Diagram sections — 29 (41 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY COMPUTER COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS POWER ANTENNA POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCKS STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 2) for Volvo S40 2001 List of elements for Automatic A/C Wiring Diagram (1 of 2) for Volvo S40 2001: 28 (behind left side of dash) g202 (under left side of dash) data link connector Climate control module (center of dash) Climate control temperature damper (behind center of dash, on end of hvac housing) Coolant temperature sensor (climate control) (behind upper center of dash) Defogger system Distribution rail (behind left side of dash) Electronic suspension system Engine compartment fuse & relay box (in left rear corner of engine compartment) Evaporator & a/c outside temperature sensors (behind right side of dash) Fuse 15a Fuse 25a G202 (behind left side of dash) Hot at all times Hot in run Interior lights system J14 Passemnger compartment fan relay Passenger compartment fan max speed relay (behind lower right side of dash) Passenger compartment fan motor (on hvac assembly) Passenger compartment fan speed control module (behind right side of dash, bottom of hvac assy) Passenger compartment fuse & relay box (behind left end of dash) Pnk Recirculation damper motor (behind right side of dash, on hvac housing) Red Seats system Solar sensor (top right of dash) Ventilation/ floor/defroster damper motor (behind center of dash, on end of hvac housing) Automatic A/C Wiring Diagram (2 of 2) for Volvo S40 2001 List of elements for Automatic A/C Wiring Diagram (2 of 2) for Volvo S40 2001: 20 A/c compressor relay (in eng compt fuse & relay box) A/c condenser fan (in front of eng compt, beside left headlight) A/c condenser fan relay (in engine compt fuse & relay box) A/c pressure sensor (left front corner of engine compt) Air conditioning (a/c) compressor B13 B15 Coolant temperature sensor (engine) (left front of engine) Engine compartment fuse & relay box (in left rear corner of engine compartment) Engine control module (ecm) (behind lower center of dash) Engine cooling fan motor (in front of eng compt) Engine cooling fan relay (speed 1) (in engine compt fuse & relay box) Engine cooling fan relay (speed 2) (in engine compt fuse & relay box) Fuse 15a Fuse 30a G100 (front of left front fender) G101 (front of right front fender) Hot at all times Instrument cluster Red
ANTI-LOCK BRAKES Anti-lock Brake Wiring Diagrams for Volvo S40 2001 List of elements for Anti-lock Brake Wiring Diagrams for Volvo S40 2001: 37 A17 Abs control module (right front corner of engine compt) Abs warning indicator B14 B16 B22 Brake fluid level sensor (in brake master cylinder reservoir) Brake fluid level warning indicator Central electronic module (behind left end of dash) Climate control module (ccm) (behind center of dash) Combined instrument panel Data link connector (below left center of dash) Distribution rail (behind left side of dash) Dynamic stability control module (behind right end of dash) Dynamic stability on indicator E11 E12 Engine compartment fuse & relay box (left rear of engine compt) Engine control module (behind center of dash) Exterior lights system Fuse 10a Fuse 50a G106 (behind left headlamp) G107 (behind right headlamp) G202 (left side of dash) G302 (below center console) Hot at all times Hot in on or start I10 I14 Left front abs speed sensor (on wheel hub) Left rear abs speed sensor (on wheel hub) Passenger compartment fuse & relay box (behind left end of dash) Red Right front abs speed sensor (on wheel hub) Right rear abs speed sensor (on wheel hub) Speedo
ANTI-THEFT Anti-theft Wiring Diagram for Volvo S40 2001 List of elements for Anti-theft Wiring Diagram for Volvo S40 2001: 59 (behind left headlamp) (behind right headlamp) (left rear side of cargo compt) g404 (left side of dash) g202 (right rear side of cargo compt) g405 A10 A12 A13 A16 A18 A19 A20 A22 A23 A24 A26 Alarm siren (left front of engine compt) B10 B11 B14 B15 B16 B19 C10 Cargo compartment area, lighting/ alarm contact Computer data lines system Distribution rail (left side of dash) Driver door contact Driver's door central locking switch Driver's door lock switch Driver's door power windows/ mirrors switch unit E10 Engine compartment fuse & relay box (in left rear corner of engine compt) Exterior lights system F10 Fuse 10a Fuse 15a Fuse 20a G106 G107 G15 G202 (left side of dash) Glass breakage sensor (on roof, at center of windshield) Hood alarm contact Hot at all times Hot in on Hot in on or start Interior lights system Key- inserted warning contact Left rear door contact Passenger compartment fuse & relay box (behind left end of dash) Passenger door central locking switch Passenger door contact Pnk Red Right rear door contact Ultrasonic glass breakage sensor (below right side of dash) Vgla control module (behind lower center of dash) Vgla receiver (in rear of engine compt) Immobilizer Wiring Diagram for Volvo S40 2001 List of elements for Immobilizer Wiring Diagram for Volvo S40 2001: 34 (left side of dash) A/t A11 A17 Acc B24 Combined instrument panel Data link connector (beneath left center of dash) Distri- bution rail (left side of dash) Distribution rail (left side of dash) Electronic immobilizer antenna ring Electronic immobilizer control module (behind left end of dash) Engine compartment fuse & relay box (left rear of engine compt) Engine control module (behind center of dash) Fuse 10a Fuse 20a Fuse 40a G202 Hot at all times Hot in on or start I15 Ignition switch Immobilizer indicator M/t Off Passenger compartment fuse & relay box Passenger compartment fuse & relay box (behind left end of dash) Red Shift lock contact (on trans- mission) Solar sensor/ electronic immobilizer alarm indicator Start Starter motor Starter motor relay (left side of dash) Vgla control module (behind center of dash)
BODY COMPUTER Body Computer Wiring Diagrams for Volvo S40 2001 List of elements for Body Computer Wiring Diagrams for Volvo S40 2001: 46 Air conditioning system, interior lights system Anti-lock brake system Anti-lock brake system, transmission system C12 Central electronic module (cem) (behind left end of dash) Computer data lines system Cruise control system Cruise control system, transmission system Cruise control system, instrument cluster system, air conditioning system E13 Engine compartment fuse & relay box (in left rear corner of engine compt) Exterior lights system Exterior lights system, headlights system Exterior lights system, sound system F10 F11 F12 F13 F14 F15 F16 Fuse 10a Fuse 14 20a Fuse 15a Fuse 20a Fuse 4 10a Fuse 6 15a G202 (left side of dash) Headlights system Hot at all times Hot in acc or on I22 Instrument cluster system Interior lights system Interior lights system, sound system P10 P11 P12 P13 P14 P15 P16 P17 P18 Passenger compartment fuse & relay box (behind left end of dash) Wiper/washer system
COMPUTER DATA LINES Computer Data Lines for Volvo S40 2001 List of elements for Computer Data Lines for Volvo S40 2001: 22 (left side of dash) Abs control module (in right front corner of engine compt) B19 B2/7 Central electronic module (behind left end of dash) Climate control module (in center of dash) Combined instrument panel Cruise control module (behind right center of dash) Distribution rail (behind left end of dash) Distribution rail (left end of dash) Dsa control module (behind right end of dash) E10 Electronic immobilizer control module (behind left end of dash) Engine control module (behind lower center of dash) Fuse 15a G202 Hot at all times On-board system (obd) connector (beneath left center of dash) Passenger compartment fuse & relay box (behind left end of dash) Srs control module (below rear of center console) Transmission control module (behind lower center of dash) Vgla control module (behind lower center of dash)
COOLING FAN Cooling Fan Wiring Diagram for Volvo S40 2001 List of elements for Cooling Fan Wiring Diagram for Volvo S40 2001: 10 Coolant temperature sensor (engine) (left front of engine) Engine compartment fuse & relay box (in left rear corner of engine compt) Engine control module (ecm) (behind lower center of dash) Engine cooling fan motor (in front of eng compt) Engine cooling fan relay (speed 1) (in engine compt fuse & relay box) Engine cooling fan relay (speed 2) (in engine compt fuse & relay box) Fuse 30a G100 (front of right front fender) Hot at all times Red
CRUISE CONTROL Cruise Control Wiring Diagram for Volvo S40 2001 List of elements for Cruise Control Wiring Diagram for Volvo S40 2001: 30 A13 A18 Acc B15 Brake lights/ unlocking selector lever contact (on bracket, above brake pedal) Central electric module (cem) (behind left end of dash) Climate control module (ccm) (center of dash) Combined instrument panel Cruise control brake pedal contact (on bracket, above brake pedal) Cruise control ind Cruise control module (behind right center of dash) Cruise control switch Cruise control vacuum pump (in left rear corner of engine compt) D10 Data link connector (beneath left center of dash) Dec Distribution rail (left side of dash) Fuse 10a Fuse 15a G202 (left side of dash) Hot at all times Hot in on or start J14 Off Passenger compartment fuse & relay box (behind left end of dash) Pnk Red Res Speedometer Starter motor relay (left side of dash)
DEFOGGERS Defogger Wiring Diagram for Volvo S40 2001 List of elements for Defogger Wiring Diagram for Volvo S40 2001: 20 Climate control module Distrib- ution rail Driver's door heated mirror Driver's door power windows/ mirrors switch unit Engine compartment fuse & relay box (in left rear corner of engine compartment) Fuse 15a Fuse 5 25a G12 G202 (left side of dash) G404 (v40) (left rear side of cargo compt) G405 (s40) (right rear side of cargo compt) Heated rear window Heated rear window/door mirrors relay Hot at all times Hot in run J15 J16 J18 Passenger compartment fuse & relay box (behind left end of dash) Passenger door heated mirror
ENGINE PERFORMANCE
1.9L 1.9L Turbo, Engine Performance Wiring Diagrams (1 of 3) for Volvo S40 2001 List of elements for 1.9L Turbo, Engine Performance Wiring Diagrams (1 of 3) for Volvo S40 2001: 26 (at left front of engine compt) evap valve (on left side of engine compt) mass airflow (maf) sensor (on left side of engine compt, near air cleaner) turbocharger control valve + nca - nca A17 Abs system B10 B23 Cooling fans system Engine control module (ecm) (behind lower center of dash) Exhaust gas warning lamp G134 (top of engine) G302 (below center console) Ignition coil (1 & 4 cyl) Ignition coil (2 & 3 cyl) Instrument cluster Leakage detection pump (ldp) (under left rear of vehicle) Micro-controller Nca Noise filter Pnk Pulse transmitter (on rear of engine) Red Tachometer Transmissions system 1.9L Turbo, Engine Performance Wiring Diagrams (2 of 3) for Volvo S40 2001 List of elements for 1.9L Turbo, Engine Performance Wiring Diagrams (2 of 3) for Volvo S40 2001: 24 (in fuel tank) fuel pump Charge pressure sensor 1 (near left rear of engine) Crankcase breather (on top rear of engine) Engine compartment fuse & relay box (in left rear corner of engine compt) Engine coolant temperature (ect) sensor (on left front side of engine) Engine management system main relay (in engine compartment fuse & relay box) Front heated oxygen sensor (ho2s) (on exhaust system, upstream of catalytic converter) Fuel filter Fuse 11 10a Fuse 11 20a Fuse 17 15a Fuse 18 10a G121 (center of firewall) G202 (behind left side of dash) Hot at all times Hot in on or start I13 I14 Knock sensor (on left side of engine) Nca Passenger compartment fuse & relay box (behind left end of dash) Pnk Rear heated oxygen sensor (ho2s) (on exhaust system, downstream of catalytic converter) Red 1.9L Turbo, Engine Performance Wiring Diagrams (3 of 3) for Volvo S40 2001 List of elements for 1.9L Turbo, Engine Performance Wiring Diagrams (3 of 3) for Volvo S40 2001: 17 (behind left end of dash) electronic immobilizer control module (in right front corner of engine compt) abs control module (on left side of cylinder head) idling valve A/c pressure sensor (in left front corner of engine compt) A/c system Abs system Air temperature sensor (at center front of engine compt) Camshaft position sensor (on cylinder head) Charge pressure sensor 2 (on left side of engine) Cvvt valve Engine control module (ecm) (behind lower center of dash) Fuel injectors Nca Pnk Red Throttle position sensor (on throttle body) Transmissions system
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Volvo S40 2001 List of elements for Back-up Lamps Wiring Diagram for Volvo S40 2001: 28 A/t Automatic transmission B1/1 B1/8 B1/9 B2/1 C12 Central electric module (cem) (behind left end of dash) Fuse 10a Fuse 15a G202 (left side of dash) G404 (left rear side of cargo compt) G405 (right rear side of cargo compt) Hot in run Hot in run or start I22 Left & right back-up lamps Left rear lamp housing Left reverse light M/t Nca Passenger compartment fuse & relay box (behind left end of dash) Reversing light contact Right rear lamp housing Right reverse light S40 Trunk lid/ tailgate lamp housing V40 Exterior Lamps Wiring Diagram (1 of 2) for Volvo S40 2001 List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Volvo S40 2001: 51 (left side of dash) g202 Auxiliary brake light B1/1 B1/10 B1/2 B1/3 B1/6 B2/1 B2/5 Brake lights/ unlocking selector lever switch C12 Central electric module (cem) (behind left end of dash) Engne compartment fuse & relay box (left rear corner of engine compt) F11 Fuse 10a Fuse 15a G10 G106 (behind left headlamp) G107 (behind right headlamp) G107 (behind right headllamp) G404 (left rear side of cargo compt) G405 (right rear side of cargo compt) G6 g6 Hot at all times Hot in run Hot in run or start I22 Left brake light Left front direction indicator Left front park light Left front parking light/ direction indicator lamp housing Left front side marker lamp Left rear lamp hous- ing Left rear park light Lights switch unit P16 P17 P18 Passenger compartment fuse & relay box (behind left end of dash) Pnk Right brake light Right front direction indicator Right front park light Right front side marker lamp Right rear lamp hous- ing Right rear park light S40 S40 only Shift interlock system Transmissions system V40 Exterior Lamps Wiring Diagram (2 of 2) for Volvo S40 2001 List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Volvo S40 2001: 57 A12 A13 A15 A17 A22 A26 B18 Bulb malfunction indicator C12 C14 C15 C16 C17 Combined instrument panel Direction indicator relay E20 Fuse 10a Fuse 15a G106 (behind left headlamp) G107 (behind right headlamp) G17 G18 G19 G202 (left side of dash) G404 (left rear side of cargo compt) G404 (left rear side of trunk) G405 (right rear side of cargo compt) Hazard warning flasher switch Hot at all times Hot in run Hot in run or start I19 I20 I21 Left front fender direc- tion indicator lamp Left license plate lamp Left rear direction indicator lamp Left rear lamp hous -ing Left rear lamp housing Left rear side marker light Left tail light Left turn indicator Passenger compartment fuse & relay box (behind left end of dash) Right front fender direc- tion indicator lamp Right license plate lamp Right rear direction indicator lamp Right rear lamp hous -ing Right rear lamp housing Right rear side marker light Right tail light Right turn indicator S40 only Trailer indicator Trunk lid/ tailgate lamp housing Turn signal/ high-low beam switch Vgla control module (behind lower center of dash) Warning indicator
GROUND DISTRIBUTION Ground Distribution Wiring Diagram for Volvo S40 2001 List of elements for Ground Distribution Wiring Diagram for Volvo S40 2001: 100 2 speed cooling fan motor A/c condenser fan A/t vacuum pump relay Abs control module Adjustable door mirrors switch Alarm siren Automatic transmission Automatic transmission control module Automatic transmission gear selector lighting Automatic transmission program selector Automatic transmission program selector lighting Automatic transmission vacuum pump Auxiliary brake lamp (v40) Bass speaker (v40) Battery Brake fluid level sensor Camshaft position sensor Cargo compartment light/alarm contact Ceiling lights Central electronic module (cem) Child safety lock contact Cigarette lighter Cigarette lighter relay Climate control module Combined instrument panel Cruise control brake pedal switch Cruise control clutch pedal contact Cruise control module Data link connector Driver door central locking contact Driver door contact Driver door heated mirror Driver door power windows/ mirrors switch unit Driver power seat Driver seat temperature sensor Dsa control module Electric cooling fan motor Electronic immobilzer control module Electronic immobilzer solar sensor alarm indicator Engine control module G106 (behind left headlamp) G107 (behind right headlamp) G111 (near battery) G121 (center of firewall) G202 (left side of dash) G206 (center of dash) G302 (below center console) G404 (left rear side of cargo compt) G405 (right rear side of cargo compt) Glove compartment light Heated rear window (s40) Heated rear window (v40) Hood alarm contact Horn 1 Horn 2 Key inserted seat belt reminder control module Kick-down switch Left front fender turn signal Left front fog lamp Left front side marker lamp Left front turn signal Left headlamp Left headlamp height adjustment motor Left headlamp wiper motor Left rear door contact Left rear lamp housing (s40) Left turn signal lamp & parking lamp Passenger compartment fan max speed relay Passenger compartment fan relay Passenger compartment fan speed control module Passenger door central locking switch Passenger door contact Passenger door heated mirror Passenger power seat Passenger seat temperature sensor Power antenna (s40) Power sunroof control module Power window relay Radio Rear windshield washer pump Rear wiper motor Reduced alarm contact Right front fender turn signal Right front fog lamp Right front side marker lamp Right front turn signal Right headlamp Right headlamp height adjustment motor Right headlamp wiper motor Right rear door contact Right rear lamp housing Right turn signal lamp & parking lamp Shift lock relay Trip computer switch Trunk lid/ tailgate lamp housing (v40) Vanity mirror lights Vgla door lock & alarm control module Washer fluid level sensor Windshield washer pump Windshield wiper motor
HEADLIGHTS Headlamps & Fog Lamps Wiring Diagram (1 of 2) for Volvo S40 2001 List of elements for Headlamps & Fog Lamps Wiring Diagram (1 of 2) for Volvo S40 2001: 41 A13 B1/1 B1/11 B2/1 B2/3 B2/4 C12 Central electric module (cem) (behind left end of dash) Combined instrument panel Engine compartment fuse & relay box (in left rear corner of engine compt) F11 F12 F13 F14 F15 F16 Front foglight ind Fuse 10a Fuse 15a Fuse 20a G106 (behind left headlamp) G107 (behind right headlamp) G202 (left side of dash) High beam ind Hot at all times Hot in on Hot in on or start I22 Left front foglight P10 P12 P13 P16 P17 P18 Passenger compartment fuse & relay box (behind left end of dash) Rear foglight ind Right front foglight S40 Solid state V40 Headlamps & Fog Lamps Wiring Diagram (2 of 2) for Volvo S40 2001 List of elements for Headlamps & Fog Lamps Wiring Diagram (2 of 2) for Volvo S40 2001: 21 56a Dimmer Direction indicator high & low beam switch Fuse 10a G106 (behind left headlamp) G107 (behind right headlamp) G202 (left side of dash) G404 (left rear side of cargo compt) High beam Hot in on or start Illumination Interior lights system Left head- light Left rear lamp housing Lights switch unit Low beam Passenger compartment fuse & relay box (behind left end of dash) Rear fog- light Right head- light Right rear lamp housing Trunk lid tailgate lamp housing
HORN Horn Wiring Diagram for Volvo S40 2001 List of elements for Horn Wiring Diagram for Volvo S40 2001: 9 Engine compartment fuse & relay box (left rear of engine compt) Fuse 29 15a G107 (behind right headlamp) Horn 1 Horn 2 Horn relay (in engine compartment fuse & relay box) Horn switch Hot at all times Windshield/ rear window wiper switch
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram for Volvo S40 2001 List of elements for Instrument Cluster Wiring Diagram for Volvo S40 2001: 99 (left side of dash) g202 (not used) A/t warning ind A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 Abs warning ind Anti-lock brakes system Anti-theft system B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 Brake fluid ind Brake fluid level sensor (in brake master cylinder reservoir) Bulb failure warning ind Central electric module (behind left end of dash) Charge ind Climate control module (ccm) (integral with a/c control, in center of dash) Combined instrument panel Computer data lines system Coolant temp warning light Cruise control ind Cruise control system Door open ind Dsa ind E12 Engine compartment fuse & relay box (in left rear corner of engine compt) Engine control module (behind lower center of dash) Exhaust gases warning ind Exterior lights system Front fog lamp ind Fuel level sensor (in fuel tank) Fuel level warning ind Fuse 11 10a Fuse 8 10a G107 (behind right headlamp) G123 (right side of firewall) Hazard flashers ind Headlights system Hi beam ind Hot at all times Hot in on or start I10 Illum Immobilizer ind Instrument lighting Interior lights system J14 Left turn ind Micro-controlller Oil pressure sensor (left side of eng compt) Oil pressure warning ind Outside temperature trip computer sensor (left front of vehicle, below headlight) Park brake warning ind Parking brake contact (at base of parking brake lever) Passenger compartment fuse & relay box (behind left end of dash) Pnk Rear fog lamp ind Reset Reverse light (not used) Right turn ind Seat belt ind (not used) Service ind Sound systems Speed Srs warning ind Starting/ charging system Tach Temp fuel Trailer ind Transmission system Trip computer switch Vgla control module (behind lower center of dash) Washer fluid ind Washer fluid level sensor (in washer fluid reservoir)
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Volvo S40 2001 List of elements for Courtesy Lamps Wiring Diagram for Volvo S40 2001: 47 (left rear side of cargo compt) g404 (left side of dash) g202 (right rear side of cargo compt) g405 A17 A19 A23 A24 A25 B21 C10 Cargo compartment area/lighting Ceiling light Combined instrument panel Courtesy lighting Distribution rail Door open indicator lamp Driver door contact Driver's side vanity mirror lighting E10 Engine compartment fuse & relay box (in left rear corner of engine compartment) Fuse 10a Fuse 15a Fuse 8 10a G11 G13 G14 G202 (left side of dash) G404 (left rear side of cargo compartment) Glove compartment lighting Hot at all times Hot in on Left rear door contact Lighting/ alarm, cargo compartment/ area contact Passenger compartment fuse & relay box (behind left end of dash) Passenger door contact Passenger side vanity mirror lighting Power antenna system Power sun roof switch Power top system Power tops system Rear reading lights Red Right rear door contact S40 Seat belt reminder indicator lamp Vgla door lock & alarm control module (behind lower center of dash) Warning system Instrument Illumination Wiring Diagram for Volvo S40 2001 List of elements for Instrument Illumination Wiring Diagram for Volvo S40 2001: 27 A13 Adjustable door mirrors switch Automatic transmission gear selector lighting Automatic transmission program selector lighting B2/22 B2/23 Central electric module (cem) (behind left end of dash) Child safety lock switch Cigarette lighter Dimmer Distribution ground terminal Distribution rail Fuse 7 10a G202 (left side of dash) G206 (center of dash) G302 (below center console) Heater controls lighting Hot in on Illumination Instrument lighting Light switch P14 P15 Passenger compartment fuse & relay box (behind left end of dash) Radio Reduced alarm switch Trip computer switch
POWER ANTENNA Power Antenna Wiring Diagram for Volvo S40 2001 List of elements for Power Antenna Wiring Diagram for Volvo S40 2001: 16 E10 Engine compartment fuse & relay box (left rear corner of eng compt) Fuse 10a Fuse 15a G14 G206 center of dash) G404 (left rear side of cargo compt) Hot at all times Hot in on & acc J10 Nca Passenger compartment fuse & relay box (behind left end of dash) Power antenna Radio Red Sound systems
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 3) for Volvo S40 2001 List of elements for Power Distribution Wiring Diagram (1 of 3) for Volvo S40 2001: 43 (not used) Abs control module Ac compressor relay, ac condenser fan relay Automatic transmission vacuum pump relay Battery Central electronic module (cem) Cigarette lighter Cigarette lighter relay (in passenger compartment fuse & relay box) Distribution rail Electric cooling fan speed 2 relay, electric cooling fan ac relay Electric cooling fan speed 1 relay, Engine management system main relay (in engine compt fuse & relay box) Engine compartment fuse & relay box (on left rear corner of engine compt) Engine control module Evap valve, front heated oxygen sensor From fuse 11 (diagram 3 of 3) From passenger compt fuse & relay box (diagram 2 of 3) From passenger compt fuse & relay box (diagram 3 of 3) Fuel pump Fuse Fuse 10a Fuse 120a Fuse 15a Fuse 20a Fuse 30a Fuse 40a Fuse 50a G111 (near battery) G202 (left side of dash) Generator Horn relay Immobilizer control module Nca Power windows relay Radio Rear accessory outlet Red Starter Starter motor relay To engine compt fuse & relay box (diagram 2 of 3) To ignition switch 3 of 3) Transmission control module (tcm) Ultrasonic glass breakage sensor control module, vgla control module for locks & alarm, vgla receiver Power Distribution Wiring Diagram (2 of 3) for Volvo S40 2001 List of elements for Power Distribution Wiring Diagram (2 of 3) for Volvo S40 2001: 64 (behind left end of dash) passenger compt fuse & relay box (not (not used) Alarm siren Brake pedal switch C11 C12 C17 Ceiling reading lights for high level equipment, ceiling light for standard level equipment Central electronic module (cem), reverse light contact, automatic trans, engine control module, dynamic stability assistance control module Climate control module Climate control module (ccm) Climate control module, max speed pass compt fan relay Combined instrument panel Combined instrument panel, glove compt lighting, electronic immobilizer/ solar sensor alarm indication, trip computer switch Courtesy light Data link connector Driver seat temp- erature sensor E10 E14 Engine compt fuse & relay box (left rear corner of engine compt) Engine control module From engine compt fuse & relay box (diagram 1 of 3) From ignition switch (diagram 3 of 3) Fuse 10a Fuse 15a Fuse 20a Fuse 25a Fuse 30a Fuse 40a G11 G12 G13 G14 G15 G16 G202 (left side of dash) Glove compartment lighting Hazard warning flasher switch Hazard warning flasher switch, central electronic module Heated driver door mirror Heated passenger door mirror Heated rear window Heated rear window & door mirrors relay I17 I18 J13 J14 J15 J18 Key inserted warning contact Pass- enger seat temp- erature sensor Passenger compartment fan relay Passenger compt blower motor fan Pnk Power driver seat Power passenger seat Power sunroof control module, roof lamp for hl w/ reading lamp Rear roof lamp, cargo compt lighting, power antenna Red Seat belt reminder To cigarette lighter (diagram 1 of 3) Used) Vgla control module for lock & alarm Power Distribution Wiring Diagram (3 of 3) for Volvo S40 2001 List of elements for Power Distribution Wiring Diagram (3 of 3) for Volvo S40 2001: 46 (behind left end of dash) passenger compt fuse & relay box (not used) 15/1 15/2 Abs control module Acc Bass speaker Brake pedal switch Central electronic module Combined instrument panel Cruise control switches, cruise control module E11 E13 E15 From fuse 14 (diagram 1 of 3) Fuel injection/ combustion relay, fuel pump relay, central electronic module (cem) Fuse 10a Fuse 15a Fuse 20a I12 I13 I14 I15 I16 I22 Ignition switch Immobilizer control module J10 J11 J12 Light switch Off Radio Rear windshield wiper switch Right headlamp wiper motor, left headlamp wiper motor Srs control module Start Starter motor (relay) To cigarette lighter relay (diagram 1 of 3) To engine management system main relay (diagram 1 of 3) To passenger compt fuse & relay box (diagram 2 of 3) Transmission control module, engine control module, dynamic stability control module Vgla control module for lock & alarm Vgla control module for locks & alarm, passenger power seat, power windows relay, driver door adjustable mirror, adjustable door mirror switch, passenger door adjustable mirror Windshield wiper motor Windshield wiper switch, rear window wiper switch
POWER DOOR LOCKS Power Door Lock Wiring Diagram for Volvo S40 2001 List of elements for Power Door Lock Wiring Diagram for Volvo S40 2001: 58 (left side of dash) A10 A12 A13 A15 A16 A18 A19 A20 A23 A24 A26 B10 B12 B16 B19 B22 C10 Cargo compartment area, lighting/ alarm contact Center of dash) Computer data lines system Distrib- ution rail Distribution rail (left side Distribution rail (left side of dash) Driver door contact Driver's door central locking Driver's door central locking switch Driver's door lock switch Driver's door power windows/ mirrors switch unit E10 Engine compartment fuse & relay box (in left rear corner of engine compt) Exterior lights system F10 Fuel filler flap locking motor Fuse 10a Fuse 20a G15 G202 (left side of dash) G404 (left rear G405 (right rear Hot at all times Hot in on or start Interior lights system Key- inserted warning contact Left rear door contact Of dash) Passenger compartment fuse & relay box (behind left end of dash) Passenger door central locking Passenger door central locking switch Passenger door contact Rear driver's side door central locking Rear passenger door central locking Red Right rear door contact Side of cargo compt) Trunk lid/tailgate central locking Vgla control module (behind lower Vgla receiver (in rear of engine compt)
POWER MIRRORS Power Mirror Wiring Diagram for Volvo S40 2001 List of elements for Power Mirror Wiring Diagram for Volvo S40 2001: 19 30a Adjust- able door mirrors switch Distribution rail Driver's door adjustable mirror Driver's door power windows/ mirrors switch unit Driver's power door mirror Engine compartment fuse & relay box (behind left end of dash) F11 Fuse 3 10a G202 (left side of dash) Hot in acc or on Interior lights system Nca Passenger compartment fuse & relay box (behind left end of dash) Passenger door adjustable mirror Passenger power door mirror Pnk Power windows relay (in passenger compartment fuse & relay box) Power windows system
POWER SEATS Heated Seats Wiring Diagram for Volvo S40 2001 List of elements for Heated Seats Wiring Diagram for Volvo S40 2001: 8 (left side of dash) g202 Climate control module (ccm) Driver's seat temperature sensor (backrest & seat heating elements) Fuse 20a Hot in on I17 Passenger compartment fuse & relay box (behind left end of dash) Passenger seat temperature sensor (backrest & seat heating elements) Power Seats Wiring Diagram for Volvo S40 2001 List of elements for Power Seats Wiring Diagram for Volvo S40 2001: 25 Aft Back Back rest Backrest motor Down Driver's power seat Engine compartment fuse & relay box (in left rear corner of engine compt) Fore Fore/ aft Forw Forward/ backward motor Front edge Front edge up/down motor Fuse 3 10a Fuse 6 25a Fuse 7 25a G202 (left side of dash) Hot at all times Hot in acc or on Nca Passenger compartment fuse & relay box (behind left end of dash) Passenger's power seat Rear edge Rear edge up/down motor Solid state
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagrams for Volvo S40 2001 List of elements for Power Top/Sunroof Wiring Diagrams for Volvo S40 2001: 11 (left side of dash) g202 (w/reading lamps) roof lamp Fuse 12 15a G13 Hot in on Nca Passenger compartment fuse & relay box (behind left end of dash) Power sun roof control module (above headliner, at front center of roof) Power sun roof motor (at front of windshield header Power sun roof switch Solid state
POWER WINDOWS Power Window Wiring Diagram for Volvo S40 2001 List of elements for Power Window Wiring Diagram for Volvo S40 2001: 27 (left side of dash) g202 Distribution ground terminal Driver's door power windows/mirrors switch Engine compartment fuse & relay box (left rear corner of engine compt) F11 Fuse 12 30a Fuse 3 10a G202 (left side of dash) Hot at all times Hot in acc or run Left front Left front window motor Left rear Left rear power window switch Left rear window motor Mirrors system Off Passenger compartment fuse & relay box (behind left end of dash) Pnk Power window relay (in passenger compartment fuse & relay box) Red Right front Right front power window switch Right front window motor Right rear Right rear power window switch Right rear window motor
RADIO Radio Wiring Diagrams for Volvo S40 2001 List of elements for Radio Wiring Diagrams for Volvo S40 2001: 36 A10 A11 A12 Amplifier (v40) (at base of antenna, on roof) Antenna B1-8 B10 B11 B12 B2-b3 Bass speaker (v40) Central electric module (cem) (behind left end of dash) Combined instru- ment panel Driver's side dash- board speaker Engine compartment fuse & relay box (left rear corner of engine compt) Fuse 10a Fuse 15a G206 (center of dash) G404 (left rear side of cargo compt) G405 (right rear side of cargo compt) Hot at all times Hot in acc and on Left front door speaker Left rear shelf speaker Luggage compt) Nca Passenger compartment fuse & relay box (behind left end of dash) Passenger side dash- board speaker Power antenna (s40) (left side of Radio Red Right front door speaker Right rear shelf speaker S40 Speedometer V40
SHIFT INTERLOCKS Shift Interlock Wiring Diagram for Volvo S40 2001 List of elements for Shift Interlock Wiring Diagram for Volvo S40 2001: 6 Brake lights/ unlocking selector lever contact (on bracket above brake pedal) Fuse 10a G302 (below center console) Hot in on or start Passenger compartment fuse & relay box (behind left end of dash) Shift lock relay (under floor console, near base of shift lever)
STARTING/CHARGING Charging Wiring Diagram for Volvo S40 2001 List of elements for Charging Wiring Diagram for Volvo S40 2001: 19 15/1 A17 Acc B13 Battery Charge warning ind Combined instrument panel Engine compartment fuse & relay box (in left rear corner of engine compt) Fuse 10a Fuse 40a G111 (near battery) Generator Ignition switch Nca Off Passenger compartment fuse & relay box (behind left end of dash) Red Start Starter Starting Wiring Diagram for Volvo S40 2001 List of elements for Starting Wiring Diagram for Volvo S40 2001: 15 15/1 Acc Battery Electronic immobilizer control module (behind left end of dash) Engine compartment fuse & relay box (in left rear corner of engine compt) Fuse 40a G111 (near battery) Generator Ignition switch Off Red Shift lock contact (on trans- mission) Start Starter motor Starter motor relay (left side of dash)
SUPPLEMENTAL RESTRAINTS Supplemental Restraint Wiring Diagram for Volvo S40 2001 List of elements for Supplemental Restraint Wiring Diagram for Volvo S40 2001: 30 Combined instrument panel Conn a Conn b Contact reel Data link connector (dlc) (partial) (under left side of dash, right of steering column) Distribution rail (diagnostic) (in passenger compartment fuse & relay box) Driver's side seat belt lock Driver's side seat belt tensioner Driver's side side air bag E6 (or e8) Fuse 11 10a Hot in on or start I16 Key-inserted/seat belt reminder control module (in passenger compartment fuse & relay box) Left front side air bag sensor (at base of left "b" pillar) Left rear side air bag sensor (in left rear door) Left side inflatable curtain Nca Passenger compartment fuse & relay box (behind left end of dash) Passenger side seat belt lock Passenger side seat belt tensioner Passenger side side air bag Pnk Red Right front side air bag sensor (at base of right "b" pillar) Right rear side air bag sensor (in right rear door) Right side inflatable curtain Solid state Srs control module (below rear of center console, between front seats) Vgla control module (behind lower center of dash)
TRANSMISSION A/T Wiring Diagram for Volvo S40 2001 List of elements for A/T Wiring Diagram for Volvo S40 2001: 28 31/7 (under center of dash) A/t warning lamp A17 Antilock brakes system Automatic transmission Automatic transmission gear selector position light Automatic transmission program switch Brake pedal switch Central electric module (behind left end of dash) Combined instrument panel Engine compartment fuse & relay box (on left rear corner of engine compt) Engine management system (behind lower center of of dash) Exterior lights system Fuse 10a Fuse 15a Hot at all times Hot in on Hot in on or start I14 Interior lights system Kickdown switch (left rear of engine compt) Nca On-board diagnostic system connector (under left center of dash) Passenger compartment fuse & relay box (behind left end of dash) Pnk Red Starting/ charging system Transmission control module (behind lower center of dash)
WARNING SYSTEMS Warning System Wiring Diagrams for Volvo S40 2001 List of elements for Warning System Wiring Diagrams for Volvo S40 2001: 25 (left side of dash) A23 B10 C10 Ceiling light Direction indicators relay Distrib- ution rail Driver's door contact Driver's side seat belt lock (inside of left front seat belt buckle) E10 Engine compartment fuse & relay box (in left rear of engine compartment) Fuse 10a Fuse 15a G15 G202 G202 (left side of dash) Hot at all times Hot in on Key inserted warning contact Key-inserted warning/ seat belt reminder control module (behind lower left center of dash) Passenger compartment fuse & relay box (behind left end of dash) Seat belt reminder indicator lamp Solid state Srs control module (below rear of center console, between front seats) Vgla control module (behind lower center of dash)
WIPER/WASHER Wiper/Washer Wiring Diagram for Volvo S40 2001 List of elements for Wiper/Washer Wiring Diagram for Volvo S40 2001: 43 (behind left end of dash) passenger compartment fuse & relay box Abs control module (in right front corner of engine compt) B1/12 B16 B2/1 B2/11 B2/12 B2/13 B2/14 B2/15 B2/16 B2/2 B2/24 B2/26 Central electric module (cem) (behind left end of dash) Climate control module (ccm) (center of dash) E13 E15 E16 E17 E19 F10 Fuse 20a G106 (behind left headlamp) G107 (behind right headlamp) G121 (center of firewall) G202 (left side of dash) G404 (left rear side of cargo compt) Hot in on or acc I12 Instrument cluster Left headlight wiper motor Passenger compartment fuse & relay box (behind left end of dash) Rear window washer pump (v40) (on washer fluid reservoir) Rear window wiper motor (v40) Rear window wiper/washer switch Right headlight wiper motor Solid state Speedo- meter Washer switch Windshield washer pump (on washer fluid reservoir) Windshield wiper motor Windshield wiper/washer switch
