Diagram sections — 12 (19 total)
COOLING FAN DEFOGGERS HORN INTERIOR LIGHTS POWER ANTENNA POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER WINDOWS RADIO STARTING/CHARGING WIPER/WASHER
COOLING FAN Cooling Fan Wiring Diagram for Buick Skylark Custom 1993 List of elements for Cooling Fan Wiring Diagram for Buick Skylark Custom 1993: 13 (except vin n) (vin n) Air conditioning system Coolant fan (center front of dash, on relay bracket) Coolant fan relay (center front of dash, on relay bracket) Coolant temperature sensor (left rear of of engine) (right side of engine) D12 c9 E16 Engine control module (behind right side of i/p) Engine controls system G110 (left front of engine) Hot at all times Red
DEFOGGERS Defogger Wiring Diagram for Buick Skylark Custom 1993 List of elements for Defogger Wiring Diagram for Buick Skylark Custom 1993: 25 (1993 0nly) (l4 vin 3, a & d) (v6 vin n) C2 b11 C2 b8 Defogger switch Engine control module (right side of i/p) Fuse 10a Fuse block (left side of i/p) G204 (behind i/p, left side of steering column bracket) G301 (below right front seat) Gages Heater- a/c & rear defogger control assembly Hot at all times Hot in run, bulb Interior lights system Nca Off On indicator Panel lights Pwr acc circuit breaker 30a Rear defogger Rear defogger time relay (left side of i/p) b Test or start Timer
HORN Horn Wiring Diagram for Buick Skylark Custom 1993 List of elements for Horn Wiring Diagram for Buick Skylark Custom 1993: 10 Convenience center (left side of i/p) Fuse block (left side of i/p) Horn fuse 15a Horn relay Horn switch Hot at all times Left horn Right horn Slip ring Turn/hazard- headlight switch assembly
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram (1 of 2) for Buick Skylark Custom 1993 List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Buick Skylark Custom 1993: 45 1995 vftc c 4-door Alarm fuse 15a Batt Cigar lighter Convenience center (left side of dash) Ctsy fuse 15a Fuse block (left side of dash) G104 (rear of left front fender) G202 (left side of steering column) G300 (under left front seat) G301 (under right front seat) Gages fuse 10a Gnd Head Headlight switch Hot at all times Hot in run, bulb test, or start I/p compartment light Ign Illuminated entry control output Inadvertent pwr ctrl Interior lts ctrl Interior switch Left courtesy light Left fnt dr opn in Left front door handle switch Left rear door jamb switch Luggage compartment light Multi-function alarm module Nca Off Only Panel dimmer switch Park Power distribution system Remote keyless module (left front of luggage compt) Right courtesy light Right fnt dr opn in Right front door handle switch Right rear door jamb switch Tail lps fuse 20a To uplevel & base courtesy/reading lights (diagram 2 of 2) Turn/hazard- headlight switch assembly W/ daytime running lights only Courtesy Lamps Wiring Diagram (2 of 2) for Buick Skylark Custom 1993 List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Buick Skylark Custom 1993: 20 1995 vftc c Base From courtesy lights circuit (diagram 1 of 2) G300 (under left front seat) Left header courtesy lamp Left header courtesy/ reading light Left header courtesy/ reading light switch Left rear quarter courtesy light Left rear quarter courtesy/ reading light Left rear quarter courtesy/ reading light switch Left vanity mirror light Red Right header courtesy light Right header courtesy/ reading light Right header courtesy/ reading light switch Right rear quarter courtesy lamp Right rear quarter courtesy/ reading light Right rear quarter courtesy/ reading light switch Right vanity mirror light Uplevel Instrument Illumination Wiring Diagram for Buick Skylark Custom 1993 List of elements for Instrument Illumination Wiring Diagram for Buick Skylark Custom 1993: 31 4-bulbs (base) 7-bulbs (gauges) Active suspension control switch Ashtray light C 1995 vftc Dimmer switch Fuse block (behind dash, left of steering column) Fuse block (behind dash, left of steering column) G112 (lower left front of engine compartment, on transaxle stud) G202 (left side of steering column) G300 (under left front seat) G301 (under right front seat) Head Headlight switch Heater-a/c & rear defogger control assembly Hot at all times Indicators Inst lps fuse 5a Instrument cluster Lamp dimmer module (right side of steering column bracket) Left front door lock switch Off Panel dimmer switch Park Power distribution system Radio Rear defogger Right front door lock switch Tail lps fuse 20a Turn/hazard- headlight switch assembly W/daytime running lights W/ride control
POWER ANTENNA Power Antenna Wiring Diagram for Buick Skylark Custom 1993 List of elements for Power Antenna Wiring Diagram for Buick Skylark Custom 1993: 15 Antenna Antenna motor Antenna relay (right rear corner of luggage compartment) C c Down switch Fuse block G301 (under right front seat) Hot at all times Nca Nca antenna coax lead Pnk Pwr acc circuit breaker 30a Radio Radio on output Up switch
POWER DOOR LOCKS Automatic Door Locks Wiring Diagram for Buick Skylark Custom 1993 List of elements for Automatic Door Locks Wiring Diagram for Buick Skylark Custom 1993: 39 (buick) (olds) (v6 vin n) (l4 vin d, a & 3) A/t Automatic door lock control Automatic door lock relay (left side of i/p, near shroud) B11 b8 Buick & olds C2 c2 Ctsy fuse 15a Dr lk fuse 20a Electronic prndl control module & low oil buffer Electronic prndl control module (in console, at gear selector) Engine control module (right side of i/p) Fuse block (left side of i/p) G300 (under left front seat) G301 (under right front seat) Hot at all times Instrument cluster Left door lock motor Left door lock switch Left front door handle switch Left front door open input Left rear door lock motor (4 door) Lock Lock relay Multi- function alarm module (in convenience center) Nca Park/ neutral input Pont Right door lock motor Right door lock switch Right front door handle switch Right front door open input Right rear door lock motor (4 door) Tan Unlock Unlock relay Vehicle speed input Remote/Keyless Entry Wiring Diagram for Buick Skylark Custom 1993 List of elements for Remote/Keyless Entry Wiring Diagram for Buick Skylark Custom 1993: 53 (left rear luggage compartment) program connector (or 60) 10a 15a 20a 4 door only A/t Antenna Auto door lock relay (left side of i/p, attached to upper i/p brace) Automatic door lock lock control Battery Clk-cig fuse Convenience center (left side of i/p, above fuse box) Ctsy fuse Dr lk fuse Fuse block G300 (under left front seat) Gages fuse Ground Hot at all times Hot in run, bulb test or start Ignition Illuminated entry Interior lights system Left front door lock motor Left front door lock switch Left rear door lock motor Lock Lock all doors Lock relay Luggage compartment lid release solenoid M/t Multi- function alarm module Nca Parasitic power control (switched battery) Program input Pwr acc circuit breaker 30a Remote keyless entry module (left front of luggage compartment, above wheelhouse) Right front door lock motor Right front door lock switch Right rear door lock motor Rke fuse 5a Starter Starter solenoid Tan Transaxle position switch (closed in park or neutral) (top left rear of transaxle) Transmitter in Trunk lid enable Trunk lid release Unlk all doors Unlock Unlock driver's door Unlock relay
POWER MIRRORS Power Mirror Wiring Diagram for Buick Skylark Custom 1993 List of elements for Power Mirror Wiring Diagram for Buick Skylark Custom 1993: 16 (under left front seat) Ctsy fuse 15a Down Drive unit Fuse block G300 Hot at all times Left Left outside mirror Mirror control switch Mirror select switch Nca Outside mirror switch Right Right outside mirror Up/down motor
POWER SEATS 6-Way Power Seat Wiring Diagram for Buick Skylark Custom 1993 List of elements for 6-Way Power Seat Wiring Diagram for Buick Skylark Custom 1993: 19 (1990-91) (1992-93) 1995 vftc c Back Down Entire seat Forward-back motor Front height Front height motor Fuse block Fwd G202 (behind left side of i/p) G300 (below left front seat) Hot at all times Pwr acc circuit breaker 30a Rear height Rear height motor Seat switch Tan
POWER WINDOWS Power Windows Wiring Diagram, 2 Door for Buick Skylark Custom 1993 List of elements for Power Windows Wiring Diagram, 2 Door for Buick Skylark Custom 1993: 23 (under left front seat) g300 Buick Current sense input Down input Fuse block Hot in run Left front power window motor Left window Master switch assembly Olds Pnk Power Power window control module (behind i/p, at steering column) (1993) (center of left front door) (1992) Pwr wdo circuit breaker 30a Relay Relay control Right front power window motor Right front window switch Right window Solid state Solid state timer & control unit Tan Up-stop input Power Windows Wiring Diagram, 4 Door for Buick Skylark Custom 1993 List of elements for Power Windows Wiring Diagram, 4 Door for Buick Skylark Custom 1993: 30 Buick Current sense input Down input Fuse block G300 (under left front seat) Hot in run Left front power window motor Left front window Left rear power window motor Left rear window Left rear window switch Master switch assembly Olds Passenger window lock out switch Pnk Power Power window control module (behind i/p, at steering column) (1993) (center of left front door) (1992) Pwr wdo circuit breaker 30a Relay Relay control Right front power window motor Right front window Right front window switch Right rear power window motor Right rear window Right rear window switch Solid state Solid state timer & control unit Tan Up stop input
RADIO Radio Wiring Diagrams, UM6, U1A and UW6 for Buick Skylark Custom 1993 List of elements for Radio Wiring Diagrams, UM6, U1A and UW6 for Buick Skylark Custom 1993: 30 Antenna Antenna input Battery input Convenience center Display dim signal Fuse block G204 (left side of steering column) Ground Hot in acc or run Ignition power input Interior lights system Left front + Left front - Left front speaker Left rear + Left rear - Left rear speaker Multi- function alarm module Nca Pnk Power antenna Radio Rdo ign fuse 10a Right front + Right front - Right front speaker Right rear + Right rear - Right rear speaker Tan Radio Wiring Diagrams, UM7 for Buick Skylark Custom 1993 List of elements for Radio Wiring Diagrams, UM7 for Buick Skylark Custom 1993: 29 Antenna Antenna input Battery input Convenience center Display dim signal Fuse block (left side of i/p) G204 (bottom of steering column) Ground Hot in acc or run Ignition power input Interior lights system Left front + Left front - Left front speaker Left rear + Left rear - Left rear speaker Multi- function alarm module Pnk Power antenna Radio Rdo ign fuse 10a Right front + Right front - Right front speaker Right rear + Right rear - Right rear speaker Tan
STARTING/CHARGING Charging Wiring Diagram for Buick Skylark Custom 1993 List of elements for Charging Wiring Diagram for Buick Skylark Custom 1993: 16 (1990-91) (1992-93) Alternator Bat Battery Ecm-rlys fuse 10a 15a For pin designation refer to instrument cluster system Fuse block (behind left Fusible link c (16 ga- rust) G100 (left front of engine compartment, on inner fender panel) G125 (left front of engine) Gages fuse 10a Hot in run, bulb test or start Instrument cluster Red Side of i/p) Volts indicator Starting Wiring Diagram for Buick Skylark Custom 1993 List of elements for Starting Wiring Diagram for Buick Skylark Custom 1993: 22 (not used) 1992-93 except pontiac A/t Accy Battery Bulb test Clutch start switch (below clutch pedal support) Door locks system (keyless entry) G100 (left front of engine compartment, on inner fender panel) G125 (left front of engine) Hot at all times Ignition switch Lock M/t Nca Off Power distribution system Run Start Starter motor Starter solenoid Transaxle position switch (top left rear of transaxle)
WIPER/WASHER 2-Speed Wiper/Washer Wiring Diagram for Buick Skylark Custom 1993 List of elements for 2-Speed Wiper/Washer Wiring Diagram for Buick Skylark Custom 1993: 20 (1991) (1992-93) A c Cover assembly Fuse block G110 (left front of engine) G202 (behind left side of i/p) Hot in accy or run Mechanical arm Mist Off Park switch Pnk Red Washer motor Washer switch Wiper motor module Wiper switch Wiper switch assembly Wpr fuse 25a Interval Wiper/Washer Wiring Diagram for Buick Skylark Custom 1993 List of elements for Interval Wiper/Washer Wiring Diagram for Buick Skylark Custom 1993: 25 (1991) (1992-93) (behind left side of i/p) g202 (left front of engine) g110 A c C f Cover assembly Fuse block Hi mist Hot in accy or run Mechanical arm Mist Off Park switch Pnk Pulse Pulse delay Red Timer Washer motor Washer switch Wiper fuse 25a Wiper motor module Wiper switch Wiper switch assembly
