Diagram sections — 33 (56 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY COMPUTER COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ELECTRONIC POWER STEERING ELECTRONIC SUSPENSION ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS MEMORY SYSTEMS POWER ANTENNA POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCKS STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Air Conditioning Wiring Diagrams (1 of 2) for Oldsmobile Aurora 1997 List of elements for Air Conditioning Wiring Diagrams (1 of 2) for Oldsmobile Aurora 1997: 86 (body harn, near turn flasher) (right front shroud) +5v A/c high pressure cut-out switch (on rear of compressor) A/c low pressure switch (right front engine compartment) A/c req A10 A11 A12 Act enable Act sense Amb temp input Ambient temperature sensor (center front of vehicle) B tan B10 B11 B12 Battery Blower control module (behind right side of i/p) Blower ctrl Blower motor Blw speed feedbk Blw speed input C 1995 vftc C10 C11 C12 C13 C14 C15 C16 Computer data lines D10 D11 D12 D13 D14 D15 D16 Data line Defog rly ctrl Driver information center G119 (right front of engine) G200 (left front shroud) G203 G203 (right front shroud) Ground Heater and a/c control assembly Hot at all times Hvac blower fuse 10a Hvac blower mot fuse 30a Hvac programmer (behind right side of i/p) I/p 1 fuse 10a I/p fuse block Ignition Illumination In-vehicle temperature sensor (behind center of i/p) Inside temp input Interior lights system Left solar sensor (top left of i/p) Lt solar sensor Pass ctrl gnd Pass ctrl input Passenger climate control assembly Passenger heated seat module Pwm blw spd ctrl Rear defogger system Red Right rear power distri- bution center fuse block 1 Right rear power distri- bution center fuse block 2 Right solar sensor (top right of i/p) Rt solar sensor S106 (engine harn, center rear of engine compt) S211 S212 S225 (body harn, near right kick panel) S229 (i/p harn, behind ctr of i/p) S231 (body harn, near turn flasher) S276 (hvac harn, behind right side of i/p) S277 (hvac harn, behind right side of i/p) S285 (body harn, near pcm) S288 (solar sens harn, near top of i/p) Sensor ground Signal status Tan Uart Air Conditioning Wiring Diagrams (2 of 2) for Oldsmobile Aurora 1997 List of elements for Air Conditioning Wiring Diagrams (2 of 2) for Oldsmobile Aurora 1997: 60 (behind i/p, on plenum) (body harn, near right rear fender) (body harn, near secondary cooling fan motor) (body harn, rear center of engine compartment) (body, 144.5 cm from pcm) (engine harn, near a/c compressor clutch) (hvac harn, behind right side of i/p) A/c compressor clutch A/c compressor clutch diode A/c compressor control relay d (in engine compartment power distributon center) A/c high temperature switch (right front of engine compartment) A/c low temperature sensor (under wiper motor) A/c mode actuator (behind i/p, on plenum) A/c request Air inlet actuator (behind i/p, on plenum) C 1995 vftc Cooling fan fuse 60a Cooling fan relay fuse 10a Driver's side actuator (behind i/p, on plenum) Engine compartment power distribution center Engine coolant temperature sensor (top left side of Engine) Flat pack motor fuse 10a G103 (right front strut tower) Heater/defroster actuator (behind i/p, on plenum) High speed cooling fan relay (in engine compt power dist center relay block 1) Hot at all Hot in run Hvac relay fuse 10a I/p fuse block Ign 3 fuse 10a Low speed cooling fan relay (rear center of engine compartment) Nca Or start Passenger's side actuator Pnk Powertrain control module (behind right side of i/p, near shroud) Primary cooling fan Primary cooling fan diode Red Relay control S104 S105 S108 S115 (body harn, right rear fender) S121 S123 S141 S143 S259 S274 S275 S278 Secondary cooling fan Sensor ground Sensor input Series/parallel cooling fan relay (in engine compt power dist center relay block 1) Solid state Switch input Times
ANTI-LOCK BRAKES
ANTI-THEFT Forced Entry Wiring Diagram for Oldsmobile Aurora 1997 List of elements for Forced Entry Wiring Diagram for Oldsmobile Aurora 1997: 62 (body harn, at right kick panel) (body harn, below left side of rear seat) (body harness, below right rear seat) (under rear seat, left side of rocker panel) B12 Battery Body control module (left instrument panel) Buick Door lock Door lock input Door open input Door unlock Door unlock input E10 E11 E12 E15 E16 F10 F16 G203 (right front shroud) G312 G312 (under rear seat, left side of rocker panel) Ground Headlamps alarm input Headlamps output Horn rly ctrl Horns system (horn relay) Hot in run, bulb test or start Hto at all times I/p 1 fuse 10a I/p fuse block Ign-1 fuse 10a Ignition Key unlock input Lamp control module (behind left kick panel) Left door lock cylinder switch Left front door jamb switch Left rear door jamb switch (olds only) Lf door jamb input Lock Luggage compartment lid tamper switch Luggage compt ajar Olds Passkey circuit (security indicator) Pnk Remote function actuation module (right front of luggage compt) Right door lock cylinder switch Right front door jamb switch (buick) right front door lock actuator (olds) Right rear door jamb switch (olds only) Right rear power distribution center (under rear seat) S211 S212 S254 S258 S359 S363 S364 S418 Security indicator Tan Un- lock Pass-Key Wiring Diagram for Oldsmobile Aurora 1997 List of elements for Pass-Key Wiring Diagram for Oldsmobile Aurora 1997: 55 (body harn, at right kick panel) (buick) (olds) (right front shroud) A16 A17 Acc Bat Bulb test Crank fuse 10a E14 Enable out G203 Ground Hot at all times Hot in run or start Hot in start I/p 1 fuse 10a I/p fuse block Ign Ignition key Ignition key lock cylinder Ignition switch Ind cntrl Key res in Lock Nca Neutral position Off Olds only Park/ Passkey ii decoder module (behind right side of i/p) Pcm fuse 10a Pcm/ vats fuse 20a Pnk Powertrain control module (behind right i/p) Red Remote function actuation module (right front of luggage compt) Remote indicator bank (olds) instrument cluster (buick) Resistor pellet Right rear power distribution center (below rear seat) Rly cntrl Run S211 S223 S225 S241 or s261 S248 S253 Security indicator Start Starter enable relay (lower left of steering column) Starter solenoid Strtr disable Switch
BODY COMPUTER Body Computer Wiring Diagrams for Oldsmobile Aurora 1997 List of elements for Body Computer Wiring Diagrams for Oldsmobile Aurora 1997: 59 (buick only) (buick) (buick) (olds) (olds only) (olds) 1785 or 549 Body control module (mall) (left kick panel, on lamp control module bracket) Brake warning indicator in C10 C11 C12 C13 C14 C15 C16 Chime control in Courtesy lamps (batt) Courtesy lamps out D10 D11 D12 D13 D14 D15 D16 Door locks system Door switches in Engine controls system Exterior lights system G202 (left side of i/p) Ground Hot at all times Hot in run or start I/p fuse block (left front of passenger compartment) Ign 1 fuse 10a Instrument cluster Int lp fuse 20a Interior lamps control in Interior lights system Key-in-ignition switch in Lamp on chime in Left front door sw in Pnk Power (battery) Power (ignition) Power door lock-lock Power door lock-unlock Pwr door lock-unlock Pwr dr lks fuse 15a 20a Right front door sw in Right rear power distribution center fuse block #1 (under rear seat, on left side) S298 S309 Seat belt indicator out Seat belt switch in Tan Turn signal in Vehicle speed in Warning systems
COMPUTER DATA LINES Computer Data Lines for Oldsmobile Aurora 1997 List of elements for Computer Data Lines for Oldsmobile Aurora 1997: 35 (body harness, approx 54 cm from turn flasher) s231 (body harness, approx 87 cm from pcm) (left side of i/p) (right rear corner of engine) Data clss 2 Data link connector (left side of i/p) E&c data Electronic brake and traction control module (left side of engine compt) F13 G117 G202 Heater and a/c control assembly Hot at all times Hvac programmer (behind right side of i/p) I/p 1 fuse 10a Instrument cluster Magna steer actuator (near vss) Magna steer module (near pcm) Nca Powertrain control module (behind right i/p) Prog enable Radio Remote cd changer Remote function actuator module (right front of rear compt.) Right rear power distribution center fuse block #1 S140 (body harness, approx 21 cm from wiper/ washer motor module) S209 S211 S255 (i/p harness, approx 31 cm from radio) S295 S297 S427 (body harness, approx 105 cm from connector at right rear of passenger compt.) Sensing and diagnostic module (below right front seat, under carpet) Tan Uart data
COOLING FAN Cooling Fan Wiring Diagram for Oldsmobile Aurora 1997 List of elements for Cooling Fan Wiring Diagram for Oldsmobile Aurora 1997: 29 (body harn, near right side of eng compt) (body harn, near secondary cooling fan motor) (body harn, right front corner of engine compt) C 1995 vftc Cooling fan relay fuse 10a Cooling fan fuse 60a Engine compartment power distribution center Engine coolant temperature (ect) sensor (rear left side of engine) G103 (right side of engine compt) High speed cooling fan relay (in eng compt power dist center relay block 1) Hot at all Low speed cooling fan relay (rear center of engine compt) Nca Powertrain control module (pcm) (behind right side of i/p, near shroud) Primary cooling fan Primary cooling fan diode Red Relay control Right rear power distribution center fuse block #1 S104 S115 (body harn, right front corner of engine compt) S121 S141 S143 Secondary cooling fan Sensor ground Sensor input Series/parallel cooling fan relay (in eng compt power dist center relay block 1) Times
CRUISE CONTROL Cruise Control Wiring Diagram for Oldsmobile Aurora 1997 List of elements for Cruise Control Wiring Diagram for Oldsmobile Aurora 1997: 54 (body harn, 38 cm from pcm) (body harn, 49 cm from turn flasher) (body harn, 87 cm from pcm) (body harn, left rear of engine compt) 4000 pulses/mile A10 A11 Brake input Brake sw output Brake switch (on brake pedal support) C 1995 vftc Cruise control module (left rear of engine compt) Cruise indicator Cruise inhibit Cruise on/off input Cruise status Cruise switch Cruise/shift interlock Data line Data line input G101 (in engine compt, on right lower rail rearward of right upper engine mount) Ground Hazd/ stop fuse 20a Hot at all times Hot in run Hot in run, bulb test or start I/p fuse block Ign 1 fuse 10a Ignition input Indicator ctrl Instrument cluster Multifunction lever Off Pnk Powertrain control module (behind right side of i/p) R/a Rear fuse block Remote indicator bank Resume/accel input S214 S217 S245 S258 S295 Set sw Set/coast input Shift sol fuse 10a Step mtr fuse 15a Tan Tcc brake switch (on brake pedal support) Vehicle speed enable Vehicle speed sensor (vss) (lower right rear of engine, on transaxle) Vss return Vss signal
DEFOGGERS Defogger Wiring Diagram for Oldsmobile Aurora 1997 List of elements for Defogger Wiring Diagram for Oldsmobile Aurora 1997: 42 (body harn, near breakout to ground g304 below left rear seat) Computer data lines D12 D13 Data line Defog switch G202 (left side of i/p) G203 (right kick panel) G304 (below left rear seat) Heater & a/c control Hot at all times Hot in run Htd o/s mir fuse 10a Hvac programmer (right side of i/p) I/p 1 fuse 10a I/p fuse block Ign Ign 3 fuse 10a Left heated mirror element Left rear power distribution center (below left rear seat) Lower zone relay ctrl Nca Power Rear defog relay (lower zone) Rear defog relay 2 (upper zone) Rear defogger lower zone Rear defogger upper zone Red Right heated mirror element Right rear power distribution center (below left rear seat) Rr defog 1 fuse 30a Rr defog 2 fuse 30a S211 S212 S259 S290 S337 S342 S418 Solid state Tan Upper zone relay ctrl
ELECTRONIC POWER STEERING Electronic Power Steering Wiring Diagram for Oldsmobile Aurora 1997 List of elements for Electronic Power Steering Wiring Diagram for Oldsmobile Aurora 1997: 23 (buick) (oldsmobile) 1995 vftc c Actuator ctrl Buick only Data link connector (dlc) (left side of i/p) G202 (left side of i/p) Ground Hot in run I/p fuse block Ign 3 fuse 10a Ignition (run) Magna steer actuator (inside steering gear) Magna steer module (right side of passenger compt, near powertrain control module) Nca Powertrain control module (pcm) (behind right side of i/p, near hvac programmer) S140 (body harn, approx 21.5 cm from wiper washer motor module) S209 S214 (body harn, approx 49 cm from turn flasher) S259 Vehicle select Vehicle speed in Vehicle speed output
ELECTRONIC SUSPENSION Electronic Suspension Wiring Diagram for Oldsmobile Aurora 1997 List of elements for Electronic Suspension Wiring Diagram for Oldsmobile Aurora 1997: 38 (below left rear seat) g304 (buick) (olds) (right rear side of luggage compartment) g405 A nca Actuator arm Buick C 1995 vftc Compressor control Compressor motor Elc Elc fuse 20a Electronic level control compressor assembly (on frame above right rear lower suspension arm) Electronic level control height sensor (on frame above right rear lower suspension arm) Exhaust control Exhaust solenoid G304 (below left rear seat) Ground control Hot at all times Hot in run I/p fuse block Ign 3 fuse 10a Level Nca Olds Power Relay Reset Right rear power distribution center fuse block 1 (below left rear seat) Right rear power distribution center relay block 3 (below left rear seat) S259 S360 S361 S365 S410 Too high Too low Vehicle height input
ENGINE PERFORMANCE
4.0L 4.0L (VIN C), Engine Performance Wiring Diagrams (1 of 4) for Oldsmobile Aurora 1997 List of elements for 4.0L (VIN C), Engine Performance Wiring Diagrams (1 of 4) for Oldsmobile Aurora 1997: 75 (body harn, 87 cm from pcm break- out) (body harn, right "c" pillar) 5v ref out A/c comp clutch ctrl A/c hi press cutoff A/c hi temp sens rtrn A/c lo press cutoff A/c lo temp sens in A/c lo temp sens rtrn A/c press sens in Air condi- tioning system Air conditioning system Alt out reg ref volt Anti-theft system Automatic transaxle Automatic transmission input shaft speed sensor Class ii data link Cruise control system Cruise engaged Cruise inhibit Data link connector (under left side of i/p) Driver select shift switch Engine coolant temperature sensor (ect) (left side of engine) Evap emission vacuum purge switch (left front of engine) Evaporative emission control solenoid (left rear of engine) Exhaust gas recirc- ulation valve (left rear of engine) Fuel pump feedback G117 (right rear corner of engine block) G117 (right rear of engine) G200 (left kick panel) Gen 'f' term feedback Iac sol coil ctrl Idle air control (iacv) valve (throttle body) Intake air temperature (iat) sensor (left front of engine) Map 5v ref out Map sens in Mass air flow sensor (left top of engine) Neutral safety sw in Pcm ground Pnk Post cat ho2s in hi Post cat ho2s in lo Power (battery) Power (ignition 1) Powertrain control module (behind right side of i/p) Pwr steer pres sw in Red S106 S114 (engine harness, left front of engine) S123 (engine harn, 15 cm from engine oil pressure switch) S127 (engine harn, left front of engine) S295 S297 S317 S427 Sensor return Serial data link Shift 'a' sol ctrl Shift 'b' sol ctrl Starting/ charging system Tan Tcc brake sw in Tcc sol ctrl Theft disable sig in Throttle position sensor (throttle body assy) Tp sens in Trans press sol ctrl Trans press sol enable Trans press sw 'a' in Trans press sw 'b' in Trans press sw 'c' in Trans shift sel indic Trans temp sens in Turbine speed in hi Turbine speed in lo 4.0L (VIN C), Engine Performance Wiring Diagrams (2 of 4) for Oldsmobile Aurora 1997 List of elements for 4.0L (VIN C), Engine Performance Wiring Diagrams (2 of 4) for Oldsmobile Aurora 1997: 36 1-2 shift sol 2-3 shift sol Automatic trans- axle fluid temper- ature sensor Automatic transaxle Chime fuse 10a Cruise control system Dis fuse 15a Engine coolant level switch (radiator coolant surge tank) Fluid pressure manual valve position switch G117 (right rear corner of engine block) Hot at all times Hot in run Hot in run or start I/p fuse block Linear egr fuse 10a Manifold absolute pressure sensor (top left of engine) Oxy sen fuse 10a Park/neutral position switch (top of transaxle) Pcm fuse 10a Pcm vats fuse 20a Pnk Pressure control solenoid valve Rear maxi fuse block 2 (under left rear seat) Red S118 S130 S152 S241 S245 (body harn, 38 cm from pcm breakout) S247 S248 S258 Shift sol fuse 10a Tan Tcc brake switch (under left side of i/p) Torque converter clutch pwm solenoid 4.0L (VIN C), Engine Performance Wiring Diagrams (3 of 4) for Oldsmobile Aurora 1997 List of elements for 4.0L (VIN C), Engine Performance Wiring Diagrams (3 of 4) for Oldsmobile Aurora 1997: 31 (body harn, 16 cm from g304) (not used) (top rear of engine under ignition coils) B12 Camshaft position (cmp) sensor (right side of engine) Crankshaft position (ckp) sensor a (front of engine block) Crankshaft position (ckp) sensor b (front of engine block) Fuel pump (top of fuel tank) Fuel pump fuse 15a Fuel pump relay (under right rear seat, in fuse/ relay center) G117 (right rear corner of engine block) G304 (under left rear seat) Hot at all times Ignition amplifier and switching module Ignition control module Instrument cluster Nca Pnk Power steering pressure switch (left front side of engine) Rear fuse block (under right rear seat) Red Remote indicator bank S297 S344 S361 Service engine soon indicator Spark plugs Tach signal in Tan Vehicle speed sensor (on trans- axle) Vss in 4.0L (VIN C), Engine Performance Wiring Diagrams (4 of 4) for Oldsmobile Aurora 1997 List of elements for 4.0L (VIN C), Engine Performance Wiring Diagrams (4 of 4) for Oldsmobile Aurora 1997: 73 (body harn, 49 cm from turn flasher) (lower right rear of engine block) 24x ref hi in 4x ref hi in Anti-lock brakes system Anti-theft system Bypass spark out Cam hi in Cann purge vac sw in Cool fan hi speed ctrl Cool fan lo speed ctrl Cooling fans system Delivered torque out Desired torque in Ect sens in Egr valve feedback Egr valve sol ctrl Electronic power steering system Engine oil level switch (oil pan) Evap ctrl sol out Front heated oxygen sensor (front exhaust manifold) Front ho2s in hi Front ho2s in lo Fuel inj 1 ctrl Fuel inj 2 ctrl Fuel inj 3 ctrl Fuel inj 4 ctrl Fuel inj 5 ctrl Fuel inj 6 ctrl Fuel inj 7 ctrl Fuel inj 8 ctrl Fuel injectors Fuel pump relay ctrl G103 (right lower frame rail) G117 (right rear corner of engine block) Hot in run or start I/p fuse block Iat sens in Ignition ctrl feedback Inj 1 fuse 10a Inj 2 fuse 10a Knock sens in Knock sensor Low coolant sens in Maf sens in Mil indic ctrl Nca Oil level sw in Pcm ground Pnk Post-converter heated o2s (in exhaust system, near catalyst) Power (ignition 1) Powertrain control module (behind right side of i/p) Pre-cat ho2s in hi Pre-cat ho2s in lo Pre-converter heated o2s (in exhaust system, near catalyst) Rear h02s in lo Rear heated oxygen sensor (rear exhaust manifold) Rear ho2s in hi Ref lo in S106 S115 S150 S151 S153 S214 S297 Starter disable Tan Vss in hi Vss in lo Vss out (4000 ppm) Warning systems
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Oldsmobile Aurora 1997 List of elements for Back-up Lamps Wiring Diagram for Oldsmobile Aurora 1997: 20 (body harn, top of right rear wheelwell) s423 Automatic day/night mirror (if equipped) Exterior lights system (cornering lamps) G405 (right rear of luggage compartment) Hot in run or start Hot with parklamps on I/p fuse block Left backup lamp Park/ neutral position switch (left side of transaxle) Perimeter lightimg control Perimeter lighting control relay (under left side of rear seat) Pnk Prm lp fuse 15a Remote function actuator module (under rear package shelf) Right backup lamp S348 S425 S432 (body harness, right rear of vehicle, behind right taillamp) Tan Tmnss fuse 15a Exterior Lamps Wiring Diagram for Oldsmobile Aurora 1997 List of elements for Exterior Lamps Wiring Diagram for Oldsmobile Aurora 1997: 79 (body harn, behind right tail- lamp) s421 (body harn, behind right taillamp s431 (body harness, behind left kick panel) s289 (body harness, behind right side of bumper fascia) s428 (body harness, behind right side of dash) (body harness, rear of left rear door sill) s348 (body harness, right front of engine compt) s119 (taillamp harness, behind center taillamp/ license plate panel) A10 Anti-lock brake system Backup lights system C12 Center high mounted stop lamp Corn- ering lamps D12 G101 (engine compt, on right lower frame rail) G110 (left front of engine) G200 (left kick panel) G304 (below left rear seat) G304 (under left rear seat) G405 (right rear of luggage compartment) Grd Hazard Hazard flasher (behind left side of dash) Headlamp switch Hot at hot at all times all times Hot in run, and start Hzrd/ stop lps fuse 20a I/p fuse block Instrument cluster L prk lp fuse 10a Lamp control module (behind left side of dash) Left front park/ turn lamp Left front side marker lamp Left license lamp Left rear side marker lamp Left rear tail/ stop/ turn lamps Left turn & hazard Left turn indic Nca Park lamp ctrl Park lamp switch Park lamp switch input Park lp fuse 25a Perimeter lighting control Perimeter lighting control relay (under left side of rear seat) Pnk Prm lp fuse 15a Pwr R prk lp fuse 10a Remote function actuator module (under rear package shelf) Right front park/ turn lamp Right front side marker lamp Right license lamp Right rear junction block (under left rear seat) Right rear side marker lamp Right rear tail/ stop/ turn lamps Right turn & hazard Right turn indic S101 S115 S217 (body harn, left kick panel) S238 (body harn, behind left side of dash, under cluster) S263 S296 S303 (body harn, under right end of right rear seat assy) S358 (body harness, under right rear seat, in front of battery) S366 S416 S419 S425 S426 (body harn, behind left taillamp) S430 S437 Stoplamp/ btsi switch (on brake pedal support) Tan Turn lps fuse 15a Turn signal flasher (behind left side of dash) Turn/ hazard switch assembly
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 5) for Oldsmobile Aurora 1997 List of elements for Ground Distribution Wiring Diagram (1 of 5) for Oldsmobile Aurora 1997: 34 (vin k) 1995 vftc c A/c high pressure cut-out switch Battery Brake fluid level indicator sensor Brake fluid level switch) Buick C101 Coolant level switch (3.8l vin k/ vin 1 only) Coolant level switch (4.0l vin c only) Data link connector Electronic brake/ traction control module Engine oil level switch Evap purge vacuum switch Front end discriminating sensor Fuel pump relay G110 (left front of engine) G117 (right rear corner of engine) G119 (right front corner of engine) G119 (right front of engine) G119 (right lower rail, foward G300 (below left front seat) G303 (below right rear seat) Ignition control module Ignition control module (3.8l vin k/ vin 1 only) Mass air flow sensor Of engine mount) Oldsmobile Park/ neutral position switch Powertrain control module S106 (engine harn near injector 4) S106 (engine harn, center rear of engine compt) S297 (body harn, 76 cm from pcm breakout) Sensing & diagnostic module Ground Distribution Wiring Diagram (2 of 5) for Oldsmobile Aurora 1997 List of elements for Ground Distribution Wiring Diagram (2 of 5) for Oldsmobile Aurora 1997: 67 (engine harn, left front of engine) (engine harn, near iacv) 1995 vftc c A/c com- pressor clutch A/c comp- ressor clutch diode B10 Blower control module Blower motor Brake pressure modulator valve Buick Cruise control module D16 Engine com- part- ment lamp Front heated oxygen sensor G103 (right side of engine compartment) G110 (left front of engine) G203 (right kick panel) Hvac pro- grammer Instrument cluster Left cornering lamp Left front door latch switch Left front door lock cylinder switch Left front door lock switch Left front park/ turn lamp Left high beam headlamp Left horn (f note) Left low beam headlamp Left rear door latch switch Motor Nca Oldsmobile Pass- enger climate control assembly Passkey ii decoder module Post converter heated oxygen sensor Pre converter heated oxygen sensor Right cornering lamp Right door handle flood lamp Right door latch switch Right door lock cylinder switch Right door switch flood lamp Right fog lamp Right front door latch switch Right front door lock cylinder switch Right front door lock switch Right front park/ turn lamp Right front window switch Right heated seat control module Right high beam headlamp Right horn (a note) Right low beam headlamp Right outside mirror Right rear door latch switch Right rear heated oxygen sensor nca Right seat/lock switch S101 (body harn, 26.5 cm from iat sensor) S115 (body harness, in right front fender) S153 S155 S212 (body harn, near right front door jamb) S225 (body harn, 24.5 cm from g203) S276 (hvac harness, near blower motor) S364 (body harness, right rear of passenger compt) S607 (right door harness, front of door) Seat control switch Secondary cooling fan Series parallel cooling fan relay Washer fluid level switch Windshield wiper motor Ground Distribution Wiring Diagram (3 of 5) for Oldsmobile Aurora 1997 List of elements for Ground Distribution Wiring Diagram (3 of 5) for Oldsmobile Aurora 1997: 61 (audio jumper harn, 34.5 cm from amplifier) (body harn, 28 cm from park brake switch) (body harn, 37.5 cm from turn flasher) (body harn, left rear of engine compt) (console harn, center of i/p) (i/p harn, center of i/p) 1995 vftc c 87a Abs main relay Ambient light sensor Ash- tray lamp Automatic day/night mirror Auxiliary power receptacle Body control module Bose amplifier C12 Console compart- ment lamp switch D12 Data link connector E16 Fog lamp switch Front cigar lighter Fuel door release switch G202 (left side of i/p) Head- lamp switch Heater and a/c control assembly I/p compart- ment lamp switch Ignition switch Instrument cluster Lamp control module Left fog lamp Left front seat switch Left heated seat control module Left outside mirror Left outside mirror control switch Lumbar seat module Magna steer module Master switch assembly Nca Oldsmobile Panel dimming control Panel dimming switch Prndl lamp Radio Remote cd player S204 S209 S232 S246 S263 S290 S298 (body harn, left rear of engine compt) S310 (left seat harn, below left front seat) S316 Seat belt switch Shift interlock solenoid Shift select switch Steering column Steering wheel controls lamp Traction control switch W/ steering wheel controls only Ground Distribution Wiring Diagram (4 of 5) for Oldsmobile Aurora 1997 List of elements for Ground Distribution Wiring Diagram (4 of 5) for Oldsmobile Aurora 1997: 61 (body harn, 28 cm from park brake switch) (body harn, 37.5 cm from turn flasher) (body harn, left rear of engine compt) (i/p harn, 56.5 cm from radio) (left door harn, front of door) 1995 vftc c 87a Abs main relay Ambient light sensor Ash- tray lamp Automatic day/night mirror Auxiliary power receptacle Body control module Buick C202 Cigar lighter Data link connector E11 E12 E16 F10 F12 G202 (left side of i/p) Headlamp dimmer module Headlamp switch Heater and a/c control assembly I/p compart- ment lamp I/p compartment lamp switch Ignition switch Instrument cluster Lamp control module Left door handle flood lamp Left door switch flood lamp Left heated seat control module Left seat switch Magna steer module Master switch assembly Memory seat/ mirror control module Nca Outside mirror control switch Prndl lamp Radio S201 (ashtray harn, 8 cm from ashtray lamp breakout) S209 S263 S264 S273 (i/p harn, below center console) S290 (body harn, left rear of engine compt) S298 S310 (left seat harn, below left front seat) S314 (console harn, below center console) S506 Seat belt switch (w/ memory seats) Seat belt switch (w/o memory seats) Shift interlock solenoid Shift interlock solenoid switch Steering column Steering wheel controls lamp Trip odometer reset switch W/ console W/o console Ground Distribution Wiring Diagram (5 of 5) for Oldsmobile Aurora 1997 List of elements for Ground Distribution Wiring Diagram (5 of 5) for Oldsmobile Aurora 1997: 56 (body harn, center of trunk) (headliner harn, right rear of passenger compt) (taillamp harn, behind rear fascia) Buick Center high mounted stop lamp Electronic level control com- pressor Electronic level control compressor assembly Electronic level control height sensor F16 Fuel door release actuator Fuel level sender Fuel pump control module G304 (below left rear seat) G405 (right rear side of luggage compartment) Garage door opener Left backup lamp Left dome/ reading lamp Left front vanity mirror Left license lamp Left rear cigar lighter Left rear reading lamp switch Left rear side marker lamp Left rear window switch Left tail lamp Left tail/ stop/turn lamp License lamp Luggage com- partment latch switch Nca Oldsmobile Power antenna motor Rear window defogger Remote function actuator module Right backup lamp Right dome/ reading lamp Right front vanity mirror Right license lamp Right rear cigar lighter Right rear reading lamp switch Right rear side marker lamp Right rear window switch Right tail lamp Right tail/ stop/turn lamp S319 S352 (body harn, below left rear seat) S361 S366 (body harn, right rear of passenger compt) S410 (body harn, 33 cm from g405) S416 (taillamp harn behind right taillamp) S417 S418 (body harn, right rear of passenger compt) S419 (body harness, behind rear fascia) S425 S437 (taillamp harn, behind left taillamp) Sunroof motor Trunk lid release actuator Trunk lid tamper switch
HEADLIGHTS
HORN Horn Wiring Diagram for Oldsmobile Aurora 1997 List of elements for Horn Wiring Diagram for Oldsmobile Aurora 1997: 22 A11 C202 Engine compartment power distribution center maxifuse block Engine compartment power distribution center relay block #2 G103 (right side of engine compartment) Horn brush/ slip ring Horn fuse 20a Horn relay Horn switch Hot at all times Left horn (f note) (left front corner of engine compt) Nca Red Remote function actuator (rfa) module (in trunk, below rear shelf) Right horn (a note) (right front corner of engine compt) S115 S122 (body harness, right front inner fender) S260 (body harness, upper right kick panel) Steering wheel Switch Turn/ hazard W/ anti-theft
INSTRUMENT CLUSTER Driver Information Center Wiring Diagram for Oldsmobile Aurora 1997 List of elements for Driver Information Center Wiring Diagram for Oldsmobile Aurora 1997: 23 Bat Computer data E & c data line G200 (left kick panel) Gnd Heater and a/c control assembly Hot at all times Hot in run I/p 1 fuse 10a I/p fuse block Ign Ign 3 fuse 10a Illumination (6 bulbs) Illumination dimming Interior Lights system (dimmer module) Lines system Right rear power distribution center S209 S211 S259 S263 Uart data line Instrument Cluster Wiring Diagram (1 of 2) for Oldsmobile Aurora 1997 List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Oldsmobile Aurora 1997: 88 A10 A11 A12 Aux chime out B10 B11 B12 Bat Body control module (left kick panel) C10 C12 C13 C14 C15 C16 Computer data lines system Cruise ind. ctrl D10 D11 D12 D13 D14 D15 D16 Data line Data link connector (left i/p) Dim level Exterior lights system Fasten belts ind. Fuel gage G103 (base of right front shock tower) G200 (left kick panel) Grd Headlights system Heater and a/c control assembly Hi beam ind. Hot at all times Hot in run Hot in run or start Hot in run, bulb test or start I/p 1 fuse 10a I/p fuse block (left I/p) Ign Ign 1 fuse 10a Ign 3 fuse 10a Ignition control module (under ignition coils) Illumination (6 bulbs) Instrument cluster Interior lights system (dimmer module) Interior lights system (left dimmer module) Left turn ind. Lf door ajar Logic Low brake fluid Low oil level Lr door ajar Odometers Oil press. ind. Park brake Park brake ind. Pcm fuse 10a Pnk Powertrain control module (right side of i/p) Rf door ajar Right rear power distribution cenetr (under rear seat) Right turn ind. Rr door ajar S115 S209 S211 S214 (body harn, 49 cm from turn flasher) S241 S258 S259 S295 (body harn, 87 cm from pcm) Seat belt ind ctrl Solid state ctrl Speed- ometer Tach out Tach- ometer Tan Temp gage Uart data in/out Vehicle speed output Volts ind. Washer fluid level switch (in washer fluid reservoir) Wshr fluid level Instrument Cluster Wiring Diagram (2 of 2) for Oldsmobile Aurora 1997 List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Oldsmobile Aurora 1997: 31 A10 Accy Brake fluid level switch Bulb test Cruise indicator Engine oil pressure sensor (above oil filter) Fuel level sender (top of fuel tank) G200 (left kick panel) G203 (right front shroud) G303 (below right rear seat) Ignition switch Left front door latch assembly Left rear door latch assembly Lock Low brake fluid indicator Nca Off Park brake switch Remote indicator bank Right front door latch assembly Right rear door latch assembly Run S102 S209 S212 S218 (body harn, 40 cm from left dimmer module) S225 S226 (body harn, left rear of engine compt) S242 (body harn, 69 cm from pcm breakout) S364 Start Remote Indicator Bank Wiring Diagram for Oldsmobile Aurora 1997 List of elements for Remote Indicator Bank Wiring Diagram for Oldsmobile Aurora 1997: 51 (body harn, 15 cm from ebtcm) A10 A11 A12 Air bag ind. Anti-lock brake system Anti-lock diode (right of steering column) Anti-lock ind req Anti-lock ind. B10 B11 B12 Brake fluid level indicator switch Cruise ind ctrl Cruise ind. Electronic brake & traction control module (attached to left front strut tower) Hazard flasher Hazard ind. Hot at all times Hot in run, bulb test or start I/p 1 fuse 10a I/p fuse block (left I/p) Ign 1 fuse 10a Instrument cluster Low brake fluid in Low brake fluid ind. Mil ind ctrl Nca Passkey ii decoder module (right side of i/p) Pnk Powertrain control module (right i/p, near shroud) Red Remote functional actuation module (right front of luggage compt.) Remote indicator bank Right rear power distribution center (below rear seat) S110 S211 S218 (body harn, 40 cm from left dimmer module) S253 (body harn, 32 cm from g203 breakout) S258 Security ind ctrl Security ind. Sensing & diagnostic module (below left front seat) Service engine soon ind. Sir ind ctrl Trac active ind ctrl Trac off ind ctrl Traction active ind. Traction off ind. Turn/ hazard switch assembly
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram (1 of 2) for Oldsmobile Aurora 1997 List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Oldsmobile Aurora 1997: 79 (body harn, right rear of pass compt) s356 (buick) (i/p harn, behind center of i/p) s215 (left door harn, near left courtesy lamp) (olds) (right door harn, near right courtesy lamp) B nca Bat Body control module (mall) (left side of i/p) Buick C13 Console compartment lamp Console compartment lamp switch Courtesy lamps switch Dr open in E15 E16 F15 F16 G202 (left side of i/p) G202 (left side of i/p) G203 (right kick panel) G304 (under left rear seat) Gnd Headlamp switch (buick) Hot at all times Hot in acc or run Hot in run or start I/p 1 fuse 10a I/p compartment lamp I/p compartment lamp switch I/p fuse block Ign 1 fuse 10a Int lmp in Int lmps + Int lp fuse 20a Left Left front courtesy lamp Left front door courtesy lamp Left front door latch switch Left front door warning lamp Left rear door latch switch (olds only) Lmp ctrl Luggage compartment lamp Luggage compartment latch assembly Nca Olds Oldsmobile Panel dimming control (olds) Passive restraint system (buick only) Pnk Pwr dr lks fuse 15a Rear door courtesy/ warning lamp (olds) Remote function actuator (rfa) module (under rear package shelf) Right Right front courtesy lamp Right front door latch switch Right front door warning lamp Right rear door latch switch (olds) only) Right rear power distribution center S204 S211 S212 S258 S273 S292 S298 S309 S316 S336 (body harn, below left side of rear seat) S363 (body harn, below left side of rear seat) S364 S418 S505 S507 (body harn, in left front door) S509 S604 S605 Wsw fuse 25a Courtesy Lamps Wiring Diagram (2 of 2) for Oldsmobile Aurora 1997 List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Oldsmobile Aurora 1997: 25 (headliner harn, right rear of pass compartment) (headliner harn, right rear of passenger compartment) (olds) (buick) A (olds) (buick) B c C a Engine compartment lamp G103 (right side of engine compt., on lower rail) G304 (under left rear seat) Hot w/light switch in head or park I/p fuse block (left i/p) Int lp fuse 10a Left front dome/ reading lamp and switch Left front illuminated vanity mirror Left rail courtesy lamp Left rail lamp switch Right front dome/ reading lamp and switch Right front illuminated vanity mirror Right rail courtesy lamp Right rail lamp switch S115 S206 S286 S319 S320 Instrument Illumination Wiring Diagram for Oldsmobile Aurora 1997 List of elements for Instrument Illumination Wiring Diagram for Oldsmobile Aurora 1997: 74 (4) (6) (body harn, approx 28 cm from turn flasher) (body harn, near left firewall grommet) s202 (i/p harn, below defroster grille) s240 (left side of i/p) Ashtray lamp Bat Bright Courtesy lamps switch Courtesy lights circuit D11 D12 Dim Dim lvl Dim ref Dimmer switch E16 Fog lamp switch Fuel door release switch G202 G202 (left side of i/p) G203 (right kick panel) G309 (below left rear seat) Gnd Headlamp switch Heater and a/c control assembly Hot at all times I/p fuse block (left i/p) Illumination lamps Instrument cluster Int lp fuse 10a Lamp control module (lcm) (left side of i/p) Left dimmer module (left side of i/p) Left front door lock switch Left rear window switch Left seat switch Nca Of i/p) s301 Off Outside mirror switch Panel dimming control Parade dimming ctrl Park lamp fuse 25a Park lamp switch Park lamp switch input Park lamps ctrl Pass- enger climate control assembly Power window master switch assembly Prndl lamp Radio Right dimmer module (left side of i/p) Right front window switch Right lock switch Right rear power distribution center Right rear window switch Right seat/ lock switch S202 S204 S206 (body harn, approx 28 cm from turn flasher) S209 S210 S212 S239 (body harn, approx 151 cm from pcm) S246 S279 (i/p harn, below defroster grille) S290 S299 (body harn, approx 26 cm from turn flasher) S316 S366 S417 Sir coil assembly Steering wheel radio switches Traction control on/off switch
MEMORY SYSTEMS Memory Seat/Mirrors Wiring Diagram (1 of 2) for Oldsmobile Aurora 1997 List of elements for Memory Seat/Mirrors Wiring Diagram (1 of 2) for Oldsmobile Aurora 1997: 94 (seat harn, under l.f. seat) Battery C10 C11 C12 C13 C14 C15 C16 D10 D11 D12 D13 D14 D15 D16 Diagnostic test Driver recline-down Driver recline-up E.c.b. Entire seat back Entire seat back input Entire seat forward Entire seat fwd input Forward/back control Forward/back motor (below left front seat) Forward/back position sensor (below left front seat) Front height Front height control Front height down Front height down input Front height motor (below left front seat) Front height position sensor (below left front seat) Front height up input Frt height mtr pos input Fuse 10a Fwd/back mtr pos input G202 (left side of i/p) Ground Hot at all times Hot in run or start I/p 1 I/p fuse block Ign 1 fuse 10a Ignition input Interior lights system Left mirror down input Left mirror right input Left seat switch Left-right position input Memory 1 input Memory 2 input Memory seat diagnostic connector (under l.f. seat) Memory seat/memory mirror control module (under left front seat) Mirror left input Mirror up input Nca Nca a Nca b Park input Park/neutral position switch (left rear of engine, left side of transaxle) Pnk Position sensors feed Position sensors return Pwr st circuit breaker 25a Rear height control Rear height down Rear height down input Rear height motor (below left front seat) Rear height position sensor (below left front seat) Rear height up Rear height up input Recline control Recline down Recline motor (below left front seat) Recline up Reverse input Right mirror down input Right mirror right input Right rear power distribution center fuse block 1 (under left rear seat) Right rear power distribution center fuse block 2 (under left rear seat) Rr height mtr pos input S211 S258 S290 S324 S332 S339 S423 (body harn, right rear of passenger compt) Set memory input Tan Tan b Tmnss fuse 15a Up-down position input Memory Seat/Mirrors Wiring Diagram (2 of 2) for Oldsmobile Aurora 1997 List of elements for Memory Seat/Mirrors Wiring Diagram (2 of 2) for Oldsmobile Aurora 1997: 34 (body harn, in left front door) (right kick panel) g203 G202 (left side of i/p) Illum- ination lamp Illumination lamp Interior lights Interior lights system Left Left outside mirror Left seat/lock switch Left- right motor Left-right motor cntr Memory position switch 1 Memory position switch 2 Memory seat/memory mirror control module (under left front seat) Mirror down switch Mirror left switch Mirror position sensors Mirror right switch Mirror select switch Mirror up switch Nca Outside mirror control switch Right Right outside mirror S204 S212 S323 (body harn, near breakout to seat harness connector) S331 (body harn, near breakout to ground g202) S501 S502 Set memory switch Up- down motor Up-down motor cntr
POWER ANTENNA Power Antenna Wiring Diagram for Oldsmobile Aurora 1997 List of elements for Power Antenna Wiring Diagram for Oldsmobile Aurora 1997: 20 Antenna Antenna motor (right side of luggage compt) Antenna relay (right side of luggage compt) Circuit breaker Coaxial cable Dn sw G304 (below left rear seat) Hot at all times Hot in run, accy & during retained accessory power I/p 2 fuse 10a I/p fuse block (left i/p) Radio Radio fuse 10a Right rear power distribution center fuse block #1 (under left rear seat cushion) S228 S237 S405 Steering wheel controls To radio Up sw
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 4) for Oldsmobile Aurora 1997 List of elements for Power Distribution Wiring Diagram (1 of 4) for Oldsmobile Aurora 1997: 101 (body harn, 39 cm from breakout to g304) (body harn, 20 cm from g304 breakout) (body harn, 24 cm from brake switch) (body harn, 36 cm from g200) (body harn, 51.5 cm from g304 breakout) (body harn, 69 cm from g304 breakout) (body harn, 82.5 cm from pcm) (olds) (body harn, 36 cm from g200 breakout) (buick) (body harn, left rear of engine compt) (body harness, 25.5 cm from breakout to g304) (body harness, near wiper motor) (buick) (left rear pass compt) (olds) 15a Abs main fuse 30a Abs main relay Abs pump motor fuse 40a Abs pump relay Accy Battery Buick C202 Cooling fan fuse 10a (buick) Cooling fan fuse 60a Crank fuse 10a E10 Electronic brake and traction control module Engine compartment power distribution center (right front of engine compartment) Express down window control module F/pmp fuse 20a F15 Fog lamps fuse 20a Fog lamp enable relay Fog lamps fuse 15a From i/p 1 fuse (diagram 2 of 4) From pcm fuse (diagram 3 of 4) Fuel pump relay Generator Headlamp dimmer switch High speed cooling fan relay Horn fuse 20a Horn relay I/p fuse block I/p fuse block (left side of i/p) Ign 1 fuse 60a Ign 3 fuse 60a Ignition switch Instru- ment cluster Instrument cluster Left rear power distribution center Left rear power distribution center (left rear of pass compt) Lock Low speed cooling fan relay Nca Off Olds Passkey ii decoder module Pcm fuse 10a (buick) Pnk Pnk (buick) Power window master switch assembly Powertrain control module Pwr window sunroof circuit breaker 25a Radio Radio fuse 10a Red Remote function actuator module Remote function actuator module (right front of trunk) Retained accessory power accessory relay Right front window switch Right rear power distribution center (below rear seat) Right rear power distribution center (under rear seat) Run S132 S221 S222 S237 S241 (olds) s261 (buick) S281 S292 S323 (body harn, under left front seat) S334 S335 S341 S347 S349 Sir coil Start Starter enable relay Starter solenoid Steering wheel controls Sunroof actuator motor To abs fuse (diagram 4 of 4) To cooling fan relays (diagram 4 of 4) To i/p fuse block (diagram 3 of 4) To pcm/ vats fuse (diagram 2 of 4) Underhood junction block (forward of right front strut tower) W/ steering wheel controls W/ traction control Wiper/ washer switch Wsw fuse 25a Power Distribution Wiring Diagram (2 of 4) for Oldsmobile Aurora 1997 List of elements for Power Distribution Wiring Diagram (2 of 4) for Oldsmobile Aurora 1997: 117 (audio jumper harness, near amplifier) (body harn, left front wheel assembly) (body harn, 19 cm from g304 breakout below left rear seat) (body harn, 20 cm from park brake switch) (body harn, 32 cm from g304 breakout) (body harn, 33.5 cm from g304 breakout) (body harn, 33.5 cm from turn flasher) (body harn, 41.5 cm from g304 breakout) (body harn, 43 cm from g304 breakout) (body harn, 43.5 cm from pcm) (body harn, center of trunk) (buick) (buick) red (i/p harn, center of i/p) (olds) 15a 20a Batt ther fuse 10a Battery thermistor Blower control module Body control module Bose amplifier/sub-woofer Bose fuse (olds) 20a Buick Control module Cooling fan relay fuse 10a (olds) Cruise/ shift interlock brake switch D15 Data link connector Defog rr fuse 60a Defogger system Defogger system (outside mirrors) E14 E16 Elc fuse 30a Electronic level control compressor Electronic level control height sensor Electronic level control relay Engine compartment power distribution center (right front of engine compt) Exterior lighting fuse 60a F/dr rel fuse 20a F14 From a ign 3 fuse (diagram i of 4) Fuel door release switch Fuse 40a Haz/ stop lps fuse 20a Hazard flasher Hdlp circuit breaker 20a Heated seats fuse 20a Heater and a/c control assembly High speed cooling fan relay Hot at all times (power feed information not available) Hot o/s mir fuse 10a Htd seat/inst panel fuse 60a Hvac blower mtr fuse 30a Hvac pr0- grammer I/p fuse 10a Instrument cluster Int lp fuse 20a Lamp Lamp control module Left front door lock relay Left front seat belt solenoid Left front seat switch Left front seat/ lock switch Left heated seat control module Left rear power distribution center (left rear of pass compt) Left rear power distribution center (left rear of vehicle) Left rear power distribution center (left side of pass compt) Low speed cooling fan relay Memory mirror switch Memory seat/ mirror module Nca Olds Outside mirror control switch Park lamp fuse 25a Passkey decoder module Pcm/ vats fuse 20a Power antenna motor Powertrain control module Pwr dr locks fuse 15a Pwr seats fuse 50a Pwr st circuit breaker 25a Radio Rear compartment lid release relay Rear defog lower zone relay Rear defog upper zone relay Red Remote cd changer Remote function actuator module Right front door seat switch Right front seat belt solenoid Right front seat switch Right front seat/ lock switch Right heated seat control module Right rear power distri- bution center Right rear power distribution center (below rear seat) Rr defog 1 fuse 30a Rr defog 2 fuse 30a S121 S207 S211 S228 S233 S236 S248 S309 S339 S343 S346 S360 S362 Series/ parallel cooling fan relay To c/ltr fuse (diagram 3 of 4) To retained accessory power relay (diagram 1 of 4) Trunk rel fuse 15a (buick) Trunk/fuel dr rel Power Distribution Wiring Diagram (3 of 4) for Oldsmobile Aurora 1997 List of elements for Power Distribution Wiring Diagram (3 of 4) for Oldsmobile Aurora 1997: 105 (body harn, center of right front fender) (body harness, 32 cm from park brake switch) (body harness, 41.5 cm from g304 breakout) (body harness, left rear of engine compt) (buick) (engine harn, center of engine compt) (engine harn, center rear of engine compt) (engine harn, right rear of engine compt) (i/p harness, behind center of i/p) (injector harness, left front of engine) (olds) A/c compressor relay Air bag fuse 10a Automatic day/night mirror B11 Body control module Boost solenoid Buick C/ltr fuse 25a C12 C13 Console compart- ment lamp Control module E15 Egr valve Engine compartment power distribution center (right front of engine compt) Evap emis canister purge valve Evaporative emission purge solenoid valve F15 From ignition switch (diagram 1 of 4) From trunk f/dr rel fuse (diagram 2 of 4) Front cigar lighter Front heated oxygen sensor Fuel injectors G200 (left kick panel) G304 (below left rear seat) Heated oxygen sensor Hvac relay fuse 10a (buick) I/p compart- ment lamp switch I/p fuse block (left side of i/p) Ign 1 fuse 10a Inj 1 fuse 10a Inj 2 fuse 10a Inj fuse 15a Instrument panel cluster Lamp Lamp control module (buick) Left rear cigar lighter Linear egr fuse 10a (olds) Maf fuse 10a Mass air flow sensor Memory seat/ memory mirror module Nca No.1 No.2 No.3 No.4 No.5 No.6 No.7 No.8 Olds Oxy sen fuse 20a (buick) Oxy sen fuse 20a (olds) Park/ neutral position switch Pcm fuse 10a Pnk Pnk (engine harn, right rear of engine compt) Post converter oxygen sensor Power steering pressure switch Power- train control module Pre converter oxygen sensor Rear heated oxygen sensor Red Remote function actuator module Remote indicator bank Right rear cigar lighter S100 S118 S129 S130 S130 (body harness, right rear of engine compt) S131 S150 S151 S152 S160 S215 S224 S258 S273 S316 S338 S366 Sensing and diagnostic module Shift sol fuse 10a (olds) Tcc pressure switch Tcc/ anti- lock brake switch Tmnss fuse 15a To i/p fuse block (diagram 4 of 4) To pass- key ii decoder module (diagram 1 of 4) Transmission Turn lps fuse 15a Turn signal flasher Vacuum purge switch Power Distribution Wiring Diagram (4 of 4) for Oldsmobile Aurora 1997 List of elements for Power Distribution Wiring Diagram (4 of 4) for Oldsmobile Aurora 1997: 78 (body harness, right rear of passenger compt) (buick) (body harness, 144.5 cm from pcm breakout) (olds) (body harness, right rear of passenger compt) (olds) (body harness, 144.5 cm from pcm breakout) (buick) (hvac harn, near blower motor) (olds) 10a 15a A/c compressor relay A/c mode A/c system (blower motor) A/c system (heater a/c programmer) A10 Abs fuse 10a Abs main Air inlet Aux pwr fuse 20a Auxiliary power outlet Buick Cr cont fuse 10a Cruise control Dis fuse 15a Driver mix Elec- tronic level control relay Electronic brake and traction control module Electronic level control height sensor Engine compartment power distribution center (right front of engine compt) Engine coolant level switch (buick) Exterior lights system Flat pack modules (actuators) Flat pack motor fuse 10a From clng fan fuse (diagram 1 of 4) From ignition switch (diagram 1 of 4) From lamp control module (diagram 3 of 4) G200 (left kick panel) Heater and a/c control assembly (olds) Heater and a/c program- mer Heater- defrost Heater/ a/c control assembly (buick) High speed cooling fan relay Hot in run or start (power feed information not available) Hvac blower fuse I/p fuse block I/p fuse block (left side of i/p) Ign 3 fuse 10a Ignition control module Instrument cluster Int lamps fuse Interior lights system Lamp control module Left heated seat control module Left rear power distribution center (left rear of pass compt) Lh park lamps fuse Low speed cooling fan relay Magna steer module Module Multi- function lever Nca Olds Park/ neutral position switch Pass- enger climate control assembly (buick) Passenger mix Perimeter lamps fuse Pnk Prndl indicator lamp (olds) Rear defog relay Relay Rh park lamps fuse Right heated seat control module S116 body harn, right rear of engine compt) S259 (buick) s365 (olds) S273 or s316 S274 S302 (console harn, behind center of i/p) S365 (buick) s259 (olds) Series/ parallel cooling fan relay Step mtr fuse 15a Tan Tcc/ brake switch Tmnss fuse 15a
POWER DOOR LOCKS Power Door Lock Wiring Diagram for Oldsmobile Aurora 1997 List of elements for Power Door Lock Wiring Diagram for Oldsmobile Aurora 1997: 78 (body harness, 45cm from chassis ground) s350 (body harness, right rear of passenger compt) s359 (olds only) s340 87a A tan Battery (b+) Body control module (mall) (under left side of dash) Buick C 1995 vftc C13 Data link connector (under left side of dash) Door lock in Door lock out Door open in Door unlock in Door unlock out Dr latch switch Dr lock control Dr lock cylinder sw Dr lock relay out Dr lock switch out E10 E11 E12 E13 E14 E15 E16 F13 F15 F16 G200 (left kick panel) G203 (right kick panel) G304 (under left rear seat) Ground Hot at all times Hot in acc or run Hot in run or start I/p 1 fuse 10a I/p fuse block Ign 1 fuse 10a Ignition Ignition c2 Int lp fuse 20a Interior lights system Left front door lock isolation relay (left rear power distribution center relay block 3) Left front door lock motor Left front door lock switch Left rear door lock motor (olds only) Lock Nca Olds Park/neutral switch (on transaxle) Pnk Pnp switch Pwr dr lk fuse 20a Remote function actuator (rfa) module (right side of rear shelf) Right front door lock motor Right front door lock switch Right rear door lock motor (olds only) Right rear power distribution center fuse block 1 (under rear seat cushion) Rke program enable sig S211 S212 S227 S258 S290 S292 S309 S345 (body harness, 19cm from chassis ground) S354 (body harness, right rear of passenger compt) S418 Solid state Tan Tmnss fuse 15a Trunk release relay Trunk, tailgate, fuel doors system Wsw fuse 25a
POWER MIRRORS Electrochromic Mirror Wiring Diagram for Oldsmobile Aurora 1997 List of elements for Electrochromic Mirror Wiring Diagram for Oldsmobile Aurora 1997: 26 Ambient sensor (windshield side) Automatic day- night mirror Automatic day/night mirror Buick only Exterior lights system G202 (left side of i/p) Ground Headlight sensor (mirror side) Hot in run or start I/p fuse block Ign 1 fuse 10a Left outside mirror Max Min Mirror switch Off On ind control Outside mirror reflectivity control P r Park/ neutral position (pnp) switch (left side of transaxle) Pnk Reset to daytime high reflectivity in reverse S258 S263 Sensitivity setting Tmnss fuse 15a
POWER SEATS Heated Seats Wiring Diagram for Oldsmobile Aurora 1997 List of elements for Heated Seats Wiring Diagram for Oldsmobile Aurora 1997: 31 Backlight G202 (left side of i/p) G203 (right kick panel) Heated seats fuse 20a Heater and a/c programmer (behind right i/p) Heating elements Hot at all times Hot in run I/p fuse block Ign 3 fuse 10a Interior lights system Jumper Left front seat cover Left heated seat control module (below left front seat) Left seat/ lock switch Nca Nca heat elements pwr nca Nca heat elements rtn nca sensor input nca senor return Nca ign nca bat nca heat sw input nca lo heat led ctrl nca grd nca hi heat led ctrl nca temp status output Ntc On/ off Red Right front seat cover Right heated seat control module (below right front seat) Right rear power distribution center fuse block #1 Right seat/ lock switch S212 S290 S362 S365 Thermistor Lumbar Wiring Diagram for Oldsmobile Aurora 1997 List of elements for Lumbar Wiring Diagram for Oldsmobile Aurora 1997: 25 Defl Deflate circuit Driver seat/ lock switch G202 (left side of i/p) G203 (right kick panel) Hot at all times I/p 1 fuse 10a Infl Inflate circuit Lower lumbar Lower solenoid valve Lumbar control module Nca Passenger seat/ lock switch Pressure cut-out circuit Pwr st circuit breaker 25a Red Right rear power distribution center fuse block #1 S211 S212 S310 S339 Seat air pump Upper lumbar Upper solenoid valve Passenger Power Seat Wiring Diagram for Oldsmobile Aurora 1997 List of elements for Passenger Power Seat Wiring Diagram for Oldsmobile Aurora 1997: 24 Back Back- light Entire seat Forward/back motor Front height Front height motor Fwd G203 (right kick panel) Hot at all times Interior lights system Nca Pwr st circuit breaker 25a Rear height Rear height motor Recline Recliner motor Right rear power distribution center fuse block #2 Right recline motor Right seat adjuster Right seat switch S212 S339 Solid state Tan
POWER TOP/SUNROOF Sunroof Wiring Diagram for Oldsmobile Aurora 1997 List of elements for Sunroof Wiring Diagram for Oldsmobile Aurora 1997: 27 (below left Closed Forward mtr ctrl Forward/open vent Fwd/ open vent G304 Ground Hot in run, acc or w/ rap energized Ignition voltage Limit switch Limit switch input Motor Nca Not closed Pwr wdo/ sunrf circuit breaker 25a Rear seat) Red Rev/ close vent Reverse mtr ctrl Reverse/close vent Right rear power distribution center fuse block 2 (under left side of rear seat) S335 S366 S417 (aurora only) Sunroof control module (behind sunroof, near rear window) Sunroof motor assembly (behind sunroof, near rear window) Sunroof switch
POWER WINDOWS Power Window Wiring Diagram for Oldsmobile Aurora 1997 List of elements for Power Window Wiring Diagram for Oldsmobile Aurora 1997: 37 (body harn, approx 104cm from breakout of 2-pin conn behind right rear seat back) (body harn, approx 36cm from breakout of 16-pin conn in left front door) s503 Down Express down window module (center of left front door) G200 (left kick panel) G203 (right kick panel) G304 (below left rear seat) Hot in run, start & during retained accessory power (rap) Interior lights system (dimmer module) Left front Left front window motor Left rear Left rear window motor Left rear window switch Master switch assembly Nca Pwr wdo/sunrf circuit breaker 25a Relay Relay control switch Right front Right front window motor Right front window switch Right rear Right rear power distribution center fuse block 2 Right rear window motor Right rear window switch S212 S290 S335 S352 S355 S366 S417 Solid state Tan Timer and control unit Window lockout switch
RADIO Radio Wiring Diagrams, with Bose System for Oldsmobile Aurora 1997 List of elements for Radio Wiring Diagrams, with Bose System for Oldsmobile Aurora 1997: 92 14v switched pwr A10 A11 A12 Antenna Antenna enable Audio amplifier (bose) (under rear package shelf) Audio return B10 B11 B12 Battery Battery voltage Bose fuse 20a Coaxial cable Compact disc player Computer data lines system Display dimming E10 E11 E12 E13 E14 E15 E16 F10 F11 F12 F13 F14 F15 F16 G200 (left kick panel) Ground Hot at all times Hot in run, acc or w/ retained accessory power I/p fuse block Ign voltage Inflatable restraint steering wheel coil module Interior lights system Ip2 fuse 10a Left audio feed Left front speaker (tweeter) Left front speaker (woofer) Left rear door speaker Lf audio (+) Lf spkr (+) Lf spkr (-) Lr audio (+) Lr spkr (+) Lr spkr (-) Nca Pnk Power antenna system Radio Radio fuse 10a Rear speaker (sub-woofer) Red Ref voltage Rf audio (+) Rf spkr (+) Rf spkr (-) Right audio feed Right front speaker (tweeter) Right front speaker (woofer) Right rear door speaker Right rear junction block Rr audio (+) Rr spkr (+) Rr spkr (-) S228 S232 S233 S236 S237 S246 Serial data Serial data uart Shield ground Steering column fuse holder (1998 & 99 only) Steering wheel control switch Strg whl ctlr Sw1 Sw2 Sw3 Sw4 Sw5 Sw6 Sw7 Sw8 Switch fuse 2a Tan Radio Wiring Diagrams, without Bose System for Oldsmobile Aurora 1997 List of elements for Radio Wiring Diagrams, without Bose System for Oldsmobile Aurora 1997: 76 (1998, 99 buick) (buick) (olds) 8 (or 1244) Antenna Antenna enable Audio return Battery voltage Coaxial cable Compact disc player Computer data lines system Display dimming E10 E11 E12 E13 E14 E15 E16 F10 F11 F12 F13 F14 F15 F16 G200 (left kick panel) Ground Hot at all times Hot in run, acc or w/ retained accessory power I/p fuse block Ign voltage Inflatable restraint steering wheel coil module Interior lights system Ip2 fuse 10a Left audio feed Left front door speaker Left rear speaker Lf spkr feed (+) Lf spkr feed (-) Lr spkr feed (+) Lr spkr feed (-) Midrange Nca Power antenna system Radio Radio fuse 10a Rf spkr feed (+) Rf spkr feed (-) Right audio feed Right front door speaker Right rear junction block Right rear speaker Rr spkr feed (+) Rr spkr feed (-) S228 S237 S246 Serial data Serial data uart Shield ground Steering column fuse holder (1998 & 99 only) Steering wheel control switch Strg whl ctlr Sw1 Sw2 Sw3 Sw4 Sw5 Sw6 Sw7 Sw8 Switch fuse 2a Tan Tweeter Vf dimming
SHIFT INTERLOCKS Shift Interlock Wiring Diagram for Oldsmobile Aurora 1997 List of elements for Shift Interlock Wiring Diagram for Oldsmobile Aurora 1997: 20 (not used) Buick Cruise/shift interlock brake switch (on brake pedal support) G202 (left side of i/p) Hot in run & during retained accessory power I/p fuse block Lamp control module (w/drl) Memory seat/mirror control module Olds Park/ neutral position (pnp) switch (left side of transaxle) Pnk Remote function actuator module S204 S209 (column) s314 (console) S210 (body harn, approx 28.5 cm from left trun flasher) S227 (body harn, approx 10.5 cm from grommet behind strut tower) Shift interlock solenoid (below front of center console) Shift interlock solenoid (w/ column shift) (left base of steering column) Shift interlock solenoid (w/ console) (below center console) Tmnss fuse 15a
STARTING/CHARGING Charging Wiring Diagram for Oldsmobile Aurora 1997 List of elements for Charging Wiring Diagram for Oldsmobile Aurora 1997: 37 (below right rear seat) (body harness, approx 87 cm from pcm) (l term.) (not used) (right kick panel) B10 Bat Batt thermistor fuse 10a Battery Battery thermistor Data link connector (left side of dash) G203 G303 Generator field input (f term.) Generator field input c1 Generator l Hot at all times Hot in run Hot in run or start I/p fuse block (left side of dash) Ign 1/ chime fuse 10a Ign 3/hvac cont fuse 10a Instrument cluster Junction block (forward of right front strut tower) Pnk Pnk b11 Power distribution system Powertrain control module (pcm) (behind right side of dash) Red Right rear junction block S225 S258 S259 S295 Serial data signal Tan Volts indicator Starting Wiring Diagram for Oldsmobile Aurora 1997 List of elements for Starting Wiring Diagram for Oldsmobile Aurora 1997: 31 (below right rear seat) Accy Battery Bulb test Crank fuse 10a D5 nca G303 Hold- in coil I/p fuse block (at left door hinge pillar) Ign 3 fuse 60a Ignition switch Lock Nca d1 Off Pass key ii theft deterrent module (right side of dash) (1997-98) Power distribution system Power distribution system (buick) Pull- in coil Red Right rear junction block (below rear seat) Run S223 S347 Start Starter enable relay (behind dash, left of steering column) Starter enable relay control Starter motor Starter solenoid Theft deterrent module (right side of dash) (1999) Transaxle range switch/park neutral position (pnp) switch (on transaxle) Underhood junction block (forward of right front strut tower)
SUPPLEMENTAL RESTRAINTS Supplemental Restraint Wiring Diagram for Oldsmobile Aurora 1997 List of elements for Supplemental Restraint Wiring Diagram for Oldsmobile Aurora 1997: 43 (body harn, near breakout to park brake switch) (body harn, near pcm) s295 (buick) (olds) (buick) (right of steering column) data link connector A1 e15 A9 e3 Air bag fuse 10a Air bag warning indicator B nca Bar Body control module (under left side of i/p) Data line Driver inflator module (center of steering wheel) F15 f15 Front end discriminating sensor (right front of engine compt) G202 (left side of i/p) G300 (below left front seat) Ground Hot in run or start I/p fuse block Ign 1 Ign-1 fuse 10a Indicator lamp Infl feed driv Infl feed pass Infl out driv Infl out pass Instrument cluster Nca Passenger inflator module (right i/p) Pnk Remote indicator bank (olds) S234 (body harn, near breakout to pcm) S258 S290 (body harn, left rear of engine compt) Seat belt sig Seat belt switch Sensing and diagnostic module (below right front seat) Sensor feed Shorting Sir coil assembly Tan
TRANSMISSION
4.0L 4.0L (VIN C), Transmission Wiring Diagram, 4T80-E for Oldsmobile Aurora 1997 List of elements for 4.0L (VIN C), Transmission Wiring Diagram, 4T80-E for Oldsmobile Aurora 1997: 81 (all) (engine harn, approx 10 cm from conn near thermostat housing) (left side of transaxle) park/neutral position switch (under left side of dash) data link connector 1-2 shift sol 1996- 1998- 2-3 shift sol 5v reference A/t fluid pressure manual valve position switch A/t input speed hi in A/t input speed lo in A/t iss sensor Anti-theft system Automatic transaxle (4t80-e) Battery in Brake switch in Chime fuse 10a Cruise control Cruise control system Cruise engaged in Data class ii Ect sensor in Engine controls Engine coolant temperature sensor (top left side of engine) Evap control solenoid Evap vent valve (1998-99) Front heated oxygen sensor G119 (right front of engine) G200 (behind left kick panel) Hot at all times Hot in run or start Hot in run, bulb test or start I/p fuse block Ignition in Lamp control module, instrument cluster, body contol module. rear view mirror, memory seat/ mirror module Malfunction indicator lamp Mil control Passkey decoder module & instrument cluster Pcm fuse 10a Pcm ground Pcm/vats fuse 20a Pcs sol hi Pcs sol lo Pnk Pnp switch in Powertrain control module (behind right side of dash) Pressure control sol Rear maxi-fuse block 2 Red Remote indicator bank S114 S118 S123 (engine harn, 5 cm from oil press switch break-out) S127 (partial) (engine harness, left front of engine) S241 S245 (body main harn, 38 cm from pcm) S248 S258 S294 (1998- 99) pnk S297 S316 (1998-99) S317 (1996-97) Sensor return Serial data Shift select in Shift select switch Shift sol fuse 10a Tan Tcc anti- lock brake switch (behind left side of dash) Tcc pwm sol Tft sensor Tft sensor hi in Throttle position sensor (throttle body) Tp sensor in Trans range "a" Trans range "b" Trans range "c" Vehicle speed sensor (lower right rear of engine compt, on transaxle) Vss hi in Vss lo in
TRUNK, TAILGATE, FUEL DOOR Trunk & Fuel Door Release Wiring Diagram for Oldsmobile Aurora 1997 List of elements for Trunk & Fuel Door Release Wiring Diagram for Oldsmobile Aurora 1997: 25 (body harn, approx 41 cm from to g304) s351 F/dr rel fuse 20a Fuel door release solenoid (left quarter panel, at fuel door) Fuel door release switch G202 (left side of i/p) G304 (below left rear seat) Hot at all times Interior lights system Left rear power distribution center relay block #3 (under left side of rear seat) Motor m Pnk Ptc Relay control Remote function actuator (rfa) module (under rear package shelf) Right rear power distribution center fuse block #1 (under left side of rear seat) S204 S207 (i/p harn, approx 75 cm from 116 pin conn, right of steering column) S346 S352 S366 Trunk lid release actuator (center rear of trunk lid near latch) Trunk lid release relay Trunk lid release switch Trunk lid/fuel door release switch assembly Valet switch
WARNING SYSTEMS Warning System Wiring Diagrams for Oldsmobile Aurora 1997 List of elements for Warning System Wiring Diagrams for Oldsmobile Aurora 1997: 82 (body harn, approx 49 cm from turn signal flasher breakout) (body harn, under left rear seat) s363 (buick only) (buick) (olds only) (olds) (right kick panel) (w/o memory seats) s290 528 (or 49) 549 (or 1785) 549 (or1785) A12 Body control module(mall) (under left side of i/p) Brake warn indic in Buick Buick only C12 C13 C15 Chime ctrl in Chime ctrl out D12 Door open input Driver's seat belt switch (seat belt buckle assy) E12 Exterior lights system Fasten belts indicator G202 (left side of i/p) G203 G203 (right kick panel) Ground Hot at all times Hot in run or start Hot in run, or start I/p fuse block Ign 1 fuse 10a Ignition switch (ignition key warning switch) Instrument cluster Instrument cluster system Int lp fuse 20a Key-in input Key-in output Key-in-ignition sw in Lamp control module (under left side of i/p) Lamps on chime in Left front door latch switch (buick only) Left front door latch switch (olds only) Left rear door latch switch (olds only) Lt frt door sw in Nca Olds Park brake in Passive restraints system Pnk Power (battery) Power (ignition) Powertrain control module (behind right side of i/p) Pwr dr lk fuse 15a (buick) 20a (olds) Remote function actuator (rfa) module (right front of rear compt) Right front door latch switch (buick only) Right front door latch switch (olds only) Right rear door latch switch (olds only) Right rear power distribution center fuse block #1 (under rear seat, on right side) Rt door sw in S209 S212 S214 S234 (body harn, approx 162.5 cm from pcm breakout) S258 S293 (body harn, front of right front door) S298 S309 S310 (w/ memory seats) S364 S507 (body harn, left front door) Seat belt ind out Seat belt sw in Turn flasher (behind left side of i/p) Turn lp fuse 15a Turn signal in Vss in Vss out
WIPER/WASHER Wiper/Washer Wiring Diagram for Oldsmobile Aurora 1997 List of elements for Wiper/Washer Wiring Diagram for Oldsmobile Aurora 1997: 29 (right side of engine compartment) 1.2 m 24k Circuit breaker Cover assembly G103 High speed input Hot in acc or run I/p fuse block Latch arm Low Mist Nca Off Park switch Pnk Pulse Red S115 S292 Solid state timer Speed input Washer motor Washer switch Wiper motor Wiper motor module Wiper switch Wiper washer switch Wsw fuse 25a
