GROUND DISTRIBUTION – Buick Century Limited 2002 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 2) for Buick Century Limited 2002

List of elements for Ground Distribution Wiring Diagram (1 of 2) for Buick Century Limited 2002:

• (century)
• (cj2)
• (cj3)
• (engine harness, 4 cm from engine coolant fan jumper connector breakout)
• (forward lamp harn, below left headlamp, 7 cm from left headlamp breakout)
• (front console harn, in console 7 cm from accessory power receptacle breakout)
• (regal)
• A/c clu diode
• A/c compressor clutch
• A18
• Ashtray lamp (century)
• Auxiliary power outlet (century)
• Auxiliary power outlet (regal)
• Battery
• Blower motor control processor
• Blower motor resistor assembly
• C11
• C206
• Cigar lighter (century)
• Cigar lighter (regal)
• Cj2
• Cj3
• Cool fan 2 relay
• Data link connector (dlc)
• Electronic brake control module
• Engine coolant level switch
• Engine oil level sensor
• Engine oil pressure switch
• F/pump relay
• Fuse block-underhood
• G100 (right side of eng compt, at base of battery)
• G101 (left front side of radiator support)
• G111 (right side of engine, on ignition control module bracket)
• G113 (left of starter, on trans- axle stud)
• G113 (left of starter, on transaxle stud)
• G200 (behind right side of dash)
• Heated oxygen sensor 1
• Heated oxygen sensor 2
• Horns
• Hvac control module
• I/p compartment lamp switch
• Ign main relay
• Ignition control module (icm)
• Inflatable restraint sensing & diagnostic module
• Inflatable restraint steering wheel module coil
• Left air temperature actuator
• Left cornering lamp
• Left fog lamp (regal)
• Left headlamp
• Left park/ turn signal lamp
• Left side marker lamp
• Left steering wheel controls
• Mass airflow (maf) sensor
• Nca
• Park/ neutral position switch
• Power drop connector
• Powertrain control module (pcm)
• Prndl lamp (regal)
• Red
• Regal
• Right air temperature actuator
• Right cooling fan
• Right cornering lamp
• Right fog lamp (regal)
• Right headlamp
• Right park/ turn signal lamp
• Right side marker lamp
• Right steering wheel controls
• S105
• S106 (eng harn, 7 cm from pcm breakout)
• S124
• S334
• S335
• Secondary air injection (air) pump
• Steering column electric park lock (regal)
• Vin k
• Windshield washer fluid level switch
• Windshield washer fluid pump

Ground Distribution Wiring Diagram (2 of 2) for Buick Century Limited 2002

List of elements for Ground Distribution Wiring Diagram (2 of 2) for Buick Century Limited 2002:

• (31 cm from left sunshade mirror breakout)
• (back-up lamp harness, in rear compt lid)
• (body harness, right side of trunk)
• (left tail lamp harn)
• (right side of rear shelf) g402
• A12
• Audio amplifier (w/ amp)
• Below driver's seat) s303
• Body control module (bcm)
• Brake fluid level switch
• Breakout)
• C201
• Center high mounted stop lamps
• Cruise control module
• Data link connector (dlc)
• Driver information display switch (regal)
• Driver seat adjuster switch
• Driver seat belt switch
• Driver seat heater control module
• Driver seat heater switch
• Driver window master switch
• Driver's heated seat back element
• Driver's heated seat thermister
• E16
• Enhanced sound w/ gps
• Enhanced sound w/o gps
• Fog lamp switch (regal)
• Fuel pump
• G201 (below dash, left side of steering column)
• G203 (below dash, right side of steering column)
• G301 (left front door sill)
• G401 (left side of rear shelf)
• G402 (right side of rear shelf)
• Ground (on steering column)
• Harn, 5 cm from s383
• Headlamp dimmer switch
• Headlamp relay
• Headlamp switch
• Headlamp switch breakout)
• Ignition key alarm switch
• In rear compt lid) s905
• Inside rearview mirror
• Instrument panel cluster (ipc)
• Left back-up lamp
• Left front door lock
• Left front door lock switch
• Left license lamp
• Left outside rearview mirror
• Left rear door lock (ajar indicator switch)
• Left rear park lamp
• Left rear side marker lamp
• Left roof rail courtesy/ reading lamp
• Left tail/ stop/turn signal lamp
• Left vanity mirror lamp
• Nca
• Outside remote control rearview mirror switch
• Passenger seat adjuster switch
• Passenger seat heater control module
• Passenger seat heater switch
• Passenger's heated seat back element
• Passenger's heated seat thermistor
• Radio
• Radio antenna module
• Radio noise suppressor
• Rear compartment lid ajar switch
• Rear compartment lid lock release actuator
• Rear compartment lid release switch
• Rear compartment occupant sensor
• Rear window defogger grid
• Remote control door lock receiver
• Right back-up lamp
• Right front door lock (ajar indicator switch)
• Right front door lock switch
• Right front window switch
• Right license lamp
• Right outside rearview mirror
• Right rear door lock (ajar indicator switch)
• Right rear park lamp
• Right rear side marker lamp
• Right roof rail courtesy/ reading lamp
• Right tail/ stop/turn signal lamp
• Right vanity mirror lamp
• S211 (i/p harness, 20 cm from inst cluster breakout)
• S330 (driver's seat harn, below driver's seat)
• S333 (pass seat harn, under pass seat)
• S402 (right tail lamp harness)
• S403
• S414
• S604 (right front door harness, 8 cm from window switch breakout)
• Sunroof module
• Tan
• Tire reset switch
• Traction control switch (regal)
• Turn signal/ hazard flasher module
• Vehicle communications interface module
• W/ heated seats
• W/o heated seats
• Wind- shield wiper motor