Разделы схем — 26 (всего 43)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER WINDOWS RADIO SHIFT INTERLOCKS STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING
2.4L 2.4L (VIN T), A/C Wiring Diagram for Buick Skylark Custom 1998 List of elements for 2.4L (VIN T), A/C Wiring Diagram for Buick Skylark Custom 1998: 58 (engine compt harness, left of engine) +5v A/c A/c clutch diode A/c clutch relay (right rear of engine compartment) A/c compressor clutch A/c request A/c sensor (right front of engine compartment, in a/c line) Bi-lv Blend Blower motor Blower motor relay (right rear of engine compartment) Blower resistor assembly (right rear of engine compartment) Blower switch C 1995 vftc C tan Clg fan fuse 30a Cooling fan motor Cooling fan relay (right rear of engine compartment) D11 D14 Data line Def Engine compartment fuse center Engine compartment fuse center Engine coolant temperature (ect) sensor (left rear of engine) Erls fuse 20a Fuse block G100 (front of engine compartment) G104 (left rear of engine compartment) Heater-a/c control assembly Hot at all times Hot in run Htr Htr-a/c fuse 25a Hvac blo mot fuse 30a Instrument panel cluster Max Mode switch Off Olds & buick Pnk Pontiac Powertrain control module (pcm) (behind right side of dash) Red Relay control S110 S111 S119 (engine compt harness, center of firewall) S140 (engine compt harness, left front of firewall) S200 (i/p harn, left of steering column) S277 (i/p harness, center of dash) S414 (engine compt harness, center of firewall) S415 (eng cntrl harness, center of firewall) red Sensor ground Sensor input Tan Vent 2.4L (VIN T), Compressor Wiring Diagram for Buick Skylark Custom 1998 List of elements for 2.4L (VIN T), Compressor Wiring Diagram for Buick Skylark Custom 1998: 41 (engine compt harness, center of firewall) (engine compt harness, left of engine) +5v A/c A/c clutch diode A/c clutch relay (right rear of engine compartment) A/c compressor clutch A/c request A/c sensor (right front of engine compartment, in a/c line) Bi-lv Blend D11 D14 Data line Def Engine compartment fuse center Erls fuse 20a Fuse block G104 (left rear of engine compartment) Heater-a/c control assembly Hot in run Htr Htr-a/c fuse 25a Instrument panel cluster Max Mode switch Off Olds & buick Pnk Pontiac Powertrain control module (pcm) (behind right side of dash) Relay control S110 S111 S119 pnk S200 (i/p harn, left of steering column) S277 (i/p harness, center of dash) Sensor ground Sensor input Tan Vent
3.1L 3.1L (VIN M), A/C Wiring Diagram for Buick Skylark Custom 1998 List of elements for 3.1L (VIN M), A/C Wiring Diagram for Buick Skylark Custom 1998: 60 (engine compt harness, center of firewall) (engine compt harness, left of engine) +5v A/c A/c clutch diode A/c clutch relay (right rear of engine compartment) A/c compressor clutch A/c request A/c sensor (right front of engine compartment, in a/c line) Bi-lv Blend Blower motor Blower motor relay (right rear of engine compartment) Blower resistor assembly (right rear of engine compartment) Blower switch C 1995 vftc C tan Clg fan fuse 30a Cooling fan motor Cooling fan relay (right rear of engine compartment) D11 D14 Data line Def Engine compartment fuse center Engine compartment fuse center Engine coolant temperature (ect) sensor (left rear of engine) Erls fuse 20a Fuse block G100 (front of engine compartment) G104 (left rear of engine compartment) Heater-a/c control assembly Hot at all times Hot in run Htr Htr-a/c fuse 25a Hvac blo mot fuse 30a Instrument panel cluster Max Mode switch Off Olds & buick Pnk Pontiac Powertrain control module (pcm) (behind right side of dash) Red Relay control S106 S110 S111 S119 (engine compt harness, center of firewall) S140 (engine compt harness, left front of firewall) S200 (i/p harn, left of steering column) S277 (i/p harness, center of dash) S414 (engine compt harness, center of firewall) S415 (eng compt harness, center of firewall) red Sensor ground Sensor input Tan Vent 3.1L (VIN M), Compressor Wiring Diagram for Buick Skylark Custom 1998 List of elements for 3.1L (VIN M), Compressor Wiring Diagram for Buick Skylark Custom 1998: 42 (engine compt harness, center of firewall) (engine compt harness, left of engine) +5v A/c A/c clutch diode A/c clutch relay (right rear of engine compartment) A/c compressor clutch A/c request A/c sensor (right front of engine compartment, in a/c line) Bi-lv Blend D11 D14 Data line Def Engine compartment fuse center Erls fuse 20a Fuse block G104 (left rear of engine compartment) Heater-a/c control assembly Hot in run Htr Htr-a/c fuse 25a Instrument panel cluster Max Mode switch Off Olds & buick Pnk Pontiac Powertrain control module (pcm) (behind right side of dash) Relay control S106 S110 S111 S119 pnk S200 (i/p harn, left of steering column) S277 (i/p harness, center of dash) Sensor ground Sensor input Tan Vent
ANTI-LOCK BRAKES Anti-lock Brake Wiring Diagrams for Buick Skylark Custom 1998 List of elements for Anti-lock Brake Wiring Diagrams for Buick Skylark Custom 1998: 75 (except pontiac) (in engine compt) (left rear of engine) (pontiac) Abs actuator motor assembly (left rear of engine compt) Abs fuse 40a Abs ind. Abs rly ctrl Abs/evo fuse 20a Battery Brake Brake fluid level in Brake fluid level switch (in brake master cylinder res) Brake switch (brake pedal support bracket) Data line Data link connector (dlc) (left side of dash) Electronic brake control module (ebcm) (right rear of engine compt.) Electronic brake control relay (left rear of engine compt) Electronic variable effort steering solenoid Engine compartment fuse center Erls fuse 20a Evo actuator ctrl Fuse block G114 Ground Hot at all times Hot in run, bulb test or start Ign Ignition Ind. Ind. ctrl Instrument panel cluster Int lps fuse 10a L fnt mtr-hi L fnt mtr-lo Left front abs solenoid (left rear of engine compt) Left front motor Left front wheel speed sensor Left rear wheel speed sensor Lft frt sol feed Lft frt spd sens + Lft frt spd sens - Lft rear spd sens + Lft rear spd sens - Microprocessor Pnk Rear motor Rear mtr-hi Rear mtr-lo Red Right front abs solenoid (left rear of engine compt) Right front motor Right front wheel speed sensor Right rear wheel speed sensor Rt fnt mtr-hi Rt fnt mtr-lo Rt frt sol ctrl Rt frt spd sens + Rt frt spd sens - Rt rear spd sens + Rt rear spd sens - S102 (left rear of engine compt) S119 S140 S206 (left dash, near steering column) S277 (center dash, near tie bar) S417 Serial data Steering wheel position sensor Steering whl pos sens Steering whl pos sens in Stop haz fuse 20a Stop lamp sw in Tan Tan c1
ANTI-THEFT Anti-theft Wiring Diagram for Buick Skylark Custom 1998 List of elements for Anti-theft Wiring Diagram for Buick Skylark Custom 1998: 56 (front of engine) (left side of dash) (right rear of engine compt) 2.4l vin t 3.1l vin m Accy Anti theft ind. Batt Buick, Bulb test C10 C11 C14 C15 Cranklow D12 D13 D15 Data link connector (dlc) (on left side of dash) Fuse block G125 G202 Gnd Hot at all times Hot in off, run or start Ign Ignition key Ignition switch Ind. control Inst fuse 10a Instrument cluster Lock Lock cylinder Micro- processor Mrd (+) Mrd (-) Mrd input Off Olds Passlock Pnk Pontiac Powertrain control module (behind right side of dash) Prndl fuse 10a Pwr Run S205 S217 S231 (buick) S277 (center of dash, near tie bar) S278 S391 Serial data Start Tan Uart data
COMPUTER DATA LINES Computer Data Lines for Buick Skylark Custom 1998 List of elements for Computer Data Lines for Buick Skylark Custom 1998: 23 (center of dash, near tie bar) s277 2.4l l4 3.1l v6 Center console w/ a/t only Data clss 2 Data link connector (on left side of dash, below steering column) Electronic brake control module (right rear of engine compt) Fuse block G125 (front of engine) G202 (left side of dash) Horn fuse 15a Hot at all times Instrument panel cluster Olds & buick Pontiac Powertrain control module (behind right side of dash) Prndl control module (center of dash near tie bar) S205 S217 S278 (right rear of engine compartment) Sensing diagnostic module (sdm) (right side of passenger compt) Tan Uart data
COOLING FAN Cooling Fan Wiring Diagram for Buick Skylark Custom 1998 List of elements for Cooling Fan Wiring Diagram for Buick Skylark Custom 1998: 21 (eng compt harn, center of firewall) 718 or 1057 C 1995 vftc Clg fan fuse 40a Cooling fan motor Cooling fan relay (right rear of engine compartment) Engine compartment fuse center Engine coolant temperature (ect) sensor (left rear of Engine) G100 (front of engine compartment) Hot at all times L4 vin t Powertrain control module (pcm) (behind right side of dash) Red Red s415 Relay control S106 (v6 vin m) (engine compt harn, center of firewall) S140 (engine compt harn, left front of firewall) Sensor ground Sensor input V6 vin m
CRUISE CONTROL Cruise Control Wiring Diagram for Buick Skylark Custom 1998 List of elements for Cruise Control Wiring Diagram for Buick Skylark Custom 1998: 48 (center dash, near hvac assembly) (front of dash) (left dash, near steering column) (left upper front of dash) (right rear of engine) 2.4l vin t 3.1l vin m 4000 pulses/mile A/t Alarm fuse 20a All times Brake switch (on brake pedal support) Cruise control brake switch (on pedal support) Cruise control clutch switch (on pedal support) Cruise control module Cruise fuse 10a Cruise inhibit Cruise inhibit input Cruise on input Cruise status Cruise switch Disengage input Fuse block G100 (left front of engine compt) Ground Hot at Hot in run, bulb Ignition M/t Multifunction lever Off Pnk Powertrain control module (pcm) (behind right side of dash) R/a Resume/accel input S118 S206 S213 S217 S242 Set sw Set/coast input Shift interlock system Stop-haz fuse 20a Test or start Vehicle speed input Vehicle speed sensor (vss) Vss return Vss signal
DEFOGGERS Defogger Wiring Diagram for Buick Skylark Custom 1998 List of elements for Defogger Wiring Diagram for Buick Skylark Custom 1998: 42 (below left front seat) g300 (buick) (pontiac) (olds) (buick,olds) (left side of dash) g202 (pontiac) (pontiac) (buick,olds) Alarm fuse 10a Antenna grid Antenna input Antenna output Antenna/ rear defogger Antenna/ rear defogger module (underside of rear shelf) C1 b Coax Fuse block (under left side of dash) Hot in run Hot in run, bulb test or start Htr-a/c fuse 25a Interior lights system Multi-function alarm module (behind left side of dash) Nca On/off Panel lamps Pnk Pnk c Rear defog ground Rear defog output Rear defog positive volt Rear defog relay input Rear defog switch Rear defog switch input Rear defogger Rear defogger relay (behind left side of dash) Rear defogger switch Rr def fuse 30a S200 S213 S231 S330 Sound system (radio) W/ rear W/o rear antenna grid
ENGINE PERFORMANCE
2.4L 2.4L (VIN T), Engine Performance Wiring Diagrams (1 of 3) for Buick Skylark Custom 1998 List of elements for 2.4L (VIN T), Engine Performance Wiring Diagrams (1 of 3) for Buick Skylark Custom 1998: 75 (engine harness, right rear of eng compt) (i/p harness, left upper front of dash) (right rear of eng compt) fuel pump relay 5v ref A/c pres A/c refrigerant pressure sensor (on right front of eng compt, on a/c line) Alarm fuse 10a All times Battery Brake switch C2 (on brake pedal support bracket) Ckp ref Cmp sens Control Cruise control brake switch Data link connector (on left side of dash, below steering column) Ect sensor Egr valve Engine compartment fuse center (left side of eng compt) Engine coolant level switch (right front of eng compt) Engine oil pressure sensor (front right corner of eng) F/p-inj fuse 20a Fuel pump Fuel tank module (under rear of vehicle) Fuel tank pres Fuel tank pressure sensor (front of fuel tank) Fuse block (under left side of dash) G101 (right front of eng compt) G303 (below right rear seat) Gen term f Gen term l Generator Hot at Hot in off, run, bulb test or start Hot in run, bulb test or start Ign Ign ctrl 1-4 Ign ctrl 2-3 Ign mod fuse 20a Inj 1 Inj 2 Knock sensor (on right rear of cylinder head) Ks signal Low coolant sw Map sensor Nca Oil pres Pcm batt fuse 10a Pcm gnd Pcm ground Pcm/ign fuse 10a Pnk Powertrain control module (behind right side of dash) Prndl fuse 10a Red S171 S213 S242 S278 S331 S391 Serial data Tan Tcc bk sw Throttle position sensor (on throttle body assembly) Tp sensor Tr sw a Tr sw input b Tr sw input c Tr sw input p Transaxle range switch (on left side of eng compt) Uart data line Vss high W/ cruise W/o cruise control 2.4L (VIN T), Engine Performance Wiring Diagrams (2 of 3) for Buick Skylark Custom 1998 List of elements for 2.4L (VIN T), Engine Performance Wiring Diagrams (2 of 3) for Buick Skylark Custom 1998: 29 (engine harness, left front of dash) 1-2 shift solenoid valve 1-4 coil ctrl 2-3 coil ctrl 2-3 shift solenoid valve Automatic transaxle Ckp gnd Ckp sig Coil pos Crankshaft position sensor (front of eng) Engine coolant temperature sensor (left rear of eng) Fuel injectors Gnd Ic input 1-4 Ic input 2-3 Ign Ignition coils Ignition control module (left rear of eng compt) Nca Pnk Red Ref low Ref sig S112 Tan To spark plugs Torque converter clutch pwm solenoid valve Torque converter clutch solenoid valve Vehicle speed sensor (on right side of eng, on top rear transaxle housing) 2.4L (VIN T), Engine Performance Wiring Diagrams (3 of 3) for Buick Skylark Custom 1998 List of elements for 2.4L (VIN T), Engine Performance Wiring Diagrams (3 of 3) for Buick Skylark Custom 1998: 77 (buick/olds) (left rear corner of eng compt) tachometer signal connector (pontiac) 1-2 ss valve 2-3 ss valve A/ pres +5v A/c clutch rly A/c system C499 Camshaft position sensor (front top of eng) Cmp sens b+ Cmp sens gnd Cooling fans system Cruise control system Cruise diable Cruise engaged D9 d8 Ect sens Egr pintle pos Egr vlv Egr vlv +5v Engine compart- ment fuse center (left side of eng compt) Erls fuse 20a Evap can vnt Evap canp Evaporative emission canister purge valve (rear of eng) Evaporative emission canister vent solenoid (on right front corner of eng compt) Exhaust gas recirculation (egr) solenoid (on top of egr valve) F pump rly Fuse block (under left side of dash) G101 (right front of eng compt) G116 (left side of firewall) Hot in run Hot in run, bulb test or start Iac coil a hi Iac coil a lo Iac coil b hi Iac coil b lo Iat sens Iat sens sig Icm ref lo Idle air control valve (on throttle body assembly) Ign Inj 3 driver Inj 4 driver Instrument cluster Instrument cluster system Intake air temperature sensor (on left rear of eng) Lt fan ctrl Malfunction indicator lamp Manifold absolute pressure sensor (on left side, top of eng) Map sens +5v Map sensor Mil ctrl Nca O2 fuse 10a Pcm gnd Pnk Pnk a Post conv o2 Post- converter heated oxygen sensor (center of passenger compt, under vehicle) Powertrain control module (behind right side of dash) Pre conv o2 Pre- converter oxygen sensor (left rear of eng compt) Red Red c S119 S140 S171 Tachometer out Tan Tan b Tcc pwm sol Tcc sol Tp sens +5v Vss low Vss out
3.1L 3.1L (VIN M), Engine Performance Wiring Diagrams (1 of 4) for Buick Skylark Custom 1998 List of elements for 3.1L (VIN M), Engine Performance Wiring Diagrams (1 of 4) for Buick Skylark Custom 1998: 79 (eng harn, right rear corner of eng compt) (eng harn, right rear of eng compt) (pin 10-14 not used) (pin 21-27 not used) (pin 40-42 not used) (pin 49-52 not used) (pin 61-63 not used) (right front of eng compt) 1-2 ss valve control 2-3 ss valve control 3x ref high 3x ref low (ground) 5v ref a 5v ref b Alarm fuse 10a Bypass control Camshaft position sensor (top front of eng) Ckp sensor signal Cmp signal Cooling fan system Crankshaft position sensor (24x) (front of eng) Crankshaft position sensor (7x) (right front side of eng) Cruise control system Cruise disable output Data link connector (on left side of dash, below steering column) Egr val control (gnd) Engine compartment fuse center (left side of eng compt) Evap purge val drviver F/p-inj fuse 20a Fan control Fuel inj #1 driver Fuel inj #2 driver Fuel inj #3 driver Fuel inj #5 driver Fuel inj #6 driver Fuse block (under left side of dash) G101 Hos1 low Hos2 low Hot at all times Hot in off, run bulb test, or start Hot in run, bulb test or start Hot in start Iac coil b high Ic control Ign mod fuse 20a Ignition amplifier and switching module Ignition control module (right side of eng) Knock sensor (on left rear of eng) Knock sensor signal Maf sensor signal Nca Pcm batt fuse 10a Pcm ground Pnk Pnk b Power (battery) Power (ignition) Powertrain control module (behind right side of dash) Prndl fuse 10a Red Red a S171 S173 S195 S213 S278 S391 S440 Sensor ground Serial data (class 2) Serial data (uart) Spark plugs Tan Tcc brake switch input Tr switch input b Vss high Vss low Vss output 3.1L (VIN M), Engine Performance Wiring Diagrams (2 of 4) for Buick Skylark Custom 1998 List of elements for 3.1L (VIN M), Engine Performance Wiring Diagrams (2 of 4) for Buick Skylark Custom 1998: 19 (i/p harn, upper left front of dash) (right front of eng compt) Brake switch (on brake pedal support bracket) c2 Cruise control brake switch (on brake pedal support bracket) Evaporative emissions canister purge valve (rear of eng) Evaporative emissions canister vent solenoid (on right front corner of eng compt) Fuel injectors G101 Pnk Pnk pnk Red S161 S171 S242 Tan Transaxle range switch (on left side of eng compt) Vehicle speed sensor (on right side of eng, on top rear of transaxle housing) W/ cruise control W/o cruise control 3.1L (VIN M), Engine Performance Wiring Diagrams (3 of 4) for Buick Skylark Custom 1998 List of elements for 3.1L (VIN M), Engine Performance Wiring Diagrams (3 of 4) for Buick Skylark Custom 1998: 22 (eng harn, eng compt, front of dash) (eng harn, right rear of eng compt) (front right corner of eng) engine oil pressure sensor (left front of eng compt) mass air flow sensor (on throttle body assembly) idle air control (iac) valve (right front of eng compt) engine coolant level switch (right rear bottom of eng) engine oil level switch A/c refrigerant pressure sensor (on right front of eng compt, on a/c line) Engine coolant temperature (ect) sensor (left rear of eng) Exhaust gas recirculation solenoid (on top of egr valve) Fuel tank pressure sensor (front of fuel tank) G101 (right front of eng compt) Generator Intake air temperature (iat) sensor (on left rear of eng) Manifold absolute pressure sensor (on left top of eng) Pnk Red S106 S109 S171 (eng harn, eng compt, front of dash) Tan Throttle position sensor (on throttle body assembly) 3.1L (VIN M), Engine Performance Wiring Diagrams (4 of 4) for Buick Skylark Custom 1998 List of elements for 3.1L (VIN M), Engine Performance Wiring Diagrams (4 of 4) for Buick Skylark Custom 1998: 85 (buick/olds) (eng harn, eng compt, front of dash) (pin 12-15 not used) (pin 30-32 not used) (pin 45-48 not used) (pin 51-54 not used) (pin 62-65 not used) (pin 73-77 not used) (pin 8-9 not used) (pontiac) (right front of eng compt) (under rear of vehicle) fuel tank module 1-2 shift solenoid 2-3 shift solenoid 5v ref a A/c compress clutch rly A/c refrig press signal Air conditioning system Auto transaxle fluid temperature sensor C1 c1 Cmp/ckp sensor ground Cruise control system Cruise engaged input D9 d8 Ect sensor signal Egr pintle position signal Egr val ign positive volt Eng coolant level ind in Eng oil level ind in Eng oil press sensor sig Engine compartment fuse center (left side of eng compt) Erls fuse 20a Evap can vent sol driver F/p-injr fuse 20a Fuel inj #4 driver Fuel pump Fuel pump relay (right rear of eng compt) Fuel pump relay control Fuel tank press signal Fuse block (under left side of dash) G101 G116 (left rear of eng compt) G303 (below right rear seat) Gen terminal f input Gen terminal l output Heated front oxygen sensor (ho2s 1) (rear of eng, in exhaust manifold) Heated rear oxygen sensor (ho2s 2) (center of passenger compt, under vehicle) Ho2s 1 signal Ho2s 2 signal Hot in run Hot in run, bulb test or start Hot in run, bulb test, or start Iac coil a high Iac coil a low Iac coil b low Iat sensor signal Ignition positive volt (2) Instrument cluster Malfunction indicator lamp Map sensor signal Micro- processor Mil control Nca O2 fuse 10a Pcm fuse 10a Pnk Powertrain control module (behind right side of dash) Red S119 S140 S172 S174 S303 S331 Tan Tcc pwm sol val control Tcc pwm solenoid Tcc sol valve control Tcc solenoid Tft sensor signal Tp sens or signal Tr switch input a Tr switch input c Tr switch input d Transaxle
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Buick Skylark Custom 1998 List of elements for Back-up Lamps Wiring Diagram for Buick Skylark Custom 1998: 13 A/t Backup lamps switch (left rear of transaxle) Engine compartment fuse center Erls fuse 20a G300 (below left front seat) Hot in run, bulb test or start Left backup lamp M/t Right backup lamp S119 S309 (body harness, center rear of trunk) S317 Transaxle range switch (left side of engine compt) Exterior Lamps Wiring Diagram for Buick Skylark Custom 1998 List of elements for Exterior Lamps Wiring Diagram for Buick Skylark Custom 1998: 63 (body harness, behind left side of dash, near steering column) s206 (body harness, behind left side of dash, near strg column) s216 Anti-lock brakes system Brake switch (on brake pedal support bracket) C10 Center high mounted stop lamp assembly Convenience center (behind dash, left of steering column) Cruise control system Fuse block G100 (left inner fender) G202 (left side of dash) G300 (below left front seat) G301 (below right front seat) Hazard switch Head Headlamp switch Hot at all times Hot in run, bulb test or start Instrument cluster Interior light system Left front marker lamp Left front park/ turn lamp Left rear marker lamp Left stop/ turn lamp Left tail/ stop/ turn lamp Left tail/stop/turn lamps assembly Left turn Left turn indicator License lamp Logic Multi- function alarm module Off Park Pnk Right front marker lamp Right front park/turn lamp Right rear marker lamp Right stop/ turn lamp Right tail/ stop/ turn lamp Right tail/stop/turn lamps assembly Right turn Right turn indicator S101 (body harn, behind left side of dash, near steering column) S103 (body harness, lower left side of steering column) S104 (body harness, left rear of engine compt) S105 (dash harness, center of dash, near hvac control assembly) S115 S116 S117 (body harness, left front of vehicle, behind bumper fascia) S205 S231 S300 (taillamp harness, center rear of trunk) S317 S319 (taillamp harness, left side of trunk) S320 (taillamp harness, center rear of trunk) S331 Stop-haz fuse 20a Tail lps fuse 20a Turn fuse 10a Turn sig in Turn switch Turn/ hazard flasher Turn/ hazard- headlamp switch assembly
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 3) for Buick Skylark Custom 1998 List of elements for Ground Distribution Wiring Diagram (1 of 3) for Buick Skylark Custom 1998: 45 (center dash, near hvac control assembly) (eng compt front of dash) (left side of eng) s111 (v6 vin m) (v6 vin m) front heated oxygen sensor (w/ a/t) transaxle range switch 2.4l vin t 3.1l vin m A/c clutch A/c clutch diode Auxiliary discriminating sensor Battery Blower motor Blower motor relay Brake fluid level switch C15 (buick/olds) C2 a C313 Coolant fan Cruise control module D13 (pontiac) Data link connector Electronic brake control module Electronic ignition Engine coolant level switch Exhaust gas recirculation valve (i4 vin t) Fuel pump relay Fuel tank unit G100 (left inner fender) G114 (left rear of engine) G125 (front of engine) G300 (under driver's seat) Instrument panel cluster K a L82 only Mass air flow sensor Nca Oil level switch Powertrain control module Rear heated oxygen sensor S140 (left front of dash) S171 S217 S440 (v6 vin m) (right front of dash) Sensing diagnostic module Tan Ground Distribution Wiring Diagram (2 of 3) for Buick Skylark Custom 1998 List of elements for Ground Distribution Wiring Diagram (2 of 3) for Buick Skylark Custom 1998: 72 (buick) (pontiac) Ashtray light (olds/ buick) Automatic transaxle control Auxiliary power (buick/olds) B c2 Brake transaxle shift interlock solenoid (buick w/o console) C c2 C1 b C1 n C10 C10 (olds) C2 b C3 b Center high mounted stop light (buick) Center high mounted stop light assembly (pontiac/olds) Cigar lighter D15 (pontiac) Data link connector Dome courtesy/ reading light switches Door lock relay E c2 E16 (buick) Enhanced traction control switch (olds) Enhanced traction control switch (pontiac) F c1 Fog lamp switch (olds/ pontiac) G202 (left side of dash) G300 (below left front seat) Heater-a/c control assembly (olds/buick) Ignition lock solenoid Ignition switch Instrument panel cluster Instrument panel cluster (buick) Instrument panel compartment light Left Left back-up light Left front door handle switch Left front lock door switch Left tail/ stop/turn light Left vanity mirror light (w/ uplevel sunroof) License light Luggage compartment light Map/reading light switches (w/ uplevel sunroof) Master window switch Multi-function alarm module (convenience center) Nca Olds/buick Outside mirror switch Panel dimmer switch Power seat switch Prndl control module Radio Radio (buick) Rear defogger Rear defogger switch Rear defogger switch (olds) Remote control door lock receiver Right Right back-up light Right vanity mirror light (w/ uplevel sunroof) S205 (lower left side of steering column) S231 (center dash near hvac control assembly) S317 (rear compt) S326 (headliner) S330 (left side of dash) S421 (left side of dash) Seat belt switch Steering wheel controls (pontiac/ buick) Sunroof assembly Vanity mirror light (w/ sunroof) Wiper motor assembly Ground Distribution Wiring Diagram (3 of 3) for Buick Skylark Custom 1998 List of elements for Ground Distribution Wiring Diagram (3 of 3) for Buick Skylark Custom 1998: 35 (front impact bar) Buick Daytime running lights relay (olds/ pontiac) Drl relay Fuel tank unit G100 (left inner fender) G102 (left inner fender near shock tower) G301 (below right front seat) Hi & low beam Hi beam Isolation relay (olds/ pontiac) Left composite headlight assembly Left composite headlight assembly (olds) Left fog light Left front park/turn light Left horn Left rear door jamb switch Low beam Nca Pontiac Right composite headlight assembly (olds/buick) Right composite headlight assembly (pontiac) Right fog light Right front door handle switch Right front door lock switch Right front park/turn light Right front window switch Right horn Right rear door jamb switch Right tail/stop/ turn light S115 (left front behind fascia) S116 S331 (right side of passenger's compt) W/ fog lamps Washer solvent level sensor (olds)
HEADLIGHTS Headlight Wiring Diagram for Buick Skylark Custom 1998 List of elements for Headlight Wiring Diagram for Buick Skylark Custom 1998: 25 (left front behind fascia) s127 Beam select Flash to pass Ftp/fog fuse 20a Fuse block (under left side of dash) G100 (left inner fender) G102 (left inner fender near shock tower) G202 (left side of dash) Hdlp circuit breaker 20a Head Headlamp switch Hi beam indi- cator Hot at all times Instrument cluster panel Left composite headlamp assembly Off Park Right composite headlamp assembly S115 S116 S128 (front impact bar) S231 S423 (lower left of steering column) Tan Turn/hazard headlamp switch assembly
HORN Horn Wiring Diagram for Buick Skylark Custom 1998 List of elements for Horn Wiring Diagram for Buick Skylark Custom 1998: 21 (center of front impact bar) 1995 vftc c C2 (pontiac & olds) c2 (buick) Convenience center (left of steering column, behind dash) Fuse block G100 (left inner fender) G102 (left inner fender near shock tower) H g Horn fuse 15a Horn relay Horn switch Hot at all times Left horn (left front impact bar) Nca Right horn (right front impact bar) S115 S116 S196 Slip ring Steering wheel Turn/hazard headlamp switch assembly
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram for Buick Skylark Custom 1998 List of elements for Instrument Cluster Wiring Diagram for Buick Skylark Custom 1998: 110 (2.4l) (3.1l) (base: 5-bulbs) (gauges: 6-bulbs) (center dash, near tie bar) (m/t only) s416 (w/ a/t only) 12v ref A/c sig Abs indicator Acc Air bag ind ctrl & seat belt sw output Air bag indicator Air conditioning system Anti-theft indicator Auto lamp Bat Brake & abs ind ctrl Brake indicator Bulb test C10 C11 C12 C13 C14 C15 C16 Check engine indicator Check gauges indicator Check oil indicator Cruise indicator D10 D11 D12 D13 D14 D15 D16 Data link connector (partial) (on left side of dash, below steering column) Drl out Electronic brake control module (right rear of engine compt) Engine coolant temperature gauge Ets off indicator Exterior lights system Fuel gauge Fuel level sender Fuel lvl Fuel tank unit (in fuel tank) Fuse block (under left side of dash) G125 (front of engine) G202 (left side of dash) Gnd Headlights system Hi beam indicator Hi-beam Hot at all times Hot in off, bulb test, run or start Ign Ign sw Ignition key fully rotated Ignition switch Illuminaton Inst fuse 10a Instrument cluster Interior lights system Lamp feed Left turn indicator Lo-beam Lock Low coolant indicator Lt turn Microprocessor Mil Mil ctrl Nca Off Oil level, oil pressure, coolant level coolant temperature, engine rpm, cruise status, battery & prndl info Oil pressure indicator Park brake switch (at base of parking brake pedal) Park brk Pass rtn Pass sig Passlock lock cylinder Photoresistor (top center of dash) Pnk Powertrain control module (behind right side of dash) Prndl fuse 10a Remote control door lock receiver (rke) (in luggage compt, above left wheelwell) Right turn indicator Rke enable input Rt turn Run S205 S217 S231 S277 S391 Seat belt indicator Sensing diagnostic (sdm) module (right side of passenger compt) Sig in Speedometer Start Tachometer (w/ gauges cluster) Tan Uart Uart data line Uart data line: Volts indicator Vs 4k p/m Vss out W/ m/t only
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Buick Skylark Custom 1998 List of elements for Courtesy Lamps Wiring Diagram for Buick Skylark Custom 1998: 65 (behind center of dash) s327 (behind right side of dash) s226 (below left front seat) (below right front seat) (in headliner) (in luggage compt above left wheelwell) remote control door lock receiver (rfa) (left side of dash) (left side of pass compt) (near steering column) s435 Alarm fuse 10a Base Batt Convenience center (left side of steering column, behind dash) Dome light Fuse block G202 G300 G300 (left side of pass compt) G301 Gnd Hot at all times Hot in run, bulb test or start I/p compartment light Ign Illuminated entry control output Int lps fuse 10a Interior lights control L fnt door open input Left courtesy light Left front door handle switch Left header courtesy/ reading light Left header courtesy/ reading light switch Left rear door jamb switch (4 door) Left rear quarter courtesy/ reading light Left rear quarter courtesy/ reading light switch Left vanity mirror light Mirrors system (outside mirror switch) Multi-function alarm module Nca Panel dimmer switch Parasitic power control Pnk Rear compartment courtesy light Rear compartment courtesy light switch Right courtesy light Right front door handle switch Right header courtesy/ reading light Right header courtesy/ reading light switch Right rear door jamb switch (4 door) Right rear quarter courtesy/ reading light Right rear quarter courtesy/ reading light switch Right vanity mirror light Rt fnt door open input S205 S213 S231 S308 (behind left side of dash) S321 (behind left side of dash) S326 S328 S330 S331 S419 (right side of pass compt) Uplevel W/ keyless entry Instrument Illumination Wiring Diagram for Buick Skylark Custom 1998 List of elements for Instrument Illumination Wiring Diagram for Buick Skylark Custom 1998: 58 (behind center of dash) s218 (buick) (buick) (olds) (buick, olds) (olds) (buick) (pont, olds) (pont, olds) (buick) (pontiac) (pontiac) (olds, buick) A c3 c3 Ashtray light or cigar lighter lamp Buick C1 (buick, olds) C1 d e C1 f d C10 C16 (pontiac) C3 a b D15 E16 Ex. buick F4 (olds, buick) Fuse block G202 (left side of dash) G300 (below left front seat) G301 (below right front seat) Head Heater-a/c control assembly High Hot at all times Illum Inst lps fuse 10a Instrument cluster Lamp dimmer module (behind left side of dash, near steering column) Left front door lock switch Left side steering wheel controls Master switch assembly Nca Off Panel dimmer switch Park Pontiac only Radio Right front door lock switch Right front window switch Right side steering wheel controls S205 S216 (near steering column) S231 S232 (near steering column) S301 (right side of pass compt) S330 S331 S421 S422 (behind left side of dash) Sir coil assembly Tail lps fuse 20a Turn/ hazard- headlight switch assembly or headlamp switch
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 2) for Buick Skylark Custom 1998 List of elements for Power Distribution Wiring Diagram (1 of 2) for Buick Skylark Custom 1998: 81 (front impact bar) s426 (front impact bar) s434 (l4 vin t) (left rear of eng compt) s425 (left rear of engine compartment) s417 (left side of dash) s207 (left side of dash) s436 (right rear of engine compartment) s415 (v6 vin m only) (v6 vin m) Abs fuse 40a Abs/evo fuse 20a Automatic lamp control relay Auxiliary power (w/ console) Battery Blower motor relay Brake switch Buick Buick & olds Buick only Cigar lighter Clg fan fuse 40a Convenience center Coolant fan relay Data link connector Daytime running lamps relay Door lock relay Dr lk 2 fuse 20a Dr lk1 fuse 10a Dr unlk fuse 10a Electronic brake control module Electronic brake control relay Electronic variable effort steering solenoid Engine compartment fuse center Fog lamp relay From engine compartment fuse center (diagram 1 of 2) Ftp/fog fuse 20a Fuse block G202 (left side of dash) Generator Hdlp circuit breaker 20a Hdlp fuse 60a Headlamp switch Horn fuse 15a Horn relay Hvac blo mot fuse 30a Ign mod fuse 20a Ign sw fuse 60a Ignition control module Inst fuse 10a Inst lps fuse 10a Instrument panel cluster Int lps fuse 10a Interior lights system Left front abs solenoid Left front door lock switch Ltr fuse 15a Multi- function alarm module Olds & pontiac Park lamp relay (pont/olds) Pcm batt fuse 10a Power seat switch Powertrain control module Pwr acc fuse 60a Pwr st fuse 30a Rear defogger relay Red Remote control door lock receiver Right front abs solenoid Right front door lock switch Rr def fuse 30a S231 S307 (left dash) S414 (right rear of engine compartment) Starter solenoid Stop hzd fuse 20a Tail lps fuse 20a To fuse block (diagram 1 of 2) To ignition switch (diagram 2 of 2) Turn/ hazard flasher Turn/hazard headlamp switch assembly
POWER DOOR LOCKS Power Door Lock Wiring Diagram for Buick Skylark Custom 1998 List of elements for Power Door Lock Wiring Diagram for Buick Skylark Custom 1998: 59 (i/p harness, behind right side of dash) A/t Alarm fuse 10a All unlk Battery (b+) Connector Door lock relay (left side of dash) Dr lk 1 fuse 10a Dr lk 2 fuse 20a Dr unlk fuse 10a Fuse block (left side of dash) G125 (front of engine) G202 (left end of dash) G300 (under left front seat) Ground Hot at all times Hot in run, bulb test or start Ignition Illum entry Int lps fuse 10a Interior lights system Left front door lock actuator Left front door lock switch Left rear door lock actuator Lft frt unlk Lid enable Lid lock Lock Lock ctrl Lock out M/t Multi-function alarm module (behind left side of dash) Nca batt (b+) Nca ground Pnk Program (left front of trunk) Remote control door lock receiver (w/ keyless entry only) (in luggage compt, above left wheelwell) Right front door lock actuator Right front door lock switch Right rear door lock actuator Rke progrm S171 S205 S213 S289 S304 (body harness, under left front seat) S307 S330 S436 (body harness, lower corner of left kick panel) S437 (body harness, left kick panel) S438 (body harness, under left front seat) Tan Trans pos Transaxle range switch (on transaxle) Trunk, tailgate, fuel doors system Unlock Unlock out W/ remote keyless entry W/o remote keyless entry
POWER MIRRORS Power Mirror Wiring Diagram for Buick Skylark Custom 1998 List of elements for Power Mirror Wiring Diagram for Buick Skylark Custom 1998: 18 (left of steering column, behind dash) (left side of passenger compartment) g300 (right side of dash, in dash compartment) s226 Convenience center Drive unit Inadvertent power control Interior lights system L-r Left outside mirror Mirror control switch Mirror select switch Multi- function alarm module Nca Outside mirror switch Right outside mirror S308 (left dash) S330 Up-dn
POWER SEATS 6-Way Power Seat Wiring Diagram for Buick Skylark Custom 1998 List of elements for 6-Way Power Seat Wiring Diagram for Buick Skylark Custom 1998: 18 30a Back C 1995 vftc Down Entire seat For- ward Forward/ back motor Front height Front height motor Fuse block G300 (below left front seat) Hot at all times Pwr st fuse Rear height Rear height motor S330 Seat switch Tan
POWER WINDOWS Power Window Wiring Diagram, 2 Door for Buick Skylark Custom 1998 List of elements for Power Window Wiring Diagram, 2 Door for Buick Skylark Custom 1998: 20 Down Express down Express down module Fuse block (under left side of dash) G300 (below left front seat) G301 (below right front seat) Hot in run Interior lights system Left front Left front window motor Master switch assembly Power window circuit breaker 30a Right front Right front window motor Right front window switch S225 S330 S331 Solid state Tan Power Window Wiring Diagram, 4 Door for Buick Skylark Custom 1998 List of elements for Power Window Wiring Diagram, 4 Door for Buick Skylark Custom 1998: 30 (body harn, on floor under driver's seat) Down Express Express down module Fuse block (under left side of dash) G300 (below left front seat) G301 (below right front seat) Hot in run Illumination lamp Interior lights system Left front Left front window motor Left rear Left rear window motor Left rear window switch Lock out switch Master switch assembly Pwr window circuit breaker 30a Right front Right front window motor Right front window switch Right rear Right rear window motor Right rear window switch S225 S312 S330 S331 Solid state Tan
RADIO Radio Wiring Diagrams for Buick Skylark Custom 1998 List of elements for Radio Wiring Diagrams for Buick Skylark Custom 1998: 71 A nca Antenna B nca Battery voltage C c2 C nca Coaxial cable Convenience center D nca Dim display in E10 E11 E12 E13 E14 E15 E16 F10 F11 F12 F13 F14 F15 F16 Fuse block (left sdie of dash) G204 (left side of steering column) Ground Head Headlamp switch Hot at all times If equipped Ign voltage Interior lights system Left front speaker Left rear speaker Left steering wheel radio controls Lf speaker (+) Lf speaker (-) Lr speaker (+) Lr speaker (-) Multi- function alarm module Nca Off Park Prk lmp input Radio Radio ign fuse 10a Rf speaker (+) Rf speaker (-) Right front speaker Right rear speaker Right steering wheel radio controls Rr speaker (+) Rr speaker (-) S216 S231 S420 S421 Sir coil assembly Steer whl ctrl Sw 1 Sw 2 Sw 3 Sw 4 Sw 5 Sw 6 Sw 7 Sw 8 Tail lps fuse 20a Tan Turn/ hazard- headlamp switch assembly
SHIFT INTERLOCKS Shift Interlock Wiring Diagram, with Console for Buick Skylark Custom 1998 List of elements for Shift Interlock Wiring Diagram, with Console for Buick Skylark Custom 1998: 18 Automatic transaxle control (in center console) Brake switch (on brake pedal support) Closed in park Engine compartment fuse center Erls fuse 20a Fuse block (under left side of dash) G202 (left side of dash) Hot in off-unlock, run, bulb test, or start Hot in run, bulb test or start Ignition lock solenoid (lower left of steering column) Pnk Prndl fuse 10a S119 S205 S231 S391 S439 (center of dash) near tie bar) Transaxle range switch (left side of engine compt) Shift Interlock Wiring Diagram, without Console for Buick Skylark Custom 1998 List of elements for Shift Interlock Wiring Diagram, without Console for Buick Skylark Custom 1998: 10 Brake switch (on brake pedal support bracket) Brake transaxle shift interlock (btsi) solenoid (behind left side of dash, near steering column) Engine compartment fuse center Erls fuse 20a G202 (left side of dash) Hot in start, bulb test or run Pnk S119 S205 Transaxle range switch (left side of engine compt)
STARTING/CHARGING Charging Wiring Diagram for Buick Skylark Custom 1998 List of elements for Charging Wiring Diagram for Buick Skylark Custom 1998: 47 (1997) 3.1l 2.4l (1998) 3.1l (2.4l) (3.1l only) (3.1l) (buick/olds) (center dash, near tie bar) (front of engine) (left inner fender) (left side of dash) (not used) p (pont) B (2.4l) (3.1l) Battery C f C10 C11 C14 Charge indicator Chg. ind. cont. Data link connector Engine compartment fuse center Fuse block G100 G125 Generator Generator terminal f input Generator terminal l outout Hot at all times Hot in off, run, bulb test or start Hvac blo mot fuse 30a Ign Inst fuse 10a Instrument panel cluster Microprocessor P b + Pnk Power distribution system Powertrain control module (pcm) (behind right side of dash) Prndl fuse 10a Red S s S277 S391 Serial data (uart) Starter solenoid Tan Starting Wiring Diagram for Buick Skylark Custom 1998 List of elements for Starting Wiring Diagram for Buick Skylark Custom 1998: 27 A/t Accy Battery Bulb test Charging circuit Clutch pedal position switch (lower left side of of dash, near steering column) Engine compartment fuse center G100 (left inner fender) G125 (front of engine) Hold- in coil Hot at all times Ign sw fuse 60a Ignition switch Lock M/t Off Power distribution system Pull- in coil Red Red b Red c Run S202 Start Starter motor Starter solenoid Transaxle range switch (on left side of engine compt.)
SUPPLEMENTAL RESTRAINTS Supplemental Restraint Wiring Diagram for Buick Skylark Custom 1998 List of elements for Supplemental Restraint Wiring Diagram for Buick Skylark Custom 1998: 39 (buick & olds) (pontiac) (upper right side of dash) passenger inflator module Air bag Air bag fuse 10a Auxiliary discriminating sensor (right rear of engine compt) C8 d5 Computer data lines system Convenience center (left of steering column, behind dash) Data link connector (below steering column) Discrim sens Driver inflator module (in steering wheel) Driver side high Driver side low Fuse block (under left side of dash) G112 (left side of engine) G300 (left side of passenger's compt) G300 (under driver's seat) Hot in run, bulb test or start Ign Ign pos volt Ind Instrument panel cluster microprocessor Lf seat belt Lf seat belt input Multi-function alarm module Nca Pass side high Pass side low S277 (center of dash) S418 (left side of dash) Seat belt switch Sensing diagnostic module (right side of passenger compt) Serial data line Shorting bar Sir coil assembly Sir ground Tan Uart data line
TRANSMISSION
3.1L 3.1L (VIN M), Transmission Wiring Diagram, 4T60-E for Buick Skylark Custom 1998 List of elements for 3.1L (VIN M), Transmission Wiring Diagram, 4T60-E for Buick Skylark Custom 1998: 72 (right rear of engine compt) s109 (w/o cruise control) 1-2 shift sol 2-3 shift sol 5v ref-a Alarm fuse 10a Automatic transaxle (4t60-e) Automatic transaxle fluid temperature sensor Battery in Brake switch (w/o cruise control) Buick & oldsmobile C10 C11 Class ii data Cruise control brake switch (w/ cruise control) Cruise control system Data link connector (partial) (left side of dash) Ect sensor in Engine compartment fuse center (left side of engine compt) Engine controls system Engine coolant temperature sensor (left rear of engine) Erls fuse 20a Fuse block (left side of dash) G112 (left side of engine) Gnd Hot at all times Hot in off-unlock, run, bulb test or start Hot in run, bulb test or start Ignition (1) in Ignition (2) in Instrument cluster Malfunction indicator lamp Mass airflow sensor Mil ctrl Multi-function alarm module & rear defogger switch Pcm batt fuse 10a Pcm fuse 10a Pcm ground Pnk Pontiac Powertrain control module (right side of dash) Prndl control module (w/ center console) & shift interlock solendoid Prndl fuse 10a Prndl indicators Red S106 (center of firewall) S171 S172 S213 S242 (left upper front of dash) S278 (right rear of engine compt) S391 S440 Sensor gnd Solid state Tan Tcc brake sw in Tcc brake switch Tcc pwm sol Tcc sol Tft sensor in Throttle position sensor Tp sensor in Tr sw in-a Tr sw in-b Tr sw in-c Tr sw in-d Transaxle range switch (left side of engine compt on transaxle) Uart data Vehicle speed sensor (on transaxle) Vss hi in Vss lo in
WARNING SYSTEMS Warning System Wiring Diagrams for Buick Skylark Custom 1998 List of elements for Warning System Wiring Diagrams for Buick Skylark Custom 1998: 80 * buick ** pontiac/olds (left dash near steering column) (left side of passenger compartment) Alarm fuse 10a Auto door lock feed C1** Convenience center (left of steering column, behind dash) D** e* Defogger system Door lock relay feed Door locks system Enable input Engine controls system Exterior lights system F** d* Fuse block G125 (front of engine) G202 (behind left side of dash) G300 (under left front seat) G301 (under right front seat) Ground Head Headlamp switch (buick only) Hot at all times Hot in run, bulb test or start Inadvert load ctrl Instrument cluster Int lps fuse 10a Interior lamps ctrl Interior lights system Key in ign in Key warning switch (inside steering column assy) Lamps on in Left front door handle switch Left rear door handle switch Lft frt door sw in Lft frt seat belt input Lft seat belt sw in Multi-function alarm module Nca Off Olds & buick Parasitic load ctrl Park Park/neutral in Pnk Pontiac Power (battery) Power (ignition) Radio Rear defog sig-pri Rear defog sig-sec Remote control door lock receiver (under left rear parcel shelf) Right front door handle switch Right rear door handle switch Rt frt door sw in S171 S205 S213 S216 S277 (center i/p near tie bar) S289 (right i/p near i/p compartment) S330 S331 S418 (left dash) S419 Seat belt indicator Seat belt switch (seat belt buckle assy) Sensing diagnostic module (sdm) (under right front seat) Solid state Tail lps fuse 20a Tan Transaxle range switch (left side of engine) Turn fuse 10a Turn sig in Turn/hazard flasher (behind left side of dash) Turn/hazard/ headlamp switch assembly (pontiac & oldsmobile) Uart data link input Uart data link output Vss in
WIPER/WASHER Interval Wiper/Washer Wiring Diagram for Buick Skylark Custom 1998 List of elements for Interval Wiper/Washer Wiring Diagram for Buick Skylark Custom 1998: 25 (buick) (olds, pontiac) Circuit breaker Cover assembly D c Delay Fuse block (under left side of dash) G202 (left side of dash) Hot in acc or run Max Min Mist Off Park switch Pnk Pulse Red S205 Solid state timer Washer motor Washer switch Wiper fuse 25a Wiper motor Wiper motor assembly Wiper switch Wiper switch assembly
