RADIO – Cadillac CTS V 2006 – SYSTEM WIRING DIAGRAMS

RADIO

7-Speaker System Wiring Diagram, Base (1 of 2) for Cadillac CTS V 2006

List of elements for 7-Speaker System Wiring Diagram, Base (1 of 2) for Cadillac CTS V 2006:

• (dd8) inside rearview mirror
• (or 1782)
• (or 655)
• (or bare)
• (rear of left rear shock tower) g402
• (right rear package shelf) (w/o gps) navigation antenna
• Am/fm antenna signal
• Amp fuse 30a
• Antenna signal
• Audio fuse 10a
• Bare
• Battery
• Cellular microphone signal
• Class 2 serial data
• Coaxial cable
• Coil 1
• Coil 2
• Computer data lines system
• Drain
• Drain wire
• Fm antenna signal
• Fm composite signal
• Gps sig
• Ground
• Hot at all times
• Info down switch signal
• Information up sw signal
• Instrument cluster system
• Joint connector
• Keyless entry/tire pressure antenna signal
• Left "a" pillar speaker (tweeter)
• Left audio signal (+)
• Left audio signal (-)
• Left front door speaker (midrange)
• Left rear fuse block (below left rear seat)
• Modem ground (not used)
• Modem receive (not used)
• Modem transmit (not used)
• Pnk
• Radio
• Radio antenna module (above headliner, near rear window)
• Radio front glass antenna
• Radio rear glass antenna
• Rear speaker (subwoofer)
• Remote radio ctrl voltage
• Return voice in signal
• Rfa rear glass antenna
• Right audio signal (+)
• Right audio signal (-)
• S18
• S22
• S313
• Steering wheel ctrls sig
• Tan
• U2y/u2x
• Uav
• Vehicle speed signal
• Voice in signal

7-Speaker System Wiring Diagram, Base (2 of 2) for Cadillac CTS V 2006

List of elements for 7-Speaker System Wiring Diagram, Base (2 of 2) for Cadillac CTS V 2006:

• (midrange) left rear door speaker
• (midrange) right front door speaker
• (midrange) right rear door speaker
• (rear of left rear shock tower) g402
• (tweeter) right "a" pillar speaker
• A10
• A11
• Audio amplifier (left side of trunk)
• B10
• B11
• B12
• Bare
• Battery
• C12
• C202 c1
• Cellular telephone voice low ref
• Cellular telephone voice signal
• Class 2 serial data
• Computer data lines system
• Drain wire
• G200 (behind left kick panel)
• Ground
• Inflatable restraint steering wheel module coil (below inflatable restraint steering wheel module)
• Interior lights system
• Left fnt low level audio sig (+)
• Left fnt low level audio sig (-)
• Left front midrange spkr out (+)
• Left front midrange spkr out (-)
• Left front tweeter spkr out (+)
• Left front tweeter spkr out (-)
• Left rear midrange spkr out (+)
• Left rear midrange spkr out (-)
• Left steering wheel controls
• Left subwoofer spkr out (+)
• Left subwoofer spkr out (-)
• Low ref
• Mic out
• Mic out rtn
• Mic out shield
• Modem ground (not used)
• Modem receiver (not used)
• Modem transmit (not used) (not used)
• Pnk
• Rdt1
• Rdt2
• Right fnt low level audio sig (+)
• Right fnt low level audio sig (-)
• Right fnt midrange spkr out (+)
• Right fnt midrange spkr out (-)
• Right front tweeter spkr out (+)
• Right front tweeter spkr out (-)
• Right rear midrange spkr out (+)
• Right rear midrange spkr out (-)
• Right steering wheel controls
• Right subwoofer spkr out (+)
• Right subwoofer spkr out (-)
• S208
• Steering wheel control assembly (2.8l/3.6l)
• Sw 1
• Sw 2
• Sw 3
• Sw 4
• Sw audio
• Sw vox
• Tan
• Vehicle communication interface module (vcim) (in rear compartment, behind right strut tower)
• Voice signal

7-Speaker System Wiring Diagram, Luxury (1 of 2) for Cadillac CTS V 2006

List of elements for 7-Speaker System Wiring Diagram, Luxury (1 of 2) for Cadillac CTS V 2006:

• (dd8) inside rearview mirror
• (or 1782)
• (or 655)
• (or bare)
• (rear of left rear shock tower) g402
• (right rear package shelf) (w/o gps) navigation antenna
• Am/fm antenna signal
• Amp fuse 30a
• Antena signal
• Antenna assembly
• Antenna signal
• Audio common
• Audio fuse 10a
• Bare
• Battery
• Cellular microphone signal
• Class 2 serial data
• Coax
• Coaxial cable
• Coil 1
• Coil 2
• Computer data lines system
• Digital radio antenna
• Digital radio receiver (left side of rear package shelf)
• Drain
• Drain wire
• Fm antenna signal
• Fm composite signal
• Gps sig
• Ground
• Hot at all times
• Info down switch signal
• Information up sw signal
• Instrument cluster system
• Joint connector
• Keyless entry/tire pressure antenna signal
• L audio sig(+)
• Left audio signal (+)
• Left audio signal (-)
• Left audio signal(+)
• Left rear fuse block (below left rear seat)
• Modem ground (not used)
• Modem receive (not used)
• Modem transmit (not used)
• Pnk
• R audio sig(+)
• Radio
• Radio antenna module (above headliner, near rear window)
• Radio front glass antenna
• Radio rear glass antenna
• Rear speaker (subwoofer)
• Remote radio ctrl voltage
• Return voice in signal
• Rfa rear glass antenna
• Right audio signal (+)
• Right audio signal (-)
• Right audio signal(+)
• S18
• S19
• S22
• S313
• Steering wheel ctrls sig
• Tan
• U2y/u2x
• Uav
• Vehicle speed signal
• Voice in signal

7-Speaker System Wiring Diagram, Luxury (2 of 2) for Cadillac CTS V 2006

List of elements for 7-Speaker System Wiring Diagram, Luxury (2 of 2) for Cadillac CTS V 2006:

• (midrange) left rear door speaker
• (midrange) right front door speaker
• (midrange) right rear door speaker
• (rear of left rear shock tower)
• (tweeter) right "a" pillar speaker
• A10
• A11
• Audio amplifier (left side of trunk)
• B10
• B11
• B12
• Bare
• Battery
• C12
• C202 c1
• Cellular telephone voice low ref
• Cellular telephone voice signal
• Class 2 serial data
• Computer data lines system
• Drain wire
• G200 (behind left kick panel)
• G402
• Ground
• Inflatable restraint steering wheel module coil (below inflatable restraint steering wheel module)
• Interior lights system
• Left "a" pillar speaker (tweeter)
• Left fnt low level audio sig (+)
• Left fnt low level audio sig (-)
• Left front door speaker (midrange)
• Left front midrange spkr out (+)
• Left front midrange spkr out (-)
• Left front tweeter spkr out (+)
• Left front tweeter spkr out (-)
• Left rear midrange spkr out (+)
• Left rear midrange spkr out (-)
• Left steering wheel controls
• Left subwoofer spkr out (+)
• Left subwoofer spkr out (-)
• Low ref
• Mic out
• Mic out rtn
• Mic out shield
• Modem ground (not used)
• Modem receiver (not used)
• Modem transmit (not used) (not used)
• Pnk
• Rdt1
• Rdt2
• Right fnt low level audio sig (+)
• Right fnt low level audio sig (-)
• Right fnt midrange spkr out (+)
• Right fnt midrange spkr out (-)
• Right front tweeter spkr out (+)
• Right front tweeter spkr out (-)
• Right rear midrange spkr out (+)
• Right rear midrange spkr out (-)
• Right steering wheel controls
• Right subwoofer spkr out (+)
• Right subwoofer spkr out (-)
• S208
• Steering wheel control assembly (2.8l/3.6l)
• Sw1 audio
• Sw2 vox
• Tan
• Vehicle communication interface module (vcim) (in rear compartment, behind right strut tower)
• Voice signal

8-Speaker System Wiring Diagram, Base (1 of 2) for Cadillac CTS V 2006

List of elements for 8-Speaker System Wiring Diagram, Base (1 of 2) for Cadillac CTS V 2006:

• (dd8) inside rearview mirror
• (or 1782)
• (or 655)
• (or bare)
• (right rear package shelf) (w/o gps) navigation antenna
• Am/fm antenna signal
• Amp fuse 30a
• Antenna signal
• Audio fuse 10a
• Bare
• Battery
• Cellular microphone signal
• Class 2 serial data
• Coaxial cable
• Computer data lines system
• Drain
• Drain wire
• Fm antenna signal
• Fm composite signal
• G402 (rear of
• Gps sig
• Ground
• Hot at all times
• Info down switch signal
• Information up sw signal
• Instrument cluster system
• Joint connector
• Keyless entry/tire pressure antenna signal
• Left "a" pillar speaker (tweeter)
• Left audio signal (+)
• Left audio signal (-)
• Left front door speaker (midrange)
• Left rear fuse block (below left rear seat)
• Left rear shock tower)
• Modem ground (not used)
• Modem receive (not used)
• Modem transmit (not used)
• Navigation audio sig (+)
• Navigation audio sig (-)
• Pnk
• Radio
• Radio antenna module (above headliner, near rear window)
• Radio front glass antenna
• Radio rear glass antenna
• Remote radio ctrl voltage
• Return voice in signal
• Rfa rear glass antenna
• Right audio signal (+)
• Right audio signal (-)
• S18
• S22
• S313
• Splice pack sp300 (in passenger compt, near left side of driver's seat)
• Steering wheel ctrls sig
• Tan
• U2y/u2x
• Uav
• Vehicle speed signal
• Voice in signal

8-Speaker System Wiring Diagram, Base (2 of 2) for Cadillac CTS V 2006

List of elements for 8-Speaker System Wiring Diagram, Base (2 of 2) for Cadillac CTS V 2006:

• (rear of left rear shock tower)
• (tweeter) right "a" pillar speaker
• A10
• A11
• A12
• Audio amplifier (left side of trunk)
• B10
• B11
• B12
• Bare
• Battery
• C12
• C202 c1
• Cellular telephone voice low ref
• Cellular telephone voice sig
• Drain wire
• Front center speaker
• Front center spkr out (+)
• Front center spkr out (-)
• G200 (behind left kick panel)
• G402
• Ground
• Inflatable restraint steering wheel module coil (below inflatable restraint steering wheel module)
• Interior lights system
• Left front low lvl audio sig (+)
• Left front low lvl audio sig (-)
• Left front tweeter spkr out(+)
• Left rear door speaker
• Left rear midrange spkr out (+)
• Left rear midrange spkr out (-)
• Left steering wheel controls
• Low ref
• Mic out
• Mic out rtn
• Mic out shield
• Modem ground (not used)
• Modem receiver (not used)
• Modem transmit (not used) (not used)
• Navigation audio sig (+)
• Navigation audio sig (-)
• Noise compensation microphone
• Noise microphone voltage
• Pnk
• Rdt1
• Rdt2
• Rear speaker subwoofer
• Rear subwoofer speaker out(+)
• Rear subwoofer speaker out(-)
• Right front door speaker
• Right front low lvl audio sig (+)
• Right front low lvl audio sig (-)
• Right front tweeter spkr out(+)
• Right front tweeter spkr out(-)
• Right rear door speaker
• Right rear midrange spkr (+)
• Right rear midrange spkr (-)
• Right steering wheel controls
• S208
• Splice pack sp300
• Steering wheel control assembly (2.8l/3.6l)
• Sw1 audio
• Sw2 vox
• Tan
• Vehicle communication interface module (vcim) (in rear compartment, behind right strut tower)
• Voice signal

8-Speaker System Wiring Diagram, Luxury (1 of 2) for Cadillac CTS V 2006

List of elements for 8-Speaker System Wiring Diagram, Luxury (1 of 2) for Cadillac CTS V 2006:

• (dd8) inside rearview mirror
• (or 1782)
• (or 655)
• (or bare)
• (rear of left rear shock tower)
• (rear of left rear shock tower) g402
• (right rear package shelf) (w/o gps) navigation antenna
• Am/fm antenna signal
• Amp fuse 30a
• Antenna assembly
• Antenna signal
• Audio common
• Audio fuse 10a
• Bare
• Battery
• Cellular microphone signal
• Class 2 serial data
• Coax
• Coaxial cable
• Computer data lines system
• Digital radio antenna
• Digital radio receiver (left side of rear package shelf)
• Drain
• Drain wire
• Fm antenna signal
• Fm composite signal
• G402
• Gps sig
• Ground
• Hot at all times
• Info down switch signal
• Information up sw signal
• Instrument cluster system
• Joint connector
• Keyless entry/tire pressure antenna signal
• L audio sig (+)
• Left "a" pillar speaker (tweeter)
• Left audio signal (+)
• Left audio signal (-)
• Left front door speaker (midrange)
• Left rear fuse block (below left rear seat)
• Modem ground (not used)
• Modem receive (not used)
• Modem transmit (not used)
• Navigation audio sig (+)
• Navigation audio sig (-)
• Pnk
• R audio sig (+)
• Radio
• Radio antenna module (above headliner, near rear window)
• Radio front glass antenna
• Radio rear glass antenna
• Remote radio ctrl voltage
• Return voice in signal
• Rfa rear glass antenna
• Right audio signal (+)
• Right audio signal (-)
• S18
• S19
• S22
• S313
• Splice pack sp300 (in passenger compt, near left side of driver's seat)
• Steering wheel ctrls sig
• Tan
• U2y/u2x
• Uav
• Vehicle speed signal
• Voice in signal

8-Speaker System Wiring Diagram, Luxury (2 of 2) for Cadillac CTS V 2006

List of elements for 8-Speaker System Wiring Diagram, Luxury (2 of 2) for Cadillac CTS V 2006:

• (rear of left rear shock tower)
• (tweeter) right "a" pillar speaker
• A10
• A11
• A12
• Audio amplifier (left side of trunk)
• B10
• B11
• B12
• Bare
• Battery
• C12
• C202 c1
• Cellular telephone voice low ref
• Cellular telephone voice sig
• Drain wire
• Front center spkr out (+)
• Front center spkr out (-)
• Front speaker center
• G200 (behind left kick panel)
• G402
• Ground
• Inflatable restraint steering wheel module coil (below inflatable restraint steering wheel module)
• Interior lights system
• Left front low lvl audio sig (+)
• Left front low lvl audio sig (-)
• Left front tweeter spkr out(+)
• Left rear door speaker
• Left rear midrange spkr out (+)
• Left rear midrange spkr out (-)
• Left steering wheel controls
• Low ref
• Mic out
• Mic out rtn
• Mic out shield
• Modem ground (not used)
• Modem receiver (not used)
• Modem transmit (not used) (not used)
• Navigation audio sig (+)
• Navigation audio sig (-)
• Noise compensation microphone
• Noise microphone voltage
• Pnk
• Rdt1
• Rdt2
• Rear speaker subwoofer
• Rear subwoofer speaker out(+)
• Rear subwoofer speaker out(-)
• Right front door speaker
• Right front low lvl audio sig (+)
• Right front low lvl audio sig (-)
• Right front tweeter spkr out(+)
• Right front tweeter spkr out(-)
• Right rear door speaker
• Right rear midrange spkr (+)
• Right rear midrange spkr (-)
• Right steering wheel controls
• S208
• Splice pack sp300 (in passenger compt, near left side of driver's seat)
• Steering wheel control assembly (2.8l/3.6l)
• Sw1 audio
• Sw2 vox
• Tan
• Vehicle communication interface module (vcim) (in rear compartment, behind right strut tower)
• Voice signal