Diagram sections — 28 (46 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY COMPUTER COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ELECTRONIC SUSPENSION ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER WINDOWS SHIFT INTERLOCKS STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Compressor Wiring Diagram for Oldsmobile Silhouette GS 1999 List of elements for Compressor Wiring Diagram for Oldsmobile Silhouette GS 1999: 32 (lower front of engine) g125 (on dash harness, in center of dash, approx 68 cm (27 in) from cigar lighter) (on dash harness, right side of dash, approximately 16 cm (6 in) from relay center breakout) s264 (on engine harness, on top right side of radiator approximately 20 cm (8 in) from right engine coolant fan 1 motor breakout) s105 (on right side of dash, secured on underside of cross car beam, left of heater-a/c vent) g201 A/c clu diode A/c clu fuse 10a A/c clu relay A/c compressor clutch coil (part of a/c compressor) A/c compressor relay ctrl A/c on ind A/c on/off A/c request sig A/c request signal Battery Blower switch C11 Defrost/ defogger input Fuse block (right side of dash, in right front door opening) Gnd Heater a/c control Hot at all times Hot in run Hot in run, bulb test & start Hvac/drl fuse 10a Ignition positive voltage Powertrain control module (pcm) (in engine compartment, secured in air cleaner assembly) Radio fuse 10a S202 (on dash harness, right side of dash, approximately 21 cm (8 in) from radio breakout) S213 Solid state Underhood accessory wiring junction block (on right front of engine compartment) Manual A/C Wiring Diagram (1 of 2) for Oldsmobile Silhouette GS 1999 List of elements for Manual A/C Wiring Diagram (1 of 2) for Oldsmobile Silhouette GS 1999: 54 (engine harness, top right side of radiator approx 20 cm (8 in), from right engine coolant fan 1 motor breakout) s105 (right side of dash) g201 A/c clu diode A/c clu fuse 10a A/c clu relay A/c comp relay ctrl A/c compressor clutch coil (part of a/c compressor) A/c on ind A/c request signal A/c switch A10 Air recirc Air source logic Blower motor (part of a/c heater module, behind left side of dash) Blower motor relay Blower motor resistor (part of a/c heater module, in front of blower motor) Blower motor resistors C10 C11 Compressor request logic Cool fan 1 maxifuse 30a Cool fan 1 relay Cool fan 2 maxifuse 30a Cool fan 2 relay Cool fan relay Coolant fan 1 rly ctrl Coolant fan 2 rly ctrl Defog enable Defog indicator Defog request Defogger indicator Defogger logic Defogger system Defrost/ defog F11 Ground Heater-a/c control Hot at all times Hot in run, bulb test & start Ignition Illumination Interior lights system Left engine coolant fan motor 2 (mounted to rear of radiator) Nca Off Powertrain control module (pcm) (in engine compartment, secured in air cleaner assembly) Radio fuse 10a Rear defogger switch (on/off) momemtary switch Right engine coolant fan motor 1 (mounted to rear of radiator) Right side of dash, approximately 21 cm (8 in) from radio breakout) s202 S213 (on dash harness, in center of dash, approximately 68 cm (27 in) from cigar lighter) Tan Temperature control Underhood accessory junction block (on right front of engine compartment) Manual A/C Wiring Diagram (2 of 2) for Oldsmobile Silhouette GS 1999 List of elements for Manual A/C Wiring Diagram (2 of 2) for Oldsmobile Silhouette GS 1999: 36 (body harness, in front of left rear wheelhouse, approx 48 cm (19 in) from left sliding door jamb switch) s345 (lower left "b" pillar) g308 (lower left "d" pillar) g999 (not used) (on body harness, in front of left rear wheel- house) s343 (on body harness, in front of left rear wheelhouse) s341 (on dash harness, in center of dash, approx 68 cm (27 in) from cigar lighter) s213 (on dash harness, right side of dash, approximately 16 cm (6 in) from relay center breakout) s264 (right side of dash) g201 4 cm (2 in) from radio breakout) s230 Auxiliary blower motor (behind left rear wheelhouse, part of auxiliary heater-a/c module) Auxiliary blower motor resistor (part of auxiliary heater-a/c module, rear of auxiliary blower motor) Auxiliary blower relay Auxiliary blower switch Auxiliary heater-a/c control Auxiliary temperature valve actuator (part of auxiliary heater-a/c module, below auxiliary blower motor) Electric air inlet actuator (on right side of dash, above blower motor) Electric slave actuator (on left side of heater a/c module) Frt hvac hi blwr cb 30a Frt hvac low/med blwr fuse 25a Fuse block (right side of dash, in right front door opening) Hot at all times Hot in run Hvac/drl fuse 10a Illum Interior lights system Logic Nca Off Rear Rear window wiper/washer & multi-function switch Rr hvac fuse 25a S252 (dash harness, center of dash, approximately 72 cm (28 in) from cigar lighter) S339 (on body harness, in front of left b-pillar, approximately 26 cm (10 in) from ground g308 breakout) S403 (body harness, left rear of body, on top of wheelwell, 13 cm (5 in) from top & rear clips) Temperature control
ANTI-LOCK BRAKES Anti-lock Brake Wiring Diagrams for Oldsmobile Silhouette GS 1999 List of elements for Anti-lock Brake Wiring Diagrams for Oldsmobile Silhouette GS 1999: 90 (i/p harn, left side of bulkhead) (left of steering column) g202 (right side of dash) (right side of dash) g201 A10 A11 A12 Abs mdl batt fuse 10a Abs sol fuse 20a Abs warn ctrl Abs warn ind Abs/tcs fuse 10a B10 B11 B12 Batt Brake in Brake ind Brake level in Brake modulator (left side of engine compt) Brake motor C1 stop lamp switch (brake pedal support) Data link connector (below steering column) Electronic brake control relay (mounted to ebcm/ebtcm) Electronic brake traction control module (left side of dash) Enable rly output Fuse block G201 Ground Hot at all times Hot in run, bulb test or start Ign Ign 1 fuse 10a Instrument cluster L fnt mtr-hi L fnt mtr-lo Left fnt wheel spd Left front abs solenoid Left front motor Left front tcs motor Left front wheel speed sensor Left rear wheel spd Left rear wheel speed sensor Left solenoid Low traction ind Lt frt tcs hi Lt frt tcs low Malfunction indicator lamp traction control module (behind park cable bracket) Nca Pnk Powertrain control module (secured in air cleaner assy, left front of eng) Rear motor Rear mtr-hi Rear mtr-lo Red Right front abs solenoid Right front motor Right front tcs motor Right front wheel speed sensor Right rear wheel speed sensor Rly coil ctrl Rt fnt mtr-hi Rt fnt mtr-lo Rt fnt solenoid Rt fnt wheel spd Rt frt tcs hi Rt frt tcs low Rt rear wheel spd S205 (i/p harn, 6 cm from turn signal flasher breakout) S207 (i/p harn, 4 cm from turn flasher breakout) S209 S211 S230 S235 S237 (i/p harn, right side of dash) S239 S279 (i/p harn, right side of dash) Serial data Solid state Stop lamp fuse 15a Tan Tcs ind Tcs ind ctrl Torque from pcm Torque to pcm Trac ctrl ind Trac ind ctrl Trac req input Traction control motor pack (left side of engine compt) Traction control switch
ANTI-THEFT Anti-theft Wiring Diagram for Oldsmobile Silhouette GS 1999 List of elements for Anti-theft Wiring Diagram for Oldsmobile Silhouette GS 1999: 78 (body harn, front of left "b" pillar) (body harn, under right front seat) Accy 1 Ajar indicator switch Battery Bcm prgrm fuse 10a Body control module (below right side of dash) C11 C13 Ctsy lamp fuse 10a D10 D11 D14 D15 D16 Door locks system (door lock switches) Driver dr ajar in Ext lights out Exterior lights system Fuel enable Fuse block G201 (right side of dash, left of heater- a/c vent) G305 (base of right "b" pillar) G999 (lower left "d" pillar) Grd Ground Horn rly out Horns system Hot at all times Hot in accy or run Hot in run, bulb test or start Ign 1 Ign 1 fuse 10a Ign key input Ignition key alarm switch Key cyl lk sw in Left front door lock Left front door lock cylinder switch Liftgate lock Liftgate lock cylinder switch Lock Lock input Mall/radio/dic fuse 10a Nca Park lp fuse 20a Pass dr ajar in Pnk Powertrain control module (secured in air cleaner assembly, left front of engine compt) Program Pwr lock fuse 20a Radio batt fuse 20a Red/ Relay center Right front door lock Right front door lock cylinder switch Right sliding door jamb switch S202 S209 S211 S227 S303 S309 S323 (body harn, under left front seat) S325 S327 (body harn, under left front seat) S460 S504 S604 Security led Sliding dr ajar Tamper input Tan Theft deterrent indicator lamp Theft deterrent relay Theft deterrent shock sensor (behind dash, right of steering column) Un- lock Underhood accessory wiring junction block Unlock input
BODY COMPUTER Body Computer Wiring Diagrams for Oldsmobile Silhouette GS 1999 List of elements for Body Computer Wiring Diagrams for Oldsmobile Silhouette GS 1999: 78 (2000) 1997-98 Accessory 1 All door lock All door unlock Anti-theft system Aux chime Battery courtesy Battery door lock Bcm prgrm fuse 10a Bcm program Body control module (below right side of dash) C10 C11 C12 C13 C14 C15 C16 Courtesy lamp control Ctsy lamp fuse 10a D10 D11 D12 D13 D14 D15 D16 Door lock input Door lock system Door locks system Door unlock input Driver door ajar input Driver door unlock Engine controls system Exterior lights system Fuel enable Fuse block (right side of dash) G201 (right side of dash, left of heater- a/c vent) Ground Headlights system Horn Hot at all times Hot in accy or run Hot in run, bulb test or start Ign 1 fuse 10a Ignition 1 Ignition key switch input Instrument cluster system Interior lamps "on" Interior lights system Key lock switch lock in Key lock switch unlock in Left turn input Mall/radio/ dic fuse 10a Park lamps "off" input Pass door ajar Pnk Power distribution system (rap) Power lock fuse 20a Protected battery feed Rap relay ctrl Rfa cndi (remote dr lck rcvr) Right turn input S209 S211 S227 Seat belt switch input Seat belt telltale Security led Security park lamps Security system Security system tamper Sliding door ajar input Tan Transaxle park input Vehicle speed input (5v) Warning system
COMPUTER DATA LINES Computer Data Lines for Oldsmobile Silhouette GS 1999 List of elements for Computer Data Lines for Oldsmobile Silhouette GS 1999: 21 Cd player Cigar/dlc fuse 15a Data clss 2 Data link connector (dlc) (below steering column, on knee bolster) Driver information display E&c serial data Electronic brake control module/ electronic brake traction control module (ebcm/ebtcm) (behind dash, above parking brake cable) Fuse block G201 (right side of dash, left of heater-a/c vent) Hot at all times Inflatable restraint sensing and diagnostic module (sdm) (below right front seat) Passkey iii module (in steering column, at ignition switch) Powertrain control module (pcm) (secured in air cleaner assy, left front of engine compt) Radio S201 S211 S237 (dash harn, approx 4 cm from steering column connector breakout) S238 S312 (body harness, 31 cm from sdm breakout) Tan Uart data
COOLING FAN Cooling Fan Wiring Diagram for Oldsmobile Silhouette GS 1999 List of elements for Cooling Fan Wiring Diagram for Oldsmobile Silhouette GS 1999: 18 (lower front of engine) g125 A10 C10 C11 Cool fan 1 maxifuse 30a Cool fan 1 relay Cool fan 2 maxifuse 30a Cool fan 2 relay Cool fan relay Coolant fan 1 relay ctrl Coolant fan 2 relay ctrl F11 Hot at all times Left engine coolant fan motor 2 (mounted to rear of radiator) Powertrain control module (engine compartment, secured in air cleaner assembly) Right engine coolant fan motor 1 (mounted to rear of radiator) S105 (engine harness, top right side of radiator approximately 20 cm (8 inches) from right engine coolant fan 1 motor breakout) Underhood accessory wiring junction block (on right front of engine compartment)
CRUISE CONTROL Cruise Control Wiring Diagram for Oldsmobile Silhouette GS 1999 List of elements for Cruise Control Wiring Diagram for Oldsmobile Silhouette GS 1999: 42 (i/p harn, 8 cm from hazard lamp/turn signal switch breakout) A12 A13 A14 A15 All times Brake signal input C1 e5 Cruise control module (left side of engine compt) Cruise control on/off switch Cruise control release switch (top of pedal support) Cruise fuse 10a Cruise release Disable input Disable output Engaged input Engaged output Fuse block (right side of dash) G202 (left side of dash, on under- side of cross-car beam) Ground Hot at Hot in run, bulb Ignition Off On/off input Pnk Powertrain control module (pcm) (left front of engine compt) R/a Resume/accel input S205 S266 Set sw Set/coast input Stop lamp fuse 15a Stoplamp switch (top of brake pedal support) Test or start Underhood junction box (right front of engine compt) Vehicle speed input Vehicle speed sensor (vss) (right side of transaxle) Vss high Vss low Vss output
DEFOGGERS Defogger Wiring Diagram for Oldsmobile Silhouette GS 1999 List of elements for Defogger Wiring Diagram for Oldsmobile Silhouette GS 1999: 29 (base of right "b" pillar) g305 (i/p harn, 6cm from bcm breakout) (lower left "d" pillar) g999 (right side of dash, left of htr-a/c vent) g201 E nca Fuse block Heated mirror fuse 10a Heater & a/c control Hot at all times Hot in run Hvac/dic/drl/ heated seat fuse 10a Left outside rearview mirror Mirror defogger Nca On ind On/off momentary defogger switch Rear defogger grid Rear window defogger relay (in relay center) Right outside rearview mirror Rr defog fuse 25a S213 S264 S275 S303 S460 S504 S604 Solid state timer Under right front door sill)
ELECTRONIC SUSPENSION Electronic Suspension Wiring Diagram, with Inflator for Oldsmobile Silhouette GS 1999 List of elements for Electronic Suspension Wiring Diagram, with Inflator for Oldsmobile Silhouette GS 1999: 30 (lower left "d" pillar) g999 (under left rear of vehicle, behind wheelhouse) Air compressor exhaust solenoid Air compressor motor Auto level control air compressor relay Auto level control air inflator solenoid valve (in left rear of vehicle, behind wheelhouse) Auto level control inflator relay (in left rear of vehicle, behind wheelhouse) Auto level control sensor (mounted to rear cross- member above rear axle) Compressor signal Elc fuse 20a Exhaust signal Fuse block (right side of dash) G999 (lower left "d" pillar) Gnd Ground Hot at all times Hot in acc or run Inflator air switch (behind left rear wheelhouse) Mall/radio/ dic fuse 10a Nca Off Power input Reset Reset Resets after 10 minutes S441 S443 (auto level control harn, under left rear wheelhouse) S445 S465 Solid state Electronic Suspension Wiring Diagram, without Inflator for Oldsmobile Silhouette GS 1999 List of elements for Electronic Suspension Wiring Diagram, without Inflator for Oldsmobile Silhouette GS 1999: 21 (under left rear of vehicle, behind wheelhouse) Air compressor exhaust solenoid Air compressor motor Auto level control air compressor relay Auto level control sensor (mounted to rear crossmember, above rear axle) Compressor signal Elc fuse 20a Exhaust signal Fuse block (right side of dash) G999 (lower left "d" pillar) Ground Hot at all times Hot in run, bulb test or start Ign 1 fuse 10a Nca Pnk Power input Reset S401 S441 S445
ENGINE PERFORMANCE
3.4L 3.4L VIN E, Engine Performance Wiring Diagrams (1 of 4) for Oldsmobile Silhouette GS 1999 List of elements for 3.4L VIN E, Engine Performance Wiring Diagrams (1 of 4) for Oldsmobile Silhouette GS 1999: 86 24x ign sig ref 3x ign sig ref 5 v ref A/c refrig press sig A/t iss sen hi A/t iss sen lo A5 c2 Anti-lock brake system Anti-theft system Bank 1 knock sensor (front of eng, above starter) Battery feed Body computer system Bypass C10 Cam pos ref pcm Can vent fuse 10a Charge warn ind Column, on knee bolster) Coolant hot ind Cooling fans system Cruise control system Cruise inhibit in D11 Data link connector (below steering Ecm sense fuse 10a Ect sens grd Egr valve ctrl Egr valve grd Evap can purge ctrl Evaporative emissions canister purge solenoid valve (top right side of eng, below ignition control module) Fan 1 control (lo) Fan 2 control (hi) Fuel level out Fuse block G112 (left side of engine) Gnd Ho2s sens 1 sig lo Ho2s sens 2 sig lo Hot at all times Hot coolant ind Hot in run, bulb test or start Iac "b" hi Iat sens grd Ign pos volt Ignition control Inj 1 control Inj 2 control Inj 3 control Inj 5 control Inj 6 control Instrument cluster Instrument cluster system Intake air temperature sensor (on air intake, near throttle body assy) Knock sens sig Low oil ind Maf Maf sens sig Map sens grd Mass air flow sensor (in air cleaner duct, left front of eng compt) Pcm fuse 10a Pcm grd Pcm ground Pnk Powertrain control module (in air cleaner assembly, left front of eng compt) Pwr Ref lo Required torque S106 Sen grd Serial class 2 data Serial data Shift sol a Shift sol b Sound systems Tach in Tan Tcc brake sw Theft deter in Tp sens grd Trans fluid press sw "a" Trans range "b" Under- hood accessory wiring junction block Vehicle speed sensor (mounted to right side of transaxle) Vss hi in Vss lo in Vss out (4k/mile) 3.4L VIN E, Engine Performance Wiring Diagrams (2 of 4) for Oldsmobile Silhouette GS 1999 List of elements for 3.4L VIN E, Engine Performance Wiring Diagrams (2 of 4) for Oldsmobile Silhouette GS 1999: 46 (left side of engine) 1-2 shift solenoid 2-3 shift solenoid 5v ref A/t fluid pressure manual valve position switch A/t input shaft speed sensor Automatic transaxle Camshaft position sensor (front of eng, above a/c compressor) Crankshaft position sensor (24x) (front of eng, at end of crankshaft, behind harmonic balancer) D3 & d2 sw D4 & d2 sw Fuel level Fuel level in Fuel pump Fuel pump fuse 15a Fuel pump prime connector (on eng harn, next to battery conn.) Fuel pump relay Fuel tank module (in fuel tank) G112 G308 (left "b" pillar) Hot at all times Instrument cluster Lo & rev sw Manifold absolute pressure sensor (top right side of eng) Map Mil ind (chk eng) Nca Pnk Press sens 5v Press sns grd Press sns sig Pressure control solenoid Prndl in "a" Prndl in "b" Prndl in "c" Prndl parity in Red Rtn S106 S329 Tan Tcc pwm solenoid Tcc sw Transmission fluid temper- ature sensor Underhood accessory wiring junction block Vss in (4k) 3.4L VIN E, Engine Performance Wiring Diagrams (3 of 4) for Oldsmobile Silhouette GS 1999 List of elements for 3.4L VIN E, Engine Performance Wiring Diagrams (3 of 4) for Oldsmobile Silhouette GS 1999: 28 (left side of engine) (mounted on top of transaxle) A12 B10 Crankshaft position sensor (7x) (on lower right side of eng) D10 Elek ign fuse 10a Engine coolant temperature sensor (top left rear of eng) Exhaust gas recirc- ulation valve (on upper right rear of eng) F12 G112 G112 (left side of engine) Hot in run, bulb test or start Idle air control (iac) valve (on top of eng, front of throttle assembly) Ignition control module Ignition control module (top right side of eng) Pnk Pnk b Red S106 Spark plugs Stop lamp switch Tan Tcc fuse 10a Tcc switch Throttle position sensor (top of eng, on throttle body) Transaxle range switch Underhood accessory wiring junction block 3.4L VIN E, Engine Performance Wiring Diagrams (4 of 4) for Oldsmobile Silhouette GS 1999 List of elements for 3.4L VIN E, Engine Performance Wiring Diagrams (4 of 4) for Oldsmobile Silhouette GS 1999: 72 (eng harn, near pcm breakout) (left side of engine) 12 v ref 5 v ref 5v ref a 5v ref b 5v sens grd A/c comp rly ctrl A/c refrig press sig A/c refrig- erant pressure sensor (below accumulator) A/c request A12 pnk Air conditioning system Anti-lock brakes system Cam/ckp batt (+) Cam/ckp sens grd Cruise control system Cruise status Delivered torque Ect sens sig in Egr pintle pos sig Egr valve ctrl Engine oil level sensor (mounted on center of oil pan) Engine oil level sig Evap cann vent valve Evaporative emissions canister vent solenoid valve (below center of vehicle, in front fuel tank) Fuel injectors Fuel level in Fuel pump relay ctrl Fuel tnk press sens sig G112 G112 (left side of engine) Generator ctrl Heated oxygen sensor no1 (on exhaust manifold, right side of eng) Heated oxygen sensor no2 (on exhaust system, behind catalytic converter) Ho2s sens 1 sig hi Ho2s sens sig 2 hi Hot in run, bulb test or start Iac "a" hi Iac "a" lo Iac "b" lo Iat sens in Inj 1 uh fuse 15a Inj 4 control Inj fuse 10a Low oil lamp ctrl Low ref Map sens sig in Mil ctrl (chk engine) Nca Pc sol val hi Pc sol val lo Pnk Powertrain control module (in air cleaner assembly, left front of eng compt) Red S105 S106 S109 S167 Starting/ charging system Tach output Tan Tcc pwm sol ctrl Tcc release sw Tps sens sig in Trans fluid press sw "b" Trans fluid press sw "c" Trans fluid temp sig Trans parity in Trans range "a" Trans range "c" Under- hood accessory wiring junction block
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Oldsmobile Silhouette GS 1999 List of elements for Back-up Lamps Wiring Diagram for Oldsmobile Silhouette GS 1999: 11 (lower left "d" pillar) g999 (on top of transaxle) transaxle range switch B/u lamp fuse 10a Hot at all times Left back-up lamp Left taillamp assembly Right back-up lamp Right taillamp assembly S406 S435 (body harness, behind left taillamp) Underhood accessory wiring junction block (right front of engine compt) Exterior Lamps Wiring Diagram (1 of 2) for Oldsmobile Silhouette GS 1999 List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Oldsmobile Silhouette GS 1999: 40 (1999) (2000) (dash harn, 10 cm from radio conn breakout) Alrm park flash Battery (b+) Body control module (below right side of dash) C12 C14 D11 Daytime running lamps (drl) control module (behind dash, right side of steering column) Ext lamps ctrl Fuse block G201 (right side of dash, left of heater-a/c vent) Hazard fuse 15a Hazard lamp/ turn signal flasher (below left side of dash, left side base of steering column) Head Headlamp & i/p lamp dimmer switch Headlights (foglamps) Hot at all times Hot in run, bulb test or start Instrument cluster Left turn in Lft turn in Lft turn out Off Park Park lp fuse 20a Pnk Relay center Right turn in Rt turn in Rt turn out S204 S232 (dash harness) S233 (dash harness, left side of dash, 4 cm from radio conn breakout) S242 T/sig fuse 10a Theft deterrent relay Turn signal switch Underhood accessory wiring junction block Exterior Lamps Wiring Diagram (2 of 2) for Oldsmobile Silhouette GS 1999 List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Oldsmobile Silhouette GS 1999: 45 (body harn, behind left taillamp) s411 (body harn, behind left taillamp) s431 (liftgate harn, 7 cm from lift- gate lock) s457 A10 A11 A12 B11 C11 Center high mounted stop lamp (chmsl) D11 E11 Elc fuse 20a F10 F11 F12 Fuse block G101 (right inner fender, near battery) G108 (right side of left headlamp, on support) G999 (lower left "d" pillar) Hot at all times Left front park/turn lamp Left front side marker Left rear tail lamp Left rear tail/stop lamp Left rear turn signal lamp Left taillamp assembly License lamps Right front park/turn lamp Right front side marker Right rear tail lamp Right rear tail/stop lamp Right rear turn signal lamp Right taillamp assembly S123 S124 S205 (dash harn, 8 cm from hazard/ turn lamp flasher breakout) S405 (body harness, 4 cm from left taillight breakout) S406 S441 S445 S460 Stop lamp fuse 15a Stop lamp switch (on brake pedal support) Trailer wiring harness (wires cut & taped) Underhood accessory wiring junction block
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 3) for Oldsmobile Silhouette GS 1999 List of elements for Ground Distribution Wiring Diagram (1 of 3) for Oldsmobile Silhouette GS 1999: 76 (i/p harn, center of dash approx 68cm from cigar lighter) (right side of dash, left of heater-a/c vent) g201 (partial) 31cm from radio) g202 (left side of dash) A (t61) (t65) A/c clu diode A/c compressor clutch coil Ashtray lamp Auxiliary blower switch Backup lamp relay Battery Blower motor resistor Brake fluid level indicator switch C11 C2 c2 C205 Cigar lighter Cool fan relay Cruise control module Daytime running lights control module Electric air inlet actuator Electric slave actuator Electronic brake control module/ electronic brake traction control module Engine coolant fan motor 1 (right fan) Engine coolant level indicator module Engine oil level indicator switch Fog lamp/ tcs switch Front electric accessory plug housing Fuel pump relay G101 (right inner fender near battery) G108 (right of left headlamp on front upper crossmember) G110 (left of starter) G112 (left side of engine) Hazard lamp flasher Hazard lamp/ turn signal flasher Headlamp & i/p lamp dimmer switch Heated oxygen sensor 1 Heated oxygen sensor 2 Heater- a/c control I/p compartment lamp switch Ign main relay Ignition control module Ignition switch Inflatable restraint steering wheel module coil Instrument cluster Interface module Left fog lamp Left front park/ turn lamp Left headlamp Left horn Left radio control switch Mass air flow sensor Nca Powertrain control module Radio Radio rear seat audio control Rear window wiper/ washer switch Rear window wiper/washer & multi-fuction switch Right fog lamp Right front park/ turn lamp Right headlamp Right horn Right radio control switch S105 (eng harn, top right side of of radiator approx 20cm from right engine coolant fan motor breakout) S106 (eng harn, left front side of eng compt approx 10cm from pcm) S123 (forward lamp harn, right front of vehicle approx 10cm from right fog lamp breakout) S124 (forward lamp harn, left front of vehicle approx 7cm from left fog lamp breakout) S213 S230 (i/p harn, right side of dash approx 13cm from radio breakout) S242 (i/p harn, left side of dash approx 29cm from hazard/turn signal flasher breakout) Steering column Transaxle range switch Underhood accessory wiring junction block W/ trailer coupling indicator W/ wu3 W/o trailer coupling indicator W/o wu3 Ground Distribution Wiring Diagram (2 of 3) for Oldsmobile Silhouette GS 1999 List of elements for Ground Distribution Wiring Diagram (2 of 3) for Oldsmobile Silhouette GS 1999: 59 (i/p harn, left side of dash approx 37cm from hazard/ turn signal flasher breakout) (roof harn, overhead console approx 10cm from right sunshade lighted vanity mirror breakout) Ambient air temperature sensor Auxiliary heater- a/c control Auxiliary temperature valve actuator Body control module Data link connector Driver information display Driver seat adjuster switch Fuel pump motor Fuel tank G201 (partial) (right side of dash, left of heater-a/c vent) G305 (partial) (base of right b-pillar) G308 (lower left b-pillar) G999 (partial) (lower left d-pillar) Ignition key alarm switch Inflatable restraint sensing & diagnostic module Inside rear view mirror Instrument cluster Interior lamp & multi-function switch Interior lamps override switch Left backup lamp Left front roof rail reading lamp Left rear roof rail reading lamp Left rear turn lamp Left sunshade lighted vanity mirror Left tail/ stop lamp Left taillamp Left taillamp assembly Malfunction indicator lamp traction control module Nca Pass key iii theft deterrent module Passenger seat adjuster switch Power sliding door switch Rear electric accessory plug housing Rear quarter window switch Rear window washer pump Remote control door lock receiver Right backup lamp Right rear door latch release actuator switch Right rear roof rail reading lamp Right rear turn lamp Right sunshade lighted vanity mirror Right tail/ stop lamp Right taillamp Right taillamp assembly S211 S280 (i/p harn, right side of dash approx 10cm from right bulkhead grommet) S333 (body harn, front of left b-pillar approx 39cm from g308 breakout) S390 S403 (body harn, left rear of body approx 35cm from rear electric acc plug housing) S406 (body harn, left rear of body approx 17cm from breakout at left taillamp grommet) Tan Theft deterrent shock sensor W/ rear a/c W/o rear a/c Windshield header courtesy/ reading lamp Windshield washer pump Windshield wiper motor Ground Distribution Wiring Diagram (3 of 3) for Oldsmobile Silhouette GS 1999 List of elements for Ground Distribution Wiring Diagram (3 of 3) for Oldsmobile Silhouette GS 1999: 50 (left door harn, inside right door approx 5cm from window sw breakout) Ajar indicator switch Auto level control air compressor Auto level control inflator relay Auto level control inflator solenoid valve Auto level control sensor Auxiliary video module Center high mounted stop lamp Driver seat belt switch G302 (left side of front floor console bracket) G305 (partial) (base of right "b" pillar) G998 (lower right "d" pillar) G999 (partial) (lower left d-pillar) Inflator air switch Left front door lock Left front door lock cylinder switch Left front door lock switch Left front window switch Left license lamp Left outside rearview mirror Left sliding door jamb switch Liftgate lock Liftgate lock cylinder switch Nca Outside rearview mirror remote control switch Rear side door actuator control module Rear window defogger grid Rear window wiper motor Right door lock switch plate (door mounted) Right door lock switch plate (pillar mounted) Right front door lock Right front door lock cylinder switch Right front door lock switch Right front window switch Right license lamp Right outside rearview mirror Right rear door latch release actuator Right rear door lock Right sliding door jamb switch S292 (vcp harn, 30 cm from right side of ves relay) S303 (body harn, front of right b-pillar approx 5cm from srs module breakout) S441 (auto level control harn, left rear of body approx 24cm from wheelhouse grommet breakout) S460 (liftgate harn, center of liftgate approx 7cm from door lock cylinder switch) S504 S604 (right door harn, inside right door approx 5cm from window sw breakout) S817 (sliding door harn, inside right door approx 7cm from door lock cyl sw) Tape retract module Trailer wiring provisions Video cassette player Video entertainment system relay
HEADLIGHTS Headlight Wiring Diagram for Oldsmobile Silhouette GS 1999 List of elements for Headlight Wiring Diagram for Oldsmobile Silhouette GS 1999: 64 (i/p harn, 10cm from radio and rear window wiper/washer multi- function switch breakout) s219 (i/p harn, approx 10cm from radio breakout) s204 Ambient light sensor gnd Ambient light sensor in C2 q Daytime running lamps ambient light sensor (top center of dash) Daytime running lamps control module (right of steering column) Drl fuse 20a E10 E11 E12 E13 Exterior lamps out Exterior lights system Flash Fog lamp relay Fog lamp switch Fog lp fuse 10a Fuse block (right side of dash) G101 (right inner fender near battery) G108 (right of left headlamp on front upper crossmember) G201 (right side of dash, left of heater-a/c vent) Gnd Head Headlamp and i/p lamp dimmer switch Headlamp circuit breaker 20a Headlamp dimmer switch Headlamps on in High High beam indicator Hot at all times Hot in run Hot in run, bulb test or start Hvac/ drl fuse 10a Ign (run) Ign (run/start) Instrument cluster Instrument cluster system L turn sig in Left fog lamp Left headlamp Lf park/turn lamp out Low Off On ind Park Park brake in Park brake indicator switch (on park brake) Park brake out Park lp fuse 20a Pnk R turn sig in Rear window wiper/washer & multi-function switch Rf park/turn lamp out Right fog lamp Right headlamp S123 S124 S215 S221 (i/p harn, 4cm from headlamp switch breakout) S230 S264 Tan Underhood accessory wiring junction block
HORN Horn Wiring Diagram for Oldsmobile Silhouette GS 1999 List of elements for Horn Wiring Diagram for Oldsmobile Silhouette GS 1999: 27 (steering column) 1995 vftc c Body control module (bcm) (below right side of dash) Chevy, olds D10 Driver inflator module G101 (right inner fender, near battery) G108 (right of left headlamp, on front upper crossmember) Horn (left side of front crossmember) Horn (right side of front crossmember) Horn (switch to ground) Horn fuse 15a Horn relay Horn switch Horn switches Hot at all times Left Nca Pontiac Right S123 S124 Slip ring Turn signal cancel cam Turn signal switch Underhood accessory wiring junction block W/anti-theft
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram (2 of 2) for Oldsmobile Silhouette GS 1999 List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Oldsmobile Silhouette GS 1999: 60 (body harn, left front door) (not used) A12 Acc feed Ambient air temperature sensor (on right front side of radiator) Ambient tmp B10 Battery Brake fluid level indicator switch (on right side of brake fluid reservoir) Brake ind D10 Data link connector (below steering column) Daytime running lamps control module (behind dash, right of steering column) Driver information display Electronic brake control module/electronic brake traction control module (behind dash, above parking cable bracket) Engine controls system Engine coolant level indicator module (mounted on right rear of radiator) F12 Fuel lev Fuse block (right side of dash, in right door opening) G110 (left of starter) G201 (right side of dash) G201 (right side of dash, left of a/c vent) G305 (base of right b-pillar) G999 (lower left d-pillar) Ground Hot at all times Hot in accy or run Interior lights system Lamp dim Left front door lock switch (ajar indicator switch) c1 Left sliding door jamb switch Liftgate lock (ajar indicator switch) c1 Mall/radio/dic fuse 10a N r Park brake indicator switch (at left kick panel) Park brake sw Pk lp sw Radio fuse 10a Right front door lock switch (ajar indicator switch) c1 Right sliding door jamb switch S106 S207 (dash harn, 4 cm from lamp/turn signal flasher breakout) S211 S242 S303 S308 S312 (body harn, front of right "b" pillar) S316 S326 S328 (body harn, between left d-pillar and rear wheelwell) S460 S504 S604 Serial data Tan Transaxle range switch (mounted on top of transaxle) Trunk, tailgate, fuel doors system Underhood accessory wiring junction block (on right front of engine compt) Vss
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Oldsmobile Silhouette GS 1999 List of elements for Courtesy Lamps Wiring Diagram for Oldsmobile Silhouette GS 1999: 56 (body harn, 7 cm from left sliding door jamb switch) (body harn, forward of right front door) A nca B+ input B+ output Body control module (below right side of dash) Cargo lamp Ctsy lamp fuse 10a Ctsy lps ctrl Dome Dome lamp Driver dr ajar Fuse block G201 (right side of dash, left of heater- a/c vent) G305 (base of right "b" pillar) G999 (lower left "d" pillar) Headlamp & i/p lamp dimmer switch Hot at all times I/p compartment lamp Int lps on Interior lamp & multi- function switch Interior lamps override switch Left front door ajar indicator switch Left front roof rail reading lamp Left i/p courtesy lamp Left rear roof rail reading lamp Left sliding door jamb switch Left sunshade lighted vanity mirror Liftgate door ajar indicator switch Nca Nca b Nca c Off Pass dr ajar Right front door ajar indicator switch Right i/p courtesy lamp Right rear roof rail reading lamp Right sliding door jamb switch Right sunshade lighted vanity mirror S213 S242 S259 (i/p harn, approx 3 cm from cigar lighter breakout) S272 (i/p harn, right side of dash) S303 S309 S325 S390 S393 (roof harn, right of overhead console) S397 (roof harn, right of overhead console) S460 S504 S604 Sliding dr ajar Tan W/ dual sliding doors Windshield header courtesy/ reading lamps Instrument Illumination Wiring Diagram for Oldsmobile Silhouette GS 1999 List of elements for Instrument Illumination Wiring Diagram for Oldsmobile Silhouette GS 1999: 61 (4 bulbs) (6 bulbs) (body harn, approx 33 cm forward of right door lock switch plate) (i/p harn, approx 6 cm from radio & rear wiper multifunction switch breakout) (i/p harn, approx 9 cm from radio breakout) (left door harn, 35 cm from window switch) (right door harn, 35 cm from window switch) Ashtray lamp Auxiliary blower switch Auxiliary heater- a/c control Dc dim Driver information display Foglamp/ tcs switch Fuse block G201 (right side of dash, left of heater- a/c vent) G305 (base of right "b" pillar) G999 (lower left "d" pillar) Gnd Headlamp and i/p lamp dimmer switch Heater- a/c control Hot at all times Incandescent dim Inflatable restraint steering wheel module coil Instrument cluster Interior lamp and multi- function switch Interior lamps override switch Left front door lock switch Left front window switch Left radio control switch Park lp fuse 20a Power sliding door switch Prndl dim Pwm dim Radio Radio rear seat audio control Rear window wiper/ washer switch Rear window wiper/washer and multi- function switch Red Right front door lock switch Right front window switch Right rear door latch release actuator switch S203 S213 S223 S230 S242 S303 S320 S331 (body harn, front of left "b" pillar) S390 S395 (roof harn, right side of overhead console) S403 S504 S506 S604 S606 Step dim Sunroof/ power vent window switch Swc back- light fuse 2a Underhood accessory wiring junction block Vf dim
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 4) for Oldsmobile Silhouette GS 1999 List of elements for Power Distribution Wiring Diagram (1 of 4) for Oldsmobile Silhouette GS 1999: 92 (body harn, left rear wheelweel) s326 (diagram 1 of 4) (diagram 2 of 4) (diagram 3 of 4) (i/p harn, 21cm from from radio breakout) Abs mdl batt fuse 10a Abs sol fuse 20a B(+) B/u lamp fuse 10a B12 Batt main 1 maxi fuse 60a Batt main 2 maxi fuse 60a Battery Body control module Brake modulator C205 Cigar lighter Cigar/ dlc fuse 15a Cool fan 1 maxi fuse 30a Cool fan 1 relay Cool fan 2 maxi fuse 30a Cool fan 2 relay Cool fan relay Ctsy lamp fuse 10a Data link connector Daytime running lamps control module Driver information display Ecm sense fuse 10a Electronic brake control module/ electronic brake traction control module Electronic brake control relay Fog lamp relay Fog lp fuse 10a From electronic brake control relay (diagram 1 of 4) From radio fuse b Front electric accessory plug housing Frt pwr sckt fuse 20a Fuel pump fuse 15a Fuel pump relay Fuse block (right side of dash) Fusible link a (10ga-rust) G201 (right side of dash, left of heater-a/c vent) Generator Head- lamps maxi fuse 60a Headlamp & i/p lamp dimmer switch Heater/ a/c control Horn fuse 15a Horn relay I/p harn, left side of i/p approx 21cm from left bulkhead grommet) Ign main 1 maxi fuse 40a Ign main 2 maxi fuse 60a Ign main relay (diagram 2 of 4) Inc dim Inflatable restraint steering wheel module coil Interior lights system Left front brake solenoid valve Left radio control switch Outside rearview mirror remote control switch Park lp fuse 20a Powertrain control module Pwr lock fuse 20a Pwr mirror fuse 10a Radio Radio fuse 10a Rear electric accessory plug housing Rear side door actuator control module Rear side door actuator motor Red Relay center Remote control door lock receiver Right front brake solenoid valve Right radio control switch Rr pwr sckt fuse 20a S202 S203 S230 S235 S238 (i/p harn, 80cm from the cigar lighter connector) S276 (i/p harn, 8cm from bcm breakout) S279 (right side of dash) Security indicator lamp Starter motor Swc backlight fuse 2a Theft deterrent relay Theft deterrent shock sensor To abs sol fuse (diagram 1 of 4) To cool fan 1 fuse (diagram 1 of 4) To elc fuse To ignition switch pin d2 To ignition switch pin d5 To stop lamp fuse Transaxle range switch Underhood accessory wiring junction block Power Distribution Wiring Diagram (2 of 4) for Oldsmobile Silhouette GS 1999 List of elements for Power Distribution Wiring Diagram (2 of 4) for Oldsmobile Silhouette GS 1999: 69 (auto level control harn, left rear of body approx 16cm from left rear wheelhouse grommet) (body harn, 34cm from inflatable restraint sensing and diagnostic module) s302 (diagram 1 of 4) (fuel inj harn, center of engine) (i/p harn, 13 cm from headlamp switch breakout) (ves harness, next to ves relay) A/c clu fuse 10a A/c clu relay A12 Auto level control air compressor Auto level control inflator relay Automatic transaxle Blower motor resistor C111 Ctrl sols Daytime running lamps control module Driver seat adjuster switch E10 Elc fuse 20a Elek ign fuse 15a Evaporative emissions canister purge solenoid valve From batt main 2 fuse From headlamps fuse From horn fuse (underhood electrical center) (hot at all times) (diagram 1 of 4) Frt hvac hi blowr circuit breaker 30a Fuel injector Fuse block (right side of dash) G110 (left of starter) Hazard fuse 15a Headlamp & i/p lamp dimmer switch Headlamp circuit breaker 20a Headlamp dimmer switch Heated oxygen sensor Ign 1- u/h fuse 15a Ign main relay Ignition control module Inj fuse 10a Mass air flow sensor Nca Pass key iii fuse 10a Pass key iii module Passenger seat adjuster switch Pnk Pontiac/ olds Pwr seat/ psd circuit breaker 30a Rear side door actuator control module Rear side door actuator motor Rear window defogger relay Red Relay center Rr defog fuse 25a Rr fog lp fuse 10a S106 S109 S215 S274 (i/p harn, 4cm from bcm breakout) S278 (i/p harn, 12cm from bcm breakout) S290 S445 Stop lamp fuse 15a Stop lamp switch Stop- lamp switch Tape retract module Tcc fuse 10a To pcm fuse (fuse block) (hot in run, bulb test or start) (diagram 3 of 4) Trailer wiring harness Turn signal switch Underhood accessory wiring junction block Video entertainment system relay Power Distribution Wiring Diagram (3 of 4) for Oldsmobile Silhouette GS 1999 List of elements for Power Distribution Wiring Diagram (3 of 4) for Oldsmobile Silhouette GS 1999: 68 (body harn, rear of left b-pillar base) (i/p harn, 24cm from multifunction switch breakout) s266 (i/p harn, 8cm from security indicator lamp) (not used) A13 Abs/ tcs ign fuse 10a Acc Acc 1 Auto level control air compressor Auto level control sensor Body control module Bulb test C10 C13 Can vent sol fuse 10a Crank Cruise control module Cruise control release switch Cruise control switch Cruise fuse 10a D11 Daytime running lamps control module Drl fuse 10a Elec prndl fuse 10a Electronic brake control module/ electronic brake traction control module Electronic brake control relay Evaporative emissions canister vent solenoid valve Foglamp switch/ traction control switch From ign main 1 fuse (diagram 1 of 4) From ign main 2 fuse (diagram 1 of 4) Fuse block (right side of dash) Ign 0 Ign 1 Ign 1 fuse 10a Ign 3 Ignition switch Inflatable restraint sensing & diagnostic module Instrument cluster Lock Malfunction indicator lamp traction control module Nca Off Pass key iii module Pcm fuse 10a Pnk Powertrain control module Rear side door actuator control module Rear side door actuator motor Rear window wiper/washer & multifunction switch Red Run S209 S228 (i/p harn, right side of i/p approx 25cm from radio breakout) S239 (i/p harn, approx 8cm from breakout to 48-pin conn at base of steering column) S337 S401 pnk Sir fuse 15a Start Stop lamp switch T/sig fuse 10a To frt wpr/wshr fuse (fuse block) (diagram 4 of 4) To hvac/drl fuse (fuse block) (diagram 4 of 4) To ign main relay (diagram 2 of 4) Transaxle range switch Turn signal switch Underhood accessory wiring junction block W/ e58 W/o e58 Power Distribution Wiring Diagram (4 of 4) for Oldsmobile Silhouette GS 1999 List of elements for Power Distribution Wiring Diagram (4 of 4) for Oldsmobile Silhouette GS 1999: 62 (body harn, 4cm from seat belt switch breakout) s307 (body harn, front of right b-pillar approx 34cm from srs module breakout) s316 (body harn, in front of left rear wheelhouse approx 48cm from left rear side door jamb switch) s345 (diagram 3 of 4) (i/p harn, 16cm from relay center breakout) s264 (i/p harn, 4cm from security indicator) s227 Auto level control air compressor Auto level control sensor Auxiliary blower motor Auxiliary heater- a/c control Auxiliary temperature valve actuator Bcm prgrm fuse 10a Body control module C205 Daytime running lamps control module Driver information display Electric air inlet actuator Electric slave actuator From ignition switch From ignition switch (hot in run) (diagram 3 of 4) Frt hvac low/med blwr fuse 25a Frt wpr/ wshr fuse 25a Fuse block (right side of dash) Heater-a/c control Hvac/ drl fuse 10a Inflatable restraint steering wheel module coil Inside rear view mirror Interface module Interior lamp and multifunction switch Left front window switch Mall/ radio/ dic fuse 10a Nca Pnk Pwr qtr vent fuse 10a Pwr wdo circuit breaker 30a Radio Radio rear seat audio control Rear quarter window switch Rear window defogger relay Rear window wiper motor Rear window wiper/ washer switch Rear window wiper/washer & multifunction switch Relay center (right side of dash) Right front window switch Right radio control switches Rr hvac fuse 25a Rr wpr/ wshr fuse 20a S245 (i/p harn, approx 5cm from radio breakout) S249 (i/p harn, approx 14cm bulkhead grommet) S268 S293 S305 Sunroof fuse 20a Sunroof module Swc accy fuse 2a Video entertainment system relay W/ rear radio controls W/ wu3 W/o rear radio controls W/o wu3 Windshield wiper motor Windshield wiper/ washer switch
POWER DOOR LOCKS Power Door Lock Wiring Diagram for Oldsmobile Silhouette GS 1999 List of elements for Power Door Lock Wiring Diagram for Oldsmobile Silhouette GS 1999: 71 (base of right "b" pillar) g305 (behind center of dash) remote control door lock receiver (rcdlr) (body harn, under left front seat, near seat belt switch breakout) s327 (body harn, under right front door sill) (lower left "d" pillar) g999 (w/ rke) Accessory 1 All door lk All door unlk B (1999) (1998) B/u lmp fuse 10a Batt (courtesy) Batt (door lks) Body control module (below right side of dash) C11 C13 Ctsy lamp fuse 10a Door lock in Door opn in Door unlock in Drivr door unlk Fuse block Ground Hot at all times Hot in accy or run Hot in run or start Ign 1 fuse 10a Ignition 1 Interior lights system Key sw lock Key sw unlk Left door lock cylinder switch Left front door lock actuator motor Left front door lock switch Left rear door lock actuator motor Liftgate door lock actuator motor Liftgate lock cylinder switch Lock Mall/dic fuse 10a Nca Park in Pnk Power Pwr lock fuse 20a Radio fuse 10a Rfa cmd 1 Rfa link Right door lock cylinder switch Right front door lock actuator motor Right front door lock switch Right rear door lock actuator motor S202 S209 S211 S227 S303 S311 (body harn, under right front door sill) S314 (body harness, under right front seat) S315 (body harness, under right front seat) S319 S323 (body harn, under left front seat, near seat belt switch breakout) S460 S504 S604 Side door contactor (left "b" pillar) Side door contactor (right "b" pillar) Tan Transaxle range switch (mounted on top of transaxle) Trunk/tailgate fuel door release system Underhood accessory wiring junction block Unlock
POWER MIRRORS Power Mirror Wiring Diagram for Oldsmobile Silhouette GS 1999 List of elements for Power Mirror Wiring Diagram for Oldsmobile Silhouette GS 1999: 14 (base of right "b" pillar) (partial) g305 Driver outside rearview mirror Fuse block Hot at all times Left mirror Mirror motor pack Nca Outside rearview mirror switch Passenger outside rearview mirror Power mirrors fuse 10a Right mirror Right/ left motor S504 Up/ down motor
POWER SEATS 6-Way Power Seat Wiring Diagram for Oldsmobile Silhouette GS 1999 List of elements for 6-Way Power Seat Wiring Diagram for Oldsmobile Silhouette GS 1999: 23 Back Down Driver seat adjuster motor Driver seat adjuster switch Entire seat For- ward Forward/ back motor Front height Front height motor Fuse block G308 (lower left "b" pillar) Hot at all times Passenger seat adjuster motor Passenger seat adjuster switch Pwr seat/psd circuit breaker 30a Rear height Rear height motor Red Red a S302 S333 Tan Tan d
POWER WINDOWS Front Windows Wiring Diagram for Oldsmobile Silhouette GS 1999 List of elements for Front Windows Wiring Diagram for Oldsmobile Silhouette GS 1999: 22 (1999) (2000) Down Express Express down module Fuse block (right side of dash, in right door opening) G305 (base of right "b" pillar) Hot in run Illumination lamp Interior lights system Left front Left front window motor Left front window switch Pwr wdo circuit breaker 30a Right front Right front window motor Right front window switch S303 S307 S504 S604 Tan Rear Quarter Windows Wiring Diagram for Oldsmobile Silhouette GS 1999 List of elements for Rear Quarter Windows Wiring Diagram for Oldsmobile Silhouette GS 1999: 15 (body harn, left rear of body approx 41 cm from left rear qtr window actuator breakout) s427 Close Fuse block (right side of dash, in right door opening) G305 (base of right "b" pillar) Hot in run Illumination lamp Interior lamp and multi- function switch Interior lights system Left rear quarter window actuator motor Open Pwr qtr vent fuse 10a Rear quarter windows switch Right rear quarter window actuator motor S390 S423 (body harn, left rear of body approx 54 cm from left rear qtr window actuator breakout)
SHIFT INTERLOCKS Shift Interlock Wiring Diagram for Oldsmobile Silhouette GS 1999 List of elements for Shift Interlock Wiring Diagram for Oldsmobile Silhouette GS 1999: 12 Automatic transmission shift lock control actuator (btsi) (inside steering column) Btsi Fuse block G110 (left of starter) Hot in run, bulb test or start Ign 1 fuse 10a Pnk Pnk a S106 S209 Stoplamp switch (mounted to brake pedal support) Transaxle range switch (top of transaxle)
STARTING/CHARGING Charging Wiring Diagram for Oldsmobile Silhouette GS 1999 List of elements for Charging Wiring Diagram for Oldsmobile Silhouette GS 1999: 22 A5 c2 Battery C1 f5 Charge indicator control Charge warning ind Fuse block (in right front door opening) Fusible link a (10 ga- rust) G101 (right inner fender, near battery) G110 (left of starter) Generator Generator term. l output Hot in run, bulb test or start Ign 1 fuse 10a Instrument cluster Not used Pnk Power distribution system Powertrain control module (air cleaner assembly) Red S209 Starter solenoid Underhood accessory wiring junction block (right front of engine compt) Starting Wiring Diagram for Oldsmobile Silhouette GS 1999 List of elements for Starting Wiring Diagram for Oldsmobile Silhouette GS 1999: 23 Accy B red Battery Bulb test Fusible link a (10 ga- rust) G101 (right inner fender, near battery) G110 (left of starter) Generator Hold- in coil Ign main 1 maxifuse 40a Ignition switch Lock Off Power distribution system Pull- in coil Red Remote battery stud Run Start Starter motor Starter solenoid Transaxle range switch (on transaxle) Underhood accessory wiring junction block (right front of engine compt)
SUPPLEMENTAL RESTRAINTS Supplemental Restraint Wiring Diagram for Oldsmobile Silhouette GS 1999 List of elements for Supplemental Restraint Wiring Diagram for Oldsmobile Silhouette GS 1999: 52 (base of right "b" pillar) g305 (below right side of dash) body control module (bcm) (body harn, front of right "b" pillar) s303 (body harn, in right front door) s304 (right side of dash) inflatable restraint i/p module Air bag warning indicator Data link connector (dlc) (below steering column) Driver belt high Driver belt low Driver frontal high Driver frontal low Driver seat belt pretensioner Driver seat belt switch (inside right half of driver seat belt) Driver sensor Driver sensor return Driver side high Driver side low Fuse block (right side of dash) G305 (base of right "b" pillar) Ground Hot in run, bulb test, and start Ign1 fuse 10a Ignition Inflatable restraint sensing and diagnostic module (sdm) (below right front seat) Inflatable restraint steering wheel module (center of steering wheel) Inflatable restraint steering wheel module coil Instrument cluster Left inflatable restraint front side impact module (left side of driver's seat back cover) Left inflatable restraint side impact sensor (base of left "b" pillar) Nca Not used Pass belt high Pass belt low Pass frontal high Pass frontal low Pass sensor Pass sensor return Pass side high Pass side low Passenger seat belt pretensioner Pnk Restraint indicator Right inflatable restraint front side impact module (right side of driver's seat back cover) Right inflatable restraint side impact sensor (base of right "b" pillar) S209 (i/p harn, 8 cm from security indicator lamp) S312 (body harn, front of right "b" pillar) Seat belt switch Serial data line Shorting bar Sir fuse 15a Tan Thru
TRANSMISSION
3.4L 3.4L VIN E, A/T Wiring Diagram, 4T65-E for Oldsmobile Silhouette GS 1999 List of elements for 3.4L VIN E, A/T Wiring Diagram, 4T65-E for Oldsmobile Silhouette GS 1999: 77 (dash harn, 4 cm from steering column connector breakout) s237 1-2 shift sol 2-3 shift sol 5v reference a A/t sensor hi A/t sensor lo A12 Auto level control sensor, body control module, foglamp switch/ traction control switch, traction control malfunction indicator module, rear side door actuator motor, stoplamp switch Automatic transaxle (4t65-e) Automatic transaxle fluid pressure manual valve position switch Automatic transaxle fluid temperature sensor Automatic transaxle input shaft speed sensor B10 Battery in C10 Class ii data D10 D11 Data link connector (partial) (below steering column) Ecm sense fuse 10a Ect sensor in Ect sensor return Engine coolant temperature sensor (top rear of engine) F12 Fuse block G112 (left side of engine) G129 (to left of starter on transaxle stud) Hot at all times Hot in run, bulb test or start Ign 1 fuse 10a Ign main relay Ignition in Instrument cluster Malfunction indicator lamp Mil ctrl P,r,n,lo,d4 Pc sol hi Pc sol lo Pcm fuse 10a Pcm ground Pnk Powertrain control module (in engine air cleaner assembly) Pressure control sol Red Rev,d,2,1 S106 S209 Stop lamp switch Tan Tcc pwm sol Tcc release Tcc release in Tcc/ brake switch Tcc/brake sw in Tft sensor gnd Tft sensor in Throttle position sensor (on throttle body) Tp sensor in Tp sensor return Tr sw a Tr sw b Tr sw c Tr sw in-a Tr sw in-b Tr sw in-c Tr sw in-p Tr sw prty Trans fuse 10a Trans range a Trans range b Trans range c Transaxle range switch (top of transaxle) Uart data Underhood accessory wiring j/b Vehicle speed sensor (mounted to right side of transaxle) Vss hi in Vss lo in
TRUNK, TAILGATE, FUEL DOOR Power Sliding Door Wiring Diagram for Oldsmobile Silhouette GS 1999 List of elements for Power Sliding Door Wiring Diagram for Oldsmobile Silhouette GS 1999: 65 (roof harn, right "b" pillar, approx 52 cm from g305) s392 Ajar Alarm B/u lamp fuse 10a Bat (memory logic) C1 a8 C2 c4 Cable motor Cable motor ctrl Clutch Clutch ctrl hi Clutch ctrl lo Detent sw input Door open/close/rke Door rel act ctrl Engine controls system Fuse block (right side of dash) G305 (base of right "b" pillar) G998 (lower rt "d" pillar) Ground Hi current battery Hot at all times Hot in run, bulb test, or start Ign 1 fuse 10a Ignition Interior lamp and multi-function switch (center front of roof headliner) Interior lights system Latched Not used Of left rear wheelwell) s324 Off On/off input Open Optical sensor Park Pnk Power sliding door Power sliding door detent switch Power sliding door on/off switch Power sliding door open/ close switch (momentary) Pwr seat/psd circuit breaker 30a Radio fuse 10a Rear side door actuator control module (part of the rear side door actuator motor, in the right quarter panel above wheelwell) Rear side door actuator motor (right quarter panel, above wheelwell) Rear sliding door alarm (attached to rear side door actuator motor) Red Remote control door lock receiver (behind center of dash, underside of dash trim, near windshield defrost vent) Right door lock switch plate (door mounted) Right door lock switch plate (pillar mounted) Right rear door latch release actuator Right rear power sliding door open/ close switch (momentary) (inside right rear door) S302 S303 S326 S337 S390 S817 Sensor input/output Slip ring Sw clsd w/dr handle pulled Transaxle in "park" Transaxle range switch (mounted on top of transaxle) Underhood accessory wiring junction block (on right front of engine compt) Vehicle speed sensor Warning buzzer ctrl
WARNING SYSTEMS Warning System Wiring Diagrams for Oldsmobile Silhouette GS 1999 List of elements for Warning System Wiring Diagrams for Oldsmobile Silhouette GS 1999: 55 Accy1 Battery Body control module (bcm) (below right side of dash) C1 e5 C12 C13 C14 C15 C201 Ctsy lamp fuse 10a D12 Driver's door ajar input Driver's seat belt switch (inside right half of driver's seat belt) Engine controls system Exterior lights system Fasten belts warning ind Fuse block G201 (right side of dash) G305 (base of right "b" pillar) Ground Hazard lamp/ turn signal lamp flasher (below left side of dash, left side base of steering column) Head Headlamp and i/p lamp dimmer switch Hot at all times Hot in accy or run Hot in run, bulb test or start Ign 1 fuse 10a Ignition 1 Ignition key alarm switch Ignition key switch input Instru- ment cluster Left front door lock (ajar indicator switch) Left turn input Mall/ radio/dic fuse 10a Nca Off Park Park lamps off input Park lp fuse 20a Pnk Powertrain control module (pcm) (secured in air cleaner assembly, left front of eng compt) Right turn input S209 S227 S230 S232 (i/p harn, right side of dash approx 17 cm from radio breakout) S233 (i/p harn, left side of dash approx 4 cm from radio breakout) S304 (body harn, right front door, approx 28 cm from inflatable restraint control module breakout) S504 Seat belt switch input Seat belt tell tale Tan Turn signal switch Underhood accessory wiring junction block Vehicle speed input
WIPER/WASHER Front Wiper/Washer Wiring Diagram for Oldsmobile Silhouette GS 1999 List of elements for Front Wiper/Washer Wiring Diagram for Oldsmobile Silhouette GS 1999: 18 Frt wpr/wshr fuse 25a Fuse block (right side of dash) G201 (right side of dash) Ground Hot in acc or run Mist Mux1 Mux2 Off Pulse Red S249 S280 Washer switch Windshield washer pump Windshield wiper motor Windshield wiper/washer switch Wiper switch Rear Wiper/Washer Wiring Diagram for Oldsmobile Silhouette GS 1999 List of elements for Rear Wiper/Washer Wiring Diagram for Oldsmobile Silhouette GS 1999: 19 (i/p harn, near breakout to blwr mtr resistor; 1998-99) (i/p harn, near breakout to cig ltr; 1997) (right side of dash) Delay Fuse block (right side of dash) G201 G999 (lower left "d" pillar) Hot in accy or run Interior lights system Rear window washer pump Rear window wiper motor Rear window wiper/ washer switch Rr wpr/wshr fuse 20a Run S245 S262 S280 S460 Wash
