EXTERIOR LIGHTS – Buick Century Custom 2003 – SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Buick Century Custom 2003

List of elements for Back-up Lamps Wiring Diagram for Buick Century Custom 2003:

• (body harness, under left rear seat) s424
• A12 c2
• B1 c2
• Back-up lamp relay (behind left side of dash)
• Body control module (bcm) (behind left side of dash)
• G402 (right side of rear shelf)
• Hot at all times
• Left back-up lamp
• Mirrors system (automatic day/night mirror)
• R/cmpt rel fuse 7.5a
• Right back-up lamp
• S904 (back-up lamp harness, in trunk lid)
• S915
• Underhood fuse block (mounted to right strut tower)
• W/ automatic day/night mirror

Exterior Lamps Wiring Diagram for Buick Century Custom 2003

List of elements for Exterior Lamps Wiring Diagram for Buick Century Custom 2003:

• (below dash, left side of steering column) g201
• (chmsl harn, center of rear window trim panel, 12 cm from chmsl breakout) s417
• (i/p harn, right of steering column)
• (right side of rear shelf)
• A c1
• A10
• A11
• A12
• A12 c3
• A13
• A14
• A15
• Ambient light sensor (top right side of dash, at base of windshield)
• B c1
• Body control module (bcm) (behind left side of dash, left of steering column)
• C2 f12
• C2 f8
• Center high mounted stoplamp (chmsl)
• Corn- ering lamp
• Cornering lamp
• D12
• Drl ambient light ground ref
• Drl ambient light signal
• E10
• E11
• E12
• E13
• Exterior lamp off input
• F11
• Frt park lps fuse 10a
• G side marker lamp
• G101 (left front side of radiator support)
• G201 (below dash, left side of steering column)
• G401 (left side of rear shelf)
• G402
• G402 (right side of rear shelf)
• Hazard
• Hazard fuse 15a
• Headlamp control
• Headlamp relay (behind glove box, mounted to underside of cross-car beam)
• Headlamp switch
• Headlamp switch input
• Hot at all times
• Hot in run, bulb test or start
• I/p fuse block
• I/p fuse block (behind right side of dash)
• Instrument panel cluster (ipc)
• Left
• Left head- lamp assembly
• Left rear marker lamp
• Left rear park lamps
• Left tail/ turn signal/ stop- lamp
• Left turn indicator
• Left turn signal
• Lp park fuse 20a
• Marker lamp
• Nca
• Normal
• Off
• Park
• Park lamp relay (behind right side of dash)
• Park lamp relay control
• Park/ turn signal lamp
• Pnk
• Power distribution
• Rear license lamps
• Right
• Right head- lamp assembly
• Right rear marker lamp
• Right rear park lamps
• Right side of steering column, 5 cm from ground breakout) s291
• Right tail/ turn signal/ stop- lamp
• Right turn indicator
• Right turn signal
• S124
• S205 (dash harness, near steering column)
• S221
• S267
• S283
• S403
• S406
• S408
• S416
• Side g
• Stop lamps fuse 15a
• Stoplight switch (on brake pedal support bracket)
• Tail lamps, lic lamps fuse 15a
• Turn signal
• Turn signal/ hazard flasher module (below left side of dash)
• Turn signal/multifunction switch
• Turn signals, corn lps fuse 10a
• Underhood fuse block
• Underhood fuse block (mounted to right strut tower)