RADIO – Cadillac CTS 2008 – SYSTEM WIRING DIAGRAMS

RADIO

Radio Wiring Diagram, with Surround Amplifier (1 of 4) for Cadillac CTS 2008

List of elements for Radio Wiring Diagram, with Surround Amplifier (1 of 4) for Cadillac CTS 2008:

• (rear of left rear shock tower) g402
• Anti-lock brakes system
• Audio common sig
• Audio mute sig
• Audio out
• Audio sig
• Auxiliary audio sig
• Batt+ volt
• Cellular telephone microphone (w/ onstar/ hands free)
• Coax
• Common sig
• Computer data lines system
• Detection sig
• Digital radio antenna (w/ digital audio system s-band)
• Drain
• Drain wire
• Gmlan serial data
• Ground
• Hot at all times
• J240
• J275
• Left audio sig
• Lo level audio -
• Lo level audio sig+
• Lo level audio sig-
• Lo ref
• Lo ref/ground
• Microphone sig or audio sig
• Navi audio sig -
• Navigation antenna
• Navigation antenna (in center of dash)
• Nca
• Pnk
• Radio
• Rdo fuse 15a
• Rear fuse block (right rear of luggage compt)
• Red
• Remote enable sig
• Right audio sig
• Sig
• Tan
• Usb
• Vehicle communication interface module (vcim) (w/ onstar) (at left rear of engine compt, near windshield)
• Vehicle spd sig
• Video display ctrl
• W/o hands free
• X215

Radio Wiring Diagram, with Surround Amplifier (2 of 4) for Cadillac CTS 2008

List of elements for Radio Wiring Diagram, with Surround Amplifier (2 of 4) for Cadillac CTS 2008:

• Audio screen
• Audio sig
• Auxiliary audio jack
• Batt+
• Batt+ volt
• Coax
• Common sig
• Detection sig
• Display ctrl
• Enable sig
• Enable sig remote a
• G402 (rear of left rear shock tower)
• Ground
• Hot at all times
• J200
• J240
• J250 (near inline connector x200)
• Kick panel) g200
• Nav mtr fuse 10a
• Navigation & traffic data antenna (if equipped) (top center of windshield)
• Nca
• Pnk
• Radio antenna module (above headliner, near rear window)
• Radio rear window antenna
• Radio/ hvac display
• Tan
• Underhood fuse block (right front of engine compt)
• Usb

Radio Wiring Diagram, with Surround Amplifier (3 of 4) for Cadillac CTS 2008

List of elements for Radio Wiring Diagram, with Surround Amplifier (3 of 4) for Cadillac CTS 2008:

• (at left rear shock tower) g402
• Audio amplifier (rear of left strut tower)
• Audio mute sig
• Batt+ volt
• Body control module (bcm)
• Computer data lines system
• Cruise control system
• Drain wire
• Gmlan serial data
• Ground
• Inflatable restraint steering wheel module coil (below inflatable restraint steering wheel module)
• L audio sig (+)
• Left front door speaker
• Left steering wheel control switch
• Lf speaker out +
• Lf speaker out -
• Lo level audio sig
• Lo spd gmlan serial data
• Lr speaker out +
• Lr speaker out -
• Mute sig
• Navi audio sig
• Nca
• Noise compensation microphone (in overhead console)
• Phone sply volt
• Pnk
• R audio sig (+)
• Rear sub- woofer speaker
• Red
• Rf speaker out +
• Rf speaker out -
• Right front door speaker
• Right steering wheel control switch
• Rr speaker out +
• Rr speaker out -
• Seek down
• Seek up
• Speaker out +
• Speaker out -
• Spkr out+
• Spkr out-
• Srce
• Tan
• Voice
• Vol +
• Vol -

Radio Wiring Diagram, with Surround Amplifier (4 of 4) for Cadillac CTS 2008

List of elements for Radio Wiring Diagram, with Surround Amplifier (4 of 4) for Cadillac CTS 2008:

• (at left rear shock tower) g402
• Batt+ volt
• Coax
• Computer data lines system
• Drain wire
• Ground
• Hot at all times
• I/p center speaker
• Left audio sig
• Left rear speaker
• Left rear speaker (midrange)
• Left tweeter speaker
• Lo spd gmlan
• Nca
• Onstar fuse 10a
• Radio audio out
• Rdo/ spkr fuse 15a
• Rear fuse block (right rear of luggage compt)
• Red
• Right audio sig
• Right rear speaker
• Right rear speaker (midrange)
• Right tweeter speaker
• Tan
• Television antenna amplifier
• Television antenna module (w/ infotainment system)
• Television rear glass antenna

Radio Wiring Diagram, without Surround Amplifier (1 of 4) for Cadillac CTS 2008

List of elements for Radio Wiring Diagram, without Surround Amplifier (1 of 4) for Cadillac CTS 2008:

• Amp fuse 30a
• Anti-lock brakes system
• Audio common sig
• Audio mute sig
• Audio out
• Audio sig
• Auxiliary audio sig
• Batt+ volt
• Cellular telephone microphone (w/ onstar/ hands free)
• Coax
• Common
• Computer data lines system
• Detection sig
• Digital radio antenna (w/ digital audio system s-band)
• Drain
• Drain wire
• G402 (rear of left rear shock tower)
• Gmlan serial data
• Ground
• Hot at all times
• J240
• J275
• Left audio sig
• Lo level audio sig+
• Lo level audio sig-
• Lo ref
• Lo ref/ground
• Micro/audio sig
• Navigation antenna
• Navigation antenna (in center of dash)
• Nca
• Pnk
• Radio
• Radio audio mute sig
• Rdo fuse 15a
• Rear fuse block (right rear of luggage compt)
• Red
• Remote enable sig
• Remote radio ctrl
• Right audio sig
• Serial data hi
• Serial data lo
• Sig
• Tan
• Usb
• Vehicle communication interface module (vcim) (w/ onstar) (at left rear of engine compt, near windshield)
• Vehicle spd sig
• Video display ctrl
• W/o hands free
• Wake-up sig
• X2 sig
• X215

Radio Wiring Diagram, without Surround Amplifier (2 of 4) for Cadillac CTS 2008

List of elements for Radio Wiring Diagram, without Surround Amplifier (2 of 4) for Cadillac CTS 2008:

• (near inline connector x200) j250
• (rear of left rear shock tower) g402
• Anti-lock brakes system
• Audio screen
• Audio sig
• Auxiliary audio jack
• Batt+
• Batt+ volt
• Coax
• Common sig
• Computer data lines system
• Ctrl sig
• Detection sig
• Display ctrl
• Drain wire
• Enable sig
• Enable sig remote a
• Exterior lights system
• G402 (rear of left rear shock tower)
• Ground
• Haz sw sig
• Hot at all times
• J200
• J240
• Logic
• Nav mtr fuse 10a
• Navigation & traffic data antenna (if equipped) (top center of windshield)
• Nca
• Pnk
• Radio antenna module (above headliner, near rear window)
• Radio rear window antenna
• Radio/ hvac display
• Radio/hvac control (if equipped)
• Red
• Serial data
• Tan
• Trac sw sig
• Underhood fuse block (right front of engine compt)
• Usb
• Wake-up sig
• Wash fluid
• Wiper/ washer system

Radio Wiring Diagram, without Surround Amplifier (3 of 4) for Cadillac CTS 2008

List of elements for Radio Wiring Diagram, without Surround Amplifier (3 of 4) for Cadillac CTS 2008:

• Audio amplifier (rear of left strut tower)
• Audio mute sig
• Batt+ volt
• G402 shock tower) (at left rear
• Ground
• I/p center speaker
• Left front door speaker
• Left rear speaker
• Left tweeter speaker
• Lf speaker out +
• Lf speaker out -
• Lo level audio sig
• Lr speaker out +
• Lr speaker out -
• Nca
• Red
• Remote enable sig
• Rf speaker out +
• Rf speaker out -
• Right front door speaker
• Right rear speaker
• Right tweeter speaker
• Rr speaker out +
• Rr speaker out -
• Speaker out +
• Speaker out -
• Subwoofer speaker
• Tan

Radio Wiring Diagram, without Surround Amplifier (4 of 4) for Cadillac CTS 2008

List of elements for Radio Wiring Diagram, without Surround Amplifier (4 of 4) for Cadillac CTS 2008:

• (at left rear shock tower) g402
• Batt+ volt
• Body control module (bcm)
• Coax
• Computer data lines system
• Cruise control system
• Drain wire
• Ground
• Hot at all times
• Inflatable restraint steering wheel module coil (below inflatable restraint steering wheel module)
• L audio sig (+)
• Left audio sig
• Left steering wheel control switch
• Lo spd gmlan
• Nca
• Onstar fuse 10a
• R audio sig (+)
• Radio audio out
• Rear fuse block (right rear of luggage compt)
• Right audio sig
• Right steering wheel control switch
• Seek down
• Seek up
• Srce
• Television antenna amplifier
• Television antenna module (w/ infotainment system)
• Television rear glass antenna
• Voice
• Vol +
• Vol -