Diagram sections — 28 (38 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY COMPUTER COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ELECTRONIC POWER STEERING ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER WINDOWS RADIO SHIFT INTERLOCKS STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING A/C Wiring Diagram for Saturn SW2 2000 List of elements for A/C Wiring Diagram for Saturn SW2 2000: 60 (behind left headlamp) g106 (below center of dash) g206 (near base of left shock tower) g102 (rear of engine) g115 0.31 ohms 0.61 ohms 1.85 ohms A/c compressor A/c diode A/c fuse 10a A/c high/low pressure switch (on a/c liquid line) A/c on led A/c relay A/c relay ctrl A/c request input A/c switch A10 A11 B10 Blower motor (on lower right side of dash) Blower motor resistors (on top of hvac module) Body control module (bcm) (behind left side of dash) Cool fan fuse 30a Cool fan mtr ctrl Cool fan relay Cool temp return Cool temp signal Cooling fan motor (on front center of engine compartment) Defoggers system Dim illumination Dim illumination (a/c & recirculation switch) E11 Engine coolant temperature sensor (on rear of cylinder head) Fan sw high input Hi pressure switch (n/c) Hot at all times Hot in run Hot in run or start Hvac blower relay Hvac control head Hvac fan switch Hvac fuse 15a I/p fuse block (behind center of dash) I/p splice pack 1 (left rear of engine compartment) Ign3 fuse 30a Interior lights system Lo pressure switch (n/o held closed) Nca Off Powertrain control module (pcm) (between battery & power brake booster) Recirc door motor (on right end of hvac module) Recirc led Recirculation switch Red Relay control Tan Underhood fuse block (uhfb) (on left side of engine compartment, near battery) Vehicle speed sensor (vss) (on right side of transaxle differential) Vss hi input Vss lo input Compressor Wiring Diagram for Saturn SW2 2000 List of elements for Compressor Wiring Diagram for Saturn SW2 2000: 31 (behind left headlamp) g106 (near base of left shock tower) g102 A/c compressor A/c diode A/c fuse 10a A/c high/low pressure switch (on a/c liquid line) A/c on led A/c relay A/c relay ctrl A/c req input A/c switch A/c system (a/c circuit) A10 Body control module (bcm) (behind left side of dash) C10 Defoggers system E11 Hi pressure switch (n/c) Hot at all times Hot in run Hot in run or start Hvac control head Hvac fan switch Hvac fuse 15a I/p fuse block (behind center of dash) I/p splice pack 1 (left rear of engine compart- ment) Lo pressure switch (n/o held closed) Nca Off Powertrain control module (pcm) (between battery & power brake booster) Underhood fuse block (uhfb) (on left side of engine compartment, near battery)
ANTI-LOCK BRAKES Anti-lock Brake Wiring Diagrams for Saturn SW2 2000 List of elements for Anti-lock Brake Wiring Diagrams for Saturn SW2 2000: 54 (left front fender) A c6 A11 c1 Abs fuse 50a Abs indicator Batt Bo7 Bo8 Bo9 Body control module (bcm) (behind left side of dash) Brake fuse 15a Brake pressure modulator valve (bpmv) Brake sw in C 1995 vftc Computer data lines system Data link connector (dlc) (under left side of dash) E10 E2 c1 Electronic brake/traction control module (ebtcm) (at left rear of engine compartment) F10 G100 G102 (near base of left shock tower) Hot at all times Hot in run Hot in run or start I/p fuse block I/p splice pack 1 (behind left side of dash) I/p switch Ign Ign 1 fuse 10a Ign 3 fuse 15a Instrument cluster Left front wheel speed sensor Left rear wheel speed sensor Lf whl spd sens Lr whl spd sens Module sol grd Nca Pmp mtr grd Pnk Powertrain control module (pcm) (between battery & power brake booster) Pwr out Red Rf whl spd sens Right front wheel speed sensor Right rear wheel speed sensor Rr whl spd sens Serial data Stoplight switch (on brake pedal bracket) Tan Trac sw in Traction active indicator Traction off ind Underhood junction block
ANTI-THEFT Anti-theft Wiring Diagram for Saturn SW2 2000 List of elements for Anti-theft Wiring Diagram for Saturn SW2 2000: 28 A07 A11 B01 B02 B03 B07 B09 B10 Body comp fuse 10a Body control module (behind left side of dash) Data Electronic brake/ traction control module (left rear of engine compt) G206 (behind center of dash) Ground Hot at all times I/p fuse block I/p splice pack 2 (behind left side of dash) Instrument cluster Passlock sensor (on ignition lock cylinder assembly) Power Powertrain control module (between battery & power brake booster) Return Sec ind ctrl Security indicator Serial data Serial data class 2 W/ abs W/o abs
BODY COMPUTER Body Computer Wiring Diagrams for Saturn SW2 2000 List of elements for Body Computer Wiring Diagrams for Saturn SW2 2000: 70 A/c sw request A10 A11 A12 Acc Air conditioning system All doors lock Anti-theft system B+ (rfa pwr) B10 B11 B12 Body comp fuse 10a Body control module (bcm) (behind center of dash) Body fuse 10a Brake fluid lev sensor sig Cargo lamp sw in Computer data lines system Courtesy lamp output Decklid/liftgate release Defogger system Door ajar input Doors unlock Driver dr unlock Drl rly out Exterior lights system F12 G206 (behind center of dash) Grd Headlamp hi beam in Headlamp lo beam in Headlights system Horn relay Horns system Hot at all times Hot in acc or run Hot in run or start Hvac hi blower out Hvac hi fan sw in I/p fuse block I/p lamp output I/p lamps dimmer sw I/p splice pack 2 (behind left side of dash) Ign Ign 1 fuse 10a Ignition switch Instrument cluster system Interior lights system Key reminder sw sig Key-in ignition switch Left body ground splice pack (below left front seat) Left front door input Panel dimming sw sig grd Park brake sw sig Park lamp sw in Passlock bat voltage Passlock grd Passlock sens sig Pnk Power distribution system Radio (ign) fuse 10a Rear defog out Rear defog sw in Remote keyless entry circuit Security ind lamp Serial data sig class 2 Shift interlock system Shift lock actuator fd Tan Trunk, tailgate, fuel doors system
COMPUTER DATA LINES Computer Data Lines for Saturn SW2 2000 List of elements for Computer Data Lines for Saturn SW2 2000: 23 data class 2 (not used) B07 B08 B09 Body control module (behind left side of dash) Body fuse 10a C1 a4 C1 f8 Data class 2 Data link connector (dlc) (under left of dash) Electronic brake/ traction control module (left rear of engine compt) G100 (left front fender) G206 (behind center of dash) Hot at all times I/p cluster I/p fuse block I/p splice pack 1 (behind left side of dash) I/p splice pack 2 (behind left side of dash) Powertrain control module (between battery & power brake booster) Sensing & diagnostic module (under center floor console) W/ abs W/o abs
COOLING FAN Cooling Fan Wiring Diagram for Saturn SW2 2000 List of elements for Cooling Fan Wiring Diagram for Saturn SW2 2000: 18 A10 A11 Cool fan fuse 30a Cool fan mtr ctrl Cool fan relay Cool temp rtn Cool temp sig Cooling fan motor (on front center of engine compartment) Engine coolant temperature sensor (on rear G115 (rear of engine) Hot at all times Of cylinder head) Of transaxle differential) Powertrain control module (pcm) (between battery & power brake booster) Underhood fuse block (uhfb) (on left side of engine compartment) Vehicle speed sensor (vss) (on right side Vss hi in Vss lo in
CRUISE CONTROL Cruise Control Wiring Diagram for Saturn SW2 2000 List of elements for Cruise Control Wiring Diagram for Saturn SW2 2000: 37 1.5k 5.6k 8.2k A12 Brake Brake in Clutch Clutch out Cruise 1 fuse 10a Cruise control module (attached to steering column) Cruise on Direction out G100 (left front fender) Gnd Horns Hot in run I/p fuse block I/p splice pack 1 Ign J2-03 J2-13 J2-19 J2-26 J2-28 Move Move out Nca On/ off Pnk Powertrain control module (behind battery & power brake brake) Resume/ accel Roll connector Set/ coast Steering wheel Stop lamp switch (on brake pedal bracket) Sw sig Wot/idle
DEFOGGERS Defogger Wiring Diagram for Saturn SW2 2000 List of elements for Defogger Wiring Diagram for Saturn SW2 2000: 27 1995 vftc c A09 B10 Bo4 Body control module (behind left side of dash) Defog momentary switch Defog relay G100 (behind left side of dash) G313 (right side of rear shelf) G404 (behind left taillamp) Hot at all times Hot in run Hvac control head Hvac fan switch Hvac fuse 10a I/p fuse block I/p splice pack 1 Ign 3 fuse 10a Left rear body ground splice pack On ind Rear Rear defog element Rear defog fuse 30a Relay control Sc & sl Switch input Underhood fuse block (left side of engine compt)
ELECTRONIC POWER STEERING Electronic Power Steering Wiring Diagram for Saturn SW2 2000 List of elements for Electronic Power Steering Wiring Diagram for Saturn SW2 2000: 4 Electrical variable orifice (evo) solenoid (on bottom of power steering pump) Evo hi Evo lo Powertrain control module (pcm) (between battery & power brake booster)
ENGINE PERFORMANCE
1.9L 1.9L VIN 7, Engine Performance Wiring Diagrams (1 of 3) for Saturn SW2 2000 List of elements for 1.9L VIN 7, Engine Performance Wiring Diagrams (1 of 3) for Saturn SW2 2000: 81 (bottom of reservoir) low engine coolant level switch (in air induction tubing) intake air temperature (iat) sensor (left rear of engine compt) (on catalytic (on intake manifold) manifold absolute pressure (map) sensor (rear of engine) (right side of engine, near, starter motor) crankshaft position sensor (right side of engine, near, starter motor) knock sensor 7x ckp sens 7x ckp sens in A tan A12 Air temp rtn Air temp sens B/u lp fuse 10a Braid Case ground Converter outlet) Coolant lvl Coolant temp Cyl 4 out Cylinder head) D pnk D2, d3 & d4 Egr +5v Electronic variable orifice (evo) solenoid (dohc) (on power steer pump) Emiss fuse 10a Engine coolant temperature (ect) sensor (rear of Engine oil pressure (eop) switch (near starter) Evo lo Evo sol hi F12 G106 (behind left headlamp) G115 G116 Ground H2os 2 hi H2os 2 lo Heated oxygen sensor 2 Hot in on or start Iac sol a lo Iac sol b hi Iac sol b lo Idle air control (iac) valve (on throttle body assembly) Ign module Input speed sensor (left rear side of transaxle) Knock sens Linear egr Linear egr in Map sens +5v Map sens in Map sens rtn Nca Nca a Nca b Oil chng reset Oil life reset switch Oil press sens P, n & d3 P, r & d2 Pnk Powertrain control module (pcm) (between battery & brake booster) R, n & d4 Shift sol 2 Shift sol 4 Tan Tcc sol out Throttle position (tp) sensor (on throttle assembly) Tp sens +5v Tp sens in Tp sens rtn Tr switch a Tr switch b Tr switch c Tr switch d Trans oil temp Transaxle range switch (on right side of transaxle) Ts sens hi Ts sens lo Underhood fuse block (left side of engine compt) Vss lo 1.9L VIN 7, Engine Performance Wiring Diagrams (2 of 3) for Saturn SW2 2000 List of elements for 1.9L VIN 7, Engine Performance Wiring Diagrams (2 of 3) for Saturn SW2 2000: 39 (behind center of dash) i/p fuse block (rear of engine) Eis fuse 10a Electronic ignition (ei) control module (left front side of transaxle housing) Emiss fuse 10a Evaporative emission (evap) purge solenoid (right side of engine, above starter motor) Exhaust gas recirculation (egr) valve (on side of cylinder head) Fuel level sensor Fuel pump fuse 10a Fuel pump motor Fuel pump relay Fuel pump/tank sensor unit Fuel tank pressure sensor G102 (left front shock tower) G115 G904 Hot at all times Hot in on or start I/p batt fuse 30a I/p splice pack 1 Left rear body ground splice pack (base of left "c" pillar) Pnk Pnk a Pressure control solenoid Probe hole Red Red e Red g Shift solenoid Side of transaxle) Spark plugs Tcc solenoid Transaxle fluid temperature (tft) sensor (left rear Transaxle solenoids Trs 2/tcc fuse 10a Trs 3/4 fuse 10a Trs lp fuse 10a Underhood fuse block (left side of engine compt) Vehicle speed sensor (right side of transaxle) 1.9L VIN 7, Engine Performance Wiring Diagrams (3 of 3) for Saturn SW2 2000 List of elements for 1.9L VIN 7, Engine Performance Wiring Diagrams (3 of 3) for Saturn SW2 2000: 77 (rear of engine) A/c clutch A/c system A11 Air pump Air pump (near right Air pump fuse 30a Air pump relay Air pump solenoid (left side of engine, above exhaust manifold) Air sol Battery Body control module (behind left side of dash) Bpp switch Can purge out Class 2 data Cool fan rly Cooling fans Cruise clutch Cruise control Cruise control module (attached to steering column) Cruise fuse 10a Cruise module Cruise res/acl Electronic brake/ traction control module (left rear eng compt) Emiss fuse 10a Evaporative emission (evap) vent solenoid (top of fuel filler neck tube) Front headlamp) Ftp sens +5v Ftp sens in Fuel inj 1 Fuel inj 2 Fuel inj 3 Fuel inj 4 Fuel injectors Fuel lvl in Fuel lvl rtn Fuel pump Fuel vent out G115 Generator Ground H2os 1 sig H2os 2 htr Hot at all times Hot in on Hot in on or start I/p fuse block (behind center of dash) Iac sol hi Ign 1 fuse 10a Ign module Ignition Inj fuse 10a Instrument cluster Linear egr out Linear egr pwr Nca Oil life Oxygen sensor 1 (left side of engine, on exhaust manifold) Pc sol Pcm 1 fuse 10a Pcm b fuse 10a Pnk Pnk a Powertrain control module (pcm) (between battery & brake booster) Red Right forward lamp splice pack (right front g101 fender) Service Service engine soon Shift sol 3 Stoplamp switch (on brake pedal bracket) To exhaust manifold Trans oil temp Underhood fuse block (left side of engine compt) Upshift Vss hi in W/ abs W/o abs
EXTERIOR LIGHTS Backup Lamps Wiring Diagram for Saturn SW2 2000 List of elements for Backup Lamps Wiring Diagram for Saturn SW2 2000: 15 A/t B/u lp fuse 10a B11 Back- up lamp Back-up switch (on right rear top of transaxle) C11 G404 (behind left taillamp) Hot in run or start Left rear body ground splice pack Left taillamp assembly M/t Pnk Right taillamp assembly Tran- axle range switch (on right side of transaxle) Underhood junction block Exterior Lamps Wiring Diagram for Saturn SW2 2000 List of elements for Exterior Lamps Wiring Diagram for Saturn SW2 2000: 54 6 bulbs connected parallel Anti-lock brake system B10 B11 B2 c3 Bat Body control module Brake fuse 15a C3 c1 Center high mounted stop lamp (chmsl) assembly Chime module F3 c1 Flasher module G100 (left front fender) G101 (right front fender) G404 (behind left tail lamp) Ground Hazard fuse 10a Hazard switch Head Head lamp/ turn signal switch Hot at all times Hot in run or start I/p fuse block I/p splice pack 1 (left side of dash) Idc splice Instrument cluster Left front marker lamp Left front park/ turn lamp Left rear body ground splice pack Left tail lamp assembly Left turn indicator Left turn switch License lamps Load Off Park Park fuse 10a Park lps on Pnk Right forward lamp splice pack Right front marker lamp Right front park/ turn lamp Right tail lamp assembly Right turn indicator Right turn switch Side marker lamp Stop lamp switch (on pedal support) Tail/ stop lamp Turn fuse 10a Turn lamp Turn/ hazard switch Under- hood junction block Underhood junction block
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 3) for Saturn SW2 2000 List of elements for Ground Distribution Wiring Diagram (1 of 3) for Saturn SW2 2000: 31 A/c diode A/c relay Air pump Battery Cooling fan motor Drl relay Electronic brake/traction control module (ebtcm) Electronic igntion system module Engine ground strap G100 (left front fender) G101 G102 (near base of left shock tower) G103 (near right shock tower) G106 (behind left headlamp) G115 (rear of engine) G117 (right rear of engine) Horn Left fog lamp Left front marker lamp Left front park/ turn/ lamp Nca Oil life reset switch Powertrain control module (pcm) Right fog lamp Right forward lamp ground splice pack (right front fender) Right front marker lamp Right front park/ turn/ lamp Tan Transaxle range switch Underhood fuse block (uhfb) Washer pump Ground Distribution Wiring Diagram (2 of 3) for Saturn SW2 2000 List of elements for Ground Distribution Wiring Diagram (2 of 3) for Saturn SW2 2000: 48 (below left front seat) A12 B01 B02 B11 Blower motor Body control module (bcm) Center high mount stoplight (chmsl) Cigar lighter Cruise control module Data link connector Data link connector (dlc) Dome lamp Driver door jamb switch Flasher module Fuel pump relay G102 (near base of left shock tower) G206 (behind center of dash) G302 (on parking brake bracket) Hvac blower relay Hvac control head I/p cluster I/p fuse block (ipfb) I/p splice pack 1 (behind left side of dash) I/p splice pack 2 (behind left side of dash) I/p switch Igntion switch Left body ground splice pack Left rear door jamb switch Lever combination switch Lock relay (door) Low brake fluid switch Map lights Modular headliner Nca Power window/ mirror switch Prndl lamp Radio Right front door jamb switch Right rear door jamb switch Sensing & diagnostic module Sl/sc Sl/sc (w/sun roof) Sun roof module Sun roof switch Unlock relay (door) Window relay Wiper motor Ground Distribution Wiring Diagram (3 of 3) for Saturn SW2 2000 List of elements for Ground Distribution Wiring Diagram (3 of 3) for Saturn SW2 2000: 29 Cargo lamp Cargo lamp sw Center high mount stop lamp (chmsl) Center high mount stoplight (chmsl) Coupe Decklid ajar/ release solenoid Decklid release solenoid Dome lamp Fuel pump/ tank sensor unit G313 (right side of rear shelf) G314 (left side of rear shelf) G404 (behind left tail lamp) Idc splice Left back-up lamp Left license lamp Left taillamp Liftgate ajar switch Liftgate ajar/ release solenoid Liftgate release solenoid Modular headliner Rear defog element Rear ground splice pack Rear washer pump Rear wiper motor Right back-up lamp Right license lamp Right taillamp Sedan Wagon
HEADLIGHTS Headlight Wiring Diagram for Saturn SW2 2000 List of elements for Headlight Wiring Diagram for Saturn SW2 2000: 51 A04 A06 B02 B08 B11 B12 Body control module (behind left side of dash) C1 c3 C1 d12 C12 C3 c11 C3 f6 Drl relay Drl rly E12 E6 c1 F-p F3 c1 Fog lamp relay Fog lamp switch Fog lp fuse 10a G101 G106 (behind left headlamp) G206 (behind center of dash) Hdlp Headlamp switch (part of lever combination switch) Hi beam Hot at all times I/p fuse block (behind center of dash) I/p splice pack 1 (behind left side of dash) I/p splice pack 2 (behind left side of dash) I/p switch Indicator L hdlp fuse 10a Left fog lamp Left high beam head- lamp Left low beam head- lamp Low beams Off Park brake switch Park lp fuse 10a Pk brake Pnk R hdlp fuse 10a Right fog lamp Right forward lamp splice pack (right front fender) Right front forward lamp splice pack (right front fender) Right high beam head- lamp Right low beam head- lamp Solid state Underhood fuse block (left side of engine compt)
HORN Horn Wiring Diagram for Saturn SW2 2000 List of elements for Horn Wiring Diagram for Saturn SW2 2000: 15 Body control module (behind left side of dash) Cruise control D10 G106 (behind left headlamp) G107 (behind right headlamp) Horn (left front of engine compt) Horn fuse 10a Horn relay Horn switch Hot at all times Nca Right forward lamp ground splice pack Roll connector Steering wheel Underhood fuse block (left side of engine compt)
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram for Saturn SW2 2000 List of elements for Instrument Cluster Wiring Diagram for Saturn SW2 2000: 49 A11 Abs ind Air bag ind B11 Bcm fuse 10a Body control module (bcm) (behind left side of dash) Brake fluid level sens Brake ind Charge ind Coolant level ind Coolant temp gauge Drl ind Exterior lights system Fuel gauge G206 (behind center of dash) Ground Hatch ajar ind High beam ind Hot at all times Hot in run or start I/p fuse block (ipfb) (behind center of dash) I/p splice pack 2 Ign 1 fuse 10a Illumination (4 bulbs) Instrument cluster Interior lights system Left turn ind Low brake fluid switch (in master cylinder) Low fuel ind Low washer fluid ind Malfunction ind lamp Oil life ind Oil pressure ind Park brake sw signal Park brake switch (at base of park brake lever) Pnk Powertrain control module (pcm) (between battery & power brake booster) Right turn ind Seat belt ind Security ind Security led driver Sensing & diagnostic module (sdm) (under center floor console) Serial data Serial data (class 2) Service vehicle ind Speedometer Tachometer Traction active ind Upshift ind
INTERIOR LIGHTS Interior Light Wiring Diagram (1 of 2) for Saturn SW2 2000 List of elements for Interior Light Wiring Diagram (1 of 2) for Saturn SW2 2000: 37 (left front fender) B11 B12 Body control module (bcm) (behind left side of dash) Dim high Dim low Dimmer G100 G100 (left front fender) G206 (behind center of dash) G300 Ground Head Headlamp Hot at all times Hvac control head I/p cluster I/p fuse block (ipfb) I/p splice pack (behind left side of dash) I/p splice pack 1 (behind left side of dash) I/p switch (dimmer) Left body ground splice pack (below left front seat) Left dr jamb in Left front door jamb switch Left rear door jamb switch (sl/sw only) Lever combination switch (lcs) (headlamp) Off Other dr jamb in Park Park lamp fuse 10a Park lamp input Power dim output Prndl lamp Radio Right front door jamb switch Right rear door jamb switch (sl/sw only) Underhood fuse block (uhfb) Interior Light Wiring Diagram (2 of 2) for Saturn SW2 2000 List of elements for Interior Light Wiring Diagram (2 of 2) for Saturn SW2 2000: 31 (sc) (sc) (sl) (sl) (sw) only (w/ power locks) (w/o power locks) B c Body control module (bcm) Body control module (bcm) (behind left side of dash) Body fuse 10a Cargo lamp Cargo lamp switch Cargo lmp sw in Dome lamp Dome lmp cntrl Door E b G300 G314 G404 (behind left tail lamp) Hot at all times I/p fuse block (ipfb) Left body ground splice pack (below left front seat) Left rear body ground splice pack Left rear body ground splice pack (left side of rear shelf) Map lights (w/ sunroof only) Modular headliner Off Rear compartment lidlock Sedan/coupe (sl/sc) only Station wagon
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 2) for Saturn SW2 2000 List of elements for Power Distribution Wiring Diagram (1 of 2) for Saturn SW2 2000: 80 A/c relay A/t A03 A11 A12 Acc Air bag fuse 10a Air pump relay B/u lp fuse 10a B10 B11 B12 Back-up switch Battery Body control module (bcm) Brake transmission shift interlock (btsi) C11 C12 Canister purge solenoid Clutch start switch Coolant level switch Cruise 1 fuse 10a Cruise 2 fuse 2a Cruise module Cruise switch D10 D11 E10 E11 E12 Eis fuse 10a Electronic brake traction control module (ebtcm) Electronic ignition (ei) system module Emiss fuse 10a Evaporative emissions (evap) solenoid Exhaust air valve solenoid (dohc) F10 F12 Front wiper motor Fuel injector Fusible link Generator Heated oxygen sensor 2 Hvac blower relay Hvac fuse 15a Hvac module I/p cluster I/p fuse block (ipfb) I/p switch Ign1 fuse 10a Ign1/4 fuse 30a Ign3 fuse 10a Ign3 fuse 30a Ignition switch Inj fuse 10a Ip batt fuse 30a Lever combination switch Lock M/t Nca Pcm 1 fuse 10a Pnk Powertrain control module (pcm) Radio Radio (ign) fuse 10a Rear defog relay Red Roll connector Run Sensing & diagnostic module Start Starter solenoid/ motor Stoplight switch To abs fuse (underhood fuse block) (diagram 2 of 2) To body fuse (diagram 2 of 2) Transaxle range switch Turn fuse 10a Underhood fuse block (uhfb) Window relay Wiper fuse 25a Power Distribution Wiring Diagram (2 of 2) for Saturn SW2 2000 List of elements for Power Distribution Wiring Diagram (2 of 2) for Saturn SW2 2000: 70 A/c fuse 10a A/c relay A10 A11 Abs fuse 50a Air pump fuse 30a Air pump relay B (sc) (sl) B01 B03 B10 Body comp fuse 10a Body control module (bcm) Body fuse 10a Brake fuse 15a Cargo lamp Cd (ria) fuse 5a Cigarette lighter Cool fan fuse 30a Cool fan relay Data link connector Dome lamp Drl relay Electronic brake/ traction control module (ebtcm) Fog lp fuse 10a Foglight relay From ip batt fuse a (diagram 1 of 2) From ip batt fuse b (underhood fuse block) (diagram 1 of 2) G100 (left front fender) Hazard fuse 10a Horn fuse 10a Horn relay I/p fuse block (ipfb) I/p cluster I/p fuse block (ipfb) I/p splice pack 1 (left side of dash) L hdlp fuse 10a Left front door lock switch Left hi beam headlamp Left lo beam headlamp Lever combination switch Liftgate release switch Lighter fuse 20a Lock relay (door) Locks fuse 20a Map lights Modular headliner Nca Park fuse 10a Pcm b fuse 10a Pnk Power window/ mirror switch Powertrain control module R hdlp fuse 10a Radio Radio (bat) fuse 10a Rear defog relay Rear wiper motor Red Right front door lock switch Right lo beam headlamp Rr dfg fuse 30a Sl/sc Stoplight switch Sun fuse 15a Sun roof module Underhood junction block Unlock relay (door) Window fuse 30a Window relay
POWER DOOR LOCKS Power Door Lock Wiring Diagram for Saturn SW2 2000 List of elements for Power Door Lock Wiring Diagram for Saturn SW2 2000: 70 A03 A04 A06 A10 A11 A12 All doors lock All other doors unlk All other dr jamb in B01 B05 B07 B09 B10 B11 B12 Battery Body comp fuse 10a Body control module (behind left side of dash) Body fuse 10a C1 c1 C1 c9 C12 C2 c10 C2 d3 C2 f10 C3 c5 C3 d5 D12 Data link connector (under left side of dash) Dome lamp ctrl Driver door jamb in Driver door jamb switch Driver door unlk E10 E12 F12 G100 (left front fender) G206 (behind center of dash) G300 G404 (behind left tail lamp) Ground Horn relay ctrl Horn system Hot at all times I/p fuse block (behind center of dash) I/p splice pack 1 (behind left side of dash) I/p splice pack 2 (behind left side of dash) Interior lights system Left body ground splice pack (below left front seat) Left front door lock motor Left front door lock switch Left rear body ground splice pack Left rear door jamb switch Left rear door lock motor Liftgate ajar in Liftgate ajar switch Liftgate latch Lock Lock relay Locks fuse 20a Right front door jamb switch Right front door lock motor Right front door lock switch Right rear door jamb switch Right rear door lock motor Serial data Tan Unlock Unlock relay
POWER MIRRORS Power Mirror Wiring Diagram for Saturn SW2 2000 List of elements for Power Mirror Wiring Diagram for Saturn SW2 2000: 12 Body fuse 10a C2 b8 G300 Hot at all times I/p fuse block Left body splice pack (below left front seat) Left mirror Nca Power window/ mirror switch Right mirror Right/ left motor Up/ down motor
POWER WINDOWS Power Window Wiring Diagram for Saturn SW2 2000 List of elements for Power Window Wiring Diagram for Saturn SW2 2000: 33 (near base of left shock tower) g102 A10 Acc C12 Down Express down circuitry G300 (below left front seat) Hot at all times I/p fuse block (ipfb) (behind center of dash) I/p splice pack 1 (behind left side of dash) Ign1/4 fuse 30a Ignition switch Left body ground splice pack Left front Left front window motor Left rear Left rear window motor Left rear window switch Lock Power window/ mirror switch Rear window lockout switch Red Right front Right front window motor Right rear Right rear window motor Right rear window switch Run Start Tan Underhood fuse block (uhfb) (at left side of engine compartment) Window fuse 30a Window relay
RADIO Radio Wiring Diagrams for Saturn SW2 2000 List of elements for Radio Wiring Diagrams for Saturn SW2 2000: 69 A01 A02 A03 A04 A05 A06 A07 A08 A09 A10 A11 A12 Antenna B+ (cd chngr) B+ (clock) B01 B02 B03 B04 B05 B06 B07 B08 B09 B10 B11 B12 B12 c1 Bare Cd (ria) fuse 5a Cd changer/ player (if equipped) Common Data clk Data in Data out Dim + E5 c1 G206 (behind center of dash) Ground Ground strap Hot at all times Hot in acc or run I/p fuse block I/p splice pack 2 (behind left side of dash) Ign Ignition Interior lights system Left audio Left front + Left front - Left front speaker Left rear + Left rear - Left rear speaker Nca Park lamps in Radio Radio (bat) fuse 10a Radio (ign) fuse 10a Right audio Right front + Right front - Right front speaker Right rear + Right rear - Right rear speaker Sc & sl Shield gnd Tan
SHIFT INTERLOCKS Shift Interlock Wiring Diagram for Saturn SW2 2000 List of elements for Shift Interlock Wiring Diagram for Saturn SW2 2000: 22 A05 B07 Body control module (behind left side of dash) Brake transmission shift interlock (btsi) (at base of shift lever) Btsi out Class 2 serial data Computer data lines system Cruise 1 fuse 10a Cruise control module (attached to steering column) D2, d3 & d4 Hot in run & start I/p fuse block (behind center of dash) Main engine ground (rear of engine) P, n & d3 P, r & d2 Pnk Pos inp Powertrain control module (between battery & brake booster) R, n & d4 Stoplight switch (on brake pedal bracket) Switch inp Transaxle range switch (on right side of transaxle)
STARTING/CHARGING Charging Wiring Diagram for Saturn SW2 2000 List of elements for Charging Wiring Diagram for Saturn SW2 2000: 21 (not used) A11 Battery Charge (battery) indicator Fusible link G100 (left front fender) G115 (rear of engine) Generator Generator terminal l output Hot in run & crank I/p cluster I/p fuse block (ipfb) (behind center of dash) Ign 1 fuse 10a Nca Pnk Power distribution system Powertrain control module (pcm) (between battery & power brake booster) Red Serial data (class 2) Serial data class 2 Starter solenoid/ motor Starting Wiring Diagram for Saturn SW2 2000 List of elements for Starting Wiring Diagram for Saturn SW2 2000: 23 (left front fender) g100 (rear of engine) g115 A/t Acc Armature m Battery Clutch start switch Fusible link Generator Hold-in windings Ign 1/4 fuse 30a Ignition switch Lock M/t Nca Neutral start switch Pull-in windings Red Run Start Starter solenoid/ motor Underhood fuse block (uhfb) (at left side of engine c0mpartment) Underhood fuse block (uhfb) (at left side of engine compartment)
SUPPLEMENTAL RESTRAINTS Supplemental Restraint Wiring Diagram for Saturn SW2 2000 List of elements for Supplemental Restraint Wiring Diagram for Saturn SW2 2000: 23 (not used) Air bag fuse 10a Body control module (bcm) (behind left side of dash) Dr inflator hi Dr inflator lo Driver inflator module Driver seat belt switch (closed when unbuckled) (in driver's seat belt buckle) E11 Ground Hot in run & crank I/p cluster I/p fuse block (ipfb) (behind center of dash) Ign 1 Nca Pass hi Pass lo Passenger inflator module Roll connector Seat belt sw hi Seat belt sw lo Sensing & diagnostic module (under center floor console) Serial data Shorting bar
TRANSMISSION A/T Wiring Diagram for Saturn SW2 2000 List of elements for A/T Wiring Diagram for Saturn SW2 2000: 61 5v reference A11 Battery in Body control module Brake switch in Class 2 data Cruise fuse 10a D2, d3 & d4 Ect sensor in Ect sensor return Engine coolant temperature sensor (rear of cylinder head) G115 (rear of engine) Ground Hot at all times Hot in run Hot in run or start Hot with fuel pump relay energized I/p fuse block Ign 1 fuse 10a Ignition in Input shaft spd hi Input shaft spd lo Input shaft speed sensor (right side of transaxle) Instrument cluster P, n & d3 P, r & d2 Pcm 1 fuse 10a Pcm b fuse 10a Pcs Pnk Powertrain control module (between battery & brake booster) Press ctrl sol R, n & d4 Red Service Service eng soon Ss2 Ss3 Ss4 Stoplamp switch (on brake pedal bracket) Tcc sol Tft sensor in Tft sensor return Throttle position sensor (throttle body) Tp sensor in Tp sensor return Tr switch a Tr switch b Tr switch c Tr switch d Transaxle fluid temp sensor (left rear of trans) Transaxle range switch (on right side of transaxle) Transaxle solenoids Trs 2/tcc fuse 10a Trs 3/4 fuse 10a Trs lp fuse 10a Underhood junction block Upshift Vehicle speed sensor (on transaxle differential) Vss hi (signal) Vss lo (ground)
TRUNK, TAILGATE, FUEL DOOR Liftgate/Endgate Release Wiring Diagram for Saturn SW2 2000 List of elements for Liftgate/Endgate Release Wiring Diagram for Saturn SW2 2000: 16 A5 j1 Body control module (behind left side of dash) Body fuse 10a G404 (behind left taillamp) Hot at all times I/p fuse block I/p fuse block (behind center of dash) Idc splice Liftgate latch (bottom of liftgate) Liftgate release solenoid Liftgate release switch Rear body ground splice pack Release output W/o rke W/rke Warning systems
WARNING SYSTEMS Warning System Wiring Diagrams for Saturn SW2 2000 List of elements for Warning System Wiring Diagrams for Saturn SW2 2000: 33 (behind center of dash) i/p fuse block A11 B12 Body control module (left side of dash) Computer data lines Data class 2 Driver seat belt switch (in driver's seat belt buckle) G100 (left front fender) G206 (behind center of dash) Head High High beam input Hot at all times underhood fuse block (left side of engine compt) I/p splice pack 1 (left side of dash) I/p splice pack 2 (left side of dash) Instrument cluster Key minder sw sig Key-in ignition switch (right of steering column) e Left front door jamb switch Lever combination switch (headlamp/ turn/hazard/wipers) (left side of steering column) Lf door input Low Low beam input Off Park Park lamp input Park lp fuse 10a Park/ head Pnk Seat belt sw hi Seat belt sw lo Sensing & diagnostic module (under center floor console) Underhood fuse block
WIPER/WASHER Front Wiper/Washer Wiring Diagram for Saturn SW2 2000 List of elements for Front Wiper/Washer Wiring Diagram for Saturn SW2 2000: 20 (left front fender) g100 A10 E12 Front washer pump (at right side of engine compartment) Front washer switch Front wiper motor G101 Hot in accy & run I/p fuse block (ipfb) (behind center of dash) I/p splice pack 1 (behind left side of dash) Int Lever combination switch (lcs) (headlamp/hazard/turn/wipers) Mist Off Park Pnk Right forward lamp ground splice pack (right front fender) Solid state Underhood fuse block (uhfb) (at left side of engine compartment) Wiper fuse 25a Rear Wiper/Washer Wiring Diagram for Saturn SW2 2000 List of elements for Rear Wiper/Washer Wiring Diagram for Saturn SW2 2000: 14 G404 (behind left tail lamp) Hot in accy or run I/p fuse block (ipfb) (behind center of dash) Lever combination switch (lcs) (headlamp/ turn/hazard/ wipers) Nca Off Park switch Rear body ground splice pack Rear washer pump (at right rear corner of vehicle) Rear wiper Rear wiper motor (at bottom of liftgate window) Sun fuse 15a Wash Wipe
