POWER DISTRIBUTION – Buick Century Limited 2000 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 3) for Buick Century Limited 2000

List of elements for Power Distribution Wiring Diagram (1 of 3) for Buick Century Limited 2000:

• (3.8l)
• (cj3/c60) (cj2)
• (i/p harn, near glove box, 25 cm from blower motor control module) s275
• (i/p harness, right of steering column)
• (u85)
• 20a
• 60a
• A/c clu fuse 10a
• A/c clu relay
• Abs maxi fuse
• Accessory power receptacle
• Air pump fuse 30a
• Air pump relay
• B (century) (regal) c
• Back-up lamp relay (regal)
• Bat 1 maxi fuse 60a
• Bat 2 maxi fuse 60a
• Bat 3 maxi fuse 60a
• Battery
• Bcm pwr fuse 10a
• Blower motor control module
• Blower motor resistor
• Body control module
• C2 l c12
• C201
• C206
• C60/cj3
• Century
• Cigar lighter
• Cigar ltr data link fuse
• Cj2
• Cool fan 1 maxi fuse 25a
• Cool fan 1 relay
• Cool fan 2 maxi fuse 15a
• Cool fan 2 relay
• Cool fan 3 relay
• Crank maxi fuse 40a
• Crank relay
• Data link connector (dlc)
• Door locks fuse 20a
• Driver seat adjuster switch
• Driver seat heater control module (regal)
• E10
• E11
• E12
• Ecm fuse 10a
• Electronic brake control module/ electronic brake traction control module
• F/pmp fuse 15a
• F/pmp relay
• F/pmp spd cont relay
• Fog lamp relay
• Fog lp fuse 10a
• From a remote battery stud (diagram 1 of 3)
• From bat 2 maxi fuse (diagram 1 of 3)
• Fuse block
• Fusible link (5 ga- rust)
• G201 (behind right side of glove box)
• Gen fuse 10a
• Generator
• Hazard fuse 15a
• Hdlp l fuse 15a
• Hdlp r fuse 15a
• Headlamp relay
• Headlamp switch
• Heater- a/c control
• High blower fuse 25a
• Horn fuse 15a
• Horn relay
• Inadv power bus fuse 15a
• Instrument cluster
• L heated seat fuse 15a
• Left headlamp
• Low frequency audio amplifier
• Lp park fuse 20a
• Lumbar adjuster relay (f/b)
• Lumbar adjuster relay (u/d)
• Lumbar adjuster switch (regal)
• Nca
• Outside remote control rearview mirror switch
• Park lamp relay
• Park/ neutral position switch (century)
• Passenger seat heater control module (regal)
• Passenger's seat adjuster switch
• Power drop connector
• Power mirrors fuse 2a
• Power seats circuit breaker 30a
• Powertrain control module
• R heated seat fuse 15a
• R/cmpt rel fuse 7.5a
• Radio
• Radio prem sound fuse 15a
• Radio,hvac rfa,cluster cel tel fuse 15a
• Rear compartment lid release relay
• Rear defogger circuit breaker 30a
• Rear window defogger relay
• Red
• Regal
• Remote battery stud
• Remote cd player
• Remote control door lock receiver
• Right headlamp
• S202
• S269 (i/p harness, near blower motor)
• S335 (regal) (century) s230
• S336
• S440 (body harn, 6.5 cm from rr speaker breakout)
• Starter
• Stop lamps fuse 15a
• Stoplamp switch
• To accessory time delay relay (diagram 2 of 3)
• To hdlp l fuse (diagram 1 of 3)
• To high blower fuse (diagram 1 of 3)
• To ign 2 maxi fuse (diagram 2 of 3)
• Turn signal switch
• Underhood accessory wiring junction block
• W/ heated seats
• W/ lumbar support

Power Distribution Wiring Diagram (2 of 3) for Buick Century Limited 2000

List of elements for Power Distribution Wiring Diagram (2 of 3) for Buick Century Limited 2000:

• (body harness, top of floor tunnel between front seats) s323
• (body harness, under left side of rear seat)
• (cj2)
• (cj2) (c60/cj3)
• (i/p harness, 4 cm from radio breakout)
• (i/p harness, near blower motor)
• (i/p harness, near steering column)
• (i/p harness, right side of steering column) s220
• (w/rap)
• A10
• Acc
• Accessory time delay (rap) relay (behind i/p compt, under- side of cross- car beam)
• Automatic transaxle control
• B10
• Bcm acc fuse 10a
• Body control module
• Body control module (below left side of dash)
• C201
• C206
• C5 c (c60/cj3)
• Console compt lamp switch (regal)
• Crank signal, bcm, cluster fuse 10a
• Cruise control module
• Cruise control release switch
• Cruise control switch
• Cruise fuse 10a
• Driver seat heater switch
• From gen d fuse (diagram 1 of 3)
• From ignition switch (diagram 2 of 3)
• From inadv power bus fuse (diagram 1 of 3)
• Fuse block
• Heater- a/c control
• Heater- a/c control (c60/cj3)
• Hvac fuse 10a
• Ign 0,cluster, pcm & bcm fuse 10a
• Ign1 maxi fuse 30a
• Ign2 maxi fuse 60a
• Ignition switch
• Inflatable restraint steering wheel module coil
• Inside rearview mirror
• Instrument cluster
• Left electric actuator
• Left front window switch
• Left radio control switch
• Lock
• Low blower fuse 20a
• Off
• Park lock fuse (regal) 10a
• Passenger seat heater switch
• Pnk
• Power drop connector
• Power drop fuse 10a
• Powertrain control module
• Pwr windows pwr sunroof circuit breaker 30a
• Radio
• Radio fuse (w/o rap) 2a
• Radio fuse 2a
• Rear window defogger relay
• Red
• Right electric actuator
• Run
• S233
• S234 (i/p harness, right side of steering column)
• S240
• S249
• S263
• S270 (i/p harn, behind right side of dash)
• S410
• Start
• Sunroof module
• To crank signal fuse (diagram 2 of 3)
• To ign main relay (diagram 3 of 3)
• To low blower fuse (diagram 2 of 3)
• To s228 (diagram 3 of 3)
• Under- hood accessory wiring junction block
• Underhood accessory wiring junction block
• Underhood accessory wiring junction box
• Vacuum electric solenoid (cj2)
• W/ heated seats
• W/ rap
• W/ sun- roof
• W/0 heated seats
• W/o rap
• Wind- shield wiper/ washer switch
• Windshield wiper motor
• Wiper fuse 25a

Power Distribution Wiring Diagram (3 of 3) for Buick Century Limited 2000

List of elements for Power Distribution Wiring Diagram (3 of 3) for Buick Century Limited 2000:

• (3.1l)
• (3.8l)
• (engine harn, top of engine) (3.8l) (injector harn, 2 cm from injector 2 breakout) (3.1l)
• (i/p harness, right side of dash)
• A/c clu relay
• A11
• Abs fuse 10a
• Air bag fuse 10a
• Air pump relay
• Automatic transaxle
• Automatic transaxle control (regal)
• B12
• Body control module
• Btsi park lock fuse 10a
• Cluster fuse 10a
• Crank relay
• Electronic brake control module/ electronic brake traction control module
• Elek ign fuse 15a
• Eng emis fuse 10a
• Evaporative emissions canister purge solenoid valve
• Evaporative emissions canister vent solenoid valve
• F/injr fuse 15a
• From ign1 e maxi fuse (diagram 2 of 3)
• From ignition switch (diagram 2 of 3)
• Fuel injector
• Fuse block
• G129 (left of starter, on trans- axle stud)
• Heated oxygen sensor 1
• Heated oxygen sensor 2 (regal)
• Ign main relay
• Ignition control module
• Inflatable restraint sensing & diagnostic module
• Instrument cluster
• Mass airflow (maf) sensor
• Nca
• Oxy sen fuse 15a
• Pcm,bcm u/h relay fuse 10a
• Pnk
• Powertrain control module
• S106
• S109
• S228
• Secondary air injection bypass valve solenoid
• Stoplamp switch
• Supercharger bypass valve (3.8l vin 1)
• Trans fuse 10a
• Turn signal switch
• Turn signals, corn lps fuse 10a
• Underhood accessory wiring junction block