All Wiring Diagrams for Cadillac Seville STS 1996 model

AIR CONDITIONING

Air Conditioning Wiring Diagrams (1 of 2) for Cadillac Seville STS 1996

List of elements for Air Conditioning Wiring Diagrams (1 of 2) for Cadillac Seville STS 1996:

• +5v
• 1995 vftc c
• A/c comp fuse 10a
• A/c compressor clutch
• A/c compressor clutch diode
• A/c compressor clutch relay
• A/c high side temperature sensor (center rear
• A/c low side temperature sensor (right rear
• A/c refrigerant high pressure switch (left front of engine compt)
• A/c refrigerant low pressure switch (right rear of engine compt)
• A10
• A11
• A12
• Air down
• Air up
• B10
• B11
• B12
• Battery
• Blwr speed ctrl
• C10
• C11
• C12
• C13
• C14
• C15
• C16
• Comfort fuse 10a
• D10
• D11
• D12
• D13
• D14
• D15
• D16
• Defrost
• Ecs fuse 10a
• Enable
• Engine compartment fuse block
• G100 (left front of engine compt)
• G203 (right kick panel)
• Ground
• Heater and a/c programmer (behind right side of i/p)
• Hi temp sens
• High pres cut out
• Hot at all times
• Hot in run or start
• Ignition
• In car temp
• In-car temperature sensor (center of i/p)
• Lo temp sens
• Low pres cut out
• Lower air mix valve actuator (center of i/p)
• Nca
• Of engine compt)
• Outside air temp
• Outside air temperature sensor (forward of radiator)
• Park
• Pnk
• Recirc
• Red
• Rr blw spd fdbk
• Sense
• Sensor return
• Serial data signal
• Solenoid pack (center of i/p)
• Solid state
• Sun load sensor (center of i/p)
• Sunload sensor
• Tan
• Trunk compartment fuse block
• Upper air mix valve actuator (center of i/p)
• Valve pos sensor

Air Conditioning Wiring Diagrams (2 of 2) for Cadillac Seville STS 1996

List of elements for Air Conditioning Wiring Diagrams (2 of 2) for Cadillac Seville STS 1996:

• (eldorado & seville)
• (rear of radiator)
• 1995 vftc c
• Blower motor
• Climate control panel (w/ analog cluster)
• Console fuse 10a
• Cool fns maxi fuse 50a
• Cool temp sw
• Cooling fan 1 relay (rear of radiator)
• Cooling fan 2 relay (rear of radiator)
• Cooling fan 3 relay
• Corner of engine)
• Data line
• Data line c3
• Engine coolant temperature sensor (left rear
• Fan ctrl
• G110 (left front of engine)
• G203 (left kick panel)
• G203 (right kick panel)
• G300 (under driver's seat)
• Ground
• Hot at all times
• Hot in run
• Hot in run or off
• Ignition
• Igno- body fuse 10a
• Indvert fuse 50a
• Instrument panel cluster
• Interior lights system
• Lamp feed
• Left cooling fan motor
• Left maxi fuse block
• Med
• Nca
• Off
• Powertrain control module (left front corner of engine compartment)
• Rear blower motor
• Rear blower motor capacitor
• Rear blower motor resistor module (eldorado & seville)
• Rear blower switch assembly (eldorado & seville)
• Red
• Relay control
• Right cooling fan motor
• Right maxi fuse block
• Sensor ground
• Solid state
• Tan
• Trunk compartment fuse block
• W/ analog cluster
• W/ digital cluster

ANTI-LOCK BRAKES

Anti-lock Brake Wiring Diagrams for Cadillac Seville STS 1996

List of elements for Anti-lock Brake Wiring Diagrams for Cadillac Seville STS 1996:

• (lower left front corner of engine)
• 35 thru 39
• Abs fuse 10a
• Abs signal
• Antilock indicator
• Battery
• Brake pressure modulator valve (bpmv)
• Brakes fuse 50a
• Control disable switch
• Cruise control module
• Data link connector (left side of i/p)
• Delivered torque output
• Electronic brake & traction control module (ebtcm) (left front corner of eng compt)
• Engine compartment fuse/relay center
• G110
• G110 (lower left front corner of engine)
• G203 (right kick panel)
• Ground
• Hot at all times
• Hot in run
• Hot in run or start
• Ign 1
• Ignition
• Instrument panel cluster
• Left front inlet valve solenoid
• Left front isolation valve solenoid
• Left front outlet valve solenoid
• Left front prime valve solenoid
• Left front wheel sensor hi
• Left front wheel sensor lo
• Left front wheel speed sensor
• Left rear inlet valve solenoid
• Left rear outlet valve solenoid
• Left rear wheel sensor hi
• Left rear wheel sensor lo
• Left rear wheel speed sensor
• Nca
• Pnk
• Powertrain control module (left front corner of engine compartment)
• Pump motor
• Pump motor power output
• Red
• Requested torque input
• Right front inlet valve solenoid
• Right front isolation valve solenoid
• Right front outlet valve solenoid
• Right front prime valve solenoid
• Right front wheel sensor hi
• Right front wheel sensor lo
• Right front wheel speed sensor
• Right hand maxi fuse block
• Right rear inlet valve solenoid
• Right rear outlet valve solenoid
• Right rear wheel sensor hi
• Right rear wheel sensor lo
• Right rear wheel speed sensor
• Rly ign 1 fuse 10a
• Serial data link
• Shorting bar
• Stop fuse 20a
• Stop lamp switch capacitor
• Stop/btsi/ cruise/brake switch (above brake pedal)
• Tan
• Tcs valve solenoid control signals
• Torque delivered
• Torque requested
• Traction
• Traction control sw input
• Trunk compartment fuse block
• Valve power output
• Valve solenoid control signals

ANTI-THEFT

Forced Entry Wiring Diagram for Cadillac Seville STS 1996

List of elements for Forced Entry Wiring Diagram for Cadillac Seville STS 1996:

• (4 door vehicles only)
• (behind right rear seat)
• A12
• Battery
• Body control module (front of trunk)
• C12
• Comfort fuse 10a
• Door lock
• Door unlock
• Driver door lock cylinder switch
• Exterior lights system
• G200 (left kick panel)
• G203 (right kick panel)
• G310
• Ground
• Headlights out
• Headlights system
• Horn output
• Horns system
• Hot at all times
• Key unlock
• Left door ajar
• Left front door ajar switch assembly
• Left front door lock switch
• Left frt door jamb
• Left rear door ajar switch assembly (4 door vehicles only)
• Left rear door lock switch
• Nca
• Park lamps out
• Pass door ajar
• Pass key unlock
• Passenger door lock cylinder switch
• Red/
• Right front door ajar switch assembly
• Right front door lock switch
• Right rear door ajar switch assembly (4 door vehicles only)
• Right rear door lock switch
• Rr pass door jamb
• Rt door jamb
• Tan
• Trunk compartment fuse block (front of trunk)
• Trunk lid tamper switch (center rear of trunk lid)
• Trunk tamper in

Pass-Key Wiring Diagram for Cadillac Seville STS 1996

List of elements for Pass-Key Wiring Diagram for Cadillac Seville STS 1996:

• A10
• A12
• Acc
• B10
• B12
• Batt 1 50a
• Bulb test
• Cluster fuse 20a
• G200 (left kick panel)
• Ground
• Hot at all times
• Hot in run and w/ rap energized
• Ignition
• Ignition key
• Ignition key lock cylinder
• Ignition switch
• Instrument panel cluster
• Key res in
• Lock
• Nca
• Off
• Park/ neutral position switch
• Pnk
• Red
• Resistor pellet
• Right maxi fuse block (for- ward of left front strut tower)
• Rly ign 1 fuse 10a
• Run
• Start
• Start enable
• Starter enable relay (forward of, left front strut tower)
• Starter solenoid
• Trunk compartment fuse block (front of trunk)

BODY COMPUTER

Body Computer Wiring Diagrams for Cadillac Seville STS 1996

List of elements for Body Computer Wiring Diagrams for Cadillac Seville STS 1996:

• A10
• A11
• A12
• Acc fuse 10a
• Anti-theft system
• Anti-theft system
• B10
• B11
• B12
• Body control module (pzm) (front of trunk, on electronics bay)
• C10
• C11
• C12
• C13
• C14
• C15
• C16
• Class 2 serial data
• Comfort fuse 10a
• Computer data lines system
• D10
• D11
• D12
• D13
• D14
• D15
• D16
• Defogger system
• Door locks system
• Door/trunk wakeup
• Drl rly enable
• Electronic suspension system
• Exterior lights system
• Exterior lts pwr
• Fog lamps
• Fuel door release
• Fuel level sense
• Fuel sensor return
• G303 (lower right rear seat 'x' brace)
• Ground
• Headlights system
• High beam out
• High power driver
• Horn enable
• Horns system
• Hot at all times
• Hot in off or run
• Hot in run, bulb test or start
• Ign 0- body fuse 10a
• Inadvert pwr rly
• Instrument cluster system
• Interior lamps
• Interior lights system
• Lft frt door ajar
• Lft frt door sw in
• Lft frt door unlk
• Lft frt door unlock
• Lft frt key cyl unlk
• Lft frt/rr door lk
• Lft/rt rr door sw
• Lock all doors
• Low beam out
• Low power driver
• Park lamps
• Pass doors ajar
• Pass doors unlock
• Pnk
• Power (acc)
• Power (battery)
• Power (ignition)
• Power distribution system
• Rear defogger
• Red
• Relay ign 1fuse 10a
• Retained acc pwr
• Rt frt door sw in
• Rt frt door unlk
• Rt frt key cyl unlk
• Rt frt/rr door lk
• Tan
• Trunk ajar in
• Trunk compartment fuse block (front of trunk, on electronics bay)
• Trunk release
• Trunk tamper sw in
• Trunk, tailgate, fuel doors system
• Uart serial data
• Valet lockout

COMPUTER DATA LINES

Computer Data Lines for Cadillac Seville STS 1996

List of elements for Computer Data Lines for Cadillac Seville STS 1996:

• * rss ** cvrss
• Amplifier (front of trunk, on electronics bay)
• Base audio
• Body control module (pzm) (front of trunk, on electronics bay)
• C15
• Cellular telephone module (left front corner of engine compartment)
• Climate control panel (ccp)
• D16
• Data class 2
• Data link connector (below left side of i/p, right of steering column)
• Electronic brake and traction control module (left front corner of engine compartment)
• Engine compartment fuse/relay center
• G200 (lower left kick panel)
• Heater & a/c programmer (behind right side of i/p)
• Hot at all times
• Instrument cluster
• Memory seat module (under driver's seat)
• Mirror fuse 10a
• Powertrain control module (left front corner of engine compartment)
• Radio
• Remote function actuator module (front of trunk, on electronics bay)
• Road sensing suspension module (rss/cvrss) (front of trunk, on electronics bay)
• Sensing and diagnostic module (under driver's seat)
• Tan
• Uart data
• W/ analog cluster
• W/ bose or active audio
• W/ digital cluster
• W/ memory seats
• W/o memory seats

COOLING FAN

Cooling Fan Wiring Diagram for Cadillac Seville STS 1996

List of elements for Cooling Fan Wiring Diagram for Cadillac Seville STS 1996:

• (rear of radiator)
• A/c comp fuse 10a
• A/c compressor clutch relay (in engine compartment fuse block)
• Computer data lines ststem
• Cool fns maxi fuse 50a
• Cool temp sw
• Cooling fan 1 relay (rear of radiator)
• Cooling fan 2 relay (rear of radiator)
• Cooling fan 3 relay
• Corner of engine)
• Data line
• Engine compartment fuse block
• Engine coolant temperature sensor (left rear
• Fan ctrl
• G110 (left front of engine)
• Hot at all times
• Hot in run and start
• Left cooling fan motor
• Nca
• Powertrain control module (left front corner of engine compartment)
• Red
• Right cooling fan motor
• Right maxi fuse block
• Sensor ground

CRUISE CONTROL

Cruise Control Wiring Diagram for Cadillac Seville STS 1996

List of elements for Cruise Control Wiring Diagram for Cadillac Seville STS 1996:

• (left rear of engine compt)
• 4000 pulses/mile
• All times
• Brake sw input
• Cruise control module
• Cruise fuse 10a
• Cruise inhibit
• Cruise inhibit input
• Cruise on input
• Cruise status
• Disengage input
• Engine compartment fuse/relay center (forward of left strut tower)
• G117 (lower right rear of engine)
• Ground
• Hot at
• Hot in run
• Ignition
• Instrument cluster
• Multifunction lever
• Off
• Or start
• Pnk
• Powertrain control module (pcm) (left front corner of engine compt)
• R/a
• Resume/accel input
• Rly ign 1 fuse 10a
• Set sw
• Set/coast input
• Stop fuse 20a
• Stop/btsi/cruise brake switch (lower left i/p)
• Tcc brake switch (lower left i/p)
• Trunk compartment fuse block (front of trunk)
• Vehicle speed input
• Vehicle speed sensor (vss) (right side of transmission)
• Vss return
• Vss signal

DEFOGGERS

Heated Windshield Wiring Diagram for Cadillac Seville STS 1996

List of elements for Heated Windshield Wiring Diagram for Cadillac Seville STS 1996:

• (with analog i/p)
• (with digital i/p)
• + red
• 1995 vftc c
• 3 phase a/c output
• 3 phase a\c input
• 3 phase transformer and rectifier
• 5 volts
• B10
• Climate control panel
• Crack det
• Data line
• Dc output
• De-ice request
• De-ice switch
• Engine compartment fuse/relay center (foward of left front strut tower)
• G109 (upper right radiator support)
• G117 (lower right rear of engine, near steering rack assembly)
• G200 (left kick panel)
• Generator
• Gnd
• Heated windshield
• Heated windshield control module (left side of i/p, above brake pedal)
• Heated windshield power module (foward of right wheelhouse, behind front fender)
• Hot at all times
• Hot in run and off
• Ign
• Igno-body fuse 10a
• Instrument panel cluster
• Led control
• Nca
• On ind cont.
• On req
• P/n pos
• Pank/neutral position switch (left side of transmission)
• Red
• Relay cont.
• Sense fuse 10a
• Trunk compartment fuse block (front of trunk)
• Volt. sense

Rear Defogger & Heated Mirrors Wiring Diagram for Cadillac Seville STS 1996

List of elements for Rear Defogger & Heated Mirrors Wiring Diagram for Cadillac Seville STS 1996:

• (behind left rear seat) g312
• (digital)
• (upper part of left kick panel) g200
• 1995 vftc c
• A11
• Body 2 fuse 60a
• Body control module (front of trunk)
• C15
• Data line
• Defogger request
• Hot at all times
• Hot in on trunk compartment fuse block (front of trunk)
• Htd mir fuse 10a
• I/p cluster or climate control panel (analog)
• Ign
• Igno-body fuse 10a
• Left maxi fuse block (fwd. of left front shock tower)
• Left mirror defogger
• Nca
• Rear defogger enable
• Rear defogger relay (in trunk compartment micro relay center #2)
• Rear window defogger
• Red
• Right mirror defogger
• Rr defog fuse 30a
• Tan
• Trunk compartment fuse block (front of trunk)

ELECTRONIC POWER STEERING

Electronic Power Steering Wiring Diagram for Cadillac Seville STS 1996

List of elements for Electronic Power Steering Wiring Diagram for Cadillac Seville STS 1996:

• (cvrss)
• (rss)
• 1996 vftc c
• C16
• Continuously variable road sensing suspension module or road sensing suspension module (front of trunk)
• G312 (behind left rear seat back)
• Ground
• Hot in run
• Ign power
• Magna steer actuator (cvrss only) (left of steering rack)
• Pnk
• Powertrain control module (left front of engine compt.)
• Red
• Rtd fuse 10a
• Steering assist solenoid valve (rss only) (left of steering rack)
• Trunk compartment fuse panel
• Vehicle speed input
• Vehicle speed output

ELECTRONIC SUSPENSION

Electronic Suspension Wiring Diagram, with Continuously Variable Road Sensing Suspension (1 of 2) for Cadillac Seville STS 1996

List of elements for Electronic Suspension Wiring Diagram, with Continuously Variable Road Sensing Suspension (1 of 2) for Cadillac Seville STS 1996:

• (on rear of left shock tower)
• (on rear of right shock tower)
• (rearward of left rear suspension support)
• (rearward of right rear suspension support)
• 8v to lr rss position sensor
• 8v to rf rss position sensor
• 8v to rr rss position sensor
• A10
• A11
• A12
• B10
• B11
• B12
• Battery
• C10
• C11
• C12
• C13
• C14
• C15
• C16
• Continuously variable road sensing suspension module (front of trunk, attached to electronics bay)
• D10
• D11
• D12
• D13
• D14
• D15
• D16
• Door ajar wake-up in
• Elc exhaust sol ctrl
• Elc relay control
• G310 (behind rear seat on upper x brace)
• Gnd
• Hot at all times
• Hot in run
• Ignition 3
• Left front combo sensor
• Left front damper actuator
• Left rear combo sensor
• Left rear damper actuator
• Lf damper sol ctrl
• Lf damper sol gnd
• Lf rss position sens shd gnd
• Lf rss position sensor gnd
• Lf rss position sensor in
• Lift/dive signal in
• Lift/dive signal out
• Lr damper act ctrl
• Lr damper act gnd
• Lr rss position sens shd gnd
• Lr rss position sensor gnd
• Lr rss position sensor in
• Magna steer actuator (left side of steering rack)
• Magna steer ctrl
• Nca
• Nca nca
• Powertrain control module (pcm) (behind right side of i/p, top of left kick panel)
• Pulses per mile
• Red
• Rf damper sol ctrl
• Rf damper sol gnd
• Rf rss position sensor gnd
• Rf rss position sensor in
• Right front combo sensor
• Right front damper actuator
• Right rear combo sensor
• Right rear damper actuator
• Rr damper sol ctrl
• Rr damper sol gnd
• Rr rss position sens shd gnd
• Rr rss position sensor gnd
• Rr rss position sensor in
• Rss sensor shield gnd
• Rtd fuse 10a
• Rtd fuse 20a
• Shield
• Solid state position sensor
• Steering wheel position
• Steering wheel position sensor
• Steering whl post/preference
• Tan
• Trunk compartment fuse block (front of trunk)
• Uart data line
• Vehicle speed in

Electronic Suspension Wiring Diagram, with Continuously Variable Road Sensing Suspension (2 of 2) for Cadillac Seville STS 1996

List of elements for Electronic Suspension Wiring Diagram, with Continuously Variable Road Sensing Suspension (2 of 2) for Cadillac Seville STS 1996:

• (front of trunk attached to electronics bay)
• Body control module
• C14
• Compressor motor
• Data link connector (left side of i/p)
• Elc fuse 30a
• Elc relay (position a)
• Electronic brake and traction control module (left front corner of engine compt)
• Electronic level control (elc) compressor assembly (right rear underbody, on rear suspension support)
• Exhaust solenoid
• G312 (behind left rear seat)
• Hot at all times
• Hot in run or off
• Ign o-body fuse 10a
• Nca
• Tan
• To rear shocks
• Trunk compartment #2 micro relay center (in electronics bay)
• Trunk compartment fuse block (front of trunk)
• Vent

Electronic Suspension Wiring Diagram, with Road Sensing Suspension (1 of 2) for Cadillac Seville STS 1996

List of elements for Electronic Suspension Wiring Diagram, with Road Sensing Suspension (1 of 2) for Cadillac Seville STS 1996:

• (on rear of left shock tower)
• (on rear of right shock tower)
• (rearward of left rear suspension support)
• (rearward of right rear suspension support)
• 10a
• 8v to lr rss position sensor
• 8v to rf rss position sensor
• 8v to rr rss position sensor
• A10
• A11
• A12
• B10
• B11
• B12
• Battery
• C10
• C11
• C12
• C13
• C14
• C15
• C16
• D10
• D11
• D12
• D13
• D14
• D15
• D16
• Door ajar wake-up in
• Elc exhaust sol ctrl
• Elc relay control
• G310 (behind rear seat on upper x brace)
• Gnd
• Hot at all times
• Hot in run
• Ignition 3
• Left front combo sensor
• Left front damper solenoid
• Left rear combo sensor
• Left rear damper solenoid
• Lf damper sol ctrl
• Lf damper sol gnd
• Lf rss position sens shd gnd
• Lf rss position sensor gnd
• Lf rss position sensor in
• Lift/dive signal in
• Lift/dive signal out
• Lr damper sol ctrl
• Lr damper sol gnd
• Lr rss position sens shd gnd
• Lr rss position sensor gnd
• Lr rss position sensor in
• Nat
• Nca
• Nca nca
• Pnk
• Powertrain control module (pcm) (left front corner of engine compt)
• Pulses per mile
• Rf damper sol ctrl
• Rf damper sol gnd
• Rf rss position sensor gnd
• Rf rss position sensor in
• Right front combo sensor
• Right front damper solenoid
• Right rear combo sensor
• Right rear damper solenoid
• Road sensing suspension (rss) module (front of trunk, attached to electronics bay)
• Rr damper sol ctrl
• Rr damper sol gnd
• Rr rss position sens shd gnd
• Rr rss position sensor gnd
• Rr rss position sensor in
• Rss sensor shield gnd
• Rtd fuse
• Rtd fuse 20a
• Shield
• Solid state position sensor
• Steering assist sol valve ctrl
• Steering assist solenoid valve (left side of steering rack)
• Steering asst sol valve gnd
• Steering wheel position
• Steering wheel position sensor
• Steering whl post/preference
• Tan
• Trunk compartment fuse block (front of trunk)
• Uart data line
• Vehicle speed in

Electronic Suspension Wiring Diagram, with Road Sensing Suspension (2 of 2) for Cadillac Seville STS 1996

List of elements for Electronic Suspension Wiring Diagram, with Road Sensing Suspension (2 of 2) for Cadillac Seville STS 1996:

• (front of trunk attached to electronics bay)
• Body control module
• C14
• Compressor motor
• Data link connector (left side of i/p)
• Elc fuse 30a
• Elc relay (position a)
• Electronic brake and traction control module (left front corner of engine compt)
• Electronic level control (elc) compressor assembly (right rear underbody, on rear suspension support)
• Exhaust solenoid
• G312 (behind left rear seat)
• Hot at all times
• Hot in run and off
• Ign o-body fuse 10a
• Nca
• Tan
• To rear shocks
• Trunk compartment #2 micro relay center (in electronics bay)
• Trunk compartment fuse block (front of trunk)
• Vent

ENGINE PERFORMANCE

4.6L

4.6L (VIN 9), Engine Performance Wiring Diagrams (1 of 4) for Cadillac Seville STS 1996

List of elements for 4.6L (VIN 9), Engine Performance Wiring Diagrams (1 of 4) for Cadillac Seville STS 1996:

• A/c comp clutch ctrl
• Air conditioning system
• Bbv 5v ref out
• Bbv sens in
• Bbv sens return
• Class ii data link
• Cruise control system
• Cruise engaged
• Cruise inhibit
• Data link connector (under left side of i/p)
• Ect sens return
• Egr 5v ref out
• Egr pos sens return
• Electronic suspension system
• Engine coolant temperature sensor (ect) (left rear corner of engine)
• Evap emissions canister purge vacuum diagnostic switch (left rear of engine)
• Evaporative emissions canister purge solenoid valve (left rear of engine)
• Exhaust gas recirc- ulation valve (left rear corner of engine)
• Extended travel brake
• Fuel pump feedback
• G117 (lower right rear of engine block)
• Gen 'f' term feedback
• Iac sol coil ctrl
• Iat sens return
• Idle air control (iacv) valve (throttle body)
• Intake air temperature (iat) sensor (top left side of engine)
• Lift/dive sig out
• Map 5v ref out
• Map sens in
• Map sensor return
• Mass air flow sensor (on air inlet)
• Neutral safety sw in
• Park/neutral sw 'a'
• Park/neutral sw 'b'
• Park/neutral sw 'c'
• Pcm ground
• Pnk
• Post cat ho2s in hi
• Post cat ho2s in lo
• Power (battery)
• Power (ignition 0)
• Power (ignition 1)
• Powertrain control module (left front of engine compartment)
• Pwr steer pres sw in
• Red
• Shift 'a' sol ctrl
• Shift 'b' sol ctrl
• Starting/ charging system
• Tan
• Tcc brake sw in
• Tcc sol ctrl
• Throttle position sensor (throttle body assy)
• Tp sens in
• Tp sens return
• Tps 5v ref out
• Trans press sol ctrl
• Trans press sol enable
• Trans press sw 'a' in
• Trans press sw 'b' in
• Trans press sw 'c' in
• Trans temp sens in
• Trans temp sens rtrn
• Turbine speed in hi
• Turbine speed in lo
• Turbine speed sensor (inside transaxle)

4.6L (VIN 9), Engine Performance Wiring Diagrams (2 of 4) for Cadillac Seville STS 1996

List of elements for 4.6L (VIN 9), Engine Performance Wiring Diagrams (2 of 4) for Cadillac Seville STS 1996:

• Brake booster vacuum sensor (master cylinder)
• Cruise control system
• Distr fuse 20a
• Ecs fuse 10a
• Engine compart- ment fuse block
• Hot at all times
• Hot in off or run
• Hot in run, bulb test or start
• Ign 0 fuse 10a
• Manifold absolute pressure sensor (top left side of engine)
• Oxy sen 1 fuse 10a
• Oxy sen 2 fuse 10a
• Pcm (bat) fuse 10a
• Pcm (ign) fuse 10a
• Pnk
• Red
• Shift sol 'a'
• Shift sol 'b"
• Switch manifold
• Tan
• Tcc brake switch (under left side of i/p)
• Torque converter clutch solenoid
• Trans- axle pressure force motor
• Trans- axle temper- ature sensor
• Transaxle
• Transaxle pressure

4.6L (VIN 9), Engine Performance Wiring Diagrams (3 of 4) for Cadillac Seville STS 1996

List of elements for 4.6L (VIN 9), Engine Performance Wiring Diagrams (3 of 4) for Cadillac Seville STS 1996:

• (not used)
• (top rear of engine under ignition coils)
• Camshaft position (cmp) sensor (right side of engine)
• Crankshaft position (ckp) sensor a (front of engine block)
• Crankshaft position (ckp) sensor b (front of engine block)
• Engine comp- artment fuse block
• Engine oil pressure switch (lower center front of engine)
• Fuel pump (top of fuel tank)
• Fuel pump fuse 20a
• Fuel pump relay (position 'a') (engine compt fuse block)
• G117 (lower left rear of engine block)
• G117 (lower right rear of engine block)
• G312 (behind left rear seat, on 'x' brace)
• Hot in run, bulb test or start
• Ignition amplifier and switching module
• Ignition control module
• Instrument cluster
• Nca
• Park/ neutral position switch (top of transaxle)
• Pnk
• Power steering pressure switch (bottom rear of engine compt)
• Rly ign 1 fuse 10a
• Service engine soon indicator
• Spark plugs
• Tach signal in
• Tan
• Trunk comp- artment fuse block
• Vehicle speed sensor (on transaxle)
• Vss in

4.6L (VIN 9), Engine Performance Wiring Diagrams (4 of 4) for Cadillac Seville STS 1996

List of elements for 4.6L (VIN 9), Engine Performance Wiring Diagrams (4 of 4) for Cadillac Seville STS 1996:

• (left rear of engine)
• 24x ref hi in
• 4x ref hi in
• Anti-lock brakes system
• Bypass spark out
• Cam hi in
• Cann purge vac sw in
• Cool fan hi speed ctrl
• Cool fan lo speed ctrl
• Cooling fans system
• Cruise control system
• Delivered torque out
• Desired torque in
• Ect sens in
• Egr valve feedback
• Egr valve sol ctrl
• Electronic suspension system
• Engine compart- ment fuse block
• Evap ctrl sol out
• Front heated oxygen sensor (front exhaust manifold)
• Front ho2s in hi
• Front ho2s in lo
• Fuel inj 1 ctrl
• Fuel inj 2 ctrl
• Fuel inj 3 ctrl
• Fuel inj 4 ctrl
• Fuel inj 5 ctrl
• Fuel inj 6 ctrl
• Fuel inj 7 ctrl
• Fuel inj 8 ctrl
• Fuel injectors
• Fuel pump relay ctrl
• G114
• G114 (left rear of engine)
• G117 (lower right rear of engine block)
• Hot in run, bulb test or start
• Iat sens in
• Ignition ctrl feedback
• Inj fuse 10a
• Knock sens in
• Knock sensor (lower right rear of engine block)
• Maf sens in
• Mil indic ctrl
• Nca
• Oil level sw in
• Oil level switch (oil pan)
• Oil press sens in
• Pcm ground
• Pnk
• Post-converter heated o2s (in exhaust system, near catalyst)
• Power (ignition 1)
• Powertrain control module (left front of engine compartment)
• Pre-cat ho2s in hi
• Pre-cat ho2s in lo
• Pre-converter heated o2s (in exhaust system, near catalyst)
• Rear h02s in lo
• Rear heated oxygen sensor (rear exhaust manifold)
• Rear ho2s in hi
• Ref lo in
• Tach signal out
• Tan
• Vss in hi
• Vss in lo
• Vss out (4000 ppm)

4.6L (VIN Y), Engine Performance Wiring Diagrams (1 of 4) for Cadillac Seville STS 1996

List of elements for 4.6L (VIN Y), Engine Performance Wiring Diagrams (1 of 4) for Cadillac Seville STS 1996:

• A/c comp clutch ctrl
• Air conditioning system
• Bbv 5v ref out
• Bbv sens in
• Bbv sens return
• Class ii data link
• Cruise control system
• Cruise engaged
• Cruise inhibit
• Data link connector (under left side of i/p)
• Ect sens return
• Egr 5v ref out
• Egr pos sens return
• Electronic suspension system
• Engine coolant temperature sensor (ect) (left rear corner of engine)
• Evap emissions canister purge vacuum diagnostic switch (left rear of engine)
• Evaporative emissions canister purge solenoid valve (left rear of engine)
• Exhaust gas recirc- ulation valve (left rear corner of engine)
• Extended travel brake
• Fuel pump feedback
• G117 (lower right rear of engine block)
• Gen 'f' term feedback
• Iac sol coil ctrl
• Iat sens return
• Idle air control (iacv) valve (throttle body)
• Intake air temperature (iat) sensor (top left side of engine)
• Lift/dive sig out
• Map 5v ref out
• Map sens in
• Map sensor return
• Mass air flow sensor (on air inlet)
• Neutral safety sw in
• Park/neutral sw 'a'
• Park/neutral sw 'b'
• Park/neutral sw 'c'
• Pcm ground
• Pnk
• Post cat ho2s in hi
• Post cat ho2s in lo
• Power (battery)
• Power (ignition 0)
• Power (ignition 1)
• Powertrain control module (left front of engine compartment)
• Pwr steer pres sw in
• Red
• Shift 'a' sol ctrl
• Shift 'b' sol ctrl
• Starting/ charging system
• Tan
• Tcc brake sw in
• Tcc sol ctrl
• Throttle position sensor (throttle body assy)
• Tp sens in
• Tp sens return
• Tps 5v ref out
• Trans press sol ctrl
• Trans press sol enable
• Trans press sw 'a' in
• Trans press sw 'b' in
• Trans press sw 'c' in
• Trans temp sens in
• Trans temp sens rtrn
• Turbine speed in hi
• Turbine speed in lo
• Turbine speed sensor (inside transaxle)

4.6L (VIN Y), Engine Performance Wiring Diagrams (2 of 4) for Cadillac Seville STS 1996

List of elements for 4.6L (VIN Y), Engine Performance Wiring Diagrams (2 of 4) for Cadillac Seville STS 1996:

• Brake booster vacuum sensor (master cylinder)
• Cruise control system
• Distr fuse 20a
• Ecs fuse 10a
• Engine compart- ment fuse block
• Hot at all times
• Hot in off or run
• Hot in run, bulb test or start
• Ign 0 fuse 10a
• Manifold absolute pressure sensor (top left side of engine)
• Oxy sen 1 fuse 10a
• Oxy sen 2 fuse 10a
• Pcm (bat) fuse 10a
• Pcm (ign) fuse 10a
• Pnk
• Red
• Shift sol 'a'
• Shift sol 'b"
• Switch manifold
• Tan
• Tcc brake switch (under left side of i/p)
• Torque converter clutch solenoid
• Trans- axle pressure force motor
• Trans- axle temper- ature sensor
• Transaxle
• Transaxle pressure

4.6L (VIN Y), Engine Performance Wiring Diagrams (3 of 4) for Cadillac Seville STS 1996

List of elements for 4.6L (VIN Y), Engine Performance Wiring Diagrams (3 of 4) for Cadillac Seville STS 1996:

• (not used)
• (top rear of engine under ignition coils)
• Camshaft position (cmp) sensor (right side of engine)
• Crankshaft position (ckp) sensor a (front of engine block)
• Crankshaft position (ckp) sensor b (front of engine block)
• Engine comp- artment fuse block
• Engine oil pressure switch (lower center front of engine)
• Fuel pump (top of fuel tank)
• Fuel pump fuse 20a
• Fuel pump relay (position 'a') (engine compt fuse block)
• G117 (lower left rear of engine block)
• G117 (lower right rear of engine block)
• G312 (behind left rear seat, on 'x' brace)
• Hot in run, bulb test or start
• Ignition amplifier and switching module
• Ignition control module
• Instrument cluster
• Nca
• Park/ neutral position switch (top of transaxle)
• Pnk
• Power steering pressure switch (bottom rear of engine compt)
• Rly ign 1 fuse 10a
• Service engine soon indicator
• Spark plugs
• Tach signal in
• Tan
• Trunk comp- artment fuse block
• Vehicle speed sensor (on transaxle)
• Vss in

4.6L (VIN Y), Engine Performance Wiring Diagrams (4 of 4) for Cadillac Seville STS 1996

List of elements for 4.6L (VIN Y), Engine Performance Wiring Diagrams (4 of 4) for Cadillac Seville STS 1996:

• (left rear of engine)
• 24x ref hi in
• 4x ref hi in
• Anti-lock brakes system
• Bypass spark out
• Cam hi in
• Cann purge vac sw in
• Cool fan hi speed ctrl
• Cool fan lo speed ctrl
• Cooling fans system
• Cruise control system
• Delivered torque out
• Desired torque in
• Ect sens in
• Egr valve feedback
• Egr valve sol ctrl
• Electronic suspension system
• Engine compart- ment fuse block
• Evap ctrl sol out
• Front heated oxygen sensor (front exhaust manifold)
• Front ho2s in hi
• Front ho2s in lo
• Fuel inj 1 ctrl
• Fuel inj 2 ctrl
• Fuel inj 3 ctrl
• Fuel inj 4 ctrl
• Fuel inj 5 ctrl
• Fuel inj 6 ctrl
• Fuel inj 7 ctrl
• Fuel inj 8 ctrl
• Fuel injectors
• Fuel pump relay ctrl
• G114
• G114 (left rear of engine)
• G117 (lower right rear of engine block)
• Hot in run, bulb test or start
• Iat sens in
• Ignition ctrl feedback
• Inj fuse 10a
• Knock sens in
• Knock sensor (lower right rear of engine block)
• Maf sens in
• Mil indic ctrl
• Nca
• Oil level sw in
• Oil level switch (oil pan)
• Oil press sens in
• Pcm ground
• Pnk
• Post-converter heated o2s (in exhaust system, near catalyst)
• Power (ignition 1)
• Powertrain control module (left front of engine compartment)
• Pre-cat ho2s in hi
• Pre-cat ho2s in lo
• Pre-converter heated o2s (in exhaust system, near catalyst)
• Rear h02s in lo
• Rear heated oxygen sensor (rear exhaust manifold)
• Rear ho2s in hi
• Ref lo in
• Tach signal out
• Tan
• Vss in hi
• Vss in lo
• Vss out (4000 ppm)

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Cadillac Seville STS 1996

List of elements for Backup Lamps Wiring Diagram for Cadillac Seville STS 1996:

• 1995 vftc c
• And run
• Cruise fuse 10a
• Engine compartment fuse/relay center
• G404 (left rear corner of trunk compt)
• Hot in start
• Left back-up lamp
• Mirrors system
• P r
• Park/ neutral position switch (left side of transmission, near rear engine lift hook)
• Right back-up lamp

Exterior Lamps Wiring Diagram for Cadillac Seville STS 1996

List of elements for Exterior Lamps Wiring Diagram for Cadillac Seville STS 1996:

• (right side of upper radiator support)
• A10
• A11
• A15
• A16
• A17
• Anti-lock brakes system
• B10
• Body 1 fuse 60a
• Body control module (front of trunk)
• C12
• Center high mounted stop lamp
• Cornering lamps switch
• Engine compartment fuse/relay center
• Exterior lamp
• G108
• G109 (left side of upper radiator support)
• G203 (right kick panel)
• G404 (left rear corner of trunk)
• Hazard
• Hazard flasher (left kick panel)
• Hazard fuse 20a
• Hazard switch
• Head
• Headlamp switch
• Headlights system
• Hot at all times
• Hot in run, bulb test or start
• Instrument cluster
• Interior lights system
• Lamps
• Left cornering lamp
• Left front marker lamp
• Left maxi fuse block
• Left park fuse 10a
• Left park/ turn lamps
• Left rear marker lamp
• Left rear marker lamp (w/o sts)
• Left tail/ stop/ turn
• Left turn input
• License lamp
• Nca
• Normal
• Off
• Park
• Park lamps
• Park lamps relay b (in trunk compartment #2 micro relay center)
• Red
• Right cornering lamp
• Right front marker lamp
• Right park fuse 10a
• Right park/ turn lamp
• Right rear marker lamp
• Right rear marker lamp (w/o sts)
• Right tail/ stop/ turn
• Right turn input
• Stop fuse 20a
• Stop lamp switch capacitor (below left side of i/p)
• Stop/btsi/ cruise brake switch (above brake pedal) c1
• Timing circuit
• Trunk compartment fuse block
• Turn flasher module (behind i/p, left of steering column)
• Turn fuse 20a
• Turn left
• Turn right
• Turn/ hazard switch assembly

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 5) for Cadillac Seville STS 1996

List of elements for Ground Distribution Wiring Diagram (1 of 5) for Cadillac Seville STS 1996:

• "a" note horn
• "c" note horn (uo9)
• "d" note horn (uo9)
• "f" note horn
• A/c com- pressor clutch diode
• A/c compressor clutch
• Battery
• Coolant level switch
• Cruise control module
• Deville/ concours
• Deville/ concours only for export harness
• Drl relay
• Eldorado seville
• Electronic brake and traction control module
• Engine compart- ment lamp
• Engine cooling fan relay no. 2
• Engine oil level sensor
• Engine oil pressure sensor
• Evaporative emissions vacuum purge switch
• Export harness
• Export only
• Front heated oxygen sensor
• Fuel pump relay
• G108 (left radiator support)
• G109 (right radiator support)
• G110 (left front corner of engine)
• G110 (lower left front corner of engine)
• G110 (lower left front of engine)
• G114 (left rear corner of engine)
• G117 (right rear of engine)
• G119 (right front corner of engine)
• Headlamp washer pump
• Heated windshield power module
• Ign 1 relay
• Ignition control module
• Left front fog lamp
• Left repeater lamp
• Left cornering lamp
• Left front marker lamp
• Left front side marker lamp
• Left front turn lamp
• Left high beam headlamp
• Left low beam headlamp
• Left park/turn lamps
• Mass air flow sensor
• Nca
• Park/ neutral position switch
• Post- converter heated oxygen sensor
• Power- train control module
• Pre- converter heated oxygen sensor
• Rear heated oxygen sensor
• Right cornering light
• Right front fog lamp
• Right front marker lamp
• Right front side marker lamp
• Right front turn lamp
• Right high beam headlamp
• Right low beam headlamp
• Right repeater lamp
• Right engine cooling fan motor
• Right park/turn lamps
• Seville/ eldorado
• Usa harness
• Wind- shield wiper motor

Ground Distribution Wiring Diagram (2 of 5) for Cadillac Seville STS 1996

List of elements for Ground Distribution Wiring Diagram (2 of 5) for Cadillac Seville STS 1996:

• A12
• A14
• B12
• Brake fluid level sensor
• C202
• C502
• C601
• Concours/ deville only
• Console switch (eldorado/ seville)
• Data link connector
• Deville/ concours
• Driver's fore/aft lumbar relay
• Driver's heated seat back element
• Driver's heated seat relay
• Driver's heated seat switch
• Driver's information center
• Driver's seat recliner switch (deville/ concours)
• Driver's seat switch
• Driver's seat temperature sensor
• Driver's up/down lumbar relay
• Eldorado/ seville only
• Front cigarette lighter
• G200 (left kick panel)
• G203 (right kick panel)
• G300 (under driver's seat)
• Glove compartment lamp
• Headlamp switch
• Heated seats w/ mini console
• Heated windshield control module
• Hvac control head
• Ignition key warning switch
• Instrument panel cluster
• Left front door ajar switch
• Left front door lock cylinder switch
• Left front door lock switch
• Left heated seat switch
• Memory seat module
• Nca
• Passenger's fore/aft lumbar relay
• Passenger's heated seat back element
• Passenger's heated seat relay
• Passenger's heated seat switch
• Passenger's power seat switch
• Passenger's seat recliner switch
• Passenger's seat temperature sensor
• Passenger's up/down lumbar relay
• Right front door flood lamp
• Right front door window switch
• Right front seat switch
• Right heated seat switch
• Right outside rearview mirror
• Seville/ deville/ concours only
• Seville/ eldorado
• Seville/ eldorodo
• Turn flasher module
• W/ lumbar seats
• W/o lumbar seats
• Washer solvent level sensor

Ground Distribution Wiring Diagram (3 of 5) for Cadillac Seville STS 1996

List of elements for Ground Distribution Wiring Diagram (3 of 5) for Cadillac Seville STS 1996:

• (e) (k) (ksp)
• (ksp) (e-k)
• A10
• A12
• Accessory relay
• Active audio amplifier
• Body control module
• Bose left relay
• Bose right relay
• Bose uq4
• Braided strap
• C202
• C501
• Cellular telephone control module
• Cellular telephone docking station
• Cellular telephone interface
• Cellular telephone module
• Compact disc player
• Deville/ concours
• Deville/concours
• Driver's heated seat switch
• E16
• Eldorado/seville
• Eldorodo/seville
• Electro- chromic mirror
• Electronic gear selector
• Front console ashtray lamp
• Front console cigarette lighter
• G a d
• G200 (left kick panel)
• G300 (below driver's seat)
• G300 (under driver's seat)
• G310 (behind right rear seat)
• Headlamp washer relay (export)
• Heater blower motor
• Left front bose speaker
• Left front door flood lamp
• Left front door window switch
• Left front header lamp switch
• Left front seat switch (deville/ concours)
• Left front seat switch memory
• Left front vanity mirror
• Left outside mirror
• Left rear bose speaker
• Left rear header lamp switch
• Left rear vanity mirror
• Left vanity mirror
• Nca
• Outside mirror switch
• Passenger's heated seat switch
• Power antenna motor case
• Radio
• Radio interface module
• Rain sense module
• Rear compart- ment tamper switch
• Rear console ashtray lamp
• Rear console cigarette lighter
• Rear front vanity mirror
• Rear heater blower switch
• Rear rear header lamp switch
• Rear rear vanity mirror
• Remote function actuator
• Right front bose speaker
• Right front header lamp switch
• Right rear bose speaker
• Right rear header lamp switch
• Right vanity mirror
• Sensing & diagnostic module
• Seville/ deville/ concours only
• Seville/ eldorado
• Seville/ eldorado only
• Shift interlock solenoid
• Shift lock solenoid
• Shorting bar
• Steering wheel controls
• To center high mounted stop lamp
• W/ bose radio only
• W/ full console
• W/ mini console

Ground Distribution Wiring Diagram (4 of 5) for Cadillac Seville STS 1996

List of elements for Ground Distribution Wiring Diagram (4 of 5) for Cadillac Seville STS 1996:

• Astro roof actuator
• C208
• C602
• Center high mounted stop lamp
• Controlled power back-up relay
• Converter over temperature module
• Courtesy relay
• Deville/ concours export
• Deville/ seville/ concours only
• Deville/concours
• Door lock relay
• Driver information center
• Eldorado only
• Eldorado/seville
• Electronic level control
• Electronic suspension control
• From radio & bose left & right relay
• Fuel pump
• G203 (right kick panel)
• G310 (behind right rear seat)
• Headlamp switch
• Heater & a/c control programmer
• Hvac control head
• Ign 1 relay
• Left door unlock relay
• Left front door unlock relay
• Left rear door ajar switch
• Left rear door cigarette lighter
• Left rear door flood lamp
• Left rear door lock switch
• Left rear door window switch
• Nca
• Only
• Power antenna relay
• Radio
• Rear defroster grid
• Right front door jamb switch
• Right front door lock cylinder switch
• Right front door lock switch
• Right front door window switch
• Right rear door cigarette lighter
• Right rear door flood lamp
• Right rear door jamb switch
• Right rear door lock switch
• Seat belt switch
• Seville
• Seville only
• Seville/ eldorado export
• Seville/ eldorado only
• Traction control disable switch
• Valet switch

Ground Distribution Wiring Diagram (5 of 5) for Cadillac Seville STS 1996

List of elements for Ground Distribution Wiring Diagram (5 of 5) for Cadillac Seville STS 1996:

• Backup lamp
• Backup lamps
• C426
• Center high mounted stop lamp
• Center high mounted stop lamp c1 (seville only)
• Deville/concours
• Eldorado
• Eldorado/seville
• Export harness
• Export only
• Fuel door release solenoid
• G404 (left rear corner of trunk compt)
• G404 (left rear corner of trunk compt.)
• Left back- up lamp
• Left rear fog lamp
• Left rear marker lamp
• Left rear turn signal lamp
• Left tail lamp
• Left tail/ stop lamp
• Left tail/ stop/ turn lamp
• Left tail/ stop/ turn lamps
• Left tail/stop/ turn lamps
• License lamp
• License lamps
• Nca
• Not used b
• Right back- up lamp
• Right rear fog lamp
• Right rear marker lamp
• Right rear turn signal lamp
• Right tail lamp
• Right tail/ stop lamp
• Right tail/ stop/ turn lamp
• Right tail/ stop/ turn lamps
• Right tail/stop/ turn lamps
• Seville
• Switch
• Trailer harness
• Trunk lid latch
• Trunk lid latch switch
• Trunk lid pull- down actuator
• Usa harness
• W/o sts (yp6)

HEADLIGHTS

Headlight Wiring Diagram for Cadillac Seville STS 1996

List of elements for Headlight Wiring Diagram for Cadillac Seville STS 1996:

• photocell +
• B10
• Body control module (pzm) (front of trunk)
• C 1995 vftc
• C103
• C104
• C12
• D12
• D14
• Daytime running lamps relay 'f'
• Drl
• Engine compartment fuse/relay center (near left front strut tower)
• Engine compartment micro relay center (near left front strut tower)
• Ex lamps
• Fog lamp switch
• Fog lamps on indicator
• Fog/ drl-drl fuse 10a
• Front fog lamps relay (trunk compt. #2 micro relay center)
• Ft fog lps
• G108 (left upper radiator support)
• G109 (right upper radiator support)
• G203 (right lower kick panel)
• G203 (right upper kick panel)
• Hd lamp sw
• Hd lps fuse 20a
• Head
• Head- lamp dimmer switch
• Headlamp
• Headlamp relay 'a'
• Headlamp switch
• Hi beams
• Hi/flash
• Hot at all times
• Hot in run
• Ign 1 fuse 10a
• Instrument panel cluster (ipc)
• L hdlp hi beam fuse 10a
• L hdlp lo beam fuse 10a
• Left fog lamp
• Left hi beam headlamp
• Left lo beam headlamp
• Lo beams
• Lo/hi beam control relay 'c'
• Max
• Mirror fuse 10a
• Off
• Park
• Park lamps relay "b"
• Photocell -
• Pnk
• R hdlp hi beam fuse 10a
• R hdlp lo beam fuse 10a
• Radio/ phone fuse 10a
• Right fog lamp
• Right hi beam headlamp
• Right lo beam lamp
• Tan
• Tan a
• Trunk compartment #2 micro relay center (front of trunk)
• Trunk compartment fuse block (front of trunk)
• Twi delay
• Twi delay rtn
• Twi enable
• Twi- light delay
• Twilight enable
• Twilight photocell (under center of defroster trim plate)

HORN

Horn Wiring Diagram for Cadillac Seville STS 1996

List of elements for Horn Wiring Diagram for Cadillac Seville STS 1996:

• (right radiator support)
• 1995 vftc c
• A note horn (right front of car)
• Body control module (front of trunk)
• Engine compartment micro relay center (left side of engine compt)
• F note horn (next to battery)
• G109
• Horn relay b
• Horn switch
• Hot at all times
• Left maxi fuse block (forward of left front strut tower)
• Nca
• Red
• Seats circuit breaker 3 30a
• Slip ring
• Steering wheel

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram for Cadillac Seville STS 1996

List of elements for Instrument Cluster Wiring Diagram for Cadillac Seville STS 1996:

• (unused pins are not shown)
• 16 volts (vf lights)
• A10
• A11
• A12
• Air bag ind
• Anti-lock brakes system
• Anti-lock ind ctrl
• Anti-theft or starting/charging system
• Anti-theft system
• B10
• B12
• Batt
• Body control module (front of trunk)
• Brake ind ctrl
• C10
• C13
• C14
• C16
• Class 2
• Class 2 data in/out
• Cluster fuse 20a
• Computer data lines system
• Coolant level sw in
• Courtesy lamps in
• D12
• D13
• D14
• Dimming
• Dimming control
• Dimming rtn
• Eldorado & seville w/ analog cluster
• Electronic prndl (w/ analog cluster-uy9 only)
• Engine controls system
• Exterior lights system
• Fuel level
• Fuel level sender
• G109 (upper right radiator support)
• G200 (lower left kick panel)
• Generator l-term in
• Gnd
• Gnd/rtn
• Headlamp switch
• Hot at all times
• Hot in off or run
• Hot in run, bulb test or start
• Ign o body fuse 10a
• Ign-0
• Ign-1
• Illumination
• Inc dim
• Inc dim-1
• Inc dim-2
• Instrument cluster
• Interior lights system
• Key resistor in (high)
• Key resistor in (low)
• Left turn in
• Low
• Low brake fluid sw in
• Low brake fluid switch (in brake master cylinder reservoir)
• Low washer fluid switch
• Park brake switch
• Park lamps in
• Park/head
• Pnk
• Powertrain control module (under air cleaner housing)
• Prndl led dimming
• Prndl-a
• Prndl-b
• Prndl-c
• Prndl-d
• Radio
• Red
• Right turn in
• Rly ign 1 fuse 10a
• Service engine soon ind
• Solid state
• Starter enable
• Starting/charging system
• Tach
• Tach in
• Trunk compartment fuse block
• Twilight photocell
• Twilight photocell rtn
• Vehicle speed in
• Vf illum
• Vss out 4000 p/m
• Washer fluid level in

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for Cadillac Seville STS 1996

List of elements for Courtesy Lamps Wiring Diagram for Cadillac Seville STS 1996:

• (4-bulbs)
• (left rear corner of trunk) g404
• 4-door models
• Batt
• Body control module (front of trunk)
• Bright
• C12
• C13
• Class 2
• Comfort fuse 10a
• Concours w/o astro roof
• Courtesy
• Courtesy lamps relay a
• Cover open
• Ctsy lmp in
• D14
• Data line
• Dim
• Engine compartment fuse/relay center
• Exc. deville
• G201 (lower left kick panel)
• G203 (lower right kick panel)
• G203 (upper right kick panel)
• G404 (left rear corner of trunk)
• G408 (behind rear seat back, left of x-brace)
• G408 (behind rear seat back, lower left of x-brace)
• Garage door opener
• Glove box lamp
• Headlamp switch (courtesy lamp switch)
• Hot at all times
• Hot during inadvertent power
• Instrument cluster
• Int lamps
• Int lps fuse 10a
• L dr unlock
• Latched
• Left door courtesy lamp
• Left footwell courtesy lamp
• Left front door ajar switch
• Left front door key cylinder switch
• Left front header lamp
• Left front vanity mirror
• Left rear door ajar switch
• Left rear header lamp
• Left rear header lamp (deville only)
• Left rear vanity mirror
• Lf dr jamb
• Nca
• Nca b
• Open
• Passive restraint system (seat belt retractors) (eldorado only)
• Photocell
• Pull-down motor
• R dr jamb
• R dr unlock
• Reading
• Rf dr jamb
• Right door courtesy lamp
• Right footwell courtesy lamp
• Right front door ajar switch
• Right front door key cylinder switch
• Right front header lamp
• Right front vanity mirror
• Right rear door ajar switch
• Right rear header lamp
• Right rear header lamp (deville only)
• Right rear vanity mirror
• Rtn
• Solid state
• Tan
• Trunk compartment #2 micro relay center
• Trunk compartment fuse block
• Trunk lamp
• Trunk lid latch switch
• Trunk lid red
• Twilight photocell (under center of defroster trim plate)
• Unlatched

Instrument Illumination Wiring Diagram for Cadillac Seville STS 1996

List of elements for Instrument Illumination Wiring Diagram for Cadillac Seville STS 1996:

• (3-bulbs)
• 16v
• A12
• B12
• Bat
• C10
• C12
• C13
• C14
• C16
• Climate control panel
• Cluster fuse 20a
• Console switch (5-bulbs) (w/ mini console)
• D13
• D14
• Dim gnd
• Dimming control
• Dimming ctrl
• Dimming rtn
• Driver information center
• Driver information switch
• Eldorado
• Eldorado & seville
• Eldorado & seville w/ analog cluster
• Front cigarette lighter lamp
• G200 (lower left kick panel)
• G203 (lower right kick panel)
• G203 (upper right kick panel)
• G300 (under driver's seat)
• G408 (behind rear seat back, lower left of x-brace)
• Gear select lamp (w/ full console)
• Gnd
• Head
• Headlamp switch
• Headlamp switch on indicator
• Hot in run or off
• Hot in run or start
• Ign
• Ign 0- body fuse 10a
• Illumination
• Inc dim
• Inc dim-1
• Inc dim-2
• Instrument cluster
• Led dim
• Left front door flood lamp (deville/ concours/ seville)
• Left front door window switch (eldorado/ seville)
• Left heated seat switch (w/ full console)
• Left rear ashtray lamp (w/ full console)
• Left rear door flood lamp (seville)
• Left rear door window switch (seville)
• Nca
• Off
• Park
• Park lamps in
• Pnk
• Radio
• Rear blower switch (w/ full console)
• Retained accessory power
• Right front door flood lamp (deville/ concours/ seville)
• Right front door window switch (eldorado/ sevile)
• Right heated seat switch (w/ full console)
• Right rear ashtray lamp (w/ full console)
• Right rear door flood lamp (seville)
• Right rear door window switch (seville)
• Rly ign 1 fuse 10a
• Seville
• Steering wheel control switches (4-bulbs)
• Trunk compartment fuse block
• Twilight photocell (under center of defroster trim plate)
• Twilight photocell in
• Twilight photocell rtn
• Vf lights (16v)
• W/o analog cluster

MEMORY SYSTEMS

Memory Seat Wiring Diagram for Cadillac Seville STS 1996

List of elements for Memory Seat Wiring Diagram for Cadillac Seville STS 1996:

• Batt fuse 10a
• Battery (b+)
• Body control module (pzm) (front of trunk)
• Clean battery (b+)
• Data line
• Data link connector (under left side of i/p)
• Diagnostic signal
• Driver recliner switch
• E.c.b.
• Entire seat aft
• Entire seat fore
• Exit
• Exit signal
• Forward/back motor (below left front seat)
• Forward/back motor position sensor
• Forward/back motor transmission (below left front seat)
• Forwrd/back pos sens
• Front height down
• Front height motor (below left front seat)
• Front height motor position sensor
• Front height motor transmission (below left front seat)
• Front height pos sens
• Front height up
• Front motor down
• Front motor up
• G200 (left kick panel)
• G203 (right kick panel)
• G300 (under left front seat)
• Ground
• Horizontal motor aft
• Horizontal motor fore
• Hot at all times
• Hot at all times trunk compartment fuse/relay block (front of trunk, on electronics bay)
• Instrument cluster
• Left maxi fuse block (forward of left front strut tower)
• Memory 1
• Memory 2
• Memory seat module (under driver seat)
• Memory seat module diagnostic connector (under driver seat)
• Memory seat switch
• Memory set
• Memory-set
• Radio
• Rear height down
• Rear height motor (below left front seat)
• Rear height motor position sensor
• Rear height motor transmission (below left front seat)
• Rear height pos sens
• Rear height up
• Rear motor down
• Rear motor up
• Recline back
• Recline forward
• Recline forwrd
• Recline motor (below left front seat)
• Recline motor aft
• Recline motor fore
• Recline motor position sensor
• Recline motor transmission (below left front seat)
• Recline pos sens
• Red
• Seats circuit breaker 30a
• Sensor 5v reference
• Sensor return
• Serial data class 2
• Tan

POWER ANTENNA

Power Antenna Wiring Diagram for Cadillac Seville STS 1996

List of elements for Power Antenna Wiring Diagram for Cadillac Seville STS 1996:

• (behind left rear seat)
• 1995 vftc c
• Antenna
• Antenna fuse 20 amp
• Antenna motor
• Antenna ouput
• Antenna relay (right side of trunk, rear of wheelhouse)
• Coaxial cable
• Down
• Down switch
• G312
• G405 (right side of trunk, rear of wheelhouse)
• Hot at all times
• Nca
• Radio
• To radio or remote radio receiver
• Trunk compartment fuse block
• Up switch

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Cadillac Seville STS 1996

List of elements for Power Distribution Wiring Diagram (1 of 4) for Cadillac Seville STS 1996:

• (engine compartment micro relay center)
• (left side of
• (trunk compartment #1 micro relay center)
• Accessory cut off time delay relay
• Accessory relay (engine compartment micro relay center)
• Amp fuse 30a (eldorado/seville)
• Antenna fuse 20a
• Batt fuse 10a
• Battery
• Body 1 fuse 60a
• Body 2 fuse 60a
• Body 3 fuse 50a
• Body control module
• Brushless blower motor
• Cd changer
• Center
• Comfort fuse 10a
• Compartment
• Continuously variable real time dampening module
• Convenc fuse 20a
• Data link connector
• Defog relay (trunk compartment #2 micro relay center)
• Driver for/aft relay
• Driver lumbar up/down relay
• Driver recliner switch
• Driver seat switch
• Drl relay
• Elc fuse 30a
• Elc relay (trunk compartment #2 micro relay center)
• Electronic level control compressor assembly
• Eng compt,
• Engine compartment fuse/relay center (left side of eng compt, on wheel house)
• Fog lamp relay
• Fog/drl fuse 10a
• From seats c circuit breaker above
• Fuel door release relay (trunk compartment #2 micro relay center)
• Fuse/relay
• Fusible link a (22 ga-rust)
• Gene- rator
• Hazard flasher
• Hazard fuse 20a
• Hd lps fuse 20a
• Header dimmer switch
• Heated windshield control module
• Heater-a/c control programmer
• High/low beam relay (engine compartment micro relay center)
• Horn relay (engine compartment micro relay center)
• House) engine
• Htd seat l fuse 10a
• Htd seat r fuse 10a
• Ign 1 fuse 50a
• Inad- vertent power relay
• Indvert fuse 50a
• Lamps fuse 50a
• Left delco- bose relay
• Left door unlock relay
• Left front heated seat
• Left lumbar switch
• Left maxi fuse block (front of left strut tower)
• Left seat belt retractor solenoid (eldorado)
• Mirror fuse 10a
• Nca
• On wheel
• Park lamp relay (trunk compartment #2 micro relay center)
• Passenger for/aft relay
• Passenger lumbar up/down relay
• Passenger recliner switch
• Passenger seat switch
• Power antenna relay
• Power door lock relay
• Power mirror switch
• Pull down fuse 20a
• Red
• Remote function actuator
• Right delco- bose relay
• Right front heated seat
• Right lumbar switch
• Right seat belt retractor solenoid (eldorado)
• Rtd fuse 20a
• Seat memory module
• Seats circuit breaker 30a
• Sense fuse 10a
• Starter solenoid
• Stop fuse 20a
• Stop/btsi/ cruise brake switch
• To body 3 fuse below
• To controlled power back- up relay
• To controlled power relay
• To engine compt fuse block
• To ignition 1 relay
• To right maxi fuse block
• Trunk compartment #3 micro relay center
• Trunk compartment fuse block (front of trunk)
• Trunk compartment lid pull actuator
• Trunk compartment lid release relay
• Windows circuit breaker 30a
• Wiper fuse 30a

Power Distribution Wiring Diagram (2 of 4) for Cadillac Seville STS 1996

List of elements for Power Distribution Wiring Diagram (2 of 4) for Cadillac Seville STS 1996:

• (deville/concours)
• (right rear of engine)
• A/c comp fuse 10a
• A/c compressor relay
• A11
• A17
• Abs fuse 10a
• Acc fuse 10a
• Accessory relay (engine compartment micro relay center)
• Accy
• Batt 1 fuse 50a
• Batt 2 fuse 30a
• Batt 3 fuse 30a
• Body control module
• Brakes fuse 50a
• Bulb test
• Cellular telephone docking station
• Climate control panel
• Console fuse 10a
• Console switch (eldorado/ seville)
• Cool fans fuse 50a
• Crank fuse 10a
• Cruise control module
• Cruise fuse 10a
• Electrochromic mirror
• Electronic brake and traction control module
• Electronic level control relay
• Electronic prndl
• Engine compartment fuse/relay center (forward of left strut tower)
• Engine cooling fan 1 relay
• Engine cooling fan 2 relay
• Engine cooling fan 3 relay
• Engine cooling fan relay 1
• Engine cooling fan relay 3
• Engine oil pressure switch
• From ecs fuse
• From left maxi fuse block
• Front heated oxygen sensor
• Fuel pump fuse 20a
• Fuel pump relay
• G117
• Heated windshield module
• Heater a/c control programmer
• Ign 0 (eng) fuse 10a
• Ign 0 fuse 10a
• Ign 1 fuse 40a
• Ign 1 relay (forward of left front strut tower)
• Ignition switch
• Instrument panel cluster
• Left heated seat switch
• Lock
• Nca
• Off
• Oxy sen 1 fuse 10a
• Oxy sen 2 fuse 10a
• Park/ neutral position switch
• Park/neutral position switch
• Pcm fuse 10a
• Pnk
• Post converter heated oxygen sensor
• Powertrain control module
• Pre converter heated oxygen sensor
• Rain sense module
• Rear blower motor
• Rear defogger relay
• Rear heated oxygen sensor
• Red
• Right heated seat switch
• Right maxi fuse block (forward of left strut tower)
• Road sensing suspension module or continuously variable road sensing suspension module
• Rtd fuse 10a
• Run
• Sensing and diagnostic module
• Start
• Starter enable relay
• To engine compartment fuse/relay center
• Trunk compartment #2 micro relay center
• Trunk compartment fuse block (front of trunk)
• Turn flasher relay
• Turn fuse 20a
• Turn/ hazard switch

Power Distribution Wiring Diagram (3 of 4) for Cadillac Seville STS 1996

List of elements for Power Distribution Wiring Diagram (3 of 4) for Cadillac Seville STS 1996:

• A/c refrigerant low pressure switch
• Accessory time delay relay
• Active audio amp
• Amp fuse 30a
• B11
• Body control module
• Body control module (front of trunk)
• Cluster fuse 20a
• Controlled power back up relay (trunk compartment #2 micro relay center)
• Controlled power relay (trunk compartment #2 micro relay center)
• Distr fuse 20a
• Drl relay
• Ecs fuse 10a
• Engine compartment fuse/relay center (forward of left strut tower)
• Engine compartment micro relay center
• Evaporative emissions purge valve
• Foglamp relay
• From body 3 fuse d
• From comfort fuse
• From e body 3 fuse
• From ign 1 fuse b
• From ignition switch
• Fuel door release relay (trunk compartment #2 micro relay center)
• Fuel injectors
• Fuel level sender
• G312 (behind left rear seat back)
• Hi/low beam relay (engine compartment micro relay center)
• Ign 1 fuse 10a
• Ign 1 relay (in trunk compartment #1 micro relay center)
• Ignition control module
• Inj fuse 10a
• Instrument panel
• Linear egr valve
• Mass air flow sensor
• Multi- function lever
• Nca
• Pcm (ign) fuse 10a
• Pnk
• Power steering pressure switch
• Powertrain control module
• Pzm fuse 10a
• Radio
• Radio interface module
• Radio/phone fuse 10a
• Red
• Rly ign 1 fuse 10a
• Sensing and diagnostic module
• Sir fuse 20a
• Tcc brake switch
• To ign 1 relay
• Torque converter clutch solenoid
• Transmission shift solenoids
• Trunk compartment fuse block (front of trunk)
• Trunk release relay (trunk compartment #1 micro relay center)

Power Distribution Wiring Diagram (4 of 4) for Cadillac Seville STS 1996

List of elements for Power Distribution Wiring Diagram (4 of 4) for Cadillac Seville STS 1996:

• Cig ltr 1 fuse 20a
• Cig ltr 2 fuse 20a
• Console cigarette lighter
• Courtesy lamp
• Courtesy relay (trunk compartment #2 micro relay center)
• Defogger system
• Drl fuse 10a
• Eldorado/ seville
• Engine compartment fuse/relay center (left side of engine compt, on wheel house)
• Exterior lamps system
• From inadvertent power relay
• Front cigarette lighter
• G203 (right kick panel)
• G300 (below driver's seat)
• G312 (behind left side of rear seat)
• Headlights system
• Headlights system (daytime running lamps resistor)
• Headlights system (lo/hi beam control relay)
• Htd mir fuse 10a
• I/p compartment lamp
• Int lps fuse 20a
• L hdlp hi fuse 10a
• L hdlp lo fuse 10a
• Left front door courtesy lamp
• Left front header lamp
• Left front vanity mirror
• Left rear door cigarette lighter
• Left rear header lamp
• Lt park fuse 10a
• R hdlp hi fuse 10a
• R hdlp lo fuse 10a
• Right front door courtesy lamp
• Right front header lamp
• Right front vanity mirror
• Right rear door cigarette lighter
• Right rear header lamp
• Rr defog fuse 30a
• Rt park fuse 10a
• Tan
• Trunk compartment fuse block (front of trunk)
• Trunk compartment lamp
• Universal garage door opener

POWER DOOR LOCKS

Power Door Lock Wiring Diagram for Cadillac Seville STS 1996

List of elements for Power Door Lock Wiring Diagram for Cadillac Seville STS 1996:

• (attached to electronics bay)
• (front of trunk on electronics bay)
• (front of trunk on electronics bay) remote function actuator (rfa) (w/ keyless entry)
• (lower right rear seat "x" brace)
• A tan
• A10
• A11
• A12
• A4 tan
• Acc fuse 10a
• B12
• Bat
• Body control module (pzm) (front of trunk, on electronics bay)
• C 1995 vftc
• C10
• C11
• Class 2 serial data
• Class ii data
• Comfort fuse 10a
• Computer data lines system
• Convenc fuse 20a
• Door lock relay
• Eldorado
• G200 (left kick panel)
• G203
• G203 (lower right rear seat "x" brace)
• G203 (right kick panel)
• Ground
• Hot at all times
• Hot in off or run
• Hot in run, and during rap
• Hot in run, bulb test or start
• Ign 1 fuse 10a
• Ign o- body fuse 10a
• Left door lock cylinder switch
• Left front door ajar switch (w/ keyless entry)
• Left front door lock motor
• Left front door lock switch
• Left front door unlock relay (in trunk compt #1 micro relay center)
• Left rear door ajar switch (w/ keyless entry)
• Left rear door lock motor
• Left rear door lock switch
• Lft frt door sw in
• Lft frt door unlk
• Lft frt door unlock
• Lft frt key cyl unlk
• Lft frt/rr door lk
• Lft/rt rr door sw
• Lock
• Lock all doors
• Lock relay
• Nca
• Only
• Pass doors unlock
• Passive restraint system
• Pnk
• Power (acc)
• Power (battery)
• Power (ignition)
• Radio/ phone fuse 10a
• Rfa antenna mast
• Right door lock cylinder switch
• Right front door ajar switch (w/ keyless entry)
• Right front door lock motor
• Right front door lock switch
• Right rear door ajar switch (w/ keyless entry)
• Right rear door lock motor
• Right rear door lock switch
• Rt frt door sw in
• Rt frt door unlk
• Rt frt key cyl unlk
• Rt frt/rr door lk
• Solid state
• Tan
• Trunk compartment fuse block (front of trunk, on electronics bay)
• Trunk compartment micro relay center (w/ keyless entry)
• Trunk lid release relay
• Trunk lid release solenoid (w/ keyless entry) (center rear of trunk lid)
• Trunk release
• Unlock
• Unlock relay

POWER MIRRORS

Photochromic Mirror Wiring Diagram for Cadillac Seville STS 1996

List of elements for Photochromic Mirror Wiring Diagram for Cadillac Seville STS 1996:

• Acc fuse 10a
• Ambient light sensor (winshield side)
• Cruise fuse 10a
• Electro- chromic mirror
• Electrochromic mirror
• Engine compartment fuse/relay center (forward of left front strut tower)
• G310 (behind right rear seat)
• Ground
• Headlamp sensor (mirror side)
• Hot in acc or run
• Hot in start or run
• Left outside mirror assembly (w/ electro- chromic mirror option dd0 only)
• Mirror 'on'
• Mirror switch
• Nca
• Off
• Outside mirror reflectivity control (w/ option dd0)
• Park/ neutral position switch (left side of transmission)
• Pnk
• Reset to daytime high reflectivity in reverse
• Solid state
• Trunk compartment fuse block (front of trunk, on electronics bay)

Power Mirror Wiring Diagram for Cadillac Seville STS 1996

List of elements for Power Mirror Wiring Diagram for Cadillac Seville STS 1996:

• Down
• Engine compartment fuse/relay center (forward of left front strut tower)
• G200 (left kick panel)
• Hot at all times
• Left
• Left outside mirror assembly
• Left/right motor
• Mirror fuse 10a
• Mirror position switch
• Mirror select switch
• Mirror up
• Nca
• Position switch
• Power mirror switch
• Right
• Right outside mirror assembly
• Up/down motor

POWER SEATS

6-Way Power Seat Wiring Diagram for Cadillac Seville STS 1996

List of elements for 6-Way Power Seat Wiring Diagram for Cadillac Seville STS 1996:

• (right kick panel)
• C 1995 vftc
• Driver forward/ back motor
• Driver front height motor
• Driver rear height motor
• Driver seat switch
• Entire seat back
• Entire seat down
• Entire seat forward
• Entire seat up
• Front height down
• Front height up
• G200 (left kick panel)
• G203
• Hot at all times
• Lh maxi fuse block
• Passenger forward/ back motor
• Passenger front height motor
• Passenger rear height motor
• Passenger seat switch
• Rear height down
• Rear height up
• Red
• Red h
• Seats circuit breaker 30a
• Solid state
• Tan

Heated Seats Wiring Diagram for Cadillac Seville STS 1996

List of elements for Heated Seats Wiring Diagram for Cadillac Seville STS 1996:

• (under driver's seat)
• C 1995 vftc
• C nca
• Console fuse 10a
• Console switch
• D nca cushion
• Driver's heated seat lamp
• Driver's heated seat relay module (below driver's seat)
• Driver's heated seat switch
• G300
• G300 (under driver's seat)
• Ground
• Heating element
• Hot at all times
• Hot in run
• Htd seat l fuse 10a
• Htd seat r fuse 10a
• Interior lights system
• Lo/hi input
• Nca
• Off
• Ohms
• On input
• Passenger's heated seat lamp
• Passenger's heated seat relay module (below passenger's seat)
• Passenger's heated seat switch
• Pnk
• Pnk/
• Seat
• Seat back
• Seat cushion
• Sensor input
• Temp sensor
• Trunk compartment fuse block

Lumbar Wiring Diagram for Cadillac Seville STS 1996

List of elements for Lumbar Wiring Diagram for Cadillac Seville STS 1996:

• (under
• * concours ** eldorado/seville
• Aft
• B * **
• B pnk
• B tan
• Batt fuse 10a
• C * **
• C 1995 vftc
• D * **
• Down
• Driver's
• Driver's fore/ aft lumbar motor
• Driver's fore/ aft lumbar relay (under driver's seat)
• Driver's lumbar switch
• Driver's up/down lumbar motor
• Driver's up/down lumbar relay
• E nca
• Fore
• G300 (under driver's seat)
• Hot at all times
• Lh maxi fuse block
• Nca
• Nca a
• Nca a * **
• Nca b
• Nca c * **
• Nca d * **
• Passenger's
• Passenger's fore/aft lumbar motor
• Passenger's fore/aft lumbar relay (under passenger's seat)
• Passenger's lumbar switch
• Passenger's up/down lumbar motor
• Red
• Red a
• Red a passenger's up/down lumbar relay
• Red c
• Seat)
• Seats circuit breaker 30a
• Solid state
• Trunk compartment fuse block

Recliner Wiring Diagram for Cadillac Seville STS 1996

List of elements for Recliner Wiring Diagram for Cadillac Seville STS 1996:

• C 1995 vftc
• Driver's recliner motor
• Driver's recliner switch
• Forward
• G300 (under driver's seat)
• Hot at all times
• Lh maxi fuse block
• Passenger's recliner motor
• Passenger's recliner switch
• Recline
• Red
• Red h
• Seats circuit breaker 30a
• Solid state

POWER TOP/SUNROOF

Sunroof Wiring Diagram for Cadillac Seville STS 1996

List of elements for Sunroof Wiring Diagram for Cadillac Seville STS 1996:

• Accessory time delay cutoff relay (taped in body harness, near sdm connector breakout)
• Astro roof actuator assembly (center of windshield header)
• Astro roof control module (right side of windshield header)
• Astro roof switch
• Body control module (front of trunk, on electronics bay rack)
• Closed
• Forward/ open vent
• G312 (behind left rear seat)
• Ground
• Hot at all times
• Hot in start or run
• Ign
• Left maxi fuse block (forward of left strut tower, near engine compartment fuse/relay center)
• Limit sw
• M control m control
• Nca
• Open
• Pnk
• Radio/ phone fuse 10a
• Red
• Reverse/ close vent
• Sw input
• Trunk compartment fuse block (front of trunk, on electronics bay rack)
• Windows circuit breaker 7 30a

POWER WINDOWS

Power Window Wiring Diagram for Cadillac Seville STS 1996

List of elements for Power Window Wiring Diagram for Cadillac Seville STS 1996:

• (on upper portion of left kick panel)
• 1995 vftc c
• Accessory cut off time delay relay (taped in body harness)
• D c2
• Express down window module
• G200
• H c1
• Hot in run or with rap energized
• Interior lights system
• Left front power window motor
• Left maxi fuse block
• Left rear power window motor
• Left rear power window switch
• Pnk
• Power window master switch assembly
• Rear lock-out switch
• Red
• Right front power window motor
• Right front power window switch
• Right rear power window motor
• Right rear power window switch
• Tan h
• Window circuit breaker 1 30a

RADIO

Radio Wiring Diagrams, with Bose System (1 of 2) for Cadillac Seville STS 1996

List of elements for Radio Wiring Diagrams, with Bose System (1 of 2) for Cadillac Seville STS 1996:

• Antenna
• Audio gnd
• B11
• B5 c2
• Bare
• Chime gnd
• Chime out +
• Chime out -
• Cluster fuse 20a
• Computer data lines system
• D1 c3
• Data line
• E10
• E11
• E12
• E13
• E14
• E15
• E16
• F10
• F11
• F12
• F13
• F14
• F15
• F16
• G303 (under right rear seat)
• G304 (under left rear seat)
• Ground
• Hot w/ retained accessory power
• Inflatable restraint steering wheel module coil
• Instrument cluster
• Int lps
• Interior lights system
• Lf low
• Nca
• Power antenna system
• Radio
• Radio/ phone fuse 10a
• Rear compartment fuse block
• Ref feed
• Rf low
• Rly coil feed
• S207
• S305
• S402
• S407
• Steering column fuse holder
• Steering wheel
• Sw1
• Sw2
• Sw3
• Sw4
• Sw5
• Sw6
• Sw7
• Sw8
• Switch fuse 2a
• Tan

Radio Wiring Diagrams, with Bose System (2 of 2) for Cadillac Seville STS 1996

List of elements for Radio Wiring Diagrams, with Bose System (2 of 2) for Cadillac Seville STS 1996:

• (under left rear seat)
• A10
• A11
• A12
• Amp feed
• Amp fuse 30a
• Audio comm out
• B10
• B11
• B12
• Bare
• Battery
• Battery voltage
• C10
• C11
• C12
• C13
• C14
• C15
• C16
• Cellular phone
• Cellular rtn
• Cellular vce
• Chime sig
• Comfort fuse 10a
• Compact disc player
• Computer data lines system
• D10
• D11
• D12
• D13
• D14
• D15
• D16
• Drain rtn
• G303 (under right rear seat)
• G304
• G304 (under left rear seat)
• Grd
• Ground
• Hot at all times
• Hot w/ retained accessory power
• Left audio out
• Left bose relay
• Left front door speaker
• Left rear speaker
• Lf feed
• Lf low
• Lf rtn
• Lr low
• Lt remote
• Nca
• Radio interface module (front of rear compartment)
• Rear compartment fuse block
• Rear compartment relay center 1
• Remote rtn
• Rf feed
• Rf low
• Right audio out
• Right bose relay
• Right front door speaker
• Right rear speaker
• Rr low
• Rt remote
• S329
• S402
• S404
• S407
• S409
• S410
• Serial data
• Serial data e&c
• Shield grd
• Tan

Radio Wiring Diagrams, without Bose System for Cadillac Seville STS 1996

List of elements for Radio Wiring Diagrams, without Bose System for Cadillac Seville STS 1996:

• (under left rear seat)
• Antenna
• Audio comm out
• B11
• B5 c2
• Battery voltage
• Cellular phone
• Cellular rtn
• Cellular vce
• Cluster fuse 20a
• Compact disc player (1998 only)
• Compfort fuse 10a
• Computer data lines system
• D1 c3
• Data line
• E10
• E11
• E12
• E13
• E14
• E15
• E16
• F10
• F11
• F12
• F13
• F14
• F15
• F16
• G303 (under right rear seat)
• G304
• G304 (under left rear seat)
• Grd
• Ground
• Hot at all times
• Hot w/ retained accessory power
• Inflatable restraint steering wheel module coil
• Instrument cluster
• Int lps
• Interior lights system
• Left audio out
• Left front door speaker
• Left rear speaker
• Lf spkr
• Lr spkr
• Lt audio
• Nca
• Power antenna system
• Radio
• Radio/ phone fuse 10a
• Rear compartment fuse block
• Ref feed
• Rem aud rtn
• Rf spkr
• Right audio out
• Right front door speaker
• Right rear speaker
• Rly coil feed
• Rr spkr
• Rt audio
• S207
• S305
• S402
• S404
• S407
• Serial data e&c
• Shield grd
• Steering column fuse holder
• Steering wheel control switch
• Sw1
• Sw2
• Sw3
• Sw4
• Sw5
• Sw6
• Sw7
• Sw8
• Switch fuse 2a
• Tan

SHIFT INTERLOCKS

Shift Interlock Wiring Diagram for Cadillac Seville STS 1996

List of elements for Shift Interlock Wiring Diagram for Cadillac Seville STS 1996:

• Cruise/shift interlock brake switch (on brake pedal support)
• G200 (left front shroud)
• Hot in run & during retained accessory power
• I/p fuse block
• Lamp control module (w/drl)
• Memory seat/mirror control module
• Park/ neutral position switch (left side of transaxle)
• Pnk
• Remote accessory control module
• Shift interlock solenoid (below center console-w/ console) (left base of steering column-w/o console)
• Tmnss (run/crank) fuse 15a

STARTING/CHARGING

Charging Wiring Diagram for Cadillac Seville STS 1996

List of elements for Charging Wiring Diagram for Cadillac Seville STS 1996:

• (near generator)
• (not used) l
• (not used) s
• (right radiator support)
• Battery
• Battery lamp
• Battery no charge
• Driver information center
• G109
• G119
• Generator
• Generator feedback
• Generator l-terminal input
• Heated windshield power module (forward of right front wheelhouse)
• Ign 3
• Import/ canada only
• Instrument panel cluster
• Power distribution system
• Powertrain control module (under air cleaner housing)
• Red
• Starter solenoid

Starting Wiring Diagram for Cadillac Seville STS 1996

List of elements for Starting Wiring Diagram for Cadillac Seville STS 1996:

• (near generator)
• (right radiator support)
• A8 starter enable c2
• Accy
• B red
• Batt1 fuse 50a
• Batt2 fuse 30a
• Battery
• Bulb test
• G109
• G119
• Generator
• Hold- in coil
• Ignition switch
• Instrument panel cluster
• Lock
• Nca
• Off
• Park/neutral position switch (left side of transmission)
• Power distribution system
• Pull- in coil
• Red
• Right hand maxi fuse block
• Run
• Start
• Starter enable relay (near eng. compt. fuse/relay center)
• Starter motor
• Starter solenoid

SUPPLEMENTAL RESTRAINTS

Supplemental Restraint Wiring Diagram for Cadillac Seville STS 1996

List of elements for Supplemental Restraint Wiring Diagram for Cadillac Seville STS 1996:

• * b
• * nca
• * shorting bar
• 1995 vftc c
• A10
• A3 c1
• Air bag ind
• B10
• B3 c2
• Body control module (front of trunk)
• Crank
• Crank fuse 10a
• D seat belt
• Data link connector (under left side of i/p)
• Dr side high
• Dr side low
• Driver inflator module (in steering wheel pad)
• Forward discriminating sensor (on upper radiator support)
• Fuse a11 20a
• G203 (right kick panel)
• G300 (below driver's seat, next to sdm module)
• Ground
• Hot in run, bulb test or start
• Hot in start
• Ign 1
• Instru- ment cluster
• Nca
• Pa side high
• Pa side low
• Passenger inflator module (above i/p compt)
• Pnk
• Red ind ign
• Ref volt
• Rly ign 1 fuse 10a
• Seat belt switch
• Sens input
• Sensing & diagnostic module (sdm) (below driver's seat)
• Serial data
• Sir coil assembly (top of steering column)
• Sir ind
• Tan
• Trunk compt fuse block

TRANSMISSION

4.6L

4.6L (VIN 9), Transmission Wiring Diagram for Cadillac Seville STS 1996

List of elements for 4.6L (VIN 9), Transmission Wiring Diagram for Cadillac Seville STS 1996:

• (eng harn, approx 4cm from breakout of 20-pin conn below throttle body)
• 1-2 ctrl sol
• 1-2 shift sol
• 2-3 cntrl sol
• 2-3 shift sol
• 5v reference
• A/t fluid pressure manual valve position switch
• A/t input speed sensor
• A/t speed hi in
• A/t speed lo in
• Abs brk sw
• Automatic transaxle (4t80e)
• Battery in
• Body control module, cruise control switch, & instrument cluster
• Computer data lines system
• Cruise control system
• Cruise engaged in
• Data class ii
• Ecs fuse 10a
• Ect sensor in
• Egr valve & maf sensor
• Engine compartment fuse block
• Engine coolant temperature sensor (left rear corner of eng block)
• G120 (right side of eng near power steering rack)
• Hot at all times
• Hot in off or run
• Hot in run, bulb test or start
• Ign (0) fuse 10a
• Ignition in
• Instrument panel cluster
• Malfunction indicator lamp
• Mil control
• Park/neutral position switch (on transaxle)
• Pcm (bat) fuse 10a
• Pcm (ign) fuse 10a
• Pcm ground
• Pcs sol hi
• Pcs sol lo
• Pnk
• Pnp switch pos "a"
• Pnp switch pos "b"
• Pnp switch pos "c"
• Pnp switch pos "d"
• Powertrain control module (left front corner of eng compt below air cleaner housing)
• Red
• Rly ign 1 fuse 10a
• S124
• S125
• S125 (eng harn, approx 4cm from break- out of 20-pin conn below throttle body)
• S126
• S318
• Sensor return
• Tcc brake switch
• Tcc pwm sol
• Tcc sol
• Tcc/anti-lock brake switch (behind left side of dash)
• Tft sensor hi in
• Tft sensor low
• Throttle position sensor (on throttle body)
• Tp sensor in
• Trans press sol
• Trans range "a"
• Trans range "b"
• Trans range "c"
• Trans- mission temp- erature sensor
• Trunk compartment fuse block
• Vehicle speed sensor (lower right rear of engine compt, on transaxle)
• Vss hi in
• Vss lo in

4.6L (VIN Y), Transmission Wiring Diagram for Cadillac Seville STS 1996

List of elements for 4.6L (VIN Y), Transmission Wiring Diagram for Cadillac Seville STS 1996:

• (eng harn, approx 4cm from breakout of 20-pin conn below throttle body)
• 1-2 ctrl sol
• 1-2 shift sol
• 2-3 cntrl sol
• 2-3 shift sol
• 5v reference
• A/t fluid pressure manual valve position switch
• A/t input speed sensor
• A/t speed hi in
• A/t speed lo in
• Abs brk sw
• Automatic transaxle (4t80e)
• Battery in
• Body control module, cruise control switch, & instrument cluster
• Computer data lines system
• Cruise control system
• Cruise engaged in
• Data class ii
• Ecs fuse 10a
• Ect sensor in
• Egr valve & maf sensor
• Engine compartment fuse block
• Engine coolant temperature sensor (left rear corner of eng block)
• G120 (right side of eng near power steering rack)
• Hot at all times
• Hot in off or run
• Hot in run, bulb test or start
• Ign (0) fuse 10a
• Ignition in
• Instrument panel cluster
• Malfunction indicator lamp
• Mil control
• Park/neutral position switch (on transaxle)
• Pcm (bat) fuse 10a
• Pcm (ign) fuse 10a
• Pcm ground
• Pcs sol hi
• Pcs sol lo
• Pnk
• Pnp switch pos "a"
• Pnp switch pos "b"
• Pnp switch pos "c"
• Pnp switch pos "d"
• Powertrain control module (left front corner of eng compt below air cleaner housing)
• Red
• Rly ign 1 fuse 10a
• S124
• S125
• S125 (eng harn, approx 4cm from break- out of 20-pin conn below throttle body)
• S126
• S318
• Sensor return
• Tcc brake switch
• Tcc pwm sol
• Tcc sol
• Tcc/anti-lock brake switch (behind left side of dash)
• Tft sensor hi in
• Tft sensor low
• Throttle position sensor (on throttle body)
• Tp sensor in
• Trans press sol
• Trans range "a"
• Trans range "b"
• Trans range "c"
• Trans- mission temp- erature sensor
• Trunk compartment fuse block
• Vehicle speed sensor (lower right rear of engine compt, on transaxle)
• Vss hi in
• Vss lo in

TRUNK, TAILGATE, FUEL DOOR

Fuel Door Release Wiring Diagram for Cadillac Seville STS 1996

List of elements for Fuel Door Release Wiring Diagram for Cadillac Seville STS 1996:

• (concours/deville)
• (eldorado/seville)
• 1995 vftc c
• A12
• B12
• Battery
• Body control module (in trunk compt., attached to electronics bay)
• C11
• Cluster fuse 20a
• Comfort fuse 10a
• Computer data lines system
• Convenc fuse 20a
• Data
• Driver information center (eldorado/ seville)
• E c2
• Fdr in
• Fdr out
• Fuel door re- lease switch
• Fuel door release relay
• Fuel door release solenoid
• G200 (lower left kick panel)
• G203 (con- cours/ deville) (right front of passngr.'s compt., on upper kick panel)
• G203 (el- dorado/ seville) (right front of passngr.'s compt., on lower kick panel)
• G203 (right front of passngr.'s compt., on lower kick panel)
• G310 (behind rear seat back, lower right side)
• G404 (left rear corner of trunk)
• Gnd
• Head- lamp switch (con- cours/ deville)
• Hot at all times
• Instrument panel cluster (ipc)
• Pnk
• Radio/ phone fuse 10a
• Retained accessory power
• Trunk compartment #1 micro relay center (in trunk compt., attached to electronics bay)
• Trunk compartment fuse block (in trunk compt., attached to electronics bay)
• Universal garage door opener (center front of headliner)
• Valet lock- out switch (glove box)
• Valet sw in

Trunk Pull-Down Wiring Diagram for Cadillac Seville STS 1996

List of elements for Trunk Pull-Down Wiring Diagram for Cadillac Seville STS 1996:

• 1995 vftc c
• A nca
• Body control module (pzm) (front of trunk, attached to electronics bay)
• C nca
• D7 c2
• Engine compartment fuse block (forward of left front strut tower)
• G404 (left rear corner of trunk)
• Hot at all times
• Int lps fuse 10a
• Latched
• Lid ajar
• Lid down
• Nca b
• Pull down fuse 20a
• Red
• Striker motor
• Striker switches
• Striker unit fully dn
• Striker unit fully up
• Trunk ajar input
• Trunk compartment fuse block (front of trunk, attached to electronics bay)
• Trunk lamp
• Trunk lid ajar switch
• Trunk lid latch switch (center rear of trunk lid)
• Trunk lid pull- down motor (center rear of trunk)
• Unlatched

Trunk Release Wiring Diagram for Cadillac Seville STS 1996

List of elements for Trunk Release Wiring Diagram for Cadillac Seville STS 1996:

• (concours/deville)
• (eldorado/seville)
• 1995 vftc c
• A12
• B12
• Battery
• Body control module (in trunk compt., attached to electronics bay)
• Cluster fuse 20a
• Comfort fuse 10a
• Computer data lines system
• Convenc fuse 20a
• D10
• Data
• Driver information center (eldorado/ seville)
• E c2
• Fuel door release relay
• G200 (lower left kick panel)
• G203 (con- cours/ deville) (right front of passngr.'s compt., on upper kick panel)
• G203 (el- dorado/ seville) (right front of passngr.'s compt., on lower kick panel)
• G203 (right front of passngr.'s compt., on lower kick panel)
• G310 (behind rear seat back, lower right side)
• Gnd
• Head- lamp switch (con- cours/ deville)
• Hot at all times
• Instrument panel cluster (ipc)
• J c1
• Radio/ phone fuse 10a
• Retained accessory power
• Tlr in
• Tlr out
• Trunk compartment #1 micro relay center (in trunk compt., attached to electronics bay)
• Trunk compartment fuse block (in trunk compt., attached to electronics bay)
• Trunk lid re- lease switch
• Trunk lid release solenoid
• Universal garage door opener (center front of headliner)
• Valet lock- out switch (glove box)
• Valet sw in

WARNING SYSTEMS

Warning System Wiring Diagrams for Cadillac Seville STS 1996

List of elements for Warning System Wiring Diagrams for Cadillac Seville STS 1996:

• (left kick panel)
• A10
• A11
• A13
• A14
• Acc fuse 10a
• Body control module (pzm) (front of trunk, on electronics bay)
• C12
• Cool level
• Coolant level sensor (coolant reservoir)
• Ect sensor in
• Ect sensor ret
• Engine coolant temperature sensor (left rear corner of engine block)
• Exterior lights system
• G109 (upper right radiator support)
• G117 (lower right rear of engine block)
• G200
• G203 (lower right kick panel)
• Head lamps in
• Head- lights system
• Hot in off or run
• Hot in run, bulb test or start
• Ign 0-body fuse 10a
• Ignition key warning switch (right side of steering column)
• Instrument panel cluster
• Key-in sw
• Left front door ajar switch assembly
• Lft frt door sw
• Lft frt dr jamb
• Nca
• Oil press in
• Oil pressure switch (lower center front of engine block)
• Park lamps in
• Pnk
• Power-acc
• Power-ign 0
• Power-ign 1
• Powertrain control module (pcm) (left front corner of engine compartment, under air cleaner)
• Rly ign 1 fuse 10a
• Seat belt in
• Seat belt switch (seat belt buckle assy)
• Sensing and diagnostic module (under driver seat)
• Tan
• Trunk compartment fuse block
• Uart class 2
• Uart data
• Uart data link
• Vss in
• Vss out

WIPER/WASHER

Wiper/Washer Wiring Diagram, with Rainsense for Cadillac Seville STS 1996

List of elements for Wiper/Washer Wiring Diagram, with Rainsense for Cadillac Seville STS 1996:

• (1996)
• (1996-97)
• (1997-98)
• (1998)
• (behind center of front fascia)
• 1.2m
• 160k
• 1996-97 w/ headlamp washer
• 24k
• 300k
• 560k
• 91k
• Acc fuse 10a
• Accessory relay
• Console fuse 10a
• Delay
• Engine compartment fuse/relay center (left side of engine compt)
• Engine compartment micro relay center engine compartment relay center (left side of engine compt)
• Except 1996-97 w/ headlamp washer
• G108 (left radiator support)
• G200 (left kick panel)
• G310 (behind right rear seat)
• Gnd
• Hdlp wash fuse 30a
• Headlamp washer module (1996)
• Headlamp washer pump motor (1996) headlamp washer pump (1997-98)
• Headlamp washer pump relay (1997-98)
• High
• Hot at all times
• Hot in acc or run
• Hot in run
• Instrument cluster
• Low
• Low/
• Max
• Min
• Mirrors system
• Mist
• Nca
• Off
• Park switch
• Pnk
• Rainsense module outside moisture sensor (near rearview mirror)
• Red
• Red (body harn, near breakout to sdm)
• Relay control
• S100 (body harn, near windshield wiper mtr)
• S200
• S210 (body harn, near breakout to inst cluster)
• S312
• S319
• S337
• S366
• S403
• Solid state
• Trunk compartment fuse block rear compartment fuse block (left front of rear compt)
• W/ headlamp washer only
• Wash
• Wash input
• Washer motor (1996) windshield washer pump (1997-98)
• Washer switch
• Washer wiper/ motor module (1996)
• Windshield wiper/ washer module (1997-98) (on left side of firewall, in engine compt)
• Wiper motor
• Wiper washer switch (1996) windshield wiper switch (1997-98)
• Wipers fuse 30a

Wiper/Washer Wiring Diagram, without Rainsense for Cadillac Seville STS 1996

List of elements for Wiper/Washer Wiring Diagram, without Rainsense for Cadillac Seville STS 1996:

• (1996-97)
• (1998)
• 1.2m
• 160k
• 24k
• 300k
• 560k
• 91k
• Acc fuse 10a
• Accessory relay
• Engine compartment fuse/relay center (left side of engine compt)
• Engine compartment micro relay center (1996-97) engine compartment relay center (1998) (left side of engine compt)
• G108 (left radiator support)
• G200 (left kick panel)
• High
• Hot at all times
• Hot in acc or run
• Instrument cluster
• Low
• Max
• Min
• Mist
• Nca
• Off
• Park switch
• S107
• S200
• S210 (body harn, near breakout to inst cluster)
• S403
• Solid state
• Trunk compartment fuse block rear compartment fuse block (left front of rear compt)
• Wash
• Washer motor (1996) windshield washer pump (1997-98)
• Washer switch
• Windshield wiper/ washer module (1997-98) (on left side of firewall, in engine compt)
• Wiper motor
• Wiper washer switch (1996) windshield wiper switch (1997-98)
• Wiper/ washer motor module (1996)
• Wipers fuse 30a