RADIO – Buick Century Custom 2004 – SYSTEM WIRING DIAGRAMS

RADIO

Radio Wiring Diagram, with Amplifier for Buick Century Custom 2004

List of elements for Radio Wiring Diagram, with Amplifier for Buick Century Custom 2004:

• (below dash, right side of steering column) g203
• (w/ onstar) s418
• A10
• A11
• A12
• Am/fm
• Amp preset sig
• Ant in
• Ant out
• Audio amplifier (under rear package shelf)
• Audio out
• Audio output-
• Audio sig
• B10
• B11
• B12
• Bare
• Battery
• Coax
• Computer data lines system
• Drain wire
• E10
• E11
• E12
• E13
• E14
• E15
• E16
• F10
• F11
• F12
• F13
• F14
• F15
• F16
• G203 (below dash, right side of steering column)
• Gnd
• Ground
• Ground distribution system
• Hot at all times
• Hot w/ park lamps on
• I/p fuse block (behind right side of dash, in right door opening)
• Inflatable restraint steering wheel control module coil (behind steering wheel, in column)
• Int/ illum fuse 7.5a
• Interior lights system
• L sub spkr output+
• L sub spkr output-
• Late production
• Left front door midrange speaker
• Left front door tweeter speaker
• Left rear speaker
• Left steering wheel controls
• Lf audio sig+
• Lf audio sig-
• Lf spkr output+
• Lf spkr output-
• Lf tw spkr output+
• Lf tw spkr output-
• Lr audio sig+
• Lr audio sig-
• Lr spkr output+
• Lr spkr output-
• Mid- range
• Mute
• Nca
• On sig
• Pnk
• R sub spkr output+
• R sub spkr output-
• Radio
• Radio antenna module (on rear window header panel, above headliner)
• Radio noise suppressor (at upper right corner of rear window)
• Radio prem sound fuse 15a
• Radio, hvac, rfa, cluster aldl fuse 15a
• Rear window
• Rear window antenna grid
• Rear window defogger grid
• Red
• Rf audio sig+
• Rf audio sig-
• Rf spkr output+
• Rf spkr output-
• Rf tw spkr output+
• Rf tw spkr output-
• Right front door midrange speaker
• Right front door tweeter speaker
• Right rear speaker
• Right steering wheel controls
• Rr audio sig+
• Rr audio sig-
• Rr spkr output+
• Rr spkr output-
• S202
• S211
• S241
• S418
• S440
• Scan
• Seek dn
• Seek up
• Serial data
• Source
• Sply volt
• Sply volt-1
• Sub- woofer
• Sw sig
• Tan
• Vehicle communication interface module (vcim) (on rear of left rear wheelhouse)
• Vol dn
• Vol up
• Volt
• W/ mast antenna
• W/o rear antenna

Radio Wiring Diagram, without Amplifier for Buick Century Custom 2004

List of elements for Radio Wiring Diagram, without Amplifier for Buick Century Custom 2004:

• (at upper right corner of rear window)
• (below dash, right side of steering column) g203
• (not used)
• (or 1946)
• (or 1947)
• (or 1948)
• (or 1999)
• (or 511)
• (or 512)
• (or 546)
• (or 599)
• A c1
• A10
• A11
• A12
• Am/fm
• Amplifier sig
• Ant in
• Ant out
• Audio out
• Audio sig
• B c1
• B(+)
• B10
• B11
• B12
• Bare
• C1 a
• C2 a
• C2 b
• Class 2 serial data
• Coax
• Computer data lines system
• Ctrl sply volt
• Dimmer sw sig
• Drain wire
• Fixed mast antenna
• G203 (below dash, right side of steering column)
• Gnd
• Ground
• Ground distribution system
• Hot at all times
• Hot w/ parks lamps on
• I/p fuse block (behind right side of dash, in right door opening)
• Inflatable restraint steering wheel control module coil (behind steering wheel, in column)
• Int/ illum fuse 7.5a
• Interior lights system
• Left front door midrange speaker
• Left front door tweeter speaker
• Left rear speaker
• Left steering wheel controls
• Lf spkr output (+)
• Lf spkr output (-)
• Lr spkr (+)
• Lr spkr (-)
• Mute
• Nca
• Radio
• Radio antenna module (on rear window header panel, above headliner)
• Radio audio out (-)
• Radio l audio sig
• Radio noise suppressor
• Radio, hvac, rfa, cluster aldl fuse 15a
• Rear window
• Rear window antenna grid
• Rear window defogger grid
• Red
• Rf spkr (+)
• Rf spkr (-)
• Right front door midrange speaker
• Right front door tweeter speaker
• Right rear speaker
• Right steering wheel controls
• Rr spkr output (+)
• Rr spkr output (-)
• S202
• S211
• S241
• S418 (w/ onstar)
• Scan
• Seek dn
• Seek up
• Source
• Steering ctrl sig
• Tan
• Vehicle communication interface module (vcim) (on rear of left rear wheelhouse)
• Vol dn
• Vol up
• Volt
• W/ mast antenna
• W/ rear antenna