield
• Steering wheel module
• Tailgate cargo compartment light
• Tailgate lock unit
• Third row seat reading lights
• Upper electronic module (above center of windshield, on rearview mirror)

Instrument Illumination Wiring Diagram for Volvo XC90 2003

List of elements for Instrument Illumination Wiring Diagram for Volvo XC90 2003:

• (not used)
• (right kick panel)
• (v70) (xc90)
• (v70) a7
• (xc90) d2
• A/c climate control switch
• A11
• A12
• A13
• A14
• A16
• A18
• Audio/mobile phone switch
• Auto
• Auto climate control switch
• Auxiliary light switch
• B17
• B18
• Central electronic module (on passenger compt relay box)
• Climate control lighting
• Climate control module
• Compartment fan potentiometer lighting
• Computer data lines system
• Contact reel
• Courtesy light switch module
• Cruise control switch
• Defr
• Defroster climate control switch
• Extended x feed relay (v70) extended di feed relay (xc90)
• Fan switch
• Floor
• Floor climate control switch
• Front cigarette lighter 12v outlet
• Fuse c23 c22 5a
• Fuse c24 c21 10a
• Fuse c32 c27 10a
• Fuse c37 c7 30a
• G66 (left front door sill)
• G67 (right front door sill)
• G84
• Heated rear window/door mirrors switch
• Heated rear window/mirrors/ front seats lighting switches
• Hot at all times
• Instrument panel
• Left heated control lighting
• Left rear door light switch
• Left seat heated switch
• Left side temperature switch
• Light control module switch
• Max defroster switch
• Nca
• Passenger compartment fuse box
• Power child lock switch (pcl)
• Power sun roof switch
• Radio
• Rear adjustable head restraint
• Rear door power window child lock relay
• Rec
• Recirculation a/c light
• Recirculation switch
• Red
• Reduced alarm switch
• Retractable door mirrors switch
• Right heated control lighting
• Right rear door light switch
• Right seat heated switch
• Right side temperature switch
• Spin control switch
• Steering wheel module (on side of passenger comptment relay box)
• Sunroof control module
• Trunk lid/ tailgate private lock switch
• Upper electronic module (above center of windshield, on rearview mirror)
• Vent
• Ventilation climate control switch

MEMORY SYSTEMS

Driver"s Memory Seat Wiring Diagram for Volvo XC90 2003

List of elements for Driver"s Memory Seat Wiring Diagram for Volvo XC90 2003:

• (v70) (xc90)
• B17
• B18
• Back
• C10
• C11
• C12
• C13
• C14
• C15
• C16
• Central electronic module (behind left side of dash)
• Computer data lines system
• Down
• Driver's seat forward/ rearward motor
• Driver's seat front edge up/down motor
• Driver's seat lumbar support motor
• Driver's seat rear edge up/down motor
• Driver's side power seat module
• Driver's side power seat switch
• E10
• E11
• E12
• Extended x-feed relay
• Forw
• Forward/ rearward switch
• Front edge up/down switch
• Fuse c24 c21 10a
• Fuse c3 30a
• G66 (left front door sill)
• Hot at all times
• Lumbar switch
• Passenger compartment fuse box (left end of dash)
• Pnk
• Position
• Position 1
• Position 2
• Position 3
• Rear edge up/down switch
• Rearw
• Red

Memory Mirrors Wiring Diagram for Volvo XC90 2003

List of elements for Memory Mirrors Wiring Diagram for Volvo XC90 2003:

• A10
• A11
• A12
• A13
• A14
• A25
• A26
• A27
• A28
• A29
• B12
• Climate control module (center of dash)
• Computer data lines system
• Fold-back
• Fuse c5 25a
• Fuse c6 25a
• G66 (left front door sill)
• G67 (right front door sill)
• Hot at all times
• Left front door control module
• Left power door mirror
• Passenger compartment fuse box (left end of dash)
• Pnk
• Red
• Retractable door mirrors switch
• Right front door control module
• Right power door mirror
• X-direction
• Y-direction

NAVIGATION

Navigation Wiring Diagram for Volvo XC90 2003

List of elements for Navigation Wiring Diagram for Volvo XC90 2003:

• A10
• Antenna control module
• Audio module
• B10
• B17
• B18
• Cd control module
• Central electronic module (on passenger compartment relay box)
• Com- puter data lines system
• Computer data lines system
• Fuse c20 25a
• Fuse c37 10a
• G83 (left kick panel)
• G84 (right kick panel)
• Hot at all times
• Info- tainment relay
• Infotainment control module
• Md control module
• Multimedia display
• Multimedia module
• Passenger compartment fuse box (at left end of dash)

Parking Assistant Wiring Diagram for Volvo XC90 2003

List of elements for Parking Assistant Wiring Diagram for Volvo XC90 2003:

• Cargo compartment fuse box (at left side of cargo compt)
• Fuse d15 20a
• G72 (at left rear of passenger compt)
• Hot in run or start
• Parking assistance module (left rear corner of cargo compt)
• Rear electronic module (on cargo compt relay/fuse box)

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 3) for Volvo XC90 2003

List of elements for Power Distribution Wiring Diagram (1 of 3) for Volvo XC90 2003:

• red
• (at left end of dash) passenger compartment fuse box
• (at left side of engine compartment) engine compartment relay/fuse box
• Accessory (auxiliary light)
• Battery
• Brake control module (bcm)
• Brake light contact
• C24
• Capacitor
• Central electronic module
• Combustion preheater module (cpm)
• Cooling fan electrics box, accelerator pedal sensor, climate control system relay
• Data link connector, light switch module. climate control module, steering wheel module
• Extended d1 feed relay
• Extended d2 feed relay, gear selector module
• From ignition switch (diagram 3 of 3)
• From overload relays (diagram 3 of 3)
• Fuel pump
• Fuse a2 60a
• Fuse a3 60a
• Fuse a4 60a
• Fuse a8 80a
• Fuse b1 25a
• Fuse b12 5a
• Fuse b13 25a
• Fuse b14 30a
• Fuse b16 15a
• Fuse b19 30a
• Fuse b2 20a
• Fuse b22 25a
• Fuse b9 15a
• Fuse c20 10a
• Fuse c21 10a
• Fuse c22 20a
• Fuse c23 20a
• Fuse c24 10a
• Fuse c25 10a
• Fuse c26 15a
• Fuse c27 10a
• Fuse c28 5a
• Fuse c32 7.5a
• Fuse c33 7.5a
• Fuse c34 15a
• Fuse c35
• Fuse c36 20a
• Fuse c37 10a
• Fuse c38 15a
• G93 (rear of left front fender)
• Generator
• Horn relay
• Infotainment relay
• Intermittent windshield wiper relay
• Jump start terminal
• Left cem indicator shunt,
• Left front parking light, towing bracket module, tail light/parking light rem shunt
• Left/right front foglights
• Low beam relay, daytime running lights relay
• Low/high speed windshield wiper relay
• Multimedia display, md control module, cd control module, infotainment accessory wiring
• Not used
• Parking light relay
• Red
• Right front door control module
• Right front parking light, parking light/tail light rem shunt, license plate lights,
• Siren control module
• Starter motor
• Starter motor relay
• Sun roof motor
• To battery fuse box (diagram 2 of 3)
• To fuse b23 (diagram 2 of 3)
• To fuse c1 (diagram 3 of 3)
• To fuse c3 (diagram 3 of 3)
• To fuse c5 (diagram 3 of 3)
• Towing bracket wiring
• Windshield washer motor relay

Power Distribution Wiring Diagram (2 of 3) for Volvo XC90 2003

List of elements for Power Distribution Wiring Diagram (2 of 3) for Volvo XC90 2003:

• (at left side of engine compartment)
• A red
• Accelerator pedal sensor, electrics box cooling fan
• Accessory electronic module
• Bass speaker system relay
• Brake light relay, brake light rem shunt
• C20
• Cargo compartment 12v outlet
• Cargo compartment 12v outlet shunt
• Cargo compartment fuse box (at left side of cargo compt)
• Climate control system relay
• D18
• Differential electronic module
• Electronic throttle module, engine control module
• Engine compartment relay/fuse box
• Engine control module
• Engine control module main relay
• Engine control module, fuel injectors, mass airflow sensor
• Evap valve, camshaft reset valve, air preheating ptc resistor, turbocharger control valve, variable valve timing inlet solenoid, variable valve timing outlet solenoid,
• From battery (diagram 1 of 3)
• From f fuse a7 (diagram 1 of 3)
• From fuse d5 (diagram 2 of 3)
• Fuel distributor, dfco fuel cutoff valve, vacuum pump switch
• Fuel leakage control pump
• Fuel system relay
• Fuse b10 10a
• Fuse b11 20a
• Fuse b15 15a
• Fuse b23 5a
• Fuse b3 15a
• Fuse b4 20a
• Fuse b5 10a
• Fuse b6 15a
• Fuse b7 10a
• Fuse b8 10a
• Fuse d1 10a
• Fuse d10 5a
• Fuse d11 15a
• Fuse d12 15a
• Fuse d13 15a
• Fuse d15 20a
• Fuse d16
• Fuse d17 7.5a
• Fuse d18
• Fuse d2 10a
• Fuse d3 15a
• Fuse d4 10a
• Fuse d5 5a
• Fuse d6 10a
• Fuse d7 15a
• Fuse d8 20a
• Fuse d9 15a
• Fuse e1 40a
• Fuse e2 40a
• Fuse e3 40a
• Fuse e4
• Fuse e5 40a
• Fuse e6
• Fuse e7 40a
• G73 (rear of right rear door sill)
• Heated oxygen sensors
• Heated rear window relay
• Intermittent rear window wiper on/off relay
• Left/right rear door deadlock relay, filler flap/rear doors locking relay, fuel filler flap unlocking relay, left/right rear door locking/unlocking relay, rear door deadlock relay
• Main fuses (next to battery, in cargo comp)
• Not used
• Parking assistance module
• Rear accessory relay (15 feed)
• Rear climate control system relay
• Rear electrical module (left rear corner of cargo compt)
• Rear electronic module
• Rear electronic module (rem)
• Rear fog light relay, foglight rem shunt, trailer fog light relay, rear electronic module
• Rear window washer motor relay
• Rear window wiper relay
• Red
• Reversing light relay
• Road traffic information module
• Spark plug & ignition coil, egr valve, engine mounting solenoid valve, variable turbo geometry solenoid, air preheating ptc resistor
• Tailgate unlocking relay
• To rear accessory relay (diagram) 2 of 3
• Towing bracket wiring

Power Distribution Wiring Diagram (3 of 3) for Volvo XC90 2003

List of elements for Power Distribution Wiring Diagram (3 of 3) for Volvo XC90 2003:

• (at left end of dash) passenger compartment fuse box
• 15i
• Acc
• Antenna ring/ ignition switch lighting
• Audio control module
• Brake control module, steering angle sensor module
• Central electronic module
• Driver power seat module
• Electronic power steering control module
• Engine control module
• Fan control module
• From fuse a2 (diagram 1 of 3)
• From fuse a3 (diagram 1 of 3)
• From fuse a4 (diagram 1 of 3)
• From fuse c12 (diagram 1 of 3)
• Front 12v outlet
• Front left door control module
• Front right door control module
• Fuse c1 30a
• Fuse c10 5a
• Fuse c11 15a
• Fuse c12 10a
• Fuse c13
• Fuse c14 10a
• Fuse c15 10a
• Fuse c16 5a
• Fuse c17 5a
• Fuse c18 15a
• Fuse c19 15a
• Fuse c2 30a
• Fuse c29
• Fuse c3 30a
• Fuse c4 30a
• Fuse c5 25a
• Fuse c6 25a
• Fuse c7 30a
• Fuse c8
• Fuse c9 15a
• G10 (right kick panel)
• G6 (left kick panel)
• Ignition switch
• Integrated mobile telephone
• Key in ignition switch
• Key-in
• Left seat heater
• Left/right headlight wiper motors, left/right headlight adjustment motors
• Left/right seat belt buckle switches, passenger power seat unit, central electronic module
• Nca
• Not used
• Off
• Overload relay 15-feed
• Overload relay x feed
• Passenger compartment fuse box
• Passenger power seat module
• Power window/ power child lock rear door relay,
• Rear 12v outlet
• Red
• Right rear power window up relay, right rear power window down relay, rear power window down relay, rear power window up relay, left/right rear door power window switch
• Right seat heater
• Start
• To fuse c34 (diagram 1 of 3)
• To ignition switch (diagram 3 of 3)
• To starter motor relay (diagram 1 of 3)
• Upper electronic module, rain sensor, ceiling light switch unit, rear reading light

POWER DOOR LOCKS

Power Door Locks Wiring Diagram (1 of 2) for Volvo XC90 2003

List of elements for Power Door Locks Wiring Diagram (1 of 2) for Volvo XC90 2003:

• A11
• A12
• A13
• A14
• A16
• B12
• Bll
• Cargo compartment relay/fuse box (at left side of trunk)
• Climate control module
• Combination instrument panel
• Computer data lines system
• Fuse c5 25a
• Fuse c6 25a
• Fuse c7 30a
• Fuse d6 10a
• Fuse d8 20a
• G66 (left front door sill)
• G67 (right front door sill)
• Hot at all times
• Key
• Left front door control module
• Left front door lock unit
• Lock
• Passenger compartment fuse box (at left end of dash)
• Pnk
• Power child lock switch
• Rear electronic module (at left side of trunk, on cargo compartment relay/fuse box)
• Red
• Right front door control module
• Right front door lock unit
• Trunk lid/ tailgate opening relay
• Trunk lid/ tailgate private lock switch
• Unlock
• Upper electronic module (on rearview mirror)

Power Door Locks Wiring Diagram (2 of 2) for Volvo XC90 2003

List of elements for Power Door Locks Wiring Diagram (2 of 2) for Volvo XC90 2003:

• (on passenger compartment relay box) central electronic module
• B12
• B13
• B17
• B18
• Bll
• C18
• Computer data lines system
• Fuel filler flap locking motor
• Fuel filler flap locking relay
• Fuel filler flap unlocking relay
• G66 (left front door sill)
• G67 (right front door sill)
• G72 (rear of left rear door sill)
• Left rear door deadlock relay
• Left rear door lock unit
• Left rear unlocking relay
• Pcl
• Pnk
• Rear door power window child lock relay
• Rear doors deadlock relay
• Rear electronic module (at left side of trunk, on cargo compartment relay/fuse box) box)
• Right rear door deadlock relay
• Right rear door lock unit
• Right rear unlocking relay
• Tailgate lock module

POWER MIRRORS

Power Mirrors Wiring Diagram for Volvo XC90 2003

List of elements for Power Mirrors Wiring Diagram for Volvo XC90 2003:

• (v70) (xc90)
• A11
• A12
• A13
• A14
• A26
• A27
• A28
• A29
• B12
• Climate control module (center of dash)
• Computer data lines system
• Fold-back
• Fuse c35 c5 25a
• Fuse c36 c6 25a
• G66 (left front door sill)
• G67 (right front door sill)
• Hot at all times
• Left front door control module
• Left power door mirror
• Passenger compartment fuse box (left end of dash)
• Pnk
• Red
• Retractable door mirrors switch
• Right front door control module
• Right power door mirror
• X-direction
• Y-direction

POWER SEATS

Heated Seats Wiring Diagram for Volvo XC90 2003

List of elements for Heated Seats Wiring Diagram for Volvo XC90 2003:

• (v70) (xc90)
• A11
• A12
• A13
• A14
• B11
• B17
• B18
• Backrest heater
• Central electronic module (behind left side of dash)
• Climate control module
• Computer data lines system
• Fuse c7 c18 15a
• Fuse c8 c19 15a
• G66 (rear of right rear door sill)
• G67 (right front door sill)
• Left front heated seat switch
• Left seat heater
• Passenger compartment fuse box (left end of dash)
• Red
• Right front heated seat switch
• Right seat heater
• Seat heater
• Temperature sensor

Passenger"s Power Seat Wiring Diagram for Volvo XC90 2003

List of elements for Passenger"s Power Seat Wiring Diagram for Volvo XC90 2003:

• (v70) (xc90)
• Aft
• Back
• Backrest motor
• Backrest switch
• Down
• Fore
• Fore/aft motor
• Fore/aft switch
• Forw
• Front edge up/down motor
• Front edge up/down switch
• Fuse 30a
• Fuse c14 c10 5a
• G67 (right front door sill)
• Hot at all times
• Passenger compartment fuse box
• Passenger side power seat module
• Pnk
• Rear edge up/down motor
• Rear edge up/down switch
• Red
• Stop logic

POWER TOP/SUNROOF

Sunroof Wiring Diagram for Volvo XC90 2003

List of elements for Sunroof Wiring Diagram for Volvo XC90 2003:

• (v70) (xc90)
• Bwd
• Computer data lines system
• Dome light control module
• Fuse c34 c26 15a
• Fwd
• G6 (left kick panel)
• G98 (center front of roof)
• Hot at all times
• Passenger compartment fuse box (at left end of dash)
• Pnk
• Power sun roof switch
• Red
• Solid state
• Sun roof control module (forward of sun roof opening)
• Sun roof motor (forward of sun roof opening)
• Upper electronic module (above center of windshield, on rearview mirror)

POWER WINDOWS

Power Windows Wiring Diagram for Volvo XC90 2003

List of elements for Power Windows Wiring Diagram for Volvo XC90 2003:

• (left front door sill) g66
• (right front door sill) g67
• (v70) (xc90)
• A16
• A19
• A23
• A24
• B12
• B17
• B18
• Central electronic module (on passenger compartment relay box)
• Computer data lines system
• Fuse c35 c5 25a
• Fuse c36 c6 25a
• Fuse c37 c7 30a
• G66 (left front door sill)
• G67 (right front door sill)
• Hot at all times
• Left front door control module
• Left front power window motor
• Left rear door power window switch
• Left rear power window down relay
• Left rear power window motor
• Left rear power window up relay
• Passenger compartment fuse box (at left end of dash)
• Rear doors power window child lock relay
• Red
• Right front door control module
• Right front power window motor
• Right rear door power window switch
• Right rear power window down relay
• Right rear power window motor
• Right rear power window up relay
• Solid state

RADIO

Radio Wiring Diagram for Volvo XC90 2003

List of elements for Radio Wiring Diagram for Volvo XC90 2003:

• Audio mobile phone switch
• Audio module
• Center dash- board speaker
• Central electronic module (behind left side of dash)
• Climate control module (ccm)
• Computer data lines system
• Conn a
• Conn b
• Conn c
• Conn d
• Contact reel
• Cruise control switch (sws)
• Fuse c2 30a
• Fuse c20 5a
• G84 (right kick panel)
• Hot at all times
• Hot in run
• Infotainment relay
• Left d-pillar speaker
• Left front door speaker
• Left front tweeter
• Left rear door speaker
• Left rear headphone socket
• Microphone
• Nca
• Passenger compartment fuse box
• Red
• Right d-pillar speaker
• Right front door speaker
• Right front tweeter
• Right rear door speaker
• Right rear headphone socket
• Shield
• Solid state
• Steering wheel module (swm)

SHIFT INTERLOCK

Shift Interlock Wiring Diagram for Volvo XC90 2003

List of elements for Shift Interlock Wiring Diagram for Volvo XC90 2003:

• (in floor console, at base of gear selector lever)
• (rear of left front fender) g93
• (rear of right front fender) g94
• (v70) (xc90)
• A/t
• A53
• A54
• B13
• B14
• B17
• B18
• B21
• Brake light contact (on brake pedal bracket)
• Central electronic module (behind left side of dash)
• Computer data lines system
• Engine compartment relay/fuse box (at left side of engine compt)
• Extended x-feed relay
• Fuse b12 5a
• Fuse c21 c24 10a
• Gear shift module (at base of gear selector lever)
• Hot at all times
• M/t
• Passenger compartment fuse box (at left end of dash)
• Red
• Shift lock solenoid
• Shift lock solenoid (in floor console, at base of gear selector lever)
• Transmission control module (right side of engine compt)

STARTING/CHARGING

Charging Wiring Diagram for Volvo XC90 2003

List of elements for Charging Wiring Diagram for Volvo XC90 2003:

• (on engine compartment relay/fuse box) jump start terminal
• B17
• B18
• Battery
• Battery fuse box
• Central electronic module (behind left side of dash)
• Computer data lines system
• Distribution rail (in engine compartment relay/fuse box)
• G3 (center rear of trunk)
• Generator
• Instrument cluster
• Power distribution system
• Red
• Starter

Starting Wiring Diagram for Volvo XC90 2003

List of elements for Starting Wiring Diagram for Volvo XC90 2003:

• 15a
• A20
• A37
• A44
• A53
• A55
• Acc
• B13
• B14
• B17
• B18
• B23
• Battery
• Central electronic module (behind left side of dash)
• Computer data lines system
• Engine compartment relay/fuse box (left side of engine compartment)
• Engine control module (right side of engine compt)
• Fuse b22 15a
• Fuse c12 10a
• G3 (center rear of trunk)
• G94 (rear of right front fender)
• Generator
• Hot at all times
• Ignition switch
• Jump start terminal
• Off
• Passenger compartment fuse box (at left end of dash)
• Red
• Start
• Starter
• Starter motor relay
• Transmission control module (a/t) (right side of engine compt)

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 2) for Volvo XC90 2003

List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Volvo XC90 2003:

• (third row of seats) left hand belt tensioner igniter
• (third row of seats) left hand inflatable curtain igniter
• Acc
• B19
• B20
• Central electronic module (cem) (behind left side of dash, on passenger compartment relay box)
• Computer data lines system
• Contact reel
• Data link connector (partial) (below left side of dash)
• Driver information module (dim)
• Driver side air bag igniter
• Driver side air bag igniter step 2
• Hot at all times
• Ignition switch
• Left front belt tensioner igniter
• Left front side air bag igniter
• Left rear belt tensioner igniter
• Left-hand front side impact sensor
• Left-hand rear side impact sensor (near rear of left rear door)
• Nca
• Off
• Passenger side air bag igniter
• Passenger side air bag stage 2 igniter
• Solid state
• Start
• W/ telephone
• W/o telephone

Supplemental Restraints Wiring Diagram (2 of 2) for Volvo XC90 2003

List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Volvo XC90 2003:

• (behind right side of front bumper) front impact sensor 2
• Center rear seat belt tensioner igniter
• Computer data lines system
• Front impact sensor 1 (behind left side of front bumper)
• Left seat belt latch switch (on left seat belt buckle)
• Left-hand inflatable curtain igniter
• Nca
• Right front seat belt tensioner igniter
• Right front side air bag igniter
• Right rear belt tensioner igniter
• Right seat belt latch switch (on right seat belt buckle)
• Right-hand belt tensioner igniter (third row of seats)
• Right-hand front side impact sensor
• Right-hand inflatable curtain igniter
• Right-hand inflatable curtain igniter (third row of seats)
• Right-hand rear side impact sensor (near rear of right rear door)
• Solid state
• Steering column igniter

TRANSMISSION

A/T Wiring Diagram, AT65AWD for Volvo XC90 2003

List of elements for A/T Wiring Diagram, AT65AWD for Volvo XC90 2003:

• (pins 15-20 not used)
• (pins 3-12 not used)
• (pins 42-43 not used)
• (pins 47-49 not used)
• (pins 60-62 not used)
• (pins 66-67 not used)
• Automatic transmission program selector
• B13
• B26
• C24
• Central electrical module (behind left side of dash)
• Computer data lines system
• Data link connector (below left side of dash)
• Engine compartment fuse/relay box (left side of engine compt)
• Engine control module (right side of engine compt)
• Extended d2 feed relay (a/t)
• Fuse b12 5a
• Fuse c24 10a
• G31/93 (rear of left front fender)
• G31/94 (rear of right front fender)
• Gear selector module switch
• Gear shift position switches (top right of transaxle)
• Hot at all times
• Input speed sensor (rear of transaxle)
• Nca
• Nca ot
• Nca otg
• Nca sp2+
• Nca sp2-
• Oil pressure sensor (rear of transaxle)
• Output speed sensor (right front of transaxle)
• Passenger compartment fuse box (at left end of dash)
• Red
• Sth
• Sthg
• Stoplight switch (on brake pedal bracket)
• Transmission control module (right side of engine compt, forward of strut tower)
• Transmission oil temperature sensor (bottom of transaxle)
• Transmission solenoids (in transaxle)

A/T Wiring Diagram, AW55-50, AW50AWD for Volvo XC90 2003

List of elements for A/T Wiring Diagram, AW55-50, AW50AWD for Volvo XC90 2003:

• (except xc90) (xc90)
• Automatic transmission program selector
• B13
• B26
• C24
• Central electrical module (behind left side of dash)
• Computer data lines system
• Data link connector (below left side of dash)
• Engine compartment fuse/relay box (left side of engine compt)
• Engine control module (right side of engine compt)
• Fuse b12 5a
• Fuse c21 c24 10a
• G31/93 (left side of engine compt, on fender)
• G31/94 (right side of engine compt, on fender)
• Gear selector module switch
• Gear shift position switches (on transaxle)
• Hot at all times
• Input speed sensor (rear of transaxle)
• Nca
• Otg
• Output speed sensor (on transaxle)
• Passenger compartment fuse box (at left end of dash)
• Red
• Sls
• Slsg
• Slt
• Sltg
• Slu
• Slug
• Sp1+
• Sp1-
• Sp2+
• Sp2-
• Stoplight switch (on brake pedal bracket)
• Transmission control module (right side of engine compt, forward of strut tower)
• Transmission oil temperature sensor (bottom of transaxle)
• Transmission solenoids (in transaxle)

WARNING SYSTEMS

Warning Systems Wiring Diagram for Volvo XC90 2003

List of elements for Warning Systems Wiring Diagram for Volvo XC90 2003:

• A14
• A16
• Acc x
• B17
• B18
• B19
• B20
• Brake control module (on left rear of engine compt)
• Central electronic module (on passenger compt relay box)
• Computer data lines system
• Driver information module
• Hot at all times
• Ignition switch
• Key-in ignition switch
• Left front abs sensor (on wheel hub)
• Left seat belt lock switch
• Off
• Passenger sear weight sensor
• Rear electronic module (on cargo compartment relay/fuse box)
• Right front abs sensor (on wheel hub)
• Right seat belt lock switch
• Srs control module (behind gear selector lever)
• Start
• Steering wheel module

WIPER/WASHER

Front Wiper/Washer Wiring Diagram for Volvo XC90 2003

List of elements for Front Wiper/Washer Wiring Diagram for Volvo XC90 2003:

• (v70) (xc90)
• A13
• A14
• A16
• B15
• B16
• B17
• B18
• Central electronics module (behind left side of dash, on passenger compt relay box)
• Computer data lines system
• Engine compartment relay/fuse box (left side of engine compt, forward of strut tower)
• Fuse b13 25a
• Fuse b16 15a
• Fuse c28 c14 10a
• G1 (rear of right front fender)
• G93 (rear of left front fender)
• G98 (center front of roof)
• Hot at all times
• Intermittent windshield wiper relay
• Low/high speed windshield wiper relay
• Passenger compartment fuse box
• Rain sensor
• Red
• Steering wheel module
• Upper electronic module (front of roof)
• Washer fluid level monitor
• Windshield washer motor relay
• Windshield washer pump
• Windshield wiper motor (left side of firewall)
• Windshield wiper motor (on left side of firewall)
• Xc90

Headlamp Washer Wiring Diagram for Volvo XC90 2003

List of elements for Headlamp Washer Wiring Diagram for Volvo XC90 2003:

• B15
• B17
• B18
• Central electronics module (behind left side of dash, on passenger compt relay box)
• Computer data lines system
• Engine compt relay/fuse box (left side of engine compt, forward of strut tower)
• Fuse b15 15a
• G1 (rear of right front fender)
• High pressure wash relay
• Hot at all times
• Nca
• Washer fluid level monitor
• Windshield washer pump
• Windshield wiper motor (on left side of firewall)

Rear Wiper/Washer Wiring Diagram for Volvo XC90 2003

List of elements for Rear Wiper/Washer Wiring Diagram for Volvo XC90 2003:

• A14
• A16
• A17
• B15
• B17
• B18
• Cargo compartment relay/ fuse box (left side of trunk)
• Central electronics module (behind left side of dash, on passenger compt relay box)
• Computer data lines system
• Engine compt relay/fuse box (left side of engine compt, forward of strut tower)
• Fuse b10 10a
• Fuse d12 15a
• G1 (rear of right front fender)
• G72 (rear of left rear door sill)
• G93 (rear of left front fender)
• Hot at all times
• Intermittent rear window wiper on/off relay
• Rear electronic module (on cargo compartment relay/fuse box)
• Rear window washer motor relay
• Rear window wiper motor
• Rear window wiper relay
• Red
• Steering wheel module
• Washer fluid level monitor
• Windshield washer pump
• Windshield wiper motor (on left side of firewall)