All Wiring Diagrams for Cadillac DTS 2006

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Cadillac DTS 2006

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Cadillac DTS 2006:

• (in body harness, approximately 14 cm (6 in) from breakout to yaw & lateral acceleration sensor) s301
• (in hvac harness, between evaporator temperature sensor & c202)
• (in hvac harness, between hvac control module & mode motors)
• (in i/p harness, approximately 36 cm (14 in) from breakout to hvac module) s203
• (in i/p harness, approximately 41 cm (16 in) from branch to hazard lamp switch)
• (lower right side of hvac module) blower motor
• (under driver's seat) g300
• 5 volt ref
• Air temp mtr ctrl
• Amb air temp sens ctrl
• Ambient air temperature sensor (forward of radiator)
• Asp
• Auxiliary mode actuator (bottom of hvac module, near auxiliary blower motor)
• Backlight lamp ctrl
• Batt
• Batt volt
• Blower motor control module
• Blw mtr lo ref
• Blw mtr spd ctrl
• Body harn mdl fuse 10a
• Cold
• Computer data lines system
• Def
• Defogger system
• Driver air temperature actuator (on left side of hvac module)
• Drv air temp dr ctrl a
• Drv air temp dr ctrl b
• Drv air temp dr pos sig
• Evap lo temp sens ig
• Evaporative temperature sensor (bottom of hvac module, near blower motor)
• Front passenger air temperature actuator (on right side of hvac module)
• Frt hvac blwr relay
• G300 (under driver's seat)
• G304 (under front passenger's seat)
• Gmlan serial data
• Gnd
• Hi blr mtr rly ctrl
• Hot
• Hot at all times
• Hot at at times
• Hot on run or start
• Hvac blwr fuse 40a
• Hvac control module
• I/p harn mdl fuse 10a
• Ign 1 volt
• Inside air temp sns sig
• Inside air temperature sensor (left of steering wheel)
• Interior lights system
• Led dimming sig
• Left sunload sens sig
• Logic
• Low mode dr pos sig
• Low ref
• Lower mode dr ctrl b
• Message center
• Message req
• Mode actuator (front center hvac module)
• Mode dr ctrl a
• Mtr spd ctrl
• Pas air temp dr ctrl a
• Pas air temp dr ctrl b
• Pas air temp dr pos
• Pnk
• Radio
• Rear air temp dr ctrl a
• Rear air temp dr pos
• Rear defog rly ctrl
• Rear fuse block (under left rear seat)
• Rear hvac fuse 5a
• Rear mode dr ctrl a
• Rear mode dr ctrl b
• Rear mode dr pos sig
• Rear passenger air temperature actuator (if equipped) (lower right side of hvac module)
• Recir dr ctrl a
• Recir dr ctrl b
• Recir vlv sol sig
• Recirculation actuator (right side of hvac module, above blower motor)
• Right sunload sens sig
• S203 (in i/p harness, approximately 36 cm (14 in) from breakout to hvac module)
• S205 (in hvac harness, between c206 & blower motor control module)
• S209 (in hvac harness between c206 & blower motor control module)
• S210
• S226
• S227
• Tan
• Vent
• W/ auxiliary a/c
• W/o auxiliary a/c

Automatic A/C Wiring Diagram (2 of 2) for Cadillac DTS 2006

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Cadillac DTS 2006:

• (or 8)
• 14 cm (6 in) from branch to throttle body assembly)
• 5v ref 1
• A/c compressor clutch (lower left side of engine)
• A/c fuse 10a
• A/c ref
• A/c refrigerant pressure sensor (on a/c pressure hose, near compressor)
• A/c relay
• Auxiliary blower motor (if equipped) (bottom of hvac module)
• Auxiliary blower motor control module (if equipped)
• Auxiliary hvac control module (if equipped)
• Backlmp ctrl
• Batt
• Computer data lines system
• Cool/fan 1 relay
• Cool/fan 2 relay
• Cool/fan relay
• Ect sens sig
• Engine control module (ecm) (left side of engine compt)
• Engine coolant temperature (ect) sensor (on right rear of engine)
• Fan 1 fuse 30a
• Fan 2 fuse 30a
• Feed back sig
• G104 (right front of engine compt)
• G112 (on transmission)
• G115 (on transmission)
• G300 (under driver's seat)
• G304 (under front passenger's seat)
• Gnd
• Headlights system
• Hi spd fan
• Hot at all times
• Hot in on or start
• Hvac/ipc fuse 10a
• Interior lights system
• Left cooling fan (front of engine compt)
• Low ref
• Mtr spd ctrl
• Pnk
• Right cooling fan (front of engine compt)
• Rly ctrl
• Run/ crnk relay
• S105 (in engine harness, approximately
• S106 (in engine harness, approximately 7 cm (3 in) from branch to throttle body assembly)
• S228 (in hvac harness, between auxiliary blower motor control module & auxiliary blower motor)
• S383 (w/o auxiliary a/c) (in center console harness, between breakout to a/t shift lock control solenoid & breakout to auxiliary hvac control module)
• Serial data
• Serial data +
• Serial data -
• Sunload twilight sensor (on top center of dash, in defogger grill)
• Tan
• Underhood fuse block (at right side of engine compt)

Compressor Wiring Diagram for Cadillac DTS 2006

List of elements for Compressor Wiring Diagram for Cadillac DTS 2006:

• 5v ref 1
• A/c compressor clutch (lower left side of engine)
• A/c compressor clutch rly ctrl c1
• A/c fuse 10a
• A/c ref pre sens
• A/c refrigerant pressure sensor (on a/c pressure hose, near compressor)
• A/c relay
• Computer data lines system
• Engine control module (ecm) (left side of engine compt)
• G115 (on transmission)
• Hot at all times
• Hot in on or start
• Low ref
• S106 (in engine harness, approximately 7 cm (3 in) from branch to throttle body assembly)
• Serial data+
• Serial data-
• Tan
• Underhood fuse block (at right side of engine compt)

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram (1 of 2) for Cadillac DTS 2006

List of elements for Anti-lock Brakes Wiring Diagram (1 of 2) for Cadillac DTS 2006:

• (not used)
• (on base of steering column) (w/ active brake control) steering angle sensor
• (under air cleaner housing) electronic brake control module (ebcm)
• (under driver's seat) (w/ active brake control) yaw & lateral acceleration sensor
• 5v ref
• Abs 1 fuse 50a
• Abs 2 fuse 60a
• Abs ind
• Bat pos vol
• Brake pressure modulator valve (bpmv)
• Computer data lines system
• Electronic power steering system
• Erometer sig long accel-
• G114 (on transmission)
• Gmlan (bcm)
• Gmlan (ebcm)
• Gmlan serial data (+)
• Gmlan serial data (-)
• Gmlan serial data wake up
• Gnd
• Hi effort ctrl
• Hot at all times
• Instrument panel cluster (ipc)
• Lateral accel- erometer sig
• Lateral accelerometer sig
• Left front inlet
• Left front iso- lation
• Left front outlet
• Left front prime
• Left rear inlet
• Left rear outlet
• Lf wheel sens lo ref
• Lf wheel sens sig
• Lo effort ctrl
• Lo ref
• Logic
• Long accelerometer sig
• Lr wheel sens lo ref
• Lr wheel sens sig
• Motor control
• Red
• Rf wheel sens lo ref
• Rf wheel sens sig
• Right front inlet
• Right front iso- lation
• Right front outlet
• Right front prime
• Right rear inlet
• Right rear outlet
• Rr wheel sens lo ref
• Rr wheel sens sig
• Sol vlv control
• Solenoid valves
• Steering wheel pos sig a
• Steering wheel pos sig b
• Strng wheel pos sig a
• Strng wheel pos sig b
• Tan
• Traction off ind
• Underhood fuse block (at right side of engine compt)
• Vehicle spd sig
• Yaw rate diagnostic
• Yaw rate sens sig

Anti-lock Brakes Wiring Diagram (2 of 2) for Cadillac DTS 2006

List of elements for Anti-lock Brakes Wiring Diagram (2 of 2) for Cadillac DTS 2006:

• (approximately 47 cm (19 in) from right front wheel speed sensor) s114
• (approximately 53 cm (21 in) from left front wheel speed sensor) s113
• (approximately 53 cm (21 in) from right front wheel speed sensor) s116
• (under driver's seat)
• (under front passenger's seat)
• 1 with rpo code aq9:
• Body control module (bcm) (behind right side of dash)
• Brake fluid level switch (in master cylinder reservoir)
• Brake pedal position sensor (top of brake pedal assembly)
• Brk sens sig
• Brk sens sply vol
• Brk sw sig
• Computer data lines system
• G300
• G300 (under driver's seat)
• G304
• High speed gmlan serial data bus (+)
• High speed gmlan serial data bus (-)
• High speed gmlan serial data wake up
• Interior lights system
• Left front wheel speed sensor (wss) (on left front wheel hub assembly)
• Left rear wheel speed sensor (wss) (on left rear wheel hub assembly)
• Lo ref
• Lo speed gmlan serial
• Luxury front bucket seat
• Park brake switch (on park brake pedal)
• Radio
• Right front wheel speed sensor (wss) (on right front wheel hub assembly)
• Right rear wheel speed sensor (wss) (on right rear wheel hub assembly)
• S115 (approximately 59 cm (24 in) from left front wheel speed sensor)
• S204
• S383
• Tan
• Trac ctrl sw sig
• Traction control off
• Traction control switch (front passenger compartment, near the gear shifter)
• With rpo code av8: auxiliary folding center seat
• Without rpo code av8: no auxiliary folding center seat

ANTI-THEFT

Forced Entry Wiring Diagram, Except Hearse & Limousine (1 of 2) for Cadillac DTS 2006

List of elements for Forced Entry Wiring Diagram, Except Hearse & Limousine (1 of 2) for Cadillac DTS 2006:

• (under driver's seat) g300
• (under front passenger's seat) g304
• Act lk ctrl
• Act unlk ctrl
• Ajar
• Ajar sw sig
• Antenna sig
• Battery
• Body control module (bcm) (behind right side of dash)
• Body harn mdl fuse 10a
• Computer data lines system
• Ddm fuse 15a
• Door ajar sw sig
• Door open sw sig
• Dr open sw sig
• Driver door latch assembly (rear of driver's door)
• Driver door lock switch
• Driver door module (ddm)
• Exterior lights system
• Front passenger door latch assembly (rear of front passenger's door)
• Front passenger door module (fpdm)
• G104 (right front of engine compt)
• G301 (under left side of rear seat)
• G306 (on left "c" pillar)
• Gmlan serial data
• Gnd
• Hood ajar switch
• Hood cls sw sig
• Horn rly ctrl
• Horns system
• Hot at all times
• Ign
• Instrument panel cluster (ipc)
• Key sw low ref
• Key sw sig
• Keyless entry/ tire pressure antenna
• Logic
• Low ref
• Lr dr ajar sw sig
• Lr unlock ctrl
• Nca
• Open
• Park lp rly ctrl
• Pdm fuse 15a
• Rear fuse block (under left rear seat)
• Remote control door lock receiver (rcdlr) (under center of rear package tray)
• Rr dr ajar sw sig
• Rr unlock ctrl
• S107
• S301
• Security ind
• Serial data
• Tan
• Tan/ red
• Tan/red

Forced Entry Wiring Diagram, Except Hearse & Limousine (2 of 2) for Cadillac DTS 2006

List of elements for Forced Entry Wiring Diagram, Except Hearse & Limousine (2 of 2) for Cadillac DTS 2006:

• (in body harness, approximately 9 cm (3 in) from branch to c314) s343
• Ajar
• Dr lck relay
• Dr unlck relay
• G301 (under left side of rear seat)
• G304 (under front passenger's seat)
• Hot at all times
• Left rear door latch assembly (rear of left rear door)
• Open
• Rear dr lck fuse 20a
• Rear fuse block (under left rear seat)
• Right rear door latch assembly (rear of right rear door)
• S700
• S800
• Tan

Forced Entry Wiring Diagram, Hearse & Limousine (1 of 2) for Cadillac DTS 2006

List of elements for Forced Entry Wiring Diagram, Hearse & Limousine (1 of 2) for Cadillac DTS 2006:

• (in body harness, approximately 31 cm (12 in) from branch to c314) s342
• (left rear corner of trunk) g402
• (under driver's seat) g300
• (under front passenger's seat) g304
• (upfitter provision) (hearse)
• Act lk ctrl
• Act unlk ctrl
• Ajar
• Ajar sw sig
• Antenna sig
• Batt
• Battery
• Body control module (bcm) (behind right side of dash)
• Body harn mdl fuse 10a
• Chmsl sply vol
• Chmsl/ bck-up fuse 15a (hearse)
• Computer data lines system
• Ddm fuse 15a
• Door ajar sw sig
• Door open sw sig
• Dr open sw sig
• Driver door latch assembly (rear of driver's door)
• Driver door lock switch
• Driver door module (ddm)
• Exterior lights system
• Front passenger door latch assembly (rear of front passenger's door)
• Front passenger door module (fpdm)
• G104 (right front of engine compt)
• G301 (under left side of rear seat)
• G304 (under front passenger's seat)
• G306 (on left "c" pillar)
• Gmlan serial data
• Gnd
• Hood ajar switch
• Hood cls sw sig
• Horn rly ctrl
• Horns system
• Hot at all times
• Ign
• Instrument panel cluster (ipc)
• Key sw low ref
• Key sw sig
• Keyless entry/ tire pressure antenna
• Logic
• Low ref
• Lr dr ajar sw sig
• Lr unlock ctrl
• Nca
• Open
• Open sw sig
• Park enable sig
• Park lp rly ctrl
• Pdm fuse 15a
• Rear fuse block (under left rear seat)
• Remote control door lock receiver (rcdlr) (under center of rear package tray)
• Right middle door latch assembly (limousine)
• Rr dr ajar sw sig
• Rr unlock ctrl
• S107
• S301
• S308
• Security ind
• Serial data
• Tan
• Tan/ red
• Tan/red
• Trunk ajar sw sig

Forced Entry Wiring Diagram, Hearse & Limousine (2 of 2) for Cadillac DTS 2006

List of elements for Forced Entry Wiring Diagram, Hearse & Limousine (2 of 2) for Cadillac DTS 2006:

• (approximately
• (approximately 17 cm (7 in) from branch to breakout to rear fuse block) s340
• (in body harness, approximately 23 cm (9 in) from breakout to branch to rear fuse block) s339
• (in body harness, approximately 36 cm (14 in) from branch to c315) s341
• (limousine) left middle door park relay assembly
• 4 cm (2 in) from breakout to g301) s345
• Actuator
• Ajar
• Dr lck relay
• Dr mdl/ pwr wndw circuit breaker 25a
• Dr unlatch fuse 10a (limousine)
• Dr unlatch relay (limousine)
• Dr unlck relay
• G301 (under left side of rear seat)
• G304 (under front passenger's seat)
• Hot at all times
• Left middle door latch assembly (limousine)
• Left middle door release switch
• Left rear door latch assembly (rear of left rear door)
• Left rear door release switch
• Open
• Rear door latch assembly (hearse)
• Rear dr lck fuse 20a
• Rear fuse block (under left rear seat)
• Relay
• Right middle door park relay assembly (limousine)
• Right middle door release switch
• Right rear door latch assembly (rear of right rear door)
• Right rear door release switch
• S308
• S310
• S337
• S343 (approximately 9 cm (3 in) from branch to c314)
• S344 (approximately 20 cm (8 in) from branch to battery current sensor)
• S346 (approximately 22 cm (9 in) from breakout to battery current sensor)
• S700
• S800
• Tan

Pass-Key Wiring Diagram for Cadillac DTS 2006

List of elements for Pass-Key Wiring Diagram for Cadillac DTS 2006:

• Acc
• Acc volt
• Bat pos vol
• Computer data lines system
• G300 (under driver's seat)
• Gmlan serial data
• Gnd
• Hot at all times
• I/p harn mdl fuse 10a
• Ign
• Ign swtch fuse 5a
• Ignition key
• Ignition switch
• Instrument panel cluster (ipc)
• Logic
• Off
• Power distribution system
• Reader/ exciter
• Rear fuse block (under left rear seat)
• Run
• S201
• S204
• Security ind
• Serial data
• Start
• Theft deterrent module (tdm) (top right side of steering column)
• Transponder

BODY CONTROL MODULES

Body Control Modules Wiring Diagram (1 of 3) for Cadillac DTS 2006

List of elements for Body Control Modules Wiring Diagram (1 of 3) for Cadillac DTS 2006:

• 12v reference
• Accessory voltage
• Ambient light sensor signal
• Anti-lock brakes system
• Backlight lamp control
• Battery positive voltage
• Body control module (bcm) (behind right side of dash)
• Computer data lines system
• Courtesy lamp sw on signal
• Cruise control system
• Cruise ctrl ind simming signal
• Cruise ctrl on sw sig
• Cruise ctrl res accel sw sig
• Exterior lights system
• Flash to pass switch signal
• Front fog lamp switch signal
• G304 (under front passenger's seat)
• Ground
• H spd gmlan sril data bus (+)
• H spd gmlan sril data bus (-)
• H spd gmlan sril data wakeup
• Hazard switch signal
• Headlamp sw high beam sig
• Headlamp switch off signal
• Headlights system
• Ign key resistor signal
• Ignition voltage 1
• Instrument panel lamp sup v
• Interior lights system
• L spd gmlan sril data
• Led dimming signal
• Left turn switch signal
• Off/run crank voltage
• Park lamp switch on signal
• Pnk
• Power distribution system
• Remote radio ctrl acc suply v
• Right turn switch signal
• S206
• Shift interlock system
• Shift select sw park sig
• Steering clmn radio ctrl sig
• Tan
• Traction control switch signal
• Trunk release control
• Trunk, tailgate, fuel doors system
• Valet mode switch signal
• Windshield washer switch sig
• Windshield wiper sw hi sig
• Windshield wiper sw low sig
• Wiper/washer system

Body Control Modules Wiring Diagram (2 of 3) for Cadillac DTS 2006

List of elements for Body Control Modules Wiring Diagram (2 of 3) for Cadillac DTS 2006:

• Accessory wakeup serial data
• Anti-theft system
• Battery
• Battery positive voltage
• Body control module (bcm) (behind right side of dash)
• Chmsl/ bck-up fuse 18 10a
• Current sensor low reference
• Current sensor signal
• Door locks system
• Exterior lights system
• Fog lamp relay control
• G303 (under right side of rear seat)
• Ground
• Headlamp high beam relay ctrl
• Headlamp low beam relay cntl
• Headlights system
• High speed wiper relay control
• Hood ajar switch signal
• Hood closed switch signal
• Horn relay control
• Horns system
• Hot at all times
• Instrument cluster system
• L tail lmp outage detection sig
• Left cornering lmp rly ctrl
• Left front turn lamp signal
• Left rear stop/turn lmp sup v
• Lt trn/ sig fuse 15 15a
• Outside moisture sensor signal 1
• Park brake switch signal
• Park enablr signal
• Park lamp relay control
• Pnk
• Power distribution system
• Rear fuse block (under left rear seat)
• Rf turn sig lmp sup v
• Right cornering lmp rly ctrl
• Right rear stop/turn lmp sup v
• Rr trn/ sig fuse 16 15a
• Run relay coil control
• Run/crank ignition voltage 1
• Starting/charging system
• Stop lamp switch signal
• Tan
• Windshield washer switch signal
• Windshield wiper mtr park sw sig
• Wiper relay control
• Wiper/washer system

Body Control Modules Wiring Diagram (3 of 3) for Cadillac DTS 2006

List of elements for Body Control Modules Wiring Diagram (3 of 3) for Cadillac DTS 2006:

• Backlight lamp control
• Body control module (bcm) (behind right side of dash)
• Computer data lines system
• Courtesy lamp control
• Courtesy lmp rly coil cntrl
• Door locks system
• Exterior lights system
• Interior lights system
• L r door lck mtr unlock ctrl
• Led dimming signal
• Left rear door ajar sw sig
• Left rear door open sw sig
• Low speed gmlan serial data
• R r door lck mtr unlock ctrl
• R tail lmp out detection sig
• Rear access open sw signal
• Right rear door ajar sw sig
• Trunk ajar switch signal
• Trunk release relay control
• Trunk, tailgate, fuel doors system

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram (1 of 2) for Cadillac DTS 2006

List of elements for Computer Data Lines Wiring Diagram (1 of 2) for Cadillac DTS 2006:

• (in engine harness, approximately 13 cm (5 in) from breakout to c138) s104
• (under rear of front floor console) inflatable restraint sensing & diagnostic module (sdm)
• Acc wake up data
• All others
• Amplifier
• Automatic level control module (w/ soft ride suspension system) air suspension control module (ascm) (w/ increased ride) electronic suspension control (esc) module (w/ magnetic ride control) (w/ magnetic ride control: forward of rear axle, on left rear frame rail)
• Auxiliary hvac control module
• Digital radio receiver (drr) (left side of rear compt)
• Distance sensing cruise control module (forward of radiator)
• Electronic brake control module (ebcm) (under air cleaner housing)
• Engine control module (ecm) (left side of engine compt)
• Front & rear object alarm module (right front of trunk)
• Hi spd serial data +
• Hi spd serial data -
• Inside rearview mirror
• Late production/ limousine
• Low spd serial data
• Rear heated seat module (behind left rear seat back)
• Remote control door lock receiver (rcdlr) (under center of rear package tray)
• S117 (w/ automatic) (in forward lamp harness, approximately 17 cm (7 in) from breakout to c192)
• S118 (w/ automatic) (in front fascia harness, approximately 18 cm (7 in) from breakout to right middle object alarm sensor)
• Serial data wake up
• Sp300 (in passenger compt under rear seat near rear fuse block taped to harness under left rear seat cushion)
• Tan
• Transmission control module (tcm)
• Underhood fuse block (at right side of engine compt)
• Vehicle communication interface module (vcim) (behind right rear seat back)
• Video display
• W/ increased ride
• W/ magnetic ride control
• W/ soft ride suspension system

Computer Data Lines Wiring Diagram (2 of 2) for Cadillac DTS 2006

List of elements for Computer Data Lines Wiring Diagram (2 of 2) for Cadillac DTS 2006:

• (center of right rear door) right rear window motor
• (in i/p harness, approximately 12 cm (5 in) from data link connector) s208
• (under front of driver's seat cushion) driver position module
• (under front of front passenger's seat cushion) inflatable restraint passenger presence system (pps) module
• Body control module (bcm) (behind right side of dash)
• Data link connector (dlc) (under left side of dash, near steering column)
• Driver door module (ddm)
• Driver door window switch
• Driver window motor (center of driver's door)
• Front heated seat module (below left front seat)
• Front passenger door module (fpdm)
• Front passenger door window switch
• Front passenger window motor (center of front passenger's door)
• G300 (under driver's seat)
• Hi spd serial data
• Hi spd serial data +
• Hi spd serial data -
• Hot at all times
• Hvac control module
• I/p harn mdl fuse 31 10a
• Instrument panel cluster (ipc)
• Kw 2000 serial data
• Left rear window motor (center of left rear door)
• Low spd serial data
• Network bus 1
• Network bus 2
• Radio
• Rear fuse block (under left rear seat)
• Run/acc
• S200
• S202
• S203
• S207 (in i/p harness, approximately 17 cm (7 in) from data link connector)
• S500 (in driver door harness, approximately 10 cm (4 in) from breakout to c501)
• S600 (in right front door harness, approximately 10 cm (4 in) from breakout to c601)
• Serial data
• Tan
• Theft deterrent module (tdm) (top right side of steering column)
• W/o hearse & limousine

COOLING FAN

Cooling Fan Wiring Diagram for Cadillac DTS 2006

List of elements for Cooling Fan Wiring Diagram for Cadillac DTS 2006:

• Computer data lines system
• Cool/fan 1 relay
• Cool/fan 2 relay
• Cool/fan 3 relay
• Engine control module (ecm) (left side of engine compt)
• Engine coolant temperature (ect) sensor (on right rear of engine)
• G104 (right front of engine compt)
• Hi spd fan
• Hot at all times
• Hot in on or start
• Jc2 fan hi fuse 30a
• Jc5 fan lo fuse 30a
• Left cooling fan (front of engine compt)
• Lo spd fan
• Low ref
• Pnk
• Right cooling fan (front of engine compt)
• Sens sig
• Serial data +
• Serial data -
• Tan
• Underhood fuse block (at right side of engine compt)

CRUISE CONTROL

Cruise Control Wiring Diagram for Cadillac DTS 2006

List of elements for Cruise Control Wiring Diagram for Cadillac DTS 2006:

• (between cruise control on/off switch & inflatable restraint steering wheel module coil)
• (in engine harness, approximately 13 cm (5 in) from breakout to c138) s104
• 5v ref
• Acc serial data
• Acc wake up data
• Active sig
• Ahead sens
• Alert distance cruise speed limited follow distance set speed set xx mph tight curve
• Alert sens
• Body control module (bcm) (behind right side of dash)
• Body harn mdl fuse 10a
• Brake pedal position sensor (top of brake pedal assembly)
• Clean radar cruise cruise disengage cruise not ready cruise sex xx mph service radar cruise
• Computer data lines system
• Cruise active ind
• Cruise ind
• Cruise ind dim sig
• Cruise sw sig
• Distance sensing cruise control module (forward of radiator)
• Engine control module (ecm) (left side of engine compt)
• G104 (right front of engine compt)
• Gmlan (ecm)
• Gmlan serial data
• Gnd
• Hot at all times
• Hot w/ run/crnk relay energized
• Hud message center
• Hvac fuse 10a
• Ign
• Ign 1 vol
• Inflatable restraint steering wheel module coil (top of steering column)
• Info center telltale assembly
• Instrument panel cluster (ipc)
• Left steering wheel control switch
• Logic
• Low ref
• Message center
• Message request
• Nca
• On ind
• Oss high sig
• Oss low sig
• Pnk
• Power distribution system
• Rear fuse block (under left rear seat)
• Res/acc sw sig
• Resume switch
• Run/acc
• S107
• S301
• Sens sig
• Serial data bus +
• Serial data bus -
• Set switch
• Sound systems
• Tan
• Transmission control module (tcm)
• Underhood fuse block (at right side of engine compt)
• Vehicle ahead ind
• Vehicle alert ind
• Vehicle speed sensor (vss) (on transaxle case extension)

DEFOGGERS

Defoggers Wiring Diagram for Cadillac DTS 2006

List of elements for Defoggers Wiring Diagram for Cadillac DTS 2006:

• Computer data lines system
• Driver door module (ddm)
• Driver outside rearview mirror (on driver's door)
• Front passenger door module (fpdm)
• G301 (under left side of rear seat)
• G306 (on left "c" pillar)
• G307 (on right "c" pillar)
• Heated mirror element
• Hot at all times
• Hvac control module
• Logic
• Low reference
• Low speed gmlan serial data
• Nca
• Passenger outside rearview mirror (on front passenger door)
• Rear defog fuse 40a
• Rear defog relay
• Rear defog rly ctrl
• Rear defogger ind
• Rear defogger switch
• Rear fuse block (under left rear seat)
• Rear window defogger
• S385
• Tan/pnk

ELECTRONIC POWER STEERING

Electronic Power Steering Wiring Diagram for Cadillac DTS 2006

List of elements for Electronic Power Steering Wiring Diagram for Cadillac DTS 2006:

• 5v ref
• Abs 1 fuse 50a
• Abs 2 fuse 60a
• Battery
• Computer data lines system
• Electronic brake control module (ebcm) (under air cleaner housing)
• G114 (on transmission)
• Ground
• High effort ctrl
• Hot at all times
• Low effort ctrl
• Low ref
• Pos sig a
• Pos sig b
• Red
• Serial data (+)
• Serial data (-)
• Steering angle sensor (w/ active brake control) (on base of steering column)
• Tan
• Underhood fuse block (at right side of engine compt)
• Variable effort steering actuator (at power steering rack)

ELECTRONIC SUSPENSION

Electronic Air Suspension Wiring Diagram for Cadillac DTS 2006

List of elements for Electronic Air Suspension Wiring Diagram for Cadillac DTS 2006:

• (left rear corner of trunk) g402
• (right rear of passenger
• (right rear of trunk) g403
• Air suspension control module (ascm)
• Batt pos volt
• Class 2 serial data
• Compartment, behind
• Computer data lines system
• Elc cmprsr relay
• Elc mdl fuse 10a
• Gmlan serial data
• Gmlan serial data bus +
• Gmlan serial data bus -
• Ground
• Hot at all times
• Instrument panel cluster (ipc)
• Jc3 ecas cmprsr fuse 40a
• Left rear suspension position sensor (near left rear strut)
• Logic
• Lr pos sens low ref
• Lr pos sens sig
• Lr sens volt ref
• Message center
• Message req
• Motor sply volt
• Rear fuse block (under left rear seat)
• Rear seat back)
• Right rear suspension position sensor (near right rear strut)
• Rly coil low ref
• Rly coil sply volt
• Rr pos sens low ref
• Rr pos sens sig
• Rr sens volt ref
• Service ride control
• Tan

Electronic Level Control Wiring Diagram, with Electronic Suspension for Cadillac DTS 2006

List of elements for Electronic Level Control Wiring Diagram, with Electronic Suspension for Cadillac DTS 2006:

• (approximately 65 cm (25 in) from left front strut actuator) s127
• (right rear of trunk) g403
• Automatic level control (alc) compressor (near rear suspension carrier)
• Automatic level ctrl rly
• Automatic level ctrl sol
• Bat pos vol
• Class 2 serial data
• Computer data lines system
• Elc cmprsr relay
• Elc mdl fuse 10a
• Electronic suspension control (esc) module (forward of rear axle, on left rear frame rail)
• Gmlan serial data
• Gmlan serial data bus -
• Gnd
• Hot at all times
• Instrument panel cluster (ipc)
• Left front suspension damper (on left front shock assembly)
• Left front suspension position sensor (near left front strut)
• Left rear suspension damper (top of left rear shock assembly)
• Left rear suspension position sensor (near left rear strut)
• Lf damper ctrl
• Lf damper low ref
• Lf sus pos sens low ref
• Lf sus pos sens sig
• Lf sus pos sens vol ref
• Logic
• Lr damper ctrl
• Lr damper low ref
• Lr sus pos sens low ref
• Lr sus pos sens sig
• Lr sus pos sens vol ref
• Message center
• Message req
• Mrtd mdl fuse 25a
• Nca
• Nca b
• Rear fuse block (under left rear seat)
• Rf damper ctrl
• Rf damper low ref
• Rf sus pos sens low ref
• Rf sus pos sens sig
• Rf sus pos sens vol ref
• Right front suspension damper (on right front shock assembly)
• Right front suspension position sensor (near right front strut)
• Right rear suspension damper (top of right rear shock assembly)
• Right rear suspension position sensor (near right rear strut)
• Rr damper ctrl
• Rr damper low ref
• Rr sus pos sens low ref
• Rr sus pos sens sig
• Rr sus pos sens vol ref
• S126 (approximately 60 cm (24 in) from left front strut actuator)
• S128 (approximately 60 cm (24 in) from right front strut actuator)
• S129 (approximately 65 cm (25 in) from right front strut actuator)
• Sensor return
• Service suspension system
• Tan
• Tan a

Electronic Level Control Wiring Diagram, without Electronic Suspension for Cadillac DTS 2006

List of elements for Electronic Level Control Wiring Diagram, without Electronic Suspension for Cadillac DTS 2006:

• (in left rear wheelwell
• (left rear corner of trunk) g402
• (right rear of trunk) g403
• Automatic level control (alc) compressor (near rear suspension carrier)
• Automatic level control module
• Batt pos volt
• Class 2 serial data
• Computer data lines system
• Elc cmprsr relay
• Elc mdl fuse 10a
• Exhaust sol ctrl
• Gmlan serial data
• Gmlan serial data bus +
• Gmlan serial data bus -
• Ground
• Hot at all times
• Instrument panel cluster (ipc)
• Logic
• Message center
• Message req
• Nca
• Nca b
• Near left rear suspension
• Position sensor)
• Rear fuse block (under left rear seat)
• Rly ctrl
• Service suspension system
• Tan

ENGINE PERFORMANCE

4.6L VIN 9

4.6L VIN 9, Engine Performance Wiring Diagram (1 of 5) for Cadillac DTS 2006

List of elements for 4.6L VIN 9, Engine Performance Wiring Diagram (1 of 5) for Cadillac DTS 2006:

• (behind right side of dash) body control module (bcm)
• (left rear of engine compartment, on strut tower)
• (not used) c
• (on transmission) g112
• (under center of vehicle, on top of fuel tank)
• 5v ref 1
• 5v ref 2
• A/c com clutch rly
• Acc wake up serial data
• Accelerator pedal position (app) sensor (top of accelerator assembly)
• Accessory wake up
• Air conditioning system
• App sensor 1 sig
• App sensor 2 sig
• Battery pos volt
• Cooling fans system
• Ecm ign 3 fuse 10a
• Ecm/crnk fuse 15a
• Engine control module (ecm) (left side of engine compartment)
• Engine oil level switch (on left side of oil pan)
• Engine oil pressure (eop) switch (left side of engine, on oil filter adapter)
• Evap canister vent
• Exterior lights system
• Fan relay ctrl
• Fuel pump rly ctrl
• Fuel tank pressure (ftp) sensor
• G112 (on transmission)
• Hot at all times
• Hot in run or start
• Ign
• Ignition 1 voltage
• Instrument panel cluster (ipc)
• Logic
• Low reference
• Malfunction indicator lamp (mil)
• Mil control
• Oss hi sig
• Oss low sig
• Oxy pst fuse 15a
• Pnk
• Power distribution system
• Pressure sns sig
• Primary fuel level
• Pwr/train relay
• Rly ctrl
• Run/crnk relay
• S104 (approximately 13 cm (5 in) from breakout to c138)
• S105
• Starter rly coil
• Starting/ charging system
• Stop lamp sw sig
• Tan
• To fuse pwr trn fuse 15a (diagram 4 of 5)
• Transmission control module (tcm)
• Underhood fuse block (at right side of engine compartment)
• Vehicle speed sensor (vss) (on transaxle case extension)

4.6L VIN 9, Engine Performance Wiring Diagram (2 of 5) for Cadillac DTS 2006

List of elements for 4.6L VIN 9, Engine Performance Wiring Diagram (2 of 5) for Cadillac DTS 2006:

• (early) (late)
• (in fuel tank) fuel pump & sender assembly
• (on a/c pressure hose, near compressor) a/c refrigerant pressure sensor
• (under left rear of vehicle) evaporative emissions (evap) canister vent solenoid valve
• 5v ref 1
• 5v ref 2
• Air pump relay ctrl
• Cnstr vent fuse 10a
• Cooling fans system
• Ctrl bank 2 sns 1
• Engine control module (ecm) (left side of engine compartment)
• Evap canister purge
• Field duty cycle sig
• Fuel pump fuse 20a
• Fuel/ pump relay
• G301 (under left side of rear seat)
• G403 (right rear of trunk)
• Hot at all times
• Low reference
• Low speed cooling
• Oil level sw sig
• Park/neutral
• Pnk
• Rear fuse block (under left rear seat)
• Ref bank 2 sns 1
• Reverse lockout sol
• S100
• S316 (approximately 5 cm (2 in) from breakout to electronic suspension control module)
• Serial data bus -
• Spare ecm/tcm fuse 15a
• Starting/ charging system
• Tan
• Transmissions system
• Turn on signal
• Volt bank 2 sns 1

4.6L VIN 9, Engine Performance Wiring Diagram (3 of 5) for Cadillac DTS 2006

List of elements for 4.6L VIN 9, Engine Performance Wiring Diagram (3 of 5) for Cadillac DTS 2006:

• (at lower left corner of engine compt) secondary air injection (air) pump
• (at top rear of engine) evaporative emissions (evap) canister purge solenoid valve
• (top right front of engine) secondary air injection (air) check valve
• A/c com clutch
• Air pump fuse 50a
• Air pump relay
• Air/ sol relay
• Air/sol fuse 15a
• Computer data lines system
• Ect sensor sig
• Engine control module (ecm) (left side of engine compartment)
• Engine coolant temperature (ect) sensor (on right rear of engine)
• G115 (on transmission)
• Heated oxygen sensor (ho2s) bank 2 sensor 1 (on left exhaust manifold)
• Hot at all times
• Hot in run or start
• Manifold absolute pressure (map) sensor (on top rear of engine, near throttle body)
• Map sensor sig
• Nca
• Oil pre sw signal
• Pnk
• Pre sns sig
• Red
• S106
• Serial data bus +
• Tan
• Underhood fuse block (at right side of engine compartment)

4.6L VIN 9, Engine Performance Wiring Diagram (4 of 5) for Cadillac DTS 2006

List of elements for 4.6L VIN 9, Engine Performance Wiring Diagram (4 of 5) for Cadillac DTS 2006:

• (approximately 6 cm (2 in) from branch to engine coolant temperature (ect) sensor)
• (at top right rear of engine, on cam cover) exhaust gas recirculation (egr) valve
• (in engine harness, approximately 3 cm (1 in) from branch to c139) s109
• (in engine harness, approximately 7 cm (4 in) from branch to c139)
• (in even bank ignition coil harness, between c139 & ignition coil/module 8) s135
• (in even bank ignition coil harness, pnk
• (in odd bank ignition coil harness, between c140 & ignition coil/module 7) s142
• (top left side of engine)
• (top right side of engine)
• Between c139 & ignition coil/module 8) s131
• Coil/module 7) s146
• Ctrl
• From ecm/crnk fuse 15a (daigram 1 of 5)
• Fuel injector (top left side of engine)
• Fuel injector (top right side of engine)
• G100 (rear of right cylinder bank)
• Gnd
• Ign
• Ignition coil/module 1
• Ignition coil/module 2
• Ignition coil/module 3
• Ignition coil/module 4
• Ignition coil/module 5
• Ignition coil/module 6
• Ignition coil/module 7
• Ignition coil/module 8
• Inj/coil fuse 15a
• Low
• Nca
• Pnk
• Pnk/tan
• Pwr trn fuse 15a
• Red
• Red b
• S102
• S110
• S133
• S144
• Spark plug
• Underhood fuse block (at right side of engine compartment)

4.6L VIN 9, Engine Performance Wiring Diagram (5 of 5) for Cadillac DTS 2006

List of elements for 4.6L VIN 9, Engine Performance Wiring Diagram (5 of 5) for Cadillac DTS 2006:

• (under center of vehicle, after catalytic converter)
• 5v ref 1
• 5v ref 2
• Camshaft position (cmp) sensor (right front of engine)
• Ckp sensor sig
• Cmp sensor sig
• Crankshaft position (ckp) sensor (top left center of engine)
• Egr sol high ctrl
• Egr sol low ctrl
• Egr valve pos sig
• Engine control module (ecm) (left side of engine compartment)
• Fuel injector 1
• Fuel injector 2
• Fuel injector 3
• Fuel injector 4
• Fuel injector 5
• Fuel injector 6
• Fuel injector 7
• Fuel injector 8
• G112 (on transmission)
• Heated oxygen sensor (ho2s) 2
• Heated oxygen sensor (ho2s) bank 1 sensor 1 (on right exhaust manifold)
• Heater low ctrl
• Ho2s 2 high sig
• Ho2s 2 low sig
• Iat sensor sig
• Ic 1 control
• Ic 2 ctrl
• Ic 3 control
• Ic 4 control
• Ic 5 ctrl
• Ic 6 ctrl
• Ic 7 ctrl
• Ic 8 control
• Ignition 1 voltage
• Knock sensor 1 (on top right side of engine)
• Knock sensor 2 (on top left side of engine block)
• Knock sns 1 signal
• Knock sns 2 sig
• Knock sns low ref
• Low ref
• Low reference
• Maf sensor sig
• Mass air flow (maf)/ intake air temperature (iat) sensor (on intake air duct)
• Nca
• Pnk
• Pnk/red
• Pnk/tan
• Ref bank 1 sen 1
• S105
• Signal ground
• Tac motor ctrl 1
• Tac motor ctrl 2
• Tan
• Tan/pnk
• Throttle body assembly (top rear of engine)
• Tp sensor 1 sig
• Tp sensor 2 sig
• Volt bank 1 sns 1

4.6L VIN Y

4.6L VIN Y, Engine Performance Wiring Diagram (1 of 5) for Cadillac DTS 2006

List of elements for 4.6L VIN Y, Engine Performance Wiring Diagram (1 of 5) for Cadillac DTS 2006:

• (behind right side of dash) body control module (bcm)
• (left rear of engine compartment, on strut tower)
• (not used) c
• (on transmission) g112
• (under center of vehicle, on top of fuel tank)
• 5v ref 1
• 5v ref 2
• A/c com clutch rly
• Acc wake up serial data
• Accelerator pedal position (app) sensor (top of accelerator assembly)
• Accessory wake up
• Air conditioning system
• App sensor 1 sig
• App sensor 2 sig
• Battery pos volt
• Cooling fans system
• Ecm ign 3 fuse 10a
• Ecm/crnk fuse 15a
• Engine control module (ecm) (left side of engine compartment)
• Engine oil level switch (on left side of oil pan)
• Engine oil pressure (eop) switch (left side of engine, on oil filter adapter)
• Evap canister vent
• Exterior lights system
• Fan relay ctrl
• Fuel pump rly ctrl
• Fuel tank pressure (ftp) sensor
• G112 (on transmission)
• Hot at all times
• Hot in run or start
• Ign
• Ignition 1 voltage
• Instrument panel cluster (ipc)
• Logic
• Low reference
• Malfunction indicator lamp (mil)
• Mil control
• Oss hi sig
• Oss low sig
• Oxy pst fuse 15a
• Pnk
• Power distribution system
• Pressure sns sig
• Primary fuel level
• Pwr/train relay
• Rly ctrl
• Run/crnk relay
• S104 (approximately 13 cm (5 in) from breakout to c138)
• S105
• Starter rly coil
• Starting/ charging system
• Stop lamp sw sig
• Tan
• To fuse pwr trn fuse 15a (diagram 4 of 5)
• Transmission control module (tcm)
• Underhood fuse block (at right side of engine compartment)
• Vehicle speed sensor (vss) (on transaxle case extension)

4.6L VIN Y, Engine Performance Wiring Diagram (2 of 5) for Cadillac DTS 2006

List of elements for 4.6L VIN Y, Engine Performance Wiring Diagram (2 of 5) for Cadillac DTS 2006:

• (early) (late)
• (in fuel tank) fuel pump & sender assembly
• (on a/c pressure hose, near compressor) a/c refrigerant pressure sensor
• (under left rear of vehicle) evaporative emissions (evap) canister vent solenoid valve
• 5v ref 1
• 5v ref 2
• Air pump relay ctrl
• Cnstr vent fuse 10a
• Cooling fans system
• Ctrl bank 2 sns 1
• Engine control module (ecm) (left side of engine compartment)
• Evap canister purge
• Field duty cycle sig
• Fuel pump fuse 20a
• Fuel/ pump relay
• G301 (under left side of rear seat)
• G403 (right rear of trunk)
• Hot at all times
• Low reference
• Low speed cooling
• Oil level sw sig
• Park/neutral
• Pnk
• Rear fuse block (under left rear seat)
• Ref bank 2 sns 1
• Reverse lockout sol
• S100
• S316 (approximately 5 cm (2 in) from breakout to electronic suspension control module)
• Serial data bus -
• Spare ecm/tcm fuse 15a
• Starting/ charging system
• Tan
• Transmissions system
• Turn on signal
• Volt bank 2 sns 1

4.6L VIN Y, Engine Performance Wiring Diagram (3 of 5) for Cadillac DTS 2006

List of elements for 4.6L VIN Y, Engine Performance Wiring Diagram (3 of 5) for Cadillac DTS 2006:

• (at lower left corner of engine compt) secondary air injection (air) pump
• (at top rear of engine) evaporative emissions (evap) canister purge solenoid valve
• (top right front of engine) secondary air injection (air) check valve
• A/c com clutch
• Air pump fuse 50a
• Air pump relay
• Air/ sol relay
• Air/sol fuse 15a
• Computer data lines system
• Ect sensor sig
• Engine control module (ecm) (left side of engine compartment)
• Engine coolant temperature (ect) sensor (on right rear of engine)
• G115 (on transmission)
• Heated oxygen sensor (ho2s) bank 2 sensor 1 (on left exhaust manifold)
• Hot at all times
• Hot in run or start
• Manifold absolute pressure (map) sensor (on top rear of engine, near throttle body)
• Map sensor sig
• Nca
• Oil pre sw signal
• Pnk
• Pre sns sig
• Red
• S106
• Serial data bus +
• Tan
• Underhood fuse block (at right side of engine compartment)

4.6L VIN Y, Engine Performance Wiring Diagram (4 of 5) for Cadillac DTS 2006

List of elements for 4.6L VIN Y, Engine Performance Wiring Diagram (4 of 5) for Cadillac DTS 2006:

• (approximately 6 cm (2 in) from branch to engine coolant temperature (ect) sensor)
• (at top right rear of engine, on cam cover) exhaust gas recirculation (egr) valve
• (in engine harness, approximately 3 cm (1 in) from branch to c139) s109
• (in engine harness, approximately 7 cm (4 in) from branch to c139)
• (in even bank ignition coil harness, between c139 & ignition coil/module 8) s135
• (in even bank ignition coil harness, pnk
• (in odd bank ignition coil harness, between c140 & ignition coil/module 7) s142
• (top left side of engine)
• (top right side of engine)
• Between c139 & ignition coil/module 8) s131
• Coil/module 7) s146
• Ctrl
• From ecm/crnk fuse 15a (daigram 1 of 5)
• Fuel injector (top left side of engine)
• Fuel injector (top right side of engine)
• G100 (rear of right cylinder bank)
• Gnd
• Ign
• Ignition coil/module 1
• Ignition coil/module 2
• Ignition coil/module 3
• Ignition coil/module 4
• Ignition coil/module 5
• Ignition coil/module 6
• Ignition coil/module 7
• Ignition coil/module 8
• Inj/coil fuse 15a
• Low
• Nca
• Pnk
• Pnk/tan
• Pwr trn fuse 15a
• Red
• Red b
• S102
• S110
• S133
• S144
• Spark plug
• Underhood fuse block (at right side of engine compartment)

4.6L VIN Y, Engine Performance Wiring Diagram (5 of 5) for Cadillac DTS 2006

List of elements for 4.6L VIN Y, Engine Performance Wiring Diagram (5 of 5) for Cadillac DTS 2006:

• (under center of vehicle, after catalytic converter)
• 5v ref 1
• 5v ref 2
• Camshaft position (cmp) sensor (right front of engine)
• Ckp sensor sig
• Cmp sensor sig
• Crankshaft position (ckp) sensor (top left center of engine)
• Egr sol high ctrl
• Egr sol low ctrl
• Egr valve pos sig
• Engine control module (ecm) (left side of engine compartment)
• Fuel injector 1
• Fuel injector 2
• Fuel injector 3
• Fuel injector 4
• Fuel injector 5
• Fuel injector 6
• Fuel injector 7
• Fuel injector 8
• G112 (on transmission)
• Heated oxygen sensor (ho2s) 2
• Heated oxygen sensor (ho2s) bank 1 sensor 1 (on right exhaust manifold)
• Heater low ctrl
• Ho2s 2 high sig
• Ho2s 2 low sig
• Iat sensor sig
• Ic 1 control
• Ic 2 ctrl
• Ic 3 control
• Ic 4 control
• Ic 5 ctrl
• Ic 6 ctrl
• Ic 7 ctrl
• Ic 8 control
• Ignition 1 voltage
• Knock sensor 1 (on top right side of engine)
• Knock sensor 2 (on top left side of engine block)
• Knock sns 1 signal
• Knock sns 2 sig
• Knock sns low ref
• Low ref
• Low reference
• Maf sensor sig
• Mass air flow (maf)/ intake air temperature (iat) sensor (on intake air duct)
• Nca
• Pnk
• Pnk/red
• Pnk/tan
• Ref bank 1 sen 1
• S105
• Signal ground
• Tac motor ctrl 1
• Tac motor ctrl 2
• Tan
• Tan/pnk
• Throttle body assembly (top rear of engine)
• Tp sensor 1 sig
• Tp sensor 2 sig
• Volt bank 1 sns 1

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Cadillac DTS 2006

List of elements for Back-up Lamps Wiring Diagram for Cadillac DTS 2006:

• (in body harness, approximately 7 cm (3 in) from breakout to battery current sensor) s325
• (on transmission) g112
• Automatic transmission
• Batt pos volt
• Body control module (bcm) (behind right side of dash)
• Chmsl/ bck-up fuse 18 10a
• Computer data lines system
• G402 (left rear corner of trunk)
• G403 (right rear of trunk)
• Hi spd ser data +
• Hi spd ser data -
• Hot at all times
• Inside rearview mirror
• Left back-up lamp
• Left tail lamp assembly
• Logic
• N d
• Rear fuse block (under left rear seat)
• Right back-up lamp
• Right tail lamp assembly
• S105
• Tan
• Transmission control module (tcm)
• Transmission internal mode switch (ims)
• Trs sig a
• Trs sig b

Exterior Lamps Wiring Diagram (1 of 2) for Cadillac DTS 2006

List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Cadillac DTS 2006:

• (right front of engine compartment) g104
• (right rear of trunk) g403
• (under driver's seat) g300
• Auto
• Back-up lamp circuit
• Batt positive voltage
• Body control module (bcm) (behind right side of dash)
• Chmsl sply volt
• Chmsl/ bck-up fuse 18 10a
• Corner lamp rly ctrl
• Detection sig
• Engine controls & transmission systems
• G300 (under driver's seat)
• G304 (under front passenger's seat)
• G403 (right rear of trunk)
• Hazard sw sig
• Hazard switch
• Head
• Headlamp switch
• Hot at all times
• Interior lights system
• L turn sig sw sig
• Left license lamp
• Logic
• Low reference
• Lt prk lamp fuse 42 10a
• Lt trn/ sig fuse 15 15a
• Off
• Outage detection sig
• Park
• Park lamp rly ctrl
• Park lamp sw on sig
• Prk lamp relay 2
• Rear fuse block (under left rear seat)
• Rh turn sig sw sig
• Right back-up lamp
• Right front headlamp assembly
• Right front marker lamp
• Right front park lamp
• Right front turn signal lamp
• Right license lamp
• Right middle park lamp
• Right rear park lamp
• Right stop/ turn signal lamp
• Right tail lamp
• Right tail lamp assembly
• Rr trn/ sig fuse 16 15a
• Rt prk lamp fuse 43 10a
• S202
• S204
• S206
• S308
• S324 (in body harness, approximately 5 cm (2 in) from breakout to right inflatable restraint roof rail module)
• S326 (in body harness, approximately 12 cm (5 in) from breakout to battery current sensor)
• S402
• S404 (in rear fascia harness, approximately 13 cm (5 in) from breakout to license lamps)
• Sply volt
• Stop lamp sw sig
• Tan
• Turn signal/ multi-function switch
• W/ hearse & limousine
• W/ limousine

Exterior Lamps Wiring Diagram (2 of 2) for Cadillac DTS 2006

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Cadillac DTS 2006:

• (upfitter provision)
• Back-up lamp circuit
• Brake pedal position sensor (top of brake pedal assembly)
• Center high mounted stop lamp (chmsl)
• Cluster (ipc)
• Corne- ring lamp
• Detection sig
• Driver outside rearview mirror
• G104 (right front of engine compartment)
• G301 (under left side of rear seat)
• G402 (left rear corner of trunk)
• Gmlan (bcm)
• Hot at all times
• Hot w/ run/crnk relay energized
• Hvac fuse 14 10a
• Ign
• Ign 1 volt
• Instrument panel
• Left back-up lamp
• Left front fog/cornering lamp
• Left front headlamp assembly
• Left front marker lamp
• Left front park lamp
• Left front turn signal lamp
• Left middle park lamp
• Left rear park lamp
• Left stop/ turn signal lamp
• Left tail lamp
• Left tail lamp assembly
• Logic
• Lt crn lamp fuse 19 10a
• Passenger outside rearview mirror
• Pnk
• Power distribution system
• Right front fog/cornering lamp
• Rt crn lamp fuse 20 10a
• S310
• S323 (in body harness, approximately 15 cm (6 in) from branch to rear fuse block)
• Tan
• Trailer stop/ turn
• Trn/sig pcb relay
• Turn signal ind
• Underhood fuse block (at right side of engine compartment)
• W/ hearse
• W/ hearse & limousine
• W/ limousine
• W/o hearse

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 4) for Cadillac DTS 2006

List of elements for Ground Distribution Wiring Diagram (1 of 4) for Cadillac DTS 2006:

• (at right side of engine compartment) underhood fuse block
• (hearse & limousine) dome lamp
• (if equipped) air suspension control module (ascm)
• (w/ magnetic ride control) electronic suspension control (esc) module
• (w/ power sliding sun roof glass) sunroof control module
• (w/o air suspension, w/ magnetic ride control) automatic level control (alc) compressor
• 14 cm (6 in) from branch to throttle body assembly)
• A c2
• A/c compressor clutch
• Automatic transmission
• B c1
• Battery
• Between c139 & ignition coil/module 2)
• Body control module (bcm)
• Crnk relay 3
• D c1
• E c1
• Electronic brake control module (ebcm)
• Engine control module (ecm)
• Engine oil level switch
• Engine oil pressure (eop) switch
• Fuel pump & sender assembly
• G100 (rear of right cylinder bank)
• G101 (left front of engine compartment, on left side of radiator support)
• G110
• G111
• G112 (on transmission)
• G114 (on transmission)
• G115 (on transmission)
• G302 (under front passenger's seat)
• G303 (under right side of rear seat)
• G306 (on left "c" pillar)
• G307 (on right "c" pillar)
• G403 (right rear of trunk)
• Ignition coil/ module 1
• Ignition coil/ module 2
• Ignition coil/ module 3
• Ignition coil/ module 4
• Ignition coil/ module 5
• Ignition coil/ module 6
• Ignition coil/ module 7
• Ignition coil/ module 8
• Inflatable restraint sensing & diagnostic module (sdm)
• Keyless entry/ tire pressure antenna
• License lamp
• Mass air flow (maf)/ intake air temperature (iat) sensor
• Nca
• Rear window defogger
• Right tail lamp assembly
• Run/ crnk relay 6
• S106 (in engine harness, approximately 7 cm (3 in) from branch to throttle body assembly)
• S108 (in engine harness, approximately 10 cm (4 in) from breakout to automatic transmission connector)
• S385 (in body harness, approximately 10 cm (4 in) from g306)
• S402 (in rear fascia harness, approximately 7 cm (3 in) from breakout to license lamps)
• Secondary air injection (air) check valve
• Secondary air injection (air) pump
• Transmission control module (tcm)
• Windshield wiper motor

Ground Distribution Wiring Diagram (2 of 4) for Cadillac DTS 2006

List of elements for Ground Distribution Wiring Diagram (2 of 4) for Cadillac DTS 2006:

• (at right side of engine compartment) underhood fuse block
• (limousine) upfitter provision
• (w/ adaptive automatic cruise control) distance sensing cruise control module
• (w/ auxiliary folding seats) a/t shift lock control solenoid
• (w/ auxiliary folding seats) traction control switch
• (w/ front cooling heater) front heated seat module
• (w/ heated nozzles) turn signal/ multifunction switch
• 36 cm (14 in)
• Approximately 8 cm (4 in) from branch to distance sensing cruise control module)
• Approximately 8 cm (4 in) from breakout to inflatable restraint seat position sensor)
• Ashtray lamp
• Brake fluid level switch
• Branch to hazard lamp switch)
• C205 & turn signal/multifunction switch connector c4)
• Cool/fan relay 2
• Data link connector (dlc)
• Driver door module (ddm)
• Driver information display switch
• Driver lumbar adjuster switch
• Driver position module
• Driver seat adjuster switch
• Driver window motor
• Front auxiliary power outlet
• Front cigar lighter
• G104 (right front of engine compartment)
• G300 (under driver's seat)
• Hazard switch
• Heated steering wheel control module
• Hood ajar switch
• Horn assembly
• Horn switch
• Hvac control module
• Ignition lock cylinder control actuator
• Inflatable restraint passenger presence system (pps) module
• Inflatable restraint steering wheel module coil
• Inside air tempe- rature sensor
• Instrument panel cluster (ipc)
• Left front fog/ cornering lamp
• Left front headlamp assembly
• Left repeater lamp
• Left steering wheel controls switch
• Lighter toward c219)
• Nca
• Passenger lumbar adjuster switch
• Passenger seat adjuster switch
• Right cooling fan
• Right front fog/ cornering lamp
• Right front headlamp assembly
• Right repeater lamp
• Right steering wheel control switch
• S202 (in i/p harness, approximately
• S203 (in i/p harness, approximately
• S306 (in right front seat harness, approximately 7 cm (3 in) from breakout to passenger seat belt switch)
• Sunload twilight sensor
• Theft deterrent module (tdm)
• W/ 6-way driver adjuster switch
• W/ auxiliary folding seats
• W/ heated nozzles
• W/ power lumbar seats
• W/o 6-way driver adjuster switch
• W/o power lumbar seats
• Windshield washer fluid level switch
• Windshield washer fluid pump
• Wpr relay 8

Ground Distribution Wiring Diagram (3 of 4) for Cadillac DTS 2006

List of elements for Ground Distribution Wiring Diagram (3 of 4) for Cadillac DTS 2006:

• (hearse & limousine) left rear park lamp
• (hearse & limousine) ovrhd lamps (limo) relay 11
• (if equipped) air suspension control module (ascm)
• (if equipped) front & rear object alarm module
• (if equipped) left rear heated seat switch
• (if equipped) left rear vanity mirror lamp
• (if equipped) outside moisture sensor
• (if equipped) rear heated seat module
• (if equipped) rear window sunshade module
• (if equipped) right rear vanity mirror lamp
• (if equipped) sun shade switch
• (limousine) dr unlatch (limo) relay 8
• (limousine) left roof rail reading lamp
• (limousine) overhead console lamp
• (limousine) right roof rail reading lamp
• (under left rear seat) rear fuse block
• (w/ 4-way lumbar seats) left rear seat lumbar switch
• (w/ hearse) upfitter provision
• (w/ magnetic ride control) automatic level control module
• (w/0 limousine) courtesy lamp module
• (w/o hearse) rear compartment lid latch
• (w/o hearse) rear defog relay 14
• C1 g
• Center high mounted stop lamp (chmsl)
• Dr lck relay 9
• Dr unlck relay 10
• Exp lic lamp (dts-exp) relay 8
• Fuel/ pump relay 7
• G301 (under left side of rear seat)
• G402 (left rear corner of trunk)
• Inflatable restraint i/p module indicator
• Inside rearview mirror
• Left front vanity mirror lamp
• Left middle door courtesy lamp
• Left middle door latch assembly
• Left middle door park relay assembly
• Left middle door window switch
• Left middle park lamp
• Left middle window motor
• Left rear auxiliary power outlet
• Left rear door courtesy lamp
• Left rear door latch assembly
• Left rear door window switch
• Left rear window motor
• Left tail lamp assembly
• Limousine
• Rap relay 1
• Remote control door lock receiver (rcdlr)
• Right front vanity mirror lamp
• Run relay 3
• S311 (in left middle door trim harness, between c324 & left middle door courtesy lamp)
• S312 (in headliner harness, approximately 10 cm (4 in) from branch to c321)
• S313 (in headliner harness, approximately 10 cm (4 in) from breakout to rear park assist indicator)
• S701 (in rear door trim harness, approximately 5 cm (2 in) from breakout to left rear door window switch)
• Stop lamps (dts-exp) relay 12
• Trunk relse relay 6

Ground Distribution Wiring Diagram (4 of 4) for Cadillac DTS 2006

List of elements for Ground Distribution Wiring Diagram (4 of 4) for Cadillac DTS 2006:

• (hearse & limousine) rear compartment courtesy lamp
• (hearse & limousine) right rear park lamp
• (hearse) radio antenna module
• (if equipped) traffic information receiver
• (limousine) (not used)
• (w/ 4-way lumbar seats) right rear seat lumbar switch
• (w/ digital radio) digital radio receiver (drr)
• (w/ heated nozzles) windshield washer solvent heater
• (w/ onstar) vehicle communication interface module
• Amplifier
• Approximately 6 cm (2 in) from breakout to a/t shift lock control solenoid)
• Automatic transmission shift lever
• Auxiliary blower motor
• Auxiliary blower motor control module
• Auxiliary console power outlet
• Auxiliary hvac control module
• Blower motor control module
• Body control module (bcm)
• C c1
• Cigar lighter
• Clock
• D c2
• Front passenger door module (fpdm)
• Front passenger window motor
• G304 (under front passenger's seat)
• G305 (under driver's seat)
• Harness, approximately 5 cm (2 in) from audio amplifier connector c1)
• Headlamp switch
• I/p compartment lamp
• Left rear courtesy lamp
• Limousine
• Nca
• Radio
• Right middle door courtesy lamp
• Right middle door latch assembly
• Right middle door park relay assembly
• Right middle door window switch
• Right middle park lamp
• Right middle window motor
• Right rear auxiliary power outlet
• Right rear courtesy lamp
• Right rear door courtesy lamp
• Right rear door latch assembly
• Right rear door window switch
• Right rear heated seat switch
• Right rear window motor
• S205 (in hvac harness, between c206 & blower motor control module)
• S228 (in hvac harness, between auxiliary blower motor control module & auxiliary blower motor)
• S309 (in right middle door trim harness, between c334 & right middle door courtesy lamp)
• S383 (in center console harness, between breakout to a/t shift lock control solenoid & breakout to auxiliary hvac control module)
• S801 (in rear door trim harness, approximately 5 cm (2 in) from breakout to right rear door window switch)
• To i/p compartment lamp)
• Traction control switch
• Valet switch
• Video display
• W/ auxiliary folding seats
• W/ enhanced audio
• W/ front a/c w/ front & rear a/c
• W/ luxury bucket seat
• W/ traffic information receiver
• W/o auxiliary folding seats
• W/o enhanced audio

HEADLIGHTS

Headlights Wiring Diagram for Cadillac DTS 2006

List of elements for Headlights Wiring Diagram for Cadillac DTS 2006:

• (in forward lamp harness, approximately 8 cm (4 in) from breakout to c120) s125
• (not used)
• Ambient light sens sig
• Auto
• Bcm class 2 ser data
• Body control module (bcm) (behind right side of dash)
• Computer data lines system
• Exterior lights system
• Fog fuse 16 15a
• Fog lamp
• Fog lamp ind
• Fog lamp pcb relay
• Fog lmp rly ctrl
• Front fog lamp switch
• Front fog lmp sw sig
• Ftp
• Ftp sw sig
• G104 (right front of engine compt)
• G300 (under driver's seat)
• G304 (under front passenger's seat)
• Gmlan (bcm)
• Gmlan serial data
• Head
• Headlamp hi bm rly ctrl
• Headlamp lo bm rly ctrl
• Headlamp on sig
• Headlamp sw hi beam sig
• Headlamp sw off sig
• Headlamp switch
• Hi beam fuse 10 10a
• Hi beam fuse 11 10a
• High
• High beam ind
• High beam pcb relay
• Hot at all times
• Hot w/ run/crnk relay energized
• Hvac control module
• Hvac fuse 14 10a
• Ign
• Ign 1 volt
• Instrument panel cluster (ipc)
• Left front fog/ cornering lamp
• Left front headlamp assembly
• Left headlamp ballast
• Left high beam headlight
• Lo beam pcb relay
• Logic
• Low
• Lt lo beam fuse 2 20a
• Off
• Park
• Pnk
• Power distribution system
• Prk lmp rly ctrl
• Prk lmp sw on sig
• Right front fog/ cornering lamp
• Right front headlamp assembly
• Right headlamp ballast
• Right high beam headlight solenoid
• Rt lo beam fuse 3 20a
• S203
• S204
• S206
• Serial data
• Sunload twilight sensor (on top center of dash, in defogger grill)
• Turn signal/ multifunction switch
• Underhood fuse block (at right side of engine compt)

HORN

Horn Wiring Diagram for Cadillac DTS 2006

List of elements for Horn Wiring Diagram for Cadillac DTS 2006:

• (right front of engine compartment) g104
• (under driver's seat) g300
• Body control module (bcm) (behind right side of dash)
• High note horn
• Horn
• Horn assembly
• Horn fuse 17 15a
• Horn pcb relay
• Horn switch
• Hot at all times
• Inflatable restraint steering wheel module coil (top of steering column)
• Low note horn
• Nca
• Relay ctrl
• S107
• S219
• S377 (approximately 15 cm (6 in) from breakout to c206)
• Tan
• Underhood fuse block (at right side of engine compartment)

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram (1 of 2) for Cadillac DTS 2006

List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Cadillac DTS 2006:

• Abs ind
• Adaptive cruise ctrl active sig
• Adaptive cruise ctrl vehicle alert sens
• Adeptive cruise vehicle ahead sens
• Air bag ind
• Audible alarm
• Backlighting ctrl
• Backlighting ind
• Batt pos volt
• Brake ind
• Charging ind
• Clock
• Cruise active ind
• Cruise ind
• Ctrl sw low ref
• Drv info center
• Drv info center select menu sw sig
• Drv info center sw sig
• Engine controls system
• Engine coolant temperature ind
• Fog lamps ind
• Fuel level gauge
• G300 (under driver's seat)
• G304 (under front passenger's seat)
• Gmlan
• Gmlan (bcm)
• Gmlan (ebcm)
• Gmlan (ecm)
• Gmlan (sdm)
• Gmlan (tcm)
• Gnd
• High beam ind
• Hot at all times
• Hot w/ run/crnk relay energized
• Hvac fuse 10a
• I/p harn mdl fuse 10a
• Ign
• Ign 1 volt
• Instrument panel cluster (ipc)
• Interior lights system
• Ipc
• Left turn ind
• Logic
• Low spd gmlan serial data
• Low tire pressure ind
• Low washer fluid ind ctrl
• Malfunction ind
• Message center
• Oil level ind
• Park ind
• Pass air bag off ind ctrl
• Pass air bag on ind ctrl
• Pass seat belt ind
• Pnk
• Pnk/tan
• Power distribution system
• Rear fuse block (under left rear seat)
• Right turn ind
• S200
• S203
• S206
• Seat belt ind
• Security ind
• Speedometer (mph/km/h)
• Tachometer
• Tan
• Telltale assembly info center
• Temperature gauge
• Traction off ind
• Trip reset
• Trip reset sw sig
• Trip/ odometer
• Trip/odometer ctrl
• Underhood fuse block (at right side of engine compt)
• Vehicle ahead ind
• Vehicle alert ind
• Vse ind
• Washer fluid heat ctrl sw sply volt
• Wiper/washer system

Instrument Cluster Wiring Diagram (2 of 2) for Cadillac DTS 2006

List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Cadillac DTS 2006:

• Body control module (bcm) (behind right side of dash)
• Brake fluid switch (in master cylinder reservoir)
• Computer data lines system
• Driver information display switch
• Engine control module (ecm) (left side of engine compt)
• Engine controls system
• Engine oil level switch (on left side of oil pan)
• Engine oil pressure (eop) switch (left side of engine, on oil filter adapter)
• Fuel level sens sig
• Fuel pump & sender assembly (in fuel tank)
• G112 (on transmission)
• G300 (under driver's seat)
• Gmlan serial data+
• Gmlan serial data-
• Interior lights system
• Logic
• Low ref
• Low spd gmlan serial data
• Oil level sw sig
• Oil press sw sig
• Park brake sw sig
• Park brake switch (on park brake pedal)
• Persona- lization
• Pnk
• S105
• S202
• S316 (in body harness, approximately 5 cm (2 in) from breakout to electronic suspension control module)
• Set/ reset
• Tan
• Trip/ fuel
• Vehicle information

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram, Except Hearse & Limousine for Cadillac DTS 2006

List of elements for Courtesy Lamps Wiring Diagram, Except Hearse & Limousine for Cadillac DTS 2006:

• (in body harness, approximately 14 cm (6 in) from breakout to c325) s329
• (in body harness, approximately 5 cm (2 in) from breakout to audio amplifier connector c1) s372
• (left rear corner of trunk) g402
• (w/ sunroof: in headliner harness, approximately 20 cm (8 in) from branch to c321) s328
• 12 volt ref
• Batt pos volt
• Body control module (bcm) (behind right side of dash)
• Computer data lines system
• Court lmp ctrl
• Court lmp rly
• Court lmp volt
• Courtesy lamp module
• Ctsy/ rf trn fuse 4 10a
• Driver door module (ddm)
• Front passenger door module (fpdm)
• G301 (under left side of rear seat)
• G304 (under front passenger's seat)
• G402 (left rear corner of trunk)
• Gnd
• Hot at all times
• I/p compartment lamp
• Int lamps fuse 3 10a
• Left front courtesy lamp (w/o limousine)
• Left front door courtesy lamp
• Left front vanity mirror lamp
• Left rear courtesy lamp (w/o limousine)
• Left rear door courtesy lamp
• Left rear vanity mirror lamp (if equipped)
• Pnk
• Pnk a
• Pnk b
• Rear compartment courtesy lamp
• Rear compartment lid latch (on luggage compt lid)
• Rear fuse block (under left rear seat)
• Red
• Red a
• Right front courtesy lamp (w/o limousine)
• Right front door courtesy lamp
• Right front vanity mirror lamp
• Right rear courtesy lamp (w/o limousine)
• Right rear door courtesy lamp
• Right rear vanity mirror lamp (if equipped)
• S206
• S211 (in i/p harness, approximately 28 cm (11 in) from breakout to body control module connector c1)
• S312
• S313
• S701
• Serial data
• Sig gnd
• Tan/ pnk
• Tan/pnk
• Trunk lmp ctrl

Courtesy Lamps Wiring Diagram, Hearse & Limousine for Cadillac DTS 2006

List of elements for Courtesy Lamps Wiring Diagram, Hearse & Limousine for Cadillac DTS 2006:

• (in body harness, approximately 14 cm (6 in) from breakout to c325) s329
• (in body harness, approximately 5 cm (2 in) from breakout to audio amplifier connector c1) s372
• (in headliner harness, approximately 20 cm (8 in) from breakout to rear park assist indicator)
• (left rear corner of trunk)
• (w/ sunroof: in headliner harness, approximately 20 cm (8 in) from branch to c321) s328
• 12 volt ref
• Batt pos volt
• Between c322 & left rear courtesy lamp) s331
• Body control module (bcm) (behind right side of dash)
• Computer data lines system
• Court lmp ctrl
• Court lmp sply
• Courtesy lmp rly coil ctrl
• Ctsy/ rf trn fuse 4 10a
• Dome lamp
• Driver door module (ddm)
• Front passenger door module (fpdm)
• G301 (under left side of rear seat)
• G304 (under front passenger's seat)
• G402
• G402 (left rear corner of trunk)
• G403 (right rear of trunk)
• Hot at all times
• I/p compartment lamp
• Int lamps fuse 3 10a
• Left front door courtesy lamp
• Left front vanity mirror lamp
• Left middle door courtesy lamp (limousine)
• Left rear courtesy lamp
• Left rear door courtesy lamp
• Left rear vanity mirror lamp (if equipped)
• Left roof rail reading lamp (limousine)
• Limousine
• Lo spd gmlan serial data
• Off
• Overhead console lamp
• Ovhd lamps (limo) relay
• Rear fuse block (under left rear seat)
• Right front door courtesy lamp
• Right front vanity mirror lamp
• Right middle door courtesy lamp (limousine)
• Right rear courtesy lamp
• Right rear door courtesy lamp
• Right rear vanity mirror lamp (if equipped)
• Right roof rail reading lamp (limousine)
• S206
• S211 (in i/p harness, approximately 28 cm (11 in) from breakout to body control module connector c1)
• S309
• S311
• S313
• S332
• S701
• S801
• Tan/ pnk
• Tan/pnk

Instrument Illumination Wiring Diagram for Cadillac DTS 2006

List of elements for Instrument Illumination Wiring Diagram for Cadillac DTS 2006:

• (in body harness, approximately 19 cm (8 in) from breakout to yaw & lateral acceleration sensor)
• (in body harness, approximately 31 cm (12 in) from branch to c314) s335
• (in headliner harness, between c322 & right rear courtesy lamp)
• (in i/p harness, approximately 13 cm (5 in) from breakout to hvac module) s213
• (in rear door trim harness, approximately 8 cm (3 in) from left rear door window switch) s802
• (provision)
• (under driver's seat) g305
• (w/sunroof: in headliner harness, approximately 10 cm (4 in) from breakout to right front vanity mirror lamp) s334
• 12 volt ref
• 21 cm (8 in) from branch to hazard lamp switch) s212
• Ashtray lamp (auxiliary)
• Auto trans shift lamp lever
• Auxiliary
• Auxiliary hvac control module
• Backlight lmp ctrl
• Batt pos volt
• Body control module (bcm) (behind right side of dash)
• C c2
• C1 f
• C2 d
• C335
• C336
• Clock
• Connector c1)
• Court lmp sw on sig
• Defog ind
• Dim switch fuse 10a
• Driver information display switch
• G300 (under driver's seat)
• G301 (under left side of rear seat)
• G304 (under front passenger's seat)
• G402 (left rear corner of trunk)
• Garage door opener trans mitter
• Hazard switch
• Headlamp switch
• Hot at all times
• Hvac control module
• If equipped
• Inflatable restraint steering wheel module coil (top of steering column)
• Info center teltale assembly
• Inst panel lmp sply
• Led dimming sig
• Left middle door window switch
• Left rear door window switch
• Left rear heated seat switch
• Left rear seat lumbar switch
• Left steering wheel control switch
• Limousine
• Luxury
• Nca
• Nca f
• Pnk
• Prndl
• Radio
• Rear fuse block (under left rear seat)
• Right compartment courtesy lamp (hearse)
• Right middle door window switch
• Right rear door window switch
• Right rear heated seat switch
• Right rear seat lumbar switch
• Right steering wheel control switch
• S202
• S203
• S206
• S219
• S221
• S309
• S311
• S313
• S333
• S336
• S383
• S383 (luxury)
• S701
• S801
• Steering wheel) s225
• Str/whl/ illum fuse 2a
• Sun shade switch (if equipped)
• Sunroof control module (near rear of sun roof)
• Sunroof switch
• Traction control switch
• Valet mode sw sig
• Valet switch

MEMORY SYSTEMS

Memory Power Tilt & Power Telescopic Wiring Diagram for Cadillac DTS 2006

List of elements for Memory Power Tilt & Power Telescopic Wiring Diagram for Cadillac DTS 2006:

• (approximately 7 cm (3 in) tan/ from breakout red to inflatable restraint seat position sensor)
• (between c205 & tilt actuator connector c2) s216
• (under driver's seat) g300
• 5v ref
• Battery pos volt
• Class 2 serial data
• Computer data lines system
• Down
• Down sw sig
• Driver position module (under front of driver's seat cushion)
• Forward sw sig
• Ground
• Hot at all times
• Low ref
• Memory seats circuit
• Msm/tilt str whl circuit breaker 25a
• Nca
• Out
• Pnk
• Rear fuse block (under left rear seat)
• Reverse sw sig
• S215 (between c205 & tilt actuator connector c2)
• S305
• S351 (approximately 14 cm (6 in) from breakout to driver seat adjuster motor)
• S352
• Tan
• Tan/ red
• Telescope mtr fwd
• Telescope mtr rwd
• Telescope sens sig
• Telescoping actuator (inside steering column)
• Tilt actuator (inside steering column)
• Tilt mtr ctrl dn
• Tilt mtr ctrl up
• Tilt sens sig
• Tilt/telescope switch
• Up sw sig

Memory Seat Wiring Diagram (1 of 5) for Cadillac DTS 2006

List of elements for Memory Seat Wiring Diagram (1 of 5) for Cadillac DTS 2006:

• (6 in) from breakout to driver seat adjuster motor)
• (approximately 14 cm
• (between c205 & tilt actuator connector c2) s216
• (under driver's seat) driver seat adjuster motor assembly
• (under driver's seat) g300
• A c1
• B c1
• Back ntc low ref
• Back temp sens low ref
• Battery pos volt
• D c2
• Down ctrl
• Down motor
• Driver position module (under front of driver's seat cushion)
• Driver seat front vertical motor
• Driver seat front vertical position sensor
• Driver seat horizontal motor
• Driver seat horizontal position sensor
• Driver seat lumbar massage motor (left side of driver's seat back)
• Driver seat rear vertical motor
• Driver seat rear vertical position sensor
• Driver seat recline motor (lower right side of driver's seat back)
• Driver seat recline position motor
• Driver seat recline position sensor
• Forward ctrl
• Front ver mtr dn ctrl
• Front ver mtr up ctrl
• Ground
• Heat ctrl
• Horizontal motor
• Horizontal sensor
• Hot at all times
• Low ref
• Lumbar forward ctrl
• Lumbar rearward ctrl
• Memory power tilt & power telescopic circuit
• Memory seat sw high sig
• Msm logic/ rf massage fuse 10a
• Msm/lt frt pwr seat circuit breaker 25a
• Msm/tilt str whl circuit breaker 25a
• Ntc low ref
• Pnk
• Rear fuse block (under left rear seat)
• Rear ver mtr dn ctrl
• Rear ver mtr up ctrl
• Rearward ctrl
• Recline forward ctrl
• Recline rearward ctrl
• Red/ pnk
• Red/pnk
• Reverse ctrl
• S215 (between c205 & tilt actuator connector c2)
• S305
• S351
• S352 (in left front seat harness, approximately 7 cm (3 in) from breakout to inflatable restraint seat position sensor)
• Tan
• Tan/ red
• Tan/red
• Telescoping actuator (inside steering column)
• Tilt actuator (inside steering column)
• Tilt motor down ctrl
• Tilt motor up ctrl
• Up ctrl
• Up motor
• Vertical motor
• Vertical sensor

Memory Seat Wiring Diagram (2 of 5) for Cadillac DTS 2006

List of elements for Memory Seat Wiring Diagram (2 of 5) for Cadillac DTS 2006:

• Forward
• Front passenger seat lumbar motor (w/ massage) (right side of front passenger's seat back) a
• G300 (under driver's seat)
• Heating element
• Hot at all times
• Left front back heated seat element
• Left front cushion heated seat element
• Msm logic/ rf massage fuse 10a
• Passenger lumbar adjuster switch (w/ massage)
• Pnk
• Rear fuse block (under left rear seat)
• Rearward
• Right front back heated seat element
• Right front cushion heated seat element
• S306
• Tan
• Thermistor

Memory Seat Wiring Diagram (3 of 5) for Cadillac DTS 2006

List of elements for Memory Seat Wiring Diagram (3 of 5) for Cadillac DTS 2006:

• (approximately 8 cm (4 in) from breakout to auxiliary power outlet connector) s349
• 5v ref
• Back ntc sig
• Back temp sens sig
• Computer data lines system
• Cushion temp sens sig
• Down
• Driver lumbar adjuster switch
• Driver position module (under front of driver's seat cushion)
• Driver seat adjuster switch
• Driver seat lumbar massage switch
• Drv seat lumbar dn sw sig
• Drv seat lumbar forward sw sig
• Drv seat lumbar rearward sw sig
• Drv seat lumbar up sw sig
• Drv seat massage sw sig
• Enable sig
• Forward
• Front passenger seat lumbar massage switch (w/ massage)
• Front vertical down
• Front vertical down sw sig
• Front vertical mtr pos sens sig
• Front vertical up
• Front vertical up sw sig
• Gmlan serial data
• Heated seat ctrl module status sig
• Horizontal forward
• Horizontal mtr pos sens sig
• Horizontal rearward
• Horz forward sw sig
• Horz rearward sw sig
• Lumbar horizontal pos sens sig
• Lumbar motor up ctrl
• Lumbar vertical pos sens sig
• Massage sw sig
• Memory power tilt & power telescopic circuit
• Nca
• Ntc sig
• Pnk
• Rear vertical down
• Rear vertical down sw sig
• Rear vertical mtr pos sens sig
• Rear vertical up
• Rear vertical up sw sig
• Rearward
• Recline forward
• Recline mtr forward ctrl
• Recline mtr pos sens sig
• Recline mtr rearward ctrl
• Recline rearward
• S350 (in body harness, approximately 7 cm (3 in) from branch to c315)
• Seat lumbar motor down ctrl
• Tan
• Telescope forward sw sig
• Telescope reverse sw sig
• Telescope sens sig
• Telescope sensor signal
• Tilt down sw sig
• Tilt sens sig
• Tilt/telescope switch
• Ver pos sens sig
• W/ massage

Memory Seat Wiring Diagram (4 of 5) for Cadillac DTS 2006

List of elements for Memory Seat Wiring Diagram (4 of 5) for Cadillac DTS 2006:

• (4 in) from driver seat adjuster motor connector)
• (approximately 7 cm (3 in) from breakout to passenger seat cushion ventilation heat & cool module) s358
• (approximately 7 cm (3 in) from passenger seat cushion ventilation heat & cool module connector) s357
• (in driver seat harness, approximately 10 cm
• (under right side of front passenger's seat cushion) front passenger seat cushion ventilation heat & cool module
• Battery
• Bucket, luxury seat) s302
• Computer data lines system
• Cool control
• Driver seat back ventilation heat & cool module (right side of driver's seat back)
• Driver seat cushion ventilation heat & cool module (under right side of driver's seat cushion)
• Enable sig
• Front heated seat module (w/ front cooling heater) (below left front seat)
• Front passenger seat back ventilation heat & cool module (left side of front passenger's seat back)
• G300 (under driver's seat)
• Ground
• Heat control
• Heating element
• Hot at all times
• Hot in run or start
• Htd/cool fuse 30a
• Htd/cool/ ign 3 fuse 10a
• Ign 3 vol
• Low ref
• Pnk
• Rear fuse block (under left rear seat)
• S306
• S355
• S356 (in driver seat harness, approximately 9 cm (4 in) from driver seat cushion ventilation heat & cool module connector)
• Sens low ref
• Sens sig
• Serial data
• Speed ctrl
• Status sig
• Tan
• Tan/pnk
• Thermistor
• Volt ref

Memory Seat Wiring Diagram (5 of 5) for Cadillac DTS 2006

List of elements for Memory Seat Wiring Diagram (5 of 5) for Cadillac DTS 2006:

• Back cushion led
• Back cushion sig
• Back led
• Back sig
• Battery pos volt
• Computer data lines system
• Cool seat switch
• Cooled seat switch
• Ddm fuse 15a
• Driver door module (ddm)
• Driver seat temperature control switch
• Easy exit seat switch
• Exit sig
• Front passenger door module (fpdm)
• Front passenger seat temperature control switch
• Full seat heat switch
• Gmlan serial data
• Heated seat back cushion ind
• Heated seat back ind
• Heated seat cool ind
• Heated seat ind
• High ind ctrl
• High ref
• High temp ind
• Hot at all times
• Lamp dimming
• Low ind ctrl
• Low ref
• Low temp ind
• Medium ind ctrl
• Medium temp ind
• Memory 1 switch
• Memory 2 switch
• Pdm fuse 15a
• Rear fuse block (under left rear seat)
• Seat back heat switch
• Tan/ red
• Tan/red
• Vent cool led
• Vent cool sig

NAVIGATION

Navigation Wiring Diagram for Cadillac DTS 2006

List of elements for Navigation Wiring Diagram for Cadillac DTS 2006:

• (under driver's seat)
• Accessory voltage
• Battery
• Beacon antenna
• Cellular microphone (w/o onstar) (left side of overhead console)
• Coaxial cable
• Computer data lines systems
• Drain wire
• G305
• G305 (under driver's seat)
• Gps antenna
• Ground
• Hot at all times
• Logic
• Low ref
• Radio
• Radio antenna module (behind rear center of headliner)
• Rdo fuse 21 15a
• Rear fuse block (under left rear seat)
• Serial data
• Serial data high
• Serial data low
• Shftr sol fuse 40 10a
• Sound systems
• Switch power
• Traffic data antenna
• Traffic information receiver (behind left side of rear parcel shelf)
• Vics fm sig
• Video screen
• Voice sig
• W/o onstar

Parking Assistant Wiring Diagram, Front for Cadillac DTS 2006

List of elements for Parking Assistant Wiring Diagram, Front for Cadillac DTS 2006:

• Center amber
• Center amber ind ctrl
• Computer data lines system
• Front & rear object alarm module (right front of trunk)
• G301 (under left side of rear seat)
• Gmlan serial data
• Ground
• Hot at all times
• Ign 1 voltage
• Indicator ctrl
• Interior lights system
• Left amber ind ctrl
• Left amber indicator ctrl
• Left front corner object alarm sensor (left corner of front bumper)
• Left front middle object alarm sensor (left middle of front bumper)
• Lf corner obj sens sig
• Low ref
• Lr middle obj sens sig
• Obj sensor sply volt
• Obj snsr fuse 37 10a
• Rear fuse block (under left rear seat)
• Red ind ctrl
• Red indicator ctrl
• Rf corner obj sens sig
• Rf middle obj sens sig
• Right front corner object alarm sensor (right corner of front bumper)
• Right front middle object alarm sensor (right middle of front bumper)
• S119 (in front fascia harness, approximately 18 cm (7 in) from breakout to right middle object alarm sensor)
• S120 (in rear fascia harness, approximately 14 cm (6 in) from breakout to c192)
• Sensor signal
• Telltale assembly
• Telltale assembly info center

Parking Assistant Wiring Diagram, Rear for Cadillac DTS 2006

List of elements for Parking Assistant Wiring Diagram, Rear for Cadillac DTS 2006:

• Center amber
• Center amber ind ctrl
• Computer data lines system
• Front & rear object alarm module (right front of trunk)
• G301 (under left side of rear seat)
• Gmlan serial data
• Ground
• Hot at all times
• Ign 1 voltage
• Indicator ctrl
• Left amber ind ctrl
• Left amber indicator ctrl
• Left rear corner object alarm sensor (left corner of rear bumper)
• Left rear middle object alarm sensor (left middle of rear bumper)
• Low ref
• Lr corner obj sens sig
• Lr middle obj sens sig
• Obj sensor sply volt
• Obj snsr fuse 37 10a
• Rear fuse block (under left rear seat)
• Rear park assist indicator
• Red ind ctrl
• Red indicator ctrl
• Right rear corner object alarm sensor (right corner of rear bumper)
• Right rear middle object alarm sensor (right middle of rear bumper)
• Rr corner obj sens sig
• Rr middle obj sens sig
• S400 (in rear fascia harness, approximately 7 cm (3 in) from breakout to right middle object alarm sensor)
• S401 (in rear fascia harness, approximately 7 cm (3 in) from breakout to right middle object alarm sensor)
• Sensor signal
• Telltale assembly

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 5) for Cadillac DTS 2006

List of elements for Power Distribution Wiring Diagram (1 of 5) for Cadillac DTS 2006:

• (approximately 41 cm pnk (16 in) from underhood fuse block connector c3) s111
• (at right side of engine compt) underhood fuse block
• Abs 1 fuse 50a
• Abs 2 fuse 60a
• Air bag ign 3 fuse 10a
• Automatic transmission
• Battery
• C101 u
• Crank fuse 40a
• Crank relay
• Ecm ign 3 fuse 10a
• Electronic brake control module (ebcm)
• Engine control module (ecm)
• Fog lamp pcb relay
• Fusible link
• G112 (on transmission)
• Generator
• Generator inline fuse
• High/beam pcb relay
• Horn pcb relay
• Hvac control module
• Hvac/ipc fuse 10a
• Inflatable restraint i/p module indicator
• Inflatable restraint sensing & diagnostic module (sdm)
• Instrument panel cluster (ipc)
• Lo/beam pcb relay
• Pnk
• Red
• Run/ crank relay
• S105
• Starter motor
• To body control module (bcm) (diagram 3 of 5)
• To power- train relay (diagram 2 of 5)
• To rear fuse block (diagram 2 of 5)
• Trans ign 3 fuse 10a
• Transmission control module (tcm)
• Trn/sig pcb relay
• W/ limousine
• W/ windshield heated nozzles
• W/o limousine
• Windshield washer solvent heater
• Wiper fuse 25a
• Wiper hi relay
• Wiper relay
• Wsh pcb relay
• Wsw heated fuse 60a

Power Distribution Wiring Diagram (2 of 5) for Cadillac DTS 2006

List of elements for Power Distribution Wiring Diagram (2 of 5) for Cadillac DTS 2006:

• (approximately 15 cm (6 in) from branch to battery current sensor) s337
• (approximately 43 cm (17 in) from branch to battery current sensor) s382
• (at right side of engine compt) underhood fuse block
• (under left rear seat) rear fuse block
• (upfitter provisions)
• A c335
• A c336
• A/c fuse 10a
• A/c relay
• Air pump fuse 50a
• Air pump relay
• Air/sol fuse 15a
• Air/sol relay
• Automatic transmission shift lever
• Bcm logic fuse 10a
• Body control module (bcm)
• C1 a
• Clock
• Cool/fan 1 relay
• Cool/fan 2 relay
• Cool/fan relay
• Ctsy/ rf trn fuse 10a
• Data link connector (dlc)
• Dr mdl/ pwr wndw circuit breaker 25a
• Driver window motor
• Fan 1 fuse 30a
• Fan 2 fuse 30a
• From battery (diagram 1 of 5)
• From wsw heated b fuse (diagram 1 of 5)
• Front passenger window motor
• G301 (under left side of rear seat)
• H1 c323
• H1 c333
• Hvac control module
• I/p harn mdl fuse 10a
• Inside rearview mirror
• Instrument panel cluster (ipc)
• Left door park relay assembly module
• Left rear window motor
• Limousine
• Outside moisture sensor (if equipped)
• Park switch
• Pwr/train relay
• Radio
• Radio fuse 15a
• Rap fuse 10a
• Rap relay
• Rear window sunshade module
• Red
• Right door park relay assembly module
• Right rear window motor
• S/roof (dts) fuse 25a
• Shftr sol fuse 10a
• Sunroof control module
• Theft deterrent module (tdm)
• To air bag (diagram 3 of 5)
• To body control module (diagram 3 of 5)
• Traffic information receiver
• W/ front bucket, luxury seat
• W/ rear passenger compartment sunshade
• W/ traffic information receiver

Power Distribution Wiring Diagram (3 of 5) for Cadillac DTS 2006

List of elements for Power Distribution Wiring Diagram (3 of 5) for Cadillac DTS 2006:

• (approximately 19 cm (8 in)
• (diagram 2 of 5)
• (diagram 4 of 5)
• (under left rear seat) rear fuse block
• Acc
• Air bag fuse 10a
• Auxiliary hvac control module
• Backlight lmp ctrl
• Body control module (bcm)
• C1 f
• Cnstr vent fuse 10a
• Digital radio receiver
• Dr lck relay
• Dr unlatch fuse 10a
• Dr unlatch relay (limousine)
• Dr unlck relay
• Ecas cmprsr fuse 40a
• Elc cmprsr fuse 30a
• Elc cmprsr relay
• Engine control module (ecm)
• Evaporative emission (evap) canister vent solenoid valve
• From breakout to yaw & lateral acceleration sensor) s336
• From radio fuse c
• From rap relay (diagram 2 of 5)
• From run/crank relay (diagram 1 of 5)
• Front & rear object alarm module (if equipped)
• Frt hvac blwr relay
• Fuel pump fuse 20a
• Fuel/pump relay
• Hvac blwr fuse 40a
• Ign resis key sig
• Ign swtch fuse 5a
• Ignition switch
• Inflatable restraint passenger presence system (pps) module
• Inflatable restraint sensing & diagnostic module (sdm)
• Inflatable restraint steering wheel module coil
• Key in ignition
• Left steering wheel control switch
• Obj snsr fuse 10a
• Off
• Off/run crank vol
• Onstar/ s-band fuse 10a
• Pnk
• Pnk/ red
• Prk lamp relay
• Rap rly coil volts
• Rear defog fuse 40a
• Rear defog relay
• Rear dr lck fuse 20a
• Right steering wheel control switch
• Run
• Start
• Str/whl illum fuse 2a
• Theft deterrent module (tdm)
• To amp fuse f
• Transmission control module (tcm)
• Trunk release relay
• Vehicle communication interface module (vcim)
• W/ auxiliary folding seat
• W/ increased ride
• W/ onstar
• W/o increased ride
• W/o onstar

Power Distribution Wiring Diagram (4 of 5) for Cadillac DTS 2006

List of elements for Power Distribution Wiring Diagram (4 of 5) for Cadillac DTS 2006:

• (approximately 10 cm (4 in) from audio amplifier connector c1) (w/ premium audio) s366
• (base) (premium)
• (between rear fuse block & rear seat lumbar switches) s384
• (under left rear seat) rear fuse block
• Amp fuse 20a 30a
• Amplifier
• Automatic transmission shift lever
• Aux pwr fuse 20a
• Auxiliary blower motor
• Body control module (bcm)
• C1 c
• C2 a
• C2 c
• Chmsl/ bck-up fuse 10a
• Ddm fuse 15a
• Dim switch fuse 10a
• Driver door module (ddm)
• E c1
• Electronic suspension control (esc) module
• From body harn g fuse (diagram 5 of 5)
• From rear defog f fuse (diagram 3 of 5)
• Front auxiliary power outlet
• Front heated seat module
• Front heated seat module (w/ climate control seat)
• Front passenger door module (fpdm)
• G300 (under driver's seat)
• G301 (under left side of rear seat)
• G304 (under front passenger's seat)
• Heated steering wheel control module
• Htd str fuse 15a
• Htd/ cool fuse 30a
• Htd/cool/ ign3 fuse 10a
• Inflatable restraint steering wheel module coil
• Int lamps fuse 10a
• Left rear auxiliary power outlet
• Left rear seat lumbar switch
• Lt trn/ sig fuse 15a
• Mrtd mdl fuse 25a
• Nca
• Pdm fuse 15a
• Pnk/
• Pnk/ tan
• Radio antenna module
• Rear heated seat module
• Rear htd/ seat (dts) fuse 20a
• Rear hvac fuse 5a
• Rear seat lum fuse 20a
• Right rear auxiliary power outlet
• Right rear seat lumbar switch
• Rr trn/ sig fuse 15a
• Run relay
• Rvc sense fuse 10a
• S701
• S801
• Tan/ red
• W/ auxiliary folding seat
• W/ climate control seat
• W/ front & rear a/c
• W/ front bucket, luxury seat
• W/ heated nozzles
• W/ magnetic ride control
• W/ model conversion hearse
• W/ performance enhanced audio
• W/ premium audio
• W/o climate control seat
• Windshield washer solvent heater

Power Distribution Wiring Diagram (5 of 5) for Cadillac DTS 2006

List of elements for Power Distribution Wiring Diagram (5 of 5) for Cadillac DTS 2006:

• (approximately 14 cm (6 in) from breakout to yaw & lateral acceleration sensor) s301
• (approximately 8 cm (4 in) from inline connector c315) s347
• (approximately 80 cm (31 in) from underhood fuse block connector c3) s100
• (early production) (late production)
• (or red/ (approximately 10 cm (4 in) from breakout to a/t shift lock control solenoid) s315
• (under left rear seat) rear fuse block
• Air suspension control module (ascm)
• Automatic level control (alc) compressor
• Automatic level control module
• Body harn mdl fuse 10a
• C c1
• Cigar lighter (w/ front auxiliary, folding bucket)
• Cigar lighter (w/ front bucket, luxury seat)
• Console auxiliary power outlet
• Distance sensing cruise control module
• Driver lumbar adjust switch
• Driver position module (w/ memory)
• Driver seat adjust switch
• Elc mdl fuse 10a
• Engine control module (ecm)
• G300 (under driver's seat)
• G304 (under front passenger's seat)
• Garage door opener transmitter
• Hvac control auxiliary module
• Inside rearview mirror
• Ltr/cnsl fuse 15a 20a
• Msm logic/rf message fuse 10a
• Msm/lt frt pwr seat circuit breaker 25a
• Msm/rt frt pwr seat circuit breaker 25a
• Msm/tilt str whl circuit breaker 25a
• Passenger lumbar adjust switch
• Passenger seat adjust switch
• Red/ pnk
• Remote control door lock receiver (rcdlr)
• S221
• S307
• Spare ecm/tcm fuse 15a
• To rear seat lum fuse (diagram 4 of 5)
• Transmission control module (tcm)
• W/ 6 way passenger seat adjust
• W/ 6 way passenger seat adjust w/o memory
• W/ automatic, adaptive cruise control
• W/ front bucket, luxury seat
• W/ increased ride
• W/ intelligent high beam control
• W/ memory
• W/ power lumbar, message control seat
• W/ soft ride suspension system
• W/ tilt & telescoping steering column
• W/o 6 way passenger seat adjust
• W/o 6 way passenger seat adjust w/ memory
• W/o air suspension, w/ magnetic ride control
• W/o power lumbar, message control seat

POWER DOOR LOCKS

Power Door Locks Wiring Diagram, Except Hearse & Limousine (1 of 2) for Cadillac DTS 2006

List of elements for Power Door Locks Wiring Diagram, Except Hearse & Limousine (1 of 2) for Cadillac DTS 2006:

• (under driver's seat) g300
• (under front passenger's seat) g304
• Act lk ctrl
• Act unlk ctrl
• Ajar
• Ajar sw sig
• Antenna sig
• Battery
• Body control module (bcm) (behind right side of dash)
• Body harn mdl fuse 10a
• Computer data lines system
• Ddm fuse 15a
• Door ajar sw sig
• Door open sw sig
• Dr open sw sig
• Driver door latch assembly (rear of driver's door)
• Driver door lock switch
• Driver door module (ddm)
• Exterior lights system
• Front passenger door latch assembly (rear of front passenger's door)
• Front passenger door module (fpdm)
• G104 (right front of engine compt)
• G301 (under left side of rear seat)
• G306 (on left "c" pillar)
• Gmlan serial data
• Gnd
• Hood ajar switch
• Hood cls sw sig
• Horn rly ctrl
• Horns system
• Hot at all times
• Ign
• Instrument panel cluster (ipc)
• Key sw low ref
• Key sw sig
• Keyless entry/ tire pressure antenna
• Logic
• Low ref
• Lr dr ajar sw sig
• Lr unlock ctrl
• Nca
• Open
• Park lp rly ctrl
• Pdm fuse 15a
• Rear fuse block (under left rear seat)
• Remote control door lock receiver (rcdlr) (under center of rear package tray)
• Rr dr ajar sw sig
• Rr unlock ctrl
• S107
• S301
• Security ind
• Serial data
• Tan
• Tan/ red
• Tan/red

Power Door Locks Wiring Diagram, Except Hearse & Limousine (2 of 2) for Cadillac DTS 2006

List of elements for Power Door Locks Wiring Diagram, Except Hearse & Limousine (2 of 2) for Cadillac DTS 2006:

• (in body harness, approximately 9 cm (3 in) from branch to c314) s343
• Ajar
• Dr lck relay
• Dr unlck relay
• G301 (under left side of rear seat)
• G304 (under front passenger's seat)
• Hot at all times
• Left rear door latch assembly (rear of left rear door)
• Open
• Rear dr lck fuse 20a
• Rear fuse block (under left rear seat)
• Right rear door latch assembly (rear of right rear door)
• S700
• S800
• Tan

Power Door Locks Wiring Diagram, Hearse & Limousine (1 of 2) for Cadillac DTS 2006

List of elements for Power Door Locks Wiring Diagram, Hearse & Limousine (1 of 2) for Cadillac DTS 2006:

• (in body harness, approximately 31 cm (12 in) from branch to c314) s342
• (left rear corner of trunk) g402
• (under driver's seat) g300
• (under front passenger's seat) g304
• (upfitter provision) (hearse)
• Act lk ctrl
• Act unlk ctrl
• Ajar
• Ajar sw sig
• Antenna sig
• Batt
• Battery
• Body control module (bcm) (behind right side of dash)
• Body harn mdl fuse 10a
• Chmsl sply vol
• Chmsl/ bck-up fuse 15a (hearse)
• Computer data lines system
• Ddm fuse 15a
• Door ajar sw sig
• Door open sw sig
• Dr open sw sig
• Driver door latch assembly (rear of driver's door)
• Driver door lock switch
• Driver door module (ddm)
• Exterior lights system
• Front passenger door latch assembly (rear of front passenger's door)
• Front passenger door module (fpdm)
• G104 (right front of engine compt)
• G301 (under left side of rear seat)
• G304 (under front passenger's seat)
• G306 (on left "c" pillar)
• Gmlan serial data
• Gnd
• Hood ajar switch
• Hood cls sw sig
• Horn rly ctrl
• Horns system
• Hot at all times
• Ign
• Instrument panel cluster (ipc)
• Key sw low ref
• Key sw sig
• Keyless entry/ tire pressure antenna
• Logic
• Low ref
• Lr dr ajar sw sig
• Lr unlock ctrl
• Nca
• Open
• Open sw sig
• Park enable sig
• Park lp rly ctrl
• Pdm fuse 15a
• Rear fuse block (under left rear seat)
• Remote control door lock receiver (rcdlr) (under center of rear package tray)
• Right middle door latch assembly (limousine)
• Rr dr ajar sw sig
• Rr unlock ctrl
• S107
• S301
• S308
• Security ind
• Serial data
• Tan
• Tan/ red
• Tan/red
• Trunk ajar sw sig

Power Door Locks Wiring Diagram, Hearse & Limousine (2 of 2) for Cadillac DTS 2006

List of elements for Power Door Locks Wiring Diagram, Hearse & Limousine (2 of 2) for Cadillac DTS 2006:

• (approximately
• (approximately 17 cm (7 in) from branch to breakout to rear fuse block) s340
• (in body harness, approximately 23 cm (9 in) from breakout to branch to rear fuse block) s339
• (in body harness, approximately 36 cm (14 in) from branch to c315) s341
• (limousine) left middle door park relay assembly
• 4 cm (2 in) from breakout to g301) s345
• Actuator
• Ajar
• Dr lck relay
• Dr mdl/ pwr wndw circuit breaker 25a
• Dr unlatch fuse 10a (limousine)
• Dr unlatch relay (limousine)
• Dr unlck relay
• G301 (under left side of rear seat)
• G304 (under front passenger's seat)
• Hot at all times
• Left middle door latch assembly (limousine)
• Left middle door release switch
• Left rear door latch assembly (rear of left rear door)
• Left rear door release switch
• Open
• Rear door latch assembly (hearse)
• Rear dr lck fuse 20a
• Rear fuse block (under left rear seat)
• Relay
• Right middle door park relay assembly (limousine)
• Right middle door release switch
• Right rear door latch assembly (rear of right rear door)
• Right rear door release switch
• S308
• S310
• S337
• S343 (approximately 9 cm (3 in) from branch to c314)
• S344 (approximately 20 cm (8 in) from branch to battery current sensor)
• S346 (approximately 22 cm (9 in) from breakout to battery current sensor)
• S700
• S800
• Tan

POWER MIRRORS

Electrochromic Mirror Wiring Diagram for Cadillac DTS 2006

List of elements for Electrochromic Mirror Wiring Diagram for Cadillac DTS 2006:

• (left rear corner of of trunk) g402
• Automatic day/night mir low ref
• Automatic day/night mir sig
• Battery positive voltage
• Body harn mdl fuse 10a
• Computer data lines system
• Driver outside rearview mirror (on driver's door)
• Exterior lights system
• Gmlan serial data
• Ground
• Hot at all times
• Hot w/ rap relay energized
• Ign positive vol
• Inside rearview mirror
• Keypad green led sig
• Keypad red led sig
• Keypad sig
• Led sig keypad green
• Nca
• Power distribution system
• Rap fuse 10a
• Rear fuse block (under left rear seat)
• S301
• S312
• Vehicle communication interface module (vcim) (w/ onstar) (behind right rear seat back)

Power Mirrors Wiring Diagram for Cadillac DTS 2006

List of elements for Power Mirrors Wiring Diagram for Cadillac DTS 2006:

• 5v ref
• Battery positive voltage
• Ddm fuse 15a
• Defogger system
• Driver door module (ddm)
• Driver mir horz pos sens sig
• Driver mir ver pos sens sig
• Driver outside rearview mirror (on driver's door)
• Electrochromic mirror circuit
• Exterior lights system
• Folding mir mtr extend ctrl
• Folding mir mtr retract ctrl
• Folding mirror motor
• Front passenger door module (fpdm)
• Front passenger outside rearview mirror (on front passenger door)
• Heating element
• Horizontal motor
• Hot at all times
• Left mir mtr dn ctrl
• Left mir mtr left ctrl
• Left mir mtr up/right ctrl
• Low ref
• Nca
• Outside rearview mirror switch
• Pass mir horz pos sens sig
• Pass mir mtr left ctrl
• Pass mir ver pos sens sig
• Pdm fuse 15a
• Rear fuse block (under left rear seat)
• Right mir mtr dn ctrl
• Right mir mtr up/right ctrl
• Tan/ red
• Tan/pnk
• Tan/red
• Vertical motor

POWER SEATS

Heated Steering Wheel Wiring Diagram for Cadillac DTS 2006

List of elements for Heated Steering Wheel Wiring Diagram for Cadillac DTS 2006:

• C1 d
• D c2
• G300 (under driver's seat)
• Ground
• Heated steering wheel
• Heated steering wheel control module
• Heated steering wheel on ind
• Heated steering wheel switch
• Hot w/ run relay energized
• Htd str fuse 15a
• Ign 1 vol
• Ind ctrl
• Inflatable restraint steering wheel module coil (top of steering column)
• Left steering wheel control switch
• Nca
• Rear fuse block (under left rear seat)
• Red

Lumbar Wiring Diagram for Cadillac DTS 2006

List of elements for Lumbar Wiring Diagram for Cadillac DTS 2006:

• Down
• Driver lumbar adjuster switch (w/o 6 way driver adjuster seat)
• Driver seat lumbar motor (lower right side of driver's seat back)
• Forward
• Front passenger seat lumbar motor (right side of front passenger's seat back)
• Fwd
• G300 (under driver's seat)
• G301 (under left side of rear seat)
• G304 (under front passenger's seat)
• Hot at all times
• Interior lights system
• Left rear seat lumbar horizontal motor
• Left rear seat lumbar switch
• Left rear seat lumbar vertical motor
• Msm/lt frt pwr seat circuit breaker 25a
• Msm/rt frt pwr seat circuit breaker 25a
• Passenger lumbar adjuster switch (if equipped)
• Pnk
• Pnk/ tan
• Rear fuse block (under left rear seat)
• Rear seat lum fuse 20a
• Rearward
• Red/ pnk
• Right rear seat lumbar horizontal motor
• Right rear seat lumbar switch
• Right rear seat lumbar vertical motor
• Rwd
• S305
• S306
• S347
• S348
• S384
• S701
• S801
• Tan

Power Seats Wiring Diagram for Cadillac DTS 2006

List of elements for Power Seats Wiring Diagram for Cadillac DTS 2006:

• (w/ 6 way)
• (w/o 6 way)
• Driver seat adjuster motor assembly (under driver's seat)
• Driver seat adjuster switch
• Driver seat front vertical motor
• Driver seat horizontal motor
• Driver seat rear vertical motor
• Driver seat recline motor (lower right side of driver's seat back)
• Forward
• Front down
• Front passenger seat adjuster motor assembly
• Front passenger seat front vertical motor
• Front passenger seat horizontal motor
• Front passenger seat rear vertical motor
• Front passenger seat recline motor (lower right side of front passenger's seat back)
• Front up
• G300 (under driver's seat)
• Hot at all times
• Msm/lt frt pwr seat circuit breaker 25a
• Msm/rt frt pwr seat circuit breaker 25a
• Nca
• Passenger seat adjuster switch
• Rear down
• Rear fuse block (under left rear seat)
• Rear up
• Rearward
• Recline forward
• Recline rearward
• Red/ pnk
• S305 (w/o 6 way)
• S306 (w/ power lumbar seats)
• S347 (w/o 6 way)
• S348 (w/o 6 way)
• Tan

Rear Heated Seats Wiring Diagram (1 of 2) for Cadillac DTS 2006

List of elements for Rear Heated Seats Wiring Diagram (1 of 2) for Cadillac DTS 2006:

• Battery
• Computer data lines system
• G301 (under left side of rear seat)
• G304 (under front passenger's seat)
• Gmlan serial data
• Ground
• Heated seat back & cushion ind
• Heated seat back & cushion switch
• Heated seat back ind
• Heated seat back switch
• Heated seat high ind
• Heated seat low ind
• Heated seat medium ind
• Hot at all times
• Illumination
• Interior lights system
• Lr back cushion led
• Lr back cushion sig
• Lr back element sply vol
• Lr back led
• Lr back ntc return
• Lr back ntc sig
• Lr back sig
• Lr cushion element sply vol
• Lr cushion ntc return
• Lr cushion ntc sig
• Lr high ind ctrl
• Lr low ind ctrl
• Lr low ref
• Lr medium ind ctrl
• Nca
• Rear fuse block (under left rear seat)
• Rear heated seat module (behind left rear seat back)
• Rear htd/ seat (dts) fuse 20a
• Right rear heated seat switch
• Rr back cushion led
• Rr back element sply vol
• Rr back led
• Rr back ntc return
• Rr back ntc sig
• Rr back sig
• Rr cushion element sply vol
• Rr cushion ntc return
• Rr cushion ntc sig
• Rr high ind ctrl
• Rr low ind ctrl
• Rr low ref
• Rr medium ind ctrl
• S801
• Tan

Rear Heated Seats Wiring Diagram (2 of 2) for Cadillac DTS 2006

List of elements for Rear Heated Seats Wiring Diagram (2 of 2) for Cadillac DTS 2006:

• (4 in) from breakout to rear heated seat module)
• (approximately 10 cm
• (approximately 18 cm (7 in) from breakout to rear heated seatback element toward c320) s354
• G301 (under left side of rear seat)
• Heated seat back & cushion ind
• Heated seat back & cushion switch
• Heated seat back ind
• Heated seat back switch
• Heated seat high ind
• Heated seat low ind
• Heated seat medium ind
• Heating element
• Illumination
• Interior lights system
• Left rear back heated seat element (behind left rear seat back)
• Left rear cushion heated seat element (in left rear seat cushion)
• Left rear heated seat switch
• Nca
• Right rear back heated seat element (behind right rear seat back)
• Right rear cushion heated seat element (in right rear seat cushion)
• S353
• S701
• Tan
• Thermistor

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagram for Cadillac DTS 2006

List of elements for Power Top/Sunroof Wiring Diagram for Cadillac DTS 2006:

• Battery
• Dimming
• G403 (right rear of trunk)
• Ground
• Hot in run or start
• Interior lights system
• Limit switch
• Nca
• Pnk
• Rear fuse block (under left rear seat)
• Roof close
• Roof express
• Roof open
• S/roof fuse 25a
• S338 (in sunroof harness, between c399 & sunroof control module)
• Sunroof control module (near rear of sunroof)
• Sunroof limit sw low ref
• Sunroof limit sw soft
• Sunroof motor (at rear of sunroof)
• Sunroof mtr close ctrl
• Sunroof mtr open ctrl
• Sunroof sw close sig
• Sunroof sw close vent
• Sunroof sw express sig
• Sunroof sw low ref
• Sunroof sw open sig
• Sunroof sw open vent sig
• Sunroof switch
• Tan
• Vent close
• Vent express
• Vent open

POWER WINDOWS

Power Windows Wiring Diagram for Cadillac DTS 2006

List of elements for Power Windows Wiring Diagram for Cadillac DTS 2006:

• (left upfitter provision)
• (right upfitter provision)
• (under driver's seat) g300
• (under front passenger's seat) g304
• (under left side of rear seat) g301
• Auto down
• Auto up
• Computer data lines system
• Down
• Dr mdl/ pwr wndw circuit breaker 25a
• Driver door module (ddm)
• Driver door window switch
• Driver window motor (center of driver's door)
• Front passenger door module (fpdm)
• Front passenger door window switch
• Front passenger window motor (center of front passenger's door)
• Gmlan serial data
• Hot at all times
• Interior lights system
• Left rear door window switch
• Left rear sig
• Left rear window motor (center of left rear door)
• Limousine
• Network bus 1
• Network bus 2
• Pnk
• Rear fuse block (under left rear seat)
• Right rear door window switch
• Right rear sig
• Right rear window motor (center of right rear door)
• S337
• S700
• Volt ref

Rear Window Sun Shade Wiring Diagram for Cadillac DTS 2006

List of elements for Rear Window Sun Shade Wiring Diagram for Cadillac DTS 2006:

• (under left side of rear seat) g301
• Accessory vol
• G402 (left rear corner of trunk)
• Ground
• Hot in on or start
• Interior lights system
• Rap fuse 10a
• Rear fuse block (under left rear seat)
• Rear window sunshade actuator
• Rear window sunshade module
• Sunshade actuator
• Sunshade sw
• Sunshade switch

RADIO

Radio Wiring Diagram, Enhanced (1 of 2) for Cadillac DTS 2006

List of elements for Radio Wiring Diagram, Enhanced (1 of 2) for Cadillac DTS 2006:

• (under driver's seat) g305
• Amplifier ctrl
• Antenna sig
• Anti-lock brakes system
• Audio -
• Audio sig
• Bare
• Battery
• Coax cable
• Comm sig
• Computer data lines system
• Drain wire
• G304 (under front passenger's seat)
• Gps antenna
• Ground
• Hot at all times
• Interior lights system
• Left sig
• Lf audio -
• Lf audio sig
• Low ref
• Lp ctrl
• Lr audio -
• Lr audio sig
• Navigation system
• Nca
• Onstar/ s-band fuse 22 10a
• Pnk
• Pnk/tan
• Radio
• Radio antenna module
• Radio front glass antenna
• Radio rear glass antenna
• Rdo fuse 21 15a
• Rear fuse block (under left rear seat)
• Rear seat lum fuse 8 20a
• Rf audio -
• Rf audio sig
• Right sig 1
• Right sig 2
• Rr audio -
• Rr audio sig
• S217
• S218
• S367
• S368
• Selector sig
• Serial data
• Sply volt
• Switch pwr
• Tan
• Tan/red
• Vehicle communication interface module (behind right rear seat back)
• Video display
• Video screen
• Vss
• W/ hearse w/o hearse
• W/o hearse

Radio Wiring Diagram, Enhanced (2 of 2) for Cadillac DTS 2006

List of elements for Radio Wiring Diagram, Enhanced (2 of 2) for Cadillac DTS 2006:

• (base) (up lvl)
• (in steering column harness, between cruise control on/off switch & inflatable restraint steering wheel module coil)
• (under driver's seat) g305
• Amp fuse 1 20a 30a
• Amplifier (behind left rear seat back)
• Amplifier ctrl
• Antenna sig
• Audio -
• Audio sig
• Battery
• Body control module (bcm) (behind right side of dash)
• Bus +
• Bus -
• Cellular navigation & digital radio antenna
• Computer data lines system
• Cruise control system
• Ctrl sig
• Digital radio receiver (drr) (left side of rear compt)
• Fc spkr +
• Fc spkr -
• Front center speaker
• G305 (under driver's seat)
• Ground
• Hot at all times
• Inflatable restraint steering wheel module coil (top of steering column)
• Left front door speaker
• Left front tweeter speaker
• Left rear door speaker
• Lf audio -
• Lf audio sig
• Lf spkr +
• Lf spkr sig -
• Lf tweet spkr +
• Lf tweet spkr -
• Low level -
• Low level sig
• Lr audio -
• Lr audio sig
• Midrange spkr +
• Midrange spkr -
• Pnk
• Rear fuse block (under left rear seat)
• Rf audio -
• Rf audio sig
• Rf spkr +
• Rf spkr sig -
• Rf tweet spkr +
• Right front door speaker
• Right front tweeter speaker
• Right rear door speaker
• Right sig 1
• Right sig 2
• Right steering wheel control switch
• Rr audio -
• Rr audio sig
• S220
• Sply volt
• Subwoofer speaker
• Tan
• Tan/red
• W/o hearse

Radio Wiring Diagram, Premium (1 of 2) for Cadillac DTS 2006

List of elements for Radio Wiring Diagram, Premium (1 of 2) for Cadillac DTS 2006:

• (under driver's seat) g305
• Antenna sig
• Anti-lock brakes system
• Audio -
• Audio sig
• Bare
• Battery
• Coax cable
• Comm sig
• Computer data lines system
• Drain wire
• G304 (under front passenger's seat)
• Gps antenna
• Ground
• Hot at all times
• Interior lights system
• Left sig
• Lf audio -
• Lf audio sig
• Low ref
• Lp ctrl
• Navigation system
• Nca
• Onstar/ s-band fuse 22 10a
• Pnk
• Pnk/tan
• Radio
• Radio antenna module
• Radio front glass antenna
• Radio rear glass antenna
• Rdo fuse 21 15a
• Rear fuse block (under left rear seat)
• Rear seat lum fuse 8 20a
• Rf audio -
• Rf audio sig
• Right sig 1
• Right sig 2
• S217
• S218
• S367
• S368
• Selector sig
• Serial data
• Sply volt
• Switch pwr
• Tan
• Vehicle communication interface module (behind right rear seat back)
• Video display
• Video screen
• Voice sig
• Vss
• W/ hearse w/o hearse
• W/o hearse

Radio Wiring Diagram, Premium (2 of 2) for Cadillac DTS 2006

List of elements for Radio Wiring Diagram, Premium (2 of 2) for Cadillac DTS 2006:

• (base) (up lvl)
• (in body harness, between c300 & amplifier) s362
• (in body harness, between c301 & amplifier) s363
• (in steering column harness, between cruise control on/off switch & inflatable restraint steering wheel module coil)
• (under driver's seat) g305
• Amp fuse 1 20a 30a
• Amplifier (behind left rear seat back)
• Antenna sig
• Audio -
• Audio sig
• Battery
• Body control module (bcm) (behind right side of dash)
• Bus +
• Bus -
• Cellular navigation & digital radio antenna
• Computer data lines system
• Cruise control system
• Ctrl sig
• Digital radio receiver (drr) (left side of rear compt)
• Drain wire
• Fc spkr +
• Fc spkr -
• Front center speaker
• G305 (under driver's seat)
• Ground
• Hot at all times
• Inflatable restraint steering wheel module coil (top of steering column)
• Left front door speaker
• Left front tweeter speaker
• Left rear door speaker
• Lf audio -
• Lf audio sig
• Lf spkr +
• Lf spkr sig -
• Low level -
• Low level sig
• Low ref
• Microphone +
• Midrange spkr +
• Midrange spkr -
• Noise compensation microphone (right side of overhead console)
• Rear fuse block (under left rear seat)
• Rf audio -
• Rf audio sig
• Rf spkr +
• Rf spkr sig -
• Right front door speaker
• Right front tweeter speaker
• Right rear door speaker
• Right sig 1
• Right sig 2
• Right steering wheel control switch
• S220
• S361
• S364
• S365
• S366
• Serial data
• Sply volt
• Subwoofer speaker
• Tan
• Tan/pnk
• Voice sig
• W/o hearse

Video Display Wiring Diagram for Cadillac DTS 2006

List of elements for Video Display Wiring Diagram for Cadillac DTS 2006:

• Audio comm
• Bare
• Battery
• Coax
• Computer data lines system
• Drain wire
• G305 (under driver's seat)
• Gmlan serial data
• Ground
• Hot at all times
• Left audio sig
• Left rear antenna
• Left rear center antenna
• Left rear center tv antenna amplifier
• Left rear tv antenna amplifier
• Left tv audio sig
• Low ref
• Nca
• Radio
• Rdo fuse 21 15a
• Rear fuse block (under left rear seat)
• Right audio sig
• Right rear antenna
• Right rear center antenna
• Right rear center tv antenna amplifier
• Right rear tv antenna amplifier
• Right tv audio sig
• S217
• S218
• S367
• S368
• Tv antenna 1
• Tv antenna 2
• Tv antenna 3
• Tv antenna 4
• Tv audio low ref
• Tv1
• Tv2
• Video display
• Video screen

SHIFT INTERLOCK

Ignition Lock Solenoid Wiring Diagram for Cadillac DTS 2006

List of elements for Ignition Lock Solenoid Wiring Diagram for Cadillac DTS 2006:

• (under driver's seat) g300
• Hot in run or start
• Ignition lock cylinder control actuator
• Park switch
• Rear fuse block (under left rear seat)
• S204
• S381
• Shftr sol fuse 10a

Shift Interlock Wiring Diagram for Cadillac DTS 2006

List of elements for Shift Interlock Wiring Diagram for Cadillac DTS 2006:

• (under driver's seat)
• 5 volt ref
• A/t shift lock control solenoid
• A/t shift lock control solenoid (w/ auxiliary folding front bucket seat) (column mounted: in steering column) (floor mounted: at base of shifter assembly)
• Automatic transmission shift lever (w/ luxury front bucket seat)
• Battery positive voltage
• Body control module (bcm) (behind right side of dash)
• Brake pedal position sensor (top of brake pedal assembly)
• Btsi sol ctrl
• Computer data
• G300
• G304 (under front passenger's seat)
• Gmlan serial data bus (+)
• Gmlan serial data bus (-)
• Hot at all times
• Hot in on or start
• Lines system
• Low ref
• Lt trn/ sig fuse 15a
• Rear fuse block (under left rear seat)
• S204
• S381
• S383
• Shftr sol fuse 10a
• Tan

STARTING/CHARGING

Charging Wiring Diagram for Cadillac DTS 2006

List of elements for Charging Wiring Diagram for Cadillac DTS 2006:

• (left side of engine compt) engine control module (ecm)
• (under right side of rear seat) battery current sensor
• Battery
• Battery ind
• Body control module (bcm) (behind right side of dash)
• Computer data lines system
• Current sensor low ref
• Current sensor sig
• Current sensor sply volt
• Ecm
• Fusible link
• G300 (under driver's seat)
• G303 (under right side of rear seat)
• Gen f-term
• Gen l-term
• Generator
• Generator inline fuse
• Gnd
• Hi speed gmlan serial data +
• Hi speed gmlan serial data -
• Hot at all times
• I/p harn mdl fuse 10a
• Ign
• Instrument panel cluster (ipc)
• Lo spd gmlan serial data
• Logic
• Power distribution system
• Rear fuse block (under left rear seat)
• Red
• S200
• S203
• Starter motor
• Tan
• Underhood fuse block (at right side of engine compt)
• W/ limousine
• W/o limousine

Starting Wiring Diagram for Cadillac DTS 2006

List of elements for Starting Wiring Diagram for Cadillac DTS 2006:

• (left side of engine compt) engine control module (ecm)
• Acc
• Automatic transmission
• Battery
• Body control module (bcm) (behind right side of dash)
• Charging circuit
• Computer data lines system
• Crank fuse 40a
• Crank relay
• Ecm ing 3 fuse 10a
• G112 (on transmission)
• G303 (under right side of rear seat)
• Ground distribution system
• Hi speed gmlan serial data +
• Hi speed gmlan serial data -
• Ign switch fuse 5a
• Ignition switch
• Logic
• Off
• Park/neutral signal
• Pnk
• Rear fuse block (under left rear seat)
• Red
• Run
• Run/ crnk relay
• Run/crank ign volt
• S105
• Start
• Starter motor
• Starter relay coil control
• Tan
• Tan/
• Transmission internal mode switch
• Underhood fuse block (at right side of engine compt)

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 2) for Cadillac DTS 2006

List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Cadillac DTS 2006:

• (approximately 7 cm (3 in) from breakout to passenger seat adjuster switch toward c314) tan/pnk s322
• (behind right side of dash) inflatable restraint i/p module
• (top of steering column) inflatable restraint steering wheel module
• (under front passenger's seat) g302
• Air bag ign 3 fuse 10a
• Batt positive voltage
• Case ground
• Computer data lines system
• Ground
• High control
• Hot w/ run/crank relay energized
• Ignition 1 voltage
• Inflatable restraint sensing & diagnostic module (sdm) (under rear of front floor console)
• Inflatable restraint steering wheel module coil (top of steering column)
• Left inflatable restraint front end discriminating sensor (lower left front corner of engine compt)
• Left inflatable restraint side impact module (left side of driver's seat back)
• Left inflatable restraint side impact sensor (at base of left "b" pillar)
• Left seat belt switch (inside left front seat belt buckle)
• Lf seat belt sw sig
• Low control
• Low reference
• Low spd gmlan serial data
• Nca
• Passenger seat pos sw sig
• Pin shorting bars engaged
• Pnk
• Pnk/red
• Rf seat belt sw sig
• Right inflatable restraint front end discriminating sensor (lower right corner of engine compt)
• Right inflatable restraint seat position sensor (sps) (on front passenger's seat left rail)
• Right inflatable restraint side impact module (right side of front passenger's seat back)
• Right inflatable restraint side impact sensor (base of right "b" pillar)
• Right seat belt switch (inside right front seat belt buckle)
• S370 (approximately 42 cm (17 in) from breakout to yaw & lateral acceleration sensor)
• S371 (approximately 10 cm (4 in) from seat belt switch)
• Sensor signal
• Sensor voltage
• Shorting bar
• Sir forward sens sig
• Stage 1
• Stage 2
• Tan
• Tan/ pnk
• Tan/pnk
• Underhood fuse block (at right side of engine compt)
• When module connector is disconnected from harness: (shorting bars are connected between following pins: 20-21 & 22-23)

Supplemental Restraints Wiring Diagram (2 of 2) for Cadillac DTS 2006

List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Cadillac DTS 2006:

• (left rear corner of trunk) g402
• (under driver's seat) g300
• Air bag fuse 10a
• Air bag ind
• Batt positive voltage
• Canada
• Computer data lines system
• Gnd
• Hot at all times
• Ign
• Inflatable restraint i/p module indicator
• Inflatable restraint passenger presence system (pps) module (under front of front passenger's seat cushion)
• Inflatable restraint passenger presence system (pps) sensor (under front passenger's seat cushion)
• Inflatable restraint passenger seat belt tension retractor sensor
• Instrument panel cluster (ipc)
• Left front seat belt pretensioner (base of left "b" pillar)
• Left inflatable restraint roof rail module (if equipped) (at left "c" pillar)
• Lo spd gmlan serial data
• Logic
• Low reference
• Low speed serial data
• Nca
• Off
• Pass air bag off ind ctrl
• Pass air bag on ind ctrl
• Pass seat belt ind
• Passenger air bag ind
• Passenger seat belt ind
• Pnk
• Pnk/ red
• Pnk/red
• Pnk/tan
• Rear fuse block (under left rear seat)
• Right front seat belt pretensioner (base of right "b" pillar)
• Right inflatable restraint roof rail module (if equipped) (at right "c" pillar)
• S312 (in headliner harness, approximately 10 cm (4 in) from branch to c321)
• Sensor signal
• Serial data
• Shorting bar
• Tan
• Voltage reference

TRANSMISSION

4.6L VIN 9

4.6L VIN 9, A/T Wiring Diagram for Cadillac DTS 2006

List of elements for 4.6L VIN 9, A/T Wiring Diagram for Cadillac DTS 2006:

• (approxi- mately 14 cm (6 in) from branch to throttle body assembly)
• (approximately 41 cm (16 in) from underhood fuse block connector c3) s111
• (approximately 80 cm (31 in) from underhood fuse block connector c3) s100
• (early) (late)
• (on transaxle case extension) vehicle speed sensor (vss)
• Automatic transmission
• Automatic transmission input shaft speed (at iss) sensor
• Automatic transmission shift lever
• Battery
• Battery pos volt
• Computer data lines system
• Engine control module (ecm) (left side of engine compart)
• Engine controls system
• Exterior lights system
• Front heated seat module
• G112 (on transmission)
• Ground
• Hot at all times
• Hot in run or start
• Htd/cool/ ign3 fuse 10a
• Ignition 1 volt
• Iss high signal
• Iss low signal
• Low reference
• Oss high sig
• Oss low sig
• Park neutral
• Pnk
• Pressure control (pc) solenoid valve
• R n
• Range sw sig a
• Range sw sig b
• Range sw sig c
• Range sw sig p
• Rear fuse block (under left rear seat)
• Reverse lockout
• Reverse lockout solenoid
• S105
• Serial data bus +
• Serial data bus -
• Shift solenoid valve a
• Shift solenoid valve b
• Sol valve ctrl a
• Sol valve ctrl b
• Spare ecm/tcm fuse 15a
• Stop lamp sw sig
• Tan
• Tcc sol valve
• Tfl sensor sig
• Torque converter clutch (tcc) solenoid valve
• Trans ign 3 fuse 10a
• Transmission control module (tcm) (left rear of engine compartment on strut tower)
• Transmission fluid temperature sensor
• Transmission internal mode switch (ims)
• Underhood fuse block (at right side of engine compt)
• Valve high ctrl
• Valve low ctrl
• W/ auxiliary folding seat
• W/ climate control seat
• W/ front bucket, luxury seat
• W/o climate control seat
• Wake-up serial
• Wiper/washer system

4.6L VIN Y

4.6L VIN Y, A/T Wiring Diagram for Cadillac DTS 2006

List of elements for 4.6L VIN Y, A/T Wiring Diagram for Cadillac DTS 2006:

• (approxi- mately 14 cm (6 in) from branch to throttle body assembly)
• (approximately 41 cm (16 in) from underhood fuse block connector c3) s111
• (approximately 80 cm (31 in) from underhood fuse block connector c3) s100
• (early) (late)
• (on transaxle case extension) vehicle speed sensor (vss)
• Automatic transmission
• Automatic transmission input shaft speed (at iss) sensor
• Automatic transmission shift lever
• Battery
• Battery pos volt
• Computer data lines system
• Engine control module (ecm) (left side of engine compart)
• Engine controls system
• Exterior lights system
• Front heated seat module
• G112 (on transmission)
• Ground
• Hot at all times
• Hot in run or start
• Htd/cool/ ign3 fuse 10a
• Ignition 1 volt
• Iss high signal
• Iss low signal
• Low reference
• Oss high sig
• Oss low sig
• Park neutral
• Pnk
• Pressure control (pc) solenoid valve
• R n
• Range sw sig a
• Range sw sig b
• Range sw sig c
• Range sw sig p
• Rear fuse block (under left rear seat)
• Reverse lockout
• Reverse lockout solenoid
• S105
• Serial data bus +
• Serial data bus -
• Shift solenoid valve a
• Shift solenoid valve b
• Sol valve ctrl a
• Sol valve ctrl b
• Spare ecm/tcm fuse 15a
• Stop lamp sw sig
• Tan
• Tcc sol valve
• Tfl sensor sig
• Torque converter clutch (tcc) solenoid valve
• Trans ign 3 fuse 10a
• Transmission control module (tcm) (left rear of engine compartment on strut tower)
• Transmission fluid temperature sensor
• Transmission internal mode switch (ims)
• Underhood fuse block (at right side of engine compt)
• Valve high ctrl
• Valve low ctrl
• W/ auxiliary folding seat
• W/ climate control seat
• W/ front bucket, luxury seat
• W/o climate control seat
• Wake-up serial
• Wiper/washer system

TRUNK, TAILGATE, FUEL DOOR

Trunk Release Wiring Diagram for Cadillac DTS 2006

List of elements for Trunk Release Wiring Diagram for Cadillac DTS 2006:

• (left rear corner of trunk) g402
• (under left side of rear seat) g301
• Body control module (bcm) (behind right side of dash)
• G304 (under front passenger's seat)
• Headlamp switch
• Hot at all times
• Interior lights system
• Logic
• Rear compartment lid latch (on luggage compartment lid)
• Rear fuse block (under left rear seat)
• Rear hatch ajar switch
• Release ctrl
• Rls ctrl
• Rly ctrl
• S206
• Sw sig
• Trunk relse fuse 10a
• Trunk relse relay 6
• Valet switch
• W/o hearse

WARNING SYSTEMS

Warning Systems Wiring Diagram for Cadillac DTS 2006

List of elements for Warning Systems Wiring Diagram for Cadillac DTS 2006:

• (not used)
• (on left "c" pillar) g306
• (under center of rear package tray)
• (under driver's seat)
• Audible alarm
• Battery positive
• Body control module (bcm) (behind right side of dash)
• Class 2
• Computer data lines system
• Dr door key sw low ref
• Dr door key switch sig
• Driver door lock switch
• Driver door module (ddm)
• Ecm high spd gmlan serial data bus +
• Ecm high spd gmlan serial data bus -
• Engine control module (ecm) (left side of engine compartment)
• F15 lttrn/ sig fuse 15a
• F31 i/p harn mdl fuse 10a
• Flash to pass sw sig
• Ftp
• G300
• G300 (under driver's seat)
• Gmlan (sdm)
• Headlamp sw hi beam sig
• High spd gmlan serial data bus +
• High spd gmlan serial data bus -
• Hot at all times
• Inflatable restraint sensing & diagnostic module (sdm) (under rear of front floor console)
• Instrument panel cluster (ipc)
• Ipc
• Keyless entry/ tire pressure antenna
• Keyless entry/tire pressure antenna signal
• Left front tire pressure sensor
• Left rear tire pressure sensor
• Left seat belt sw
• Left seat belt switch (inside left front seat belt buckle)
• Lf turn sig sw
• Logic
• Low ref
• Low speed gmlan serial data
• Low speed gmlan serial data c2
• Low tire pressure ind
• Message center
• Message request
• Nca
• Rear fuse block (under left rear seat)
• Remote control door lock receiver (rcdlr)
• Rf turn sig sw
• Right front tire pressure sensor
• Right rear tire pressure sensor
• S200
• S204
• S370 (in body harness, approximately 42 cm (17 in) from breakout to yaw & tan/ lateral acceleration sensor) pnk
• S371 (in driver seat harness, approximately 10 cm (4 in) from seat belt switch)
• Seat belt ind
• Solid state
• Tan
• Tan/ pnk
• Tan/pnk
• Turn signal/ multifunction switch

WIPER/WASHER

Wiper/Washer Wiring Diagram for Cadillac DTS 2006

List of elements for Wiper/Washer Wiring Diagram for Cadillac DTS 2006:

• (right front of engine compt) g104
• Acc volt
• Batt pos volt
• Body control module (bcm) (behind right side of dash)
• Check washer fluid
• Ctrl sw sig
• G101 (left front of engine compt, on left side of radiator support)
• G104 (right front of engine compartment)
• G300 (under driver's seat)
• G304 (under front passenger's seat)
• G402 (left rear corner of trunk)
• Ground
• Heated washer fluid switch
• Heated washer fluid washer sys off
• High
• High speed rly ctrl
• Hot at all times
• Hot in run or start
• Htd/ cool ign 3 fuse 10a
• Instrument panel cluster (ipc)
• Int
• Logic
• Low
• Low ref
• Low washer fluid ind ctrl
• Message center
• Mist
• Off
• Outside moisture sensor (if equipped) (forward of inside rearview mirror)
• Park sw sig
• Park switch
• Pnk
• Power distribution system
• Rap fuse 41 10a
• Rear fuse block (under left rear seat)
• Run ign 3 volt
• S204
• S312
• Sen sig 1
• Sen sig 2
• Sensor signal 1
• Sensor signal 2
• Sw sply volt
• Tan
• Turn signal/multi-function switch
• Underhood fuse block (at right side of engine compartment)
• Washer fluid heated ctrl sw sply volt
• Washer sw sig
• Washer switch
• Windshield washer fluid level switch (on windshield washer reservoir)
• Windshield washer fluid pump (on side of reservoir)
• Windshield washer solvent heater (w/ heated nozzles)
• Windshield wiper motor (on left side of firewall, behind strut tower)
• Wiper rly ctrl
• Wiper sw high sig
• Wiper sw low sig
• Wiper switch
• Wpr fuse 18 25a
• Wpr hi relay 10
• Wpr relay 8
• Wsh pcb relay
• Wsw htd fuse jc1 60a
• Wsw/ pump fuse 12 15a