RADIO – Cadillac STS 2006 – SYSTEM WIRING DIAGRAMS

RADIO

15-Speaker System Wiring Diagram (1 of 3) for Cadillac STS 2006

List of elements for 15-Speaker System Wiring Diagram (1 of 3) for Cadillac STS 2006:

• (coax)
• (in rear compartment, near right rear strut tower) vehicle communication interface module (vcim)
• (pins 11-16 not used)
• 3.6l
• 4.6l
• Am/fm1 antenna
• Am/fm1 antenna sig
• Amp aud prmpt drain wire
• Amp aud prompt sig (+)
• Amp audio prompt sig (-)
• Antenna 14v sw pwr
• Antenna 14v switched pwr
• Aux aud lh sig
• Aux aud rh sig
• Aux det sig
• Aux detect sig
• Aux lh audio signal (1)
• Aux rh audio sig
• Aux vid hi sig
• Aux video hi sig
• Auxiliary audio/video control
• Bare
• Bare bare
• Battery
• Case ground
• Cell tele voice low sig
• Cell tele voice sig
• Cellular microphone signal
• Cntr chnl lo lev aud sig
• Cntr chnl lo lev aud sig(-)
• Coaxial cable
• Computer data lines system
• Drain wire
• Engine control module (ecm) (3.6l: front of engine, on right valve cover) (4.6l: on left front frame rail, below left headlamp assembly)
• Fm1 antenna
• Fm1 antenna sig
• Fm2 antenna
• Fm2 antenna sig
• G402 (in rear compt, to rear of left rear shock tower)
• Global positioning system (gps) antenna
• Gps sig
• Ground
• Hot at all times
• Inside rearview mirror (isrvm)
• Interior lights system
• Led backlight dim ctrl
• Left front lo lev aud (-)
• Left front lo lev aud sig
• Left rear lo lev aud (-)
• Left rear lo lev aud sig
• Left tv audio signal
• Lo speed gmlan ser data
• Nca
• Pnk
• Radio
• Radio antenna coax
• Radio antenna module (above center rear of headliner)
• Radio rear window antenna
• Radio/ onstar fuse 10a
• Rear object sensor control module (in left side of rear compt, under rear shelf)
• Right front lo lev aud (-)
• Right front lo lev aud sig
• Right rear fuse block (under right side of rear seat)
• Right rear lo lev aud (-)
• Right rear lo lev aud sig
• Right tv audio signal
• S15
• S17
• Satellite radio circuit
• Splice pack
• Subwoofer lo lev aud sig
• Tan
• Tv audio lo ref
• Vics-fm3 antenna
• Voice recog aud low ref
• Voice recog aud sig
• Voice recognition audio sig
• Vss
• W/ hid headlamps
• W/ vehicle communication system

15-Speaker System Wiring Diagram (2 of 3) for Cadillac STS 2006

List of elements for 15-Speaker System Wiring Diagram (2 of 3) for Cadillac STS 2006:

• (gap +)
• 1.18k ohms
• 1.27k ohms
• 2.37k ohms
• 6.98k ohms
• 715 ohms
• Acc gap adj/ radio cntrl sig
• Amp fuse 30a
• Amp pwrd wfr cntrl
• Bare
• C276
• C277
• Column harn)
• Computer data lines system
• Control
• Cruise
• Down
• Driver door module fuse 15a
• Fuse 2a
• G401 (in rear compt, to rear of right rear shock tower)
• G402 (in rear compt, to rear of left rear shock tower)
• Gnd
• Hot at all times
• Inflatable restraint steering wheel module coil (top of steering column, behind steering wheel)
• Inflatable restraint wheel steering module coil fuse holder (near base of steering column)
• Instrument panel module (ipm) (right side of dash, behind glove box)
• Left rear door speaker
• Left rear fuse block (under left side of rear seat)
• Left rear speaker
• Left steering wheel controls
• Low spd gmlan ser data
• Mute
• Nca
• Ohms
• Pre
• Rear console speaker
• Rear speaker (subwoofer) fuse 15a
• Rear subwoofer speaker
• Red
• Rem radio cntrl head accy pwr
• Req
• Right front door subwoofer speaker
• Right rear door speaker
• Right rear fuse block (under right side of rear seat)
• Right rear speaker
• Right steering wheel controls
• Rt frt dr mod fuse 15a
• S225
• S229 (in steering column harn)
• S502
• S602
• Seek
• Srce (gap
• System
• Tan
• Voice
• Vol

15-Speaker System Wiring Diagram (3 of 3) for Cadillac STS 2006

List of elements for 15-Speaker System Wiring Diagram (3 of 3) for Cadillac STS 2006:

• (in rear compt, to rear of left rear shock tower)
• (pins 26-32 not used)
• (to rear of right rear shock tower)
• Amp aud prompt sig (+)
• Amp audio prompt sig (-)
• Amp powered woofer cntrl 2
• Amp powered woofer ctrl 1
• Amp pwrd wfr cntrl
• Audio amplifier (left side of luggage compt)
• Bare
• Battery
• Cell tele voice low ref
• Cell tele voice sig
• Center console speaker (+)
• Center i/p speaker
• Cntr chnl lo lev aud sig
• Cntr chnl lo lev aud sig (-)
• Computer data lines system
• Console center speaker (-)
• Driver seat left speaker
• Driver seat right speaker
• Front center speaker (+)
• Front center speaker (-)
• G402
• Gmlan class 2 serial data
• Gnd
• Ground
• Left front door subwoofer speaker
• Left front i/p speaker
• Left front low level audio sig
• Left front seat left speaker (+)
• Left front seat left speaker (-)
• Left front seat right speaker (+)
• Left front seat right speaker (-)
• Left front speaker (+)
• Left front speaker (-)
• Left front woofer speaker (+)
• Left front woofer speaker (-)
• Left rear lo lev aud sig
• Left rear lo lev audio (-)
• Left rear midrange speaker (+)
• Left rear midrange speaker (-)
• Left rear shelf speaker (+)
• Left rear shelf speaker (-)
• Lh front low level audio sig (-)
• Noise compensation microphone
• Noise reduc mic drain wire
• Noise reduction mic
• Passenger seat left speaker
• Passenger seat right speaker
• Rear sbwfr speaker (-)
• Rear subwoofer speaker (+)
• Red
• Rh front low level audio sig (-)
• Right front i/p speaker
• Right front low level audio sig
• Right front seat left speaker (+)
• Right front seat left speaker (-)
• Right front seat right speaker (+)
• Right front seat right speaker (-)
• Right front speaker (+)
• Right front speaker (-)
• Right front woofer speaker (+)
• Right front woofer speaker (-)
• Right rear lo lev aud sig
• Right rear lo lev audio (-)
• Right rear midrange speaker (+)
• Right rear midrange speaker (-)
• Right rear shelf speaker (+)
• Right rear shelf speaker (-)
• Subwoofer lo lev aud sig
• Tan

8-Speaker System Wiring Diagram (1 of 2) for Cadillac STS 2006

List of elements for 8-Speaker System Wiring Diagram (1 of 2) for Cadillac STS 2006:

• (coax)
• (in rear compartment, near right rear strut tower) vehicle communication interface module (vcim)
• (pins 11-16 not used)
• 3.6l
• 4.6l
• Am/fm1
• Am/fm1 antenna signal
• Antenna
• Antenna 14v sw pwr
• Antenna 14v switched pwr
• Aux aud lt sig
• Aux aud rt sig
• Aux audio screen (1)
• Aux det sig
• Aux detect sig
• Aux vid hi sig
• Aux video hi sig
• Aux video high sig
• Auxiliary audio/ video control
• Bare
• Battery
• Case ground
• Cell tele voice low sig
• Cell tele voice sig
• Cell telephone voice signal
• Cellular microphone signal
• Coaxial cable
• Computer data lines system
• Drain wire
• Drn wire
• Engine control module (ecm) (3.6l: front of engine, on right valve cover) (4.6l: on left front frame rail, below left headlamp assembly)
• Fm1
• Fm1 antenna sig
• Fm2
• Fm2 antenna sig
• G402 (in rear compt, to rear of left rear shock tower)
• Global positioning system (gps) antenna
• Gps sig
• Ground
• Hot at all times
• Inside rearview mirror (isrvm)
• Interior lights system
• Led backlight dim cntrl
• Left audio signal (1)
• Left front lo lev aud (-)
• Left front lo lev aud sig
• Left tv audio signal
• Lo speed gmlan ser data
• Nca
• Pnk
• Radio
• Radio antenna coax
• Radio antenna module (above center rear of headliner)
• Radio rear window antenna
• Radio/ onstar fuse 10a
• Rear object sensor control module (in left side of rear compt, under rear shelf)
• Right audio signal (1)
• Right front lo lev aud (-)
• Right front lo lev aud sig
• Right rear fuse block (under right side of rear seat)
• Right tv audio signal
• S15
• S18
• Satellite radio circuit
• Splice pack
• Tan
• Tv audio lo ref
• Vics-fm3 antenna
• Voice recog aud low ref
• Voice recog aud sig
• Vss
• W/ hid headlamps
• W/ vehicle communication system

8-Speaker System Wiring Diagram (2 of 2) for Cadillac STS 2006

List of elements for 8-Speaker System Wiring Diagram (2 of 2) for Cadillac STS 2006:

• (in body harn, 40 cm from g200)
• (pins 20-32 not used)
• (pins 22-38 not used)
• 1.18k ohms
• 1.27k ohms
• 2.37k ohms
• 6.98k ohms
• 715 ohms
• Acc gap adj/ radio cntrl sig
• Amp fuse 30a
• Audio amplifier (left side of luggage compartment)
• Battery
• C276
• C277
• Cellular telephone voice low ref
• Cellular telephone voice signal
• Center i/p speaker
• Computer data lines system
• Cruise control system
• Front center spkr (+)
• Front center spkr (-)
• Fuse 2a
• G402 (in rear compt, to rear of left rear shock tower)
• Gmlan class 2 serial data
• Ground
• Harn)
• Hot at all times
• Inflatable restraint steering wheel module coil (top of steering column, behind steering wheel)
• Inflatable restraint wheel steering module coil fuse holder (near base of steering column)
• Instrument panel module (ipm) (right side of dash, behind glove box)
• Left front door speaker
• Left front i/p speaker
• Left front spkr out (+)
• Left frt low level audio sig
• Left frt low level audio sig (-)
• Left rear door speaker
• Left rear fuse block (under left side of rear seat)
• Left rear midrange spkr out (+)
• Left rear midrange spkr out (-)
• Left steering wheel controls
• Left subwoofer spkr out (-)
• Low spd gmlan ser data
• Mute (gap +)
• Nca
• Ohms
• Pre seek
• Rear subwoofer speaker
• Rear subwoofer spkr (+)
• Red
• Rem radio cntrl head accy pwr
• Right front door speaker
• Right front i/p speaker
• Right front spkr out (+)
• Right front spkr out (-)
• Right frt low level audio sig
• Right frt low level audio sig (-)
• Right rear door speaker
• Right rear midrange spkr out (+)
• Right rear midrange spkr out (-)
• Right steering wheel controls
• S205
• S207 (in body harn, 58 cm from g200)
• S208 (in body harn, 36 cm from g201)
• S209 (in body harn, 41 cm from g201)
• S225
• S229 (in steering column harn)
• Seek dn
• Seek up
• Srce (gap -)
• Tan
• Voice req
• Vol down
• Vol up

Satellite Radio Wiring Diagram for Cadillac STS 2006

List of elements for Satellite Radio Wiring Diagram for Cadillac STS 2006:

• (coax)
• (in rear compt, to rear of right rear shock tower) g401
• Antenna sig
• Aux aud scrn
• Bare
• Battery
• Cellular navigation & digital radio antenna
• Computer data lines system
• Digital radio receiver (on right side of package shelf)
• Drain wire
• Ground
• Hot at all times
• Lh tv aud sig
• Low ref
• Radio
• Rf htd st/ s-band fuse 20a
• Rh tv aud sig
• Right rear fuse block (under right side of rear seat)
• Serial data