Diagram sections — 30 (59 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS MEMORY SYSTEMS NAVIGATION POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 2) for Volvo V70 2003 List of elements for Automatic A/C Wiring Diagram (1 of 2) for Volvo V70 2003: 49 (not used) (right kick panel) g84 15/20 15/23 15/30 2.4l 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 x-feed relay Fuse a8 60a Fuse b11 20a Fuse b8 10a Fuse c23 5a Fuse c24 10a Fuse c26 30a 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) Automatic A/C Wiring Diagram (2 of 2) for Volvo V70 2003 List of elements for Automatic A/C Wiring Diagram (2 of 2) for Volvo V70 2003: 35 (rear of left front fender) g2 (right kick panel) g10 2.3l & 2.4l turbo 2.4l A14 A18 A21 A37 A39 A40 A55 A58 A60 A61 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 Manual A/C Wiring Diagram for Volvo V70 2003 List of elements for Manual A/C Wiring Diagram for Volvo V70 2003: 69 (not (right kick panel) g10 (right kick panel) g84 15/20 15/23 15/30 2.3l & 2.4l turbo 2.4l A/c relay A/c solenoid switch A10 A11 A12 A13 A14 A15 A16 A21 A39 A40 A58 A60 A61 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 x feed relay Fan control module (behind right side of dash) Fuse b11 20a Fuse b8 10a Fuse b8 60a Fuse c23 5a Fuse c24 10a Fuse c26 30a 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)
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram, with Dynamic Stability Control for Volvo V70 2003 List of elements for Anti-lock Brakes Wiring Diagram, with Dynamic Stability Control for Volvo V70 2003: 49 (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-lock Brakes Wiring Diagram, without Dynamic Stability Control for Volvo V70 2003 List of elements for Anti-lock Brakes Wiring Diagram, without Dynamic Stability Control for Volvo V70 2003: 36 A11 A12 A13 A14 Abs control module (on left rear of engine compt) Abs pump motor B13 B17 B18 B26 Brake light contact Brake pedal sensor Central electronic module (behind left side of dash) Climate control module Computer data lines system 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 5a G93 (rear of left fender) G95 (rear of left front fender) Hot at all times Hot in on or start Hot with engine running Instrument cluster Left front abs sensor (on wheel hub) Left rear abs sensor (on wheel hub) Passenger compartment fuse box (at left end of dash) Red Right front abs sensor (on wheel hub) Right rear abs sensor (on wheel hub) Spin control switch Vacuum pump (left rear of engine) Vacuum pump switch (front of engine compt)
ANTI-THEFT Anti-theft Wiring Diagram for Volvo V70 2003 List of elements for Anti-theft Wiring Diagram for Volvo V70 2003: 51 A/c system A11 A12 A13 A14 A15 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 Fuse c38 5a G47 (rear of left rear door sill) 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) G99 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 glass breakage wire (optional) Left rear door lock unit Microwave sensor alarm (at rear of sun roof opening) Nca Passenger compartment fuse box (at left end of dash) Pnk Rear electronic module (left side of trunk, on cargo compt relay/fuse box) Red Right front door control module (inside right front door) Right front door lock unit Right glass breakage wire (optional) Right rear door lock unit Sun sensor/ electronic immobilizer alarm indicator (top center of dash) Switch reduced alarm Tail gate lock unit (inside trunk door) Tailgate glass breakage sensor (optional) Ulk Upper electronic module (above center of windshield on rear- view mirror) Vehicle inclination sensor (at left rear side of trunk) W/ bass speaker Immobilizer Wiring Diagram for Volvo V70 2003 List of elements for Immobilizer Wiring Diagram for Volvo V70 2003: 18 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 c25 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 V70 2003 List of elements for Central Electronic Module Wiring Diagram (1 of 2) for Volvo V70 2003: 57 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 Central Electronic Module Wiring Diagram (2 of 2) for Volvo V70 2003 List of elements for Central Electronic Module Wiring Diagram (2 of 2) for Volvo V70 2003: 49 (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 Door locks system Engine controls system Extended d2 feed realy Exterior lights system From central electronic a module (cem) (diagram 1 of 2) Front foglights relay Fuel leakage control relay Fuel pump relay Fuse c22 20a Fuse c32 10a G6 (left kick panel) Gear shift selector module Headlights system High beam relay Hot at all times 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 distribution system 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 Steering wheel levers module (swm) Transmission system Rear Electronic Module Wiring Diagram (1 of 2) for Volvo V70 2003 List of elements for Rear Electronic Module Wiring Diagram (1 of 2) for Volvo V70 2003: 57 (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 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 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 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 V70 2003 List of elements for Rear Electronic Module Wiring Diagram (2 of 2) for Volvo V70 2003: 21 (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 V70 2003 List of elements for Computer Data Lines Wiring Diagram for Volvo V70 2003: 56 (w/alarm siren) A/t A11 A12 A13 A14 A15 A16 A17 A18 A37 A55 Accessory electronic module (aem) Alarm siren B13 B14 B17 B18 B19 B20 B22 B23 B24 B25 B26 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 Electronic throttle module (etm) Engine control module (ecm) Fuse c23 5a G84 (right kick panel) Hot at all times Left front door control module (ddm/pdm) Lighting switch module (lsm) M/t Mobile phone Passenger compartment fuse box Pnk Power driver module seat module (psm) Radio Rear electronic module (rem) Red Right front door control module (ddm/pdm) Rti control module 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 V70 2003 List of elements for Cooling Fan Wiring Diagram for Volvo V70 2003: 24 15/30 A21 A37 A39 A40 A55 A58 A60 A61 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 Non-turbo Red Turbo
CRUISE CONTROL Cruise Control Wiring Diagram for Volvo V70 2003 List of elements for Cruise Control Wiring Diagram for Volvo V70 2003: 38 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 V70 2003 List of elements for Heated Mirrors Wiring Diagram for Volvo V70 2003: 25 (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 V70 2003 List of elements for Rear Defogger Wiring Diagram for Volvo V70 2003: 21 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
ENGINE PERFORMANCE
2.3L TURBO 2.3L Turbo, Engine Performance Wiring Diagram (1 of 3) for Volvo V70 2003 List of elements for 2.3L Turbo, Engine Performance Wiring Diagram (1 of 3) for Volvo V70 2003: 82 (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) 2.3L Turbo, Engine Performance Wiring Diagram (2 of 3) for Volvo V70 2003 List of elements for 2.3L Turbo, Engine Performance Wiring Diagram (2 of 3) for Volvo V70 2003: 31 (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) 2.3L Turbo, Engine Performance Wiring Diagram (3 of 3) for Volvo V70 2003 List of elements for 2.3L Turbo, Engine Performance Wiring Diagram (3 of 3) for Volvo V70 2003: 65 (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
2.4L 2.4L, Engine Performance Wiring Diagram (1 of 3) for Volvo V70 2003 List of elements for 2.4L, Engine Performance Wiring Diagram (1 of 3) for Volvo V70 2003: 78 (at rear of engine) pressure & temp sensor (at right front of eng compt) climate control pressure sensor (at top rear of engine) mass airflow (maf) sensor (on left rear of engine) intake manifold 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 (cmp) sensor (on top rear of engine) Camshaft sensor (if equipped) (on top rear of engine) Cooling fans system Engine control module (ecm) (right side of eng compt) Engine throttle body (left side of engine) Evap valve (at left front of engine compt) Front knock sensor (at left front side of engine) Fuel injectors Impulse sensor (at top rear of engine) Pnk Red Variable valve timing outlet solenoid (at top front of engine) 2.4L, Engine Performance Wiring Diagram (2 of 3) for Volvo V70 2003 List of elements for 2.4L, Engine Performance Wiring Diagram (2 of 3) for Volvo V70 2003: 31 (behind left side of dash) central electronic module (cem) (on front of engine) coolant temperature sensor (on left side of engine) oil pressure sensor 31/88 (top front of eng) 31/89 (top rear of eng) 31/91 (left side of eng) 31/93 (rear of left fender) A20 Air preheating ptc resistor (at top right side of engine) B14 B17 B18 B22 C14 Computer data lines system Coolant level sensor (on coolant reservoir) Data link connector (below left side of dash) Fuel pump relay Fuse 10a Fuse 15a Heated oxygen sensor Heated oxygen sensor (ho2s) 1 Hot at all times Ignition coils Nca Passenger compartment fuse box (at left end of dash) Pnk Red Spark plugs Transmission control module (tcm) (right side of eng compt) Variable valve timing outlet solenoid (top front of engine) 2.4L, Engine Performance Wiring Diagram (3 of 3) for Volvo V70 2003 List of elements for 2.4L, Engine Performance Wiring Diagram (3 of 3) for Volvo V70 2003: 66 (behind left side of dash) central electronic module (cem) (in fuel tank) fuel pump (top of brake pedal) brake light switch 31/48 (right rear of passenger's compt) 31/6 (at left kick panel) 31/93 (rear of left fender) A/c system 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 eng compt) Engine control system main relay Fuel leakage control pump (under rear of vehicle, near fuel tank) Fuel leakage control relay (on pass compt relay box) 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
2.4L TURBO 2.4L Turbo, Engine Performance Wiring Diagram (1 of 3) for Volvo V70 2003 List of elements for 2.4L Turbo, Engine Performance Wiring Diagram (1 of 3) for Volvo V70 2003: 82 (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) 2.4L Turbo, Engine Performance Wiring Diagram (2 of 3) for Volvo V70 2003 List of elements for 2.4L Turbo, Engine Performance Wiring Diagram (2 of 3) for Volvo V70 2003: 31 (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) 2.4L Turbo, Engine Performance Wiring Diagram (3 of 3) for Volvo V70 2003 List of elements for 2.4L Turbo, Engine Performance Wiring Diagram (3 of 3) for Volvo V70 2003: 65 (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
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Volvo V70 2003 List of elements for Back-up Lamps Wiring Diagram for Volvo V70 2003: 23 (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 V70 2003 List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Volvo V70 2003: 43 (left kick panel) 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 5a Fuse c30 10a Fuse c31 7.5a Fuse c35 25a Fuse c36 25a G72 (rear of left rear door sill) 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 lamp housing Left tail light lamp housing License plate light Light switch module Park Passenger compartment fuse box Pnk Position/parking lights relay Red Right cem indicator shunt Right door mirror Steering wheel module Stop Turn Exterior Lamps Wiring Diagram (2 of 2) for Volvo V70 2003 List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Volvo V70 2003: 33 (below rear of cargo compt) tow hitch connector 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 G72 (rear of left rear door seal) 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 lamp housing Right tail light lamp housing Stop Turn
GROUND DISTRIBUTION
HEADLIGHTS Headlights Wiring Diagram, with Xenon Lamps for Volvo V70 2003 List of elements for Headlights Wiring Diagram, with Xenon Lamps for Volvo V70 2003: 50 (right kick panel) A14 A16 A18 B17 B18 Bix Cargo compartment relay/fuse box Central electronic module (cem) (behind left side of dash) Computer data lines system D11 Driver information module 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 c1 15a Fuse c18 15a Fuse c2 20a Fuse c23 5a 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) 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 Headlights Wiring Diagram, without Xenon Lamps for Volvo V70 2003 List of elements for Headlights Wiring Diagram, without Xenon Lamps for Volvo V70 2003: 48 (rear of right rear door sill) (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 Driver information module 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 c1 15a Fuse c18 15a Fuse c2 20a Fuse c23 5a Fuse d2 10a G72 (rear of left rear door sill) G73 G84 G93 (rear of left front fender) G94 (rear of right front fender) 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 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 V70 2003 List of elements for Horn Wiring Diagram for Volvo V70 2003: 19 (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 V70 2003 List of elements for Instrument Cluster Wiring Diagram for Volvo V70 2003: 37 (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 V70 2003 List of elements for Courtesy Lamps Wiring Diagram for Volvo V70 2003: 55 (center front of roof) (left front door sill) (left kick panel) (left rear of passenger compt) (right front door sill) A10 Antenna ring/ ignition switch light B10 B12 B17 B18 C18 Cargo area compartment/ dome light Central electronic module (on passenger compt relay box) Computer data lines system D18 D19 Dome light control module Fuse c28 10a Fuse c32 10a Fuse c35 25a Fuse c36 25a G10 (right kick panel) G47 G6 (left kick panel) G66 G66 (left front door sill) G67 G67 (right front door sill) G98 G98 (center front of roof) Glass breakage sensor 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 compartment fuse box Pnk 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 Steering wheel module Tailgate lock unit Upper electronic module (above center of windshield, on rearview mirror) Instrument Illumination Wiring Diagram for Volvo V70 2003 List of elements for Instrument Illumination Wiring Diagram for Volvo V70 2003: 74 (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 V70 2003 List of elements for Driver"s Memory Seat Wiring Diagram for Volvo V70 2003: 41 (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
NAVIGATION Navigation Wiring Diagram for Volvo V70 2003 List of elements for Navigation Wiring Diagram for Volvo V70 2003: 33 (on steering column) audio/mobile phone switch Bumper antenna Bumper antenna amplifier (right rear corner of trunk) Cargo/ compartment relay/fuse box (at left side of trunk) Climate control module Clock spring (in steering column) Computer data lines system Fuse c15 5a Fuse c19 10a Fuse d10 10a G72 (rear of left rear door sill) G84 (right kick panel) Hot at all times Hot w/ 15-feed overload relay energized Left front door speaker Left window antenna amplifier (at left "c" pillar) Nca Passenger compartment fuse box (at left end of dash) Pnk Radio Rear electronic module (in cargo compt relay/fuse box) Red Right window antenna amplifier (at right "c" pillar) Rti control module (at left side of trunk) Rti display Rti gps antenna Rti switch Rti/tv Steering wheel module Sws cruise control switch Tv receiver Tv receiver (at left side of trunk) Window antenna
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 3) for Volvo V70 2003 List of elements for Power Distribution Wiring Diagram (1 of 3) for Volvo V70 2003: 76 red (at left end of dash) passenger compartment fuse box (at left side of engine compartment) engine compartment relay/fuse box Accessory (auxiliary light) Automatic transmission extended d2 feed relay Battery Brake control module (bcm) Brake light contact C24 Capacitor Ceiling light switch unit, upper electronic module, rain sensor, rear reading light Central electronic module Central electronic module, left/right cem indicator shunt Combustion preheater module (cpm) Data link connector, light switch module, climate control module, steering wheel module Electric cooling fan motor Extended x feed relay, power seat module, climate control module, driver information module From ignition switch (diagram 3 of 3) Fuel pump Fuse a2 60a Fuse a3 60a Fuse a4 60a Fuse a8 60a 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 c21 10a Fuse c22 20a Fuse c23 5a Fuse c24 10a Fuse c25 10a Fuse c26 30a Fuse c27 Fuse c28 10a Fuse c29 10a Fuse c30 10a Fuse c31 7.5a Fuse c32 10a Fuse c33 15a Fuse c34 15a Fuse c35 25a Fuse c36 25a Fuse c37 30a Fuse c38 5a G93 (rear of left front fender) Generator Horn relay Intermittent windshield wiper relay Jump start terminal Left front door control module Left front parking light, left front side marker light Low/high speed windshield wiper relay Not used Parking light relay Parking light/ tailight rem shunt Passenger compartment fan motor Phone module Power window relays, rear door power window child lock, left/right rear door power window switch, Red Right front door control module Right front parking light, right front side marker light 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 ignition switch, (diagram 3 of 3) To overload relays, (diagram 3 of 3) Windshield washer motor relay Power Distribution Wiring Diagram (2 of 3) for Volvo V70 2003 List of elements for Power Distribution Wiring Diagram (2 of 3) for Volvo V70 2003: 79 (at left side of engine compartment) A red Accelerator pedal sensor, electrics box cooling fan Accessory electronic module Bass speaker Brake light relay, brake light rem shunt C20 Cargo compart 12v outlet shunt Cargo compartment 12v outlet 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 10a 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 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 Rear accessory relay (15 feed) 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, intermittent rear window wiper on/off 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 V70 2003 List of elements for Power Distribution Wiring Diagram (3 of 3) for Volvo V70 2003: 57 15i Acc Amplifier Antenna ring/ ignition switch lighting Brake control module Central electronic module Cng/lpg relay Engine control module From fuse a3 (diagram 1 of 3) From fuse c25 (diagram 1 of 3) Front 12v outlet Front fog light relay Fuse c1 15a Fuse c12 15a Fuse c13 15a Fuse c14 5a Fuse c15 5a Fuse c16 20a Fuse c17 30a Fuse c18 15a Fuse c19 10a Fuse c2 20a Fuse c20 Fuse c3 30a Fuse c4 30a Fuse c6 5a Fuse c7 15a Fuse c8 15a Fuse c9 5a G10 (right kick panel) G6 (left kick panel) High beam relay Ignition switch Key in ignition switch Key-in Left seat heater Left/ right headlight wiper motor, left/right headlight adjustmemt motor Low beam cem shunt, low beam/ bi-xenon relay Nca Not used Off Overload relay 15-feed Overload relay x feed Passenger compartment fuse box Passenger compartment fuse box (at left end of dash) Power driver seat module Power passenger seat module Power passenger seat unit, seat belt left/right hand seat belt buckle, central electronic module Radio Radio, rti display Rear 12v outlet Red Right seat heater Rti display Start Starter motor relay (diagram 1 of 3) Steering angle sensor control module
POWER DOOR LOCKS Power Door Locks Wiring Diagram (1 of 2) for Volvo V70 2003 List of elements for Power Door Locks Wiring Diagram (1 of 2) for Volvo V70 2003: 34 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 c35 25a Fuse c36 25a Fuse c37 30a Fuse d6 10a Fuse d8 15a 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 V70 2003 List of elements for Power Door Locks Wiring Diagram (2 of 2) for Volvo V70 2003: 27 (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 G48 (rear of right rear door sill) G66 (left front door sill) G67 (right front 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 glass breakage sensor Tailgate lock module
POWER MIRRORS Power Mirrors Wiring Diagram for Volvo V70 2003 List of elements for Power Mirrors Wiring Diagram for Volvo V70 2003: 28 (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 V70 2003 List of elements for Heated Seats Wiring Diagram for Volvo V70 2003: 24 (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 V70 2003 List of elements for Passenger"s Power Seat Wiring Diagram for Volvo V70 2003: 23 (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 V70 2003 List of elements for Sunroof Wiring Diagram for Volvo V70 2003: 17 (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 V70 2003 List of elements for Power Windows Wiring Diagram for Volvo V70 2003: 34 (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, with Amplifier for Volvo V70 2003 List of elements for Radio Wiring Diagram, with Amplifier for Volvo V70 2003: 44 (right kick panel) g84 + ant + cs - cs Amplifier Audio mobile phone switch Bass speaker (if equipped) Bumper antenna Bumper antenna amplifier Cargo compartment fuse box Center dash- board speaker Climate control module (ccm) Computer data lines system Conn a Conn b Conn d Contact reel Cruise control switch (sws) Din (or coaxial cable) Din or (coaxial cable) Fuse c15 5a Fuse c16 20a Fuse c17 30a Fuse d13 15a G48 (rear of right rear door sill) Hot at all times Hot in acc or on Left d-pillar speaker Left front door speaker Left front tweeter Left rear door speaker Left rear window amplifier Left window antenna amplifier Nca Passenger compartment fuse box Radio Rear electronic module (rem) Red Right d-pillar speaker Right front door speaker Right front tweeter Right rear door speaker Solid state Steering wheel module (swm) Radio Wiring Diagram, without Amplifier for Volvo V70 2003 List of elements for Radio Wiring Diagram, without Amplifier for Volvo V70 2003: 45 + ant +lf +lr +rf +rr -lf -lr -rf -rr A11 A12 A13 A14 Audio mobile phone switch (w/steering wheel controls) Bumper amplifier antenna Bumper antenna Climate control module Computer data lines system Conn a Conn b Contact reel Din (or coaxial cable) Fuse c15 5a Fuse c16 20a G84 (right kick panel) Hot at all times Hot in acc or on Input Left d pillar speaker Left front door speaker Left front tweeter Left rear door speaker Left rear window antenna Left window antenna amplifier Nca Passenger compartment fuse box Radio Red Right d pillar speaker Right front door speaker Right front tweeter Right rear door speaker Solid state Steering wheel module (w/steering wheel controls) Sws cruise control switch (w/steering wheel controls)
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Volvo V70 2003 List of elements for Shift Interlock Wiring Diagram for Volvo V70 2003: 27 (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 V70 2003 List of elements for Charging Wiring Diagram for Volvo V70 2003: 14 (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 V70 2003 List of elements for Starting Wiring Diagram for Volvo V70 2003: 33 15a A/t A/t solenoid (a/t) (on rear of transaxle) A20 A37 A55 Acc B13 B15 B17 B18 B23 Battery Central electronic module (behind left side of dash) Clutch pedal sensor (m/t) (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 c25 10a G3 (center rear of trunk) G93 (rear of left front fender) Generator Hot at all times Ignition switch Jump start terminal M/t Off Passenger compartment fuse box (at left end of dash) Red Start Starter Starter motor relay
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (1 of 2) for Volvo V70 2003 List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Volvo V70 2003: 25 (near rear of left front door) left-hand front side impact sensor 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 seat belt tensioner igniter Left front side air bag igniter Left rear belt tensioner igniter 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 V70 2003 List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Volvo V70 2003: 13 (near rear of right front door) right-hand front side impact sensor Center rear seat belt tensioner igniter Computer data lines system Left hand inflatable curtain igniter Left seat belt latch switch Nca Right front seat belt tensioner igniter Right front side air bag igniter Right hand inflatable curtain igniter Right rear belt tensioner igniter Right seat belt latch switch Right-hand rear side impact sensor (near rear of right rear door) Solid state
TRANSMISSION A/T Wiring Diagram, AW55-50, AW50AWD for Volvo V70 2003 List of elements for A/T Wiring Diagram, AW55-50, AW50AWD for Volvo V70 2003: 37 (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 V70 2003 List of elements for Warning Systems Wiring Diagram for Volvo V70 2003: 24 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 V70 2003 List of elements for Front Wiper/Washer Wiring Diagram for Volvo V70 2003: 31 (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 V70 2003 List of elements for Headlamp Washer Wiring Diagram for Volvo V70 2003: 22 A16 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 b16 15a Fuse c12 15a G1 (rear of right front fender) G93 (rear of left front fender) Hot at all times Hot w/ overload relay (15-feed) energized Left headlight wiper motor Passenger compt fuse box (behind left end of dash) Red Right headlight wiper motor Steering wheel module (on side of passenger compartment relay box) Washer fluid level monitor Windshield washer motor relay Windshield washer pump Windshield wiper motor (on left side of firewall) Rear Wiper/Washer Wiring Diagram for Volvo V70 2003 List of elements for Rear Wiper/Washer Wiring Diagram for Volvo V70 2003: 26 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)
