ENGINE PERFORMANCE
2.0L VIN X
2.0L VIN X, Engine Performance Wiring Diagram (1 of 7) for Cadillac CTS V 2014
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List of elements for 2.0L VIN X, Engine Performance Wiring Diagram (1 of 7) for Cadillac CTS V 2014:
- (body harness, 25.5 cm rear of breakout to x320)
- (rear of right rear wheelwell) fuel tank pressure sensor
- 5 volt ref
- 5-v ref
- 5v ref
- A/c compressor clutch rly ctrl
- A/c press sens 5v ref
- A/c refrigerant press sens lo ref
- A/c refrigerant pressure sens sig
- A/c refrigerant pressure sensor (on a/c refrigerant line)
- Accessory wakeup serial data
- Air conditioning system
- Air pressure sig
- App lo ref
- App low ref
- App sens sig (1)
- App sens sig (2)
- Batt pos volt
- Brake pedal position sensor (top of brake pedal assembly)
- Check engine ind ctrl
- Cnstr vent fuse 10a
- Computer data lines system
- Cooling fan rly ctrl spd sig
- Cooling fans system
- Cruise control system
- Cruise/etc/tcc brk sig
- Ecm/ batt fuse 10a
- Engine control module (lower right front of engine compt)
- Evap canister vent sol ctrl
- Evaporative emission vent solenoid valve (on evaporative emission canister)
- Fuel level sens lo ref
- Fuel pump fscm fuse 20a
- Fuel pump primary relay control
- Fuel tank pressure sens sig
- Hi spd gmlan serial data (+)
- Hi spd gmlan serial data (-)
- Hot at all times
- J354
- Low ref
- Powertrain main rly fused sply (1)
- Powertrain main rly fused sply (2)
- Powertrain rly coil ctrl
- Pre-throttle air press & temp sig
- Primary fuel level sens sig
- Rear body fuse block (left side of luggage compt)
- Run/crank ign 1 volt
- Secondary fuel level sens lo ref
- Sens sig
- Starter enable rly ctrl
- Starting/charging system
- X150
2.0L VIN X, Engine Performance Wiring Diagram (2 of 7) for Cadillac CTS V 2014
List of elements for 2.0L VIN X, Engine Performance Wiring Diagram (2 of 7) for Cadillac CTS V 2014:
- (behind center of front grille) active grille air shutter actuator
- (body harness, in branch to g401 & battery, approximately 5 cm from main bundle) j428
- (top left side of fuel tank)
- (top of accelerator pedal assembly) accelerator pedal position sensor
- 5v ref
- Acc wakeup
- Aero shutter
- Aero shutter fuse 15a
- Bare
- Batt
- Chassis control module
- Computer data lines system
- Ctrl
- Ctrl aero shutter
- Data bus +
- Data bus -
- Ecm ign fuse 15a
- Fuel level sensor assembly
- Fuel pressure sensor (in fuel line above right side of fuel tank)
- Fuel pump
- Fuel pump & level sensor assembly (top left side of fuel tank)
- G101 (on left radiator support)
- G303 (base of left "b" pillar)
- Ground
- Hot w/ ignition main relay energized
- J107 (w/ hid)
- J375
- J376
- J430
- J431
- Logic
- Low ref
- Primary fuel level sensor
- Rly ctrl
- Run/crank volt
- Secondary fuel level sensor
- Sens sig
- Serial data
- Shield
- Sol ctrl 1
- Sol ctrl 2
- Sply volt
- Turbocharger boost/ intake air temperature sensor (2.0l turbo) (right front of engine)
- Underhood fuse block (right front of engine compt)
- X100
- X115
- X150
- X350
- X356
2.0L VIN X, Engine Performance Wiring Diagram (3 of 7) for Cadillac CTS V 2014
List of elements for 2.0L VIN X, Engine Performance Wiring Diagram (3 of 7) for Cadillac CTS V 2014:
- (not used)
- Aos disply/ mil ign fuse 5a
- Auxiliary underhood fuse block (right front of engine compt)
- Ecm fuse 25a
- Engine controls ignition relay
- Engine coolant temperature sensor (rear of cylinder head)
- Engine oil pressure sensor (right side of engine block)
- Exhaust camshaft position actuator solenoid valve (top left front of cylinder head)
- Fscm ign fuse 10a
- High pressure fuel pump (top right rear of engine)
- Hot w/ ignition main relay energized
- Htd str whl fuse 15a
- Ign coil inj fuse 15a
- Ign coil inj/ spare fuse 15a
- J130
- Left engine mount solenoid valve (mounted to right rear engine mount)
- O2 snsr emis fuse 10a
- Power distribution system
- Red
- Right engine mount solenoid valve (mounted to left rear engine mount)
- Underhood fuse block (right front of engine compt)
- X150
2.0L VIN X, Engine Performance Wiring Diagram (4 of 7) for Cadillac CTS V 2014
List of elements for 2.0L VIN X, Engine Performance Wiring Diagram (4 of 7) for Cadillac CTS V 2014:
- (top of cylinder head)
- 5v ref
- Actuator hi ctrl
- Actuator low ctrl
- Cam exht sol (1)
- Cam intke sol (1)
- Cam pos exht sply
- Cam pos intke sens
- Cam pos intke sply
- Chk eng ind ctrl
- Computer data lines system
- Crnk 60x sens volt
- Crnk sens sig
- Data (+)
- Data (-)
- Dfi hi vol sply 1
- Dfi hi vol sply 2
- Dfi hi vol sply 3
- Dfi hi vol sply 4
- Ect sens sig
- Engine control module (lower right front of engine compt)
- G107 (rear of cylinder head)
- G201 (left kick panel)
- Gnd
- Ign 1 volt
- Ign ctrl (1)
- Ign ctrl (2)
- Ign ctrl (3)
- Ign ctrl (4)
- Ignition coil 1
- Ignition coil 2
- Ignition coil 3
- Ignition coil 4
- Instrument cluster
- J132 (engine harness, 4.5 cm rearward of breakout to ignition coil 1)
- J137 (engine harness, 3 cm rearward of breakout to ignition coil 2)
- Logic
- Low ref
- Low ref bank 1
- Malfunction ind lamp
- Nca
- Oil press sens sig
- Red
- Sens lo ref
- Serial
- Sig engine spd
- Spark plug
- Sply volt
- X150
- X275
2.0L VIN X, Engine Performance Wiring Diagram (5 of 7) for Cadillac CTS V 2014
List of elements for 2.0L VIN X, Engine Performance Wiring Diagram (5 of 7) for Cadillac CTS V 2014:
- (left rear of engine) engine oil pressure control solenoid valve
- (right side of cylinder head, behind intake manifold)
- Battery fuse block (top of battery)
- Crankshaft position sensor (right rear of engine)
- Dfi hi vol sply 1
- Dfi hi vol sply 2
- Dfi hi vol sply 3
- Dfi hi vol sply 4
- Engine control module (lower right front of engine compt)
- Exhaust camshaft position sensor (left rear of cylinder head)
- Fuel
- Fuse 350a
- G100
- Gnd
- Hot at all times
- Injector 1
- Injector 2
- Injector 3
- Injector 4
- Intake camshaft position actuator solenoid valve (top right front cylinder head)
- Intake camshaft position sensor (right rear of cylinder head)
- Low ref
- Red
- X160
2.0L VIN X, Engine Performance Wiring Diagram (6 of 7) for Cadillac CTS V 2014
List of elements for 2.0L VIN X, Engine Performance Wiring Diagram (6 of 7) for Cadillac CTS V 2014:
- (attached to the air cleaner assembly) multi-function intake air sensor
- (engine harness, 18.5 cm from generator) j140
- (engine harness, 7.5 cm from branch to power steering) j139
- (right side of oil pan) engine oil level switch
- (top right front of engine) evaporative emission purge solenoid valve
- G100
- G202 (right kick panel)
- Knock sensor 1 (right front side of engine block)
- Knock sensor 2 (right rear side of engine block)
- Mode +
- Mode -
- Turbocharger bypass solenoid valve (on turbocharger)
- Turbocharger wastegate solenoid valve (on turbocharger)
- Vehicle stability control switch
- X150
- X325
2.0L VIN X, Engine Performance Wiring Diagram (7 of 7) for Cadillac CTS V 2014
List of elements for 2.0L VIN X, Engine Performance Wiring Diagram (7 of 7) for Cadillac CTS V 2014:
- (in exhaust, downstream of catalytic converter) heated oxygen sensor 2
- (in exhaust, upstream of catalytic converter) heated oxygen sensor 1
- 5v ref
- 5v ref fuel rail press sens sig
- Air temp sens sig
- Bank 1 sens (1)
- Bank 1 sens (2)
- Bank 1 snsr (1)
- Bank 1 snsr (2)
- Charge ind ctrl
- Ctrl bank (1)
- Drv mod sw sig
- Engine control module (lower right front of engine compt)
- Engine spd sig
- Fuel rail pressure sensor (behind intake manifold, on fuel rail assembly)
- G100
- Generator field
- Gnd
- Hi ref bank 1
- Iat sens low ref
- Knock sens (1)
- Knock sens (2)
- Knock sens sig (1)
- Knock sens sig (2)
- Logic
- Low ref
- Maf sens sig
- Manifold absolute pressure sensor (right front of engine)
- Map low ref
- Map sens sig
- Nca
- Oil level sw sig
- Oil pmp sig
- Purge sol ctrl
- Sens sig
- Sens sig bank (1)
- Starting/charging system
- Tac close
- Tac open
- Tac sens sig
- Throttle body (right front of engine)
- Trans prk/neu sig
- Transmissions system
- Wast gat sol ctrl
- X160
3.0L VIN 5
3.0L VIN 5, Engine Performance Wiring Diagram (1 of 5) for Cadillac CTS V 2014
List of elements for 3.0L VIN 5, Engine Performance Wiring Diagram (1 of 5) for Cadillac CTS V 2014:
- air inlet absolute pressure sens
- (on a/c refrigerant line) a/c refrigerant pressure sensor
- (top of accelerator pedal assembly) accelerator pedal position (app) sensor
- (top of brake pedal assembly) brake pedal position sensor
- 5-v 1 ref
- 5-v 3 ref
- 5-v vol 1 ref
- 5-v vol 4 ref
- A/c compressor clutch rly ctrl
- A/c refrigerant pressure sens sig
- Air conditioning system
- App sens 1 sig
- App sens 2 sig
- Batt pos vol
- Clutch pos sens sply
- Computer data lines system
- Cooling fan rly ctrl
- Cooling fans system
- Cruise control system
- Engine control module (ecm) (below left headlamp assembly)
- Evap canister vent sol ctrl
- Evaporative emission (evap) canister vent solenoid valve (on evaporative emission canister)
- Fuel level sens sig
- Fuel level sensor assembly (top left side of fuel tank)
- Fuel pump
- Fuel pump & sender assembly
- Fuel pump rly ctrl
- Fuel tank pressure (ftp) sensor (rear of right rear wheelwell)
- Fuel tank pressure sensor sig
- Gmlan serial data bus +
- Gmlan serial data bus -
- Ign 1 vol
- Ign vol
- J400 (fuel tank harness, near x420)
- Low ref
- Low speed cooling fan rly ctrl
- Mil ctrl
- Nca
- Pnk
- Primary fuel level sensor
- Pwr/trn relay control
- Pwr/trn relay voltage
- Secondary fuel level sens sig
- Secondary fuel level sensor
- Sens low ref
- Sens sig pos
- Starter relay coil control
- Starting/charging system
- Stop lamp switch signal
- Tan
- Wake-up sig
- X101
- X104
- X402
- X420
3.0L VIN 5, Engine Performance Wiring Diagram (2 of 5) for Cadillac CTS V 2014
List of elements for 3.0L VIN 5, Engine Performance Wiring Diagram (2 of 5) for Cadillac CTS V 2014:
- (body harness,15 cm from fuel system control module connector)
- (in fuel line above right side of fuel tank) fuel pressure sensor
- 5-v ref
- Batt vol
- Chassis control module (left side of luggage compt)
- Cnstr/ vent fuse 10a
- Computer data lines system
- Data bus +
- Data bus -
- Drain wire
- Driver information center (dic)
- Ecm 2 fuse 20a
- Ecm fuse 15a
- Ecm/ tcm ign fuse 15a
- Emis 1 fuse 15a
- Emis 2 fuse 15a
- Engine controls ignition relay
- Engine coolant temperature sensor (left rear of engine block)
- Even coils fuse 15a
- Exhaust bank 1 camshaft position (cmp) actuator solenoid valve (front of right cylinder head)
- Fscm fuse 20a
- Fuel pump
- Fuel pump gnd
- G401 (behind right side of rear seat)
- Gnd
- Hot at all times
- Hot w/ ignition main relay energized
- Ign 1 volt
- Instrument cluster
- Intake bank 2 camshaft position (cmp) actuator solenoid valve (front of left cylinder head)
- J423
- Lines system computer data
- Lo spd gmlan
- Logic
- Low ref
- Malfunction ind lamp (mil)
- Nca
- Odd coils fuse 20a
- Pnk
- Power
- Power distribution
- Rear body fuse block (left side of luggage compt)
- Relay ctrl
- Sens sig
- Serial data comm enable
- Sply
- System
- System data lines computer
- System distribution
- Tan
- Underhood fuse block (right front of engine compt)
- W/ electronically operated parking brake
- Wagon
- Wagon w/o electronically operated parking brake
- X104
- X200
- X225
- X402
- X420
- X440
3.0L VIN 5, Engine Performance Wiring Diagram (3 of 5) for Cadillac CTS V 2014
List of elements for 3.0L VIN 5, Engine Performance Wiring Diagram (3 of 5) for Cadillac CTS V 2014:
- (engine harness, 14 cm from x160 & x161 breakouts) j165
- (engine harness, 22 cm from x160)
- (top of left cylinder bank)
- (top of right cylinder bank)
- 5-v 1 ref
- 5-volt 2 ref
- 5-volt reference 1
- Actuator hi ctrl
- Actuator low ctrl
- Ckp sensor signal
- Cmp sens sig
- Ect sens sig
- Engine control module (ecm) (below left headlamp assembly)
- Engine oil pressure (eop) sensor (in oil filter housing)
- Exhaust bank 1 sig
- Exhaust bank 2
- Exhaust bank 2 sig
- G130 (rear of right cylinder bank)
- G131 (rear of left cylinder bank)
- High pressure fuel pump (rear of left cylinder bank)
- Ic 1 ctrl
- Ic 2 ctrl
- Ic 3 ctrl
- Ic 4 ctrl
- Ic 5 ctrl
- Ic 6 ctrl
- Ignition coil 1
- Ignition coil 2
- Ignition coil 3
- Ignition coil 4
- Ignition coil 5
- Ignition coil 6
- Intake bank 1 camshaft position (cmp) actuator solenoid valve (front of right cylinder head)
- Intake bank 2
- Intake bank 2 sig
- J161
- J162
- J166 (engine harness, 20 cm from ignition coil 4 connector)
- Low ref
- Low reference
- Nca
- Oil press sens sig
- Spark plug
- Tan
3.0L VIN 5, Engine Performance Wiring Diagram (4 of 5) for Cadillac CTS V 2014
List of elements for 3.0L VIN 5, Engine Performance Wiring Diagram (4 of 5) for Cadillac CTS V 2014:
- (top of right cylinder bank) evaporative emission (evap) canister purge solenoid valve
- (under intake manifold, in left cylinder bank) fuel injector 2
- (under intake manifold, in left cylinder bank) fuel injector 4
- (under intake manifold, in left cylinder bank) fuel injector 6
- (under intake manifold, in right cylinder bank) fuel injector 1
- (under intake manifold, in right cylinder bank) fuel injector 3
- (under intake manifold, in right cylinder bank) fuel injector 5
- 5-v 1 ref
- Crankshaft position (ckp) sensor (right rear of engine)
- Engine control module (ecm) (below left headlamp assembly)
- Exhaust bank 1 camshaft position (cmp) sensor (front of right cylinder bank)
- Exhaust bank 2 camshaft position (cmp) actuator solenoid valve (front of left cylinder head)
- Exhaust bank 2 camshaft position (cmp) sensor (front of left cylinder head)
- Fuel inj 1 ctrl
- Fuel inj 2 ctrl
- Fuel inj 3 ctrl
- Fuel inj 4 ctrl
- Fuel inj 5 ctrl
- Fuel inj 6 ctrl
- G132 (rear of right cylinder bank)
- Gnd
- Intake bank 1 camshaft position (cmp) sensor (front of right cylinder bank)
- Intake bank 2 camshaft position (cmp) sensor (front of left cylinder bank)
- Low ref
- Tan
- X160
- X161
3.0L VIN 5, Engine Performance Wiring Diagram (5 of 5) for Cadillac CTS V 2014
List of elements for 3.0L VIN 5, Engine Performance Wiring Diagram (5 of 5) for Cadillac CTS V 2014:
- (left exhaust pipe, downstream catalytic converter) heated oxygen sensor (ho2s) bank 2 sensor 2
- (left exhaust pipe, upstream catalytic converter) heated oxygen sensor (ho2s) bank 2 sensor 1
- (right exhaust pipe, upstream catalytic converter) heated oxygen sensor (ho2s) bank 1 sensor 1
- (right exhaust pipe,downstream catalytic converter) heated oxygen sensor (ho2s) bank 1 sensor 2
- 5-v 1 ref
- 5-v 3 ref
- 5-v 4 ref
- A tan
- Air temp sens sig
- C tan
- Duty cycle sig
- Engine control module (ecm) (below left headlamp assembly)
- Frp sens sig
- Fuel rail pressure (frp) sensor (3.0l : under intake manifold, on front of fuel rail) (3.6l: under intake manifold, on left fuel rail)
- G132 (rear of right cylinder bank)
- Gnd
- Ho2s b1 s1 hi sig
- Ho2s b1 s1 lo sig
- Ho2s b1 s2 hi sig
- Ho2s b1 s2 lo sig
- Ho2s b2 s1 hi sig
- Ho2s b2 s1 lo sig
- Ho2s b2 s2 hi sig
- Ho2s b2 s2 lo sig
- Ho2s htr b1 s1 lo ctrl
- Ho2s htr b1 s2 lo ctrl
- Ho2s htr b2 s1 lo ctrl
- Ho2s htr b2 s2 lo ctrl
- Humidity sens sig
- Knock sens 1 sig
- Knock sens 2 sig
- Knock sensor (ks) 1 (right side of engine block)
- Knock sensor (ks) 2 (left side of engine block)
- Low ref
- Low reference
- Maf sens sig generator turn on sig low ref
- Manifold absolute pressure sensor (map) (top rear of intake manifold)
- Map sens sig
- Multifunction intake air sensor (attached to the air cleaner assembly)
- Purge sol ctrl
- Sens sig
- Starting/charging system
- Tac mtr ctrl-1
- Tac mtr ctrl-2
- Tan
- Throttle body (top center front of engine)
- Transmission park/ neutral signal
- Transmissions system
- X160
3.6L VIN 3
3.6L VIN 3, Engine Performance Wiring Diagram, Coupe (1 of 5) for Cadillac CTS V 2014
List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Coupe (1 of 5) for Cadillac CTS V 2014:
- air inlet absolute pressure sens
- (on a/c refrigerant line) a/c refrigerant pressure sensor
- (top of accelerator pedal assembly) accelerator pedal position (app) sensor
- (top of brake pedal assembly) brake pedal position sensor
- 5-v 1 ref
- 5-v 3 ref
- 5-v vol 1 ref
- 5-v vol 4 ref
- A/c compressor clutch rly ctrl
- A/c refrigerant pressure sens sig
- Air conditioning system
- App sens 1 sig
- App sens 2 sig
- Batt pos vol
- Clutch pos sens sply
- Computer data lines system
- Cooling fan rly ctrl
- Cooling fans system
- Cruise control system
- Engine control module (ecm) (below left headlamp assembly)
- Evap canister vent sol ctrl
- Evaporative emission (evap) canister vent solenoid valve (on evaporative emission canister)
- Fuel level sens sig
- Fuel level sensor assembly (top left side of fuel tank)
- Fuel pump
- Fuel pump & sender assembly
- Fuel pump rly ctrl
- Fuel tank pressure (ftp) sensor (rear of right rear wheelwell)
- Fuel tank pressure sensor sig
- Gmlan serial data bus +
- Gmlan serial data bus -
- Ign 1 vol
- Ign vol
- J400 (fuel tank harness, near x420)
- Low ref
- Low speed cooling fan rly ctrl
- Mil ctrl
- Nca
- Pnk
- Primary fuel level sensor
- Pwr/trn relay control
- Pwr/trn relay voltage
- Secondary fuel level sens sig
- Secondary fuel level sensor
- Sens low ref
- Sens sig pos
- Starter relay coil control
- Starting/charging system
- Stop lamp switch signal
- Tan
- Wake-up sig
- X101
- X104
- X402
- X420
3.6L VIN 3, Engine Performance Wiring Diagram, Coupe (2 of 5) for Cadillac CTS V 2014
List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Coupe (2 of 5) for Cadillac CTS V 2014:
- (body harness,15 cm from fuel system control module connector)
- (in fuel line above right side of fuel tank) fuel pressure sensor
- 5-v ref
- Batt vol
- Chassis control module (left side of luggage compt)
- Cnstr/ vent fuse 10a
- Computer data lines system
- Data bus +
- Data bus -
- Drain wire
- Driver information center (dic)
- Ecm 2 fuse 20a
- Ecm fuse 15a
- Ecm/ tcm ign fuse 15a
- Emis 1 fuse 15a
- Emis 2 fuse 15a
- Engine controls ignition relay
- Engine coolant temperature sensor (left rear of engine block)
- Even coils fuse 15a
- Exhaust bank 1 camshaft position (cmp) actuator solenoid valve (front of right cylinder head)
- Fscm fuse 20a
- Fuel pump
- Fuel pump gnd
- G401 (behind right side of rear seat)
- Gnd
- Hot at all times
- Hot w/ ignition main relay energized
- Ign 1 volt
- Instrument cluster
- Intake bank 2 camshaft position (cmp) actuator solenoid valve (front of left cylinder head)
- J423
- Lines system computer data
- Lo spd gmlan
- Logic
- Low ref
- Malfunction ind lamp (mil)
- Nca
- Odd coils fuse 20a
- Pnk
- Power
- Power distribution
- Rear body fuse block (left side of luggage compt)
- Relay ctrl
- Sens sig
- Serial data comm enable
- Sply
- System
- System data lines computer
- System distribution
- Tan
- Underhood fuse block (right front of engine compt)
- W/ electronically operated parking brake
- Wagon
- Wagon w/o electronically operated parking brake
- X104
- X200
- X225
- X402
- X420
- X440
3.6L VIN 3, Engine Performance Wiring Diagram, Coupe (3 of 5) for Cadillac CTS V 2014
List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Coupe (3 of 5) for Cadillac CTS V 2014:
- (engine harness, 14 cm from x160 & x161 breakouts) j165
- (engine harness, 22 cm from x160)
- (top of left cylinder bank)
- (top of right cylinder bank)
- 5-v 1 ref
- 5-volt 2 ref
- 5-volt reference 1
- Actuator hi ctrl
- Actuator low ctrl
- Ckp sensor signal
- Cmp sens sig
- Ect sens sig
- Engine control module (ecm) (below left headlamp assembly)
- Engine oil pressure (eop) sensor (in oil filter housing)
- Exhaust bank 1 sig
- Exhaust bank 2
- Exhaust bank 2 sig
- G130 (rear of right cylinder bank)
- G131 (rear of left cylinder bank)
- High pressure fuel pump (rear of left cylinder bank)
- Ic 1 ctrl
- Ic 2 ctrl
- Ic 3 ctrl
- Ic 4 ctrl
- Ic 5 ctrl
- Ic 6 ctrl
- Ignition coil 1
- Ignition coil 2
- Ignition coil 3
- Ignition coil 4
- Ignition coil 5
- Ignition coil 6
- Intake bank 1 camshaft position (cmp) actuator solenoid valve (front of right cylinder head)
- Intake bank 2
- Intake bank 2 sig
- J161
- J162
- J166 (engine harness, 20 cm from ignition coil 4 connector)
- Low ref
- Low reference
- Nca
- Oil press sens sig
- Spark plug
- Tan
3.6L VIN 3, Engine Performance Wiring Diagram, Coupe (4 of 5) for Cadillac CTS V 2014
List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Coupe (4 of 5) for Cadillac CTS V 2014:
- (top of right cylinder bank) evaporative emission (evap) canister purge solenoid valve
- (under intake manifold, in left cylinder bank) fuel injector 2
- (under intake manifold, in left cylinder bank) fuel injector 4
- (under intake manifold, in left cylinder bank) fuel injector 6
- (under intake manifold, in right cylinder bank) fuel injector 1
- (under intake manifold, in right cylinder bank) fuel injector 3
- (under intake manifold, in right cylinder bank) fuel injector 5
- 5-v 1 ref
- Crankshaft position (ckp) sensor (right rear of engine)
- Engine control module (ecm) (below left headlamp assembly)
- Exhaust bank 1 camshaft position (cmp) sensor (front of right cylinder bank)
- Exhaust bank 2 camshaft position (cmp) actuator solenoid valve (front of left cylinder head)
- Exhaust bank 2 camshaft position (cmp) sensor (front of left cylinder head)
- Fuel inj 1 ctrl
- Fuel inj 2 ctrl
- Fuel inj 3 ctrl
- Fuel inj 4 ctrl
- Fuel inj 5 ctrl
- Fuel inj 6 ctrl
- G132 (rear of right cylinder bank)
- Gnd
- Intake bank 1 camshaft position (cmp) sensor (front of right cylinder bank)
- Intake bank 2 camshaft position (cmp) sensor (front of left cylinder bank)
- Low ref
- Tan
- X160
- X161
3.6L VIN 3, Engine Performance Wiring Diagram, Coupe (5 of 5) for Cadillac CTS V 2014
List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Coupe (5 of 5) for Cadillac CTS V 2014:
- (left exhaust pipe, downstream catalytic converter) heated oxygen sensor (ho2s) bank 2 sensor 2
- (left exhaust pipe, upstream catalytic converter) heated oxygen sensor (ho2s) bank 2 sensor 1
- (right exhaust pipe, upstream catalytic converter) heated oxygen sensor (ho2s) bank 1 sensor 1
- (right exhaust pipe,downstream catalytic converter) heated oxygen sensor (ho2s) bank 1 sensor 2
- 5-v 1 ref
- 5-v 3 ref
- 5-v 4 ref
- A tan
- Air temp sens sig
- C tan
- Duty cycle sig
- Engine control module (ecm) (below left headlamp assembly)
- Frp sens sig
- Fuel rail pressure (frp) sensor (3.0l : under intake manifold, on front of fuel rail) (3.6l: under intake manifold, on left fuel rail)
- G132 (rear of right cylinder bank)
- Gnd
- Ho2s b1 s1 hi sig
- Ho2s b1 s1 lo sig
- Ho2s b1 s2 hi sig
- Ho2s b1 s2 lo sig
- Ho2s b2 s1 hi sig
- Ho2s b2 s1 lo sig
- Ho2s b2 s2 hi sig
- Ho2s b2 s2 lo sig
- Ho2s htr b1 s1 lo ctrl
- Ho2s htr b1 s2 lo ctrl
- Ho2s htr b2 s1 lo ctrl
- Ho2s htr b2 s2 lo ctrl
- Humidity sens sig
- Knock sens 1 sig
- Knock sens 2 sig
- Knock sensor (ks) 1 (right side of engine block)
- Knock sensor (ks) 2 (left side of engine block)
- Low ref
- Low reference
- Maf sens sig generator turn on sig low ref
- Manifold absolute pressure sensor (map) (top rear of intake manifold)
- Map sens sig
- Multifunction intake air sensor (attached to the air cleaner assembly)
- Purge sol ctrl
- Sens sig
- Starting/charging system
- Tac mtr ctrl-1
- Tac mtr ctrl-2
- Tan
- Throttle body (top center front of engine)
- Transmission park/ neutral signal
- Transmissions system
- X160
3.6L VIN 3, Engine Performance Wiring Diagram, Sedan (1 of 6) for Cadillac CTS V 2014
List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Sedan (1 of 6) for Cadillac CTS V 2014:
- (body harness, 25.5 cm rear of breakout to x320)
- (fuel tank harness, in vehicle underbody, near fuel tank)
- (rear of right rear wheelwell) fuel tank pressure sensor
- (top of accelerator pedal assembly) accelerator pedal position sensor
- 5 volt ref
- 5v ref
- 5v ref (1)
- 5v ref (2)
- 5v reference
- A/c clutch rly ctrl
- A/c pressure sens 5v ref
- A/c refrigerant pressure sens sig
- A/c refrigerant pressure sensor (on a/c refrigerant line)
- Aero shutter fuse 10a
- Air conditioning system
- Anti-lock brakes system
- App sens sig (1)
- App sens sig (2)
- Batt pos volt
- Brake pedal position sensor (top of brake pedal assembly)
- Brk pos sen sig
- Check engine ind ctrl
- Computer data lines system
- Cooling fan ctrl rly speed sig
- Cooling fans system
- Cruise/etc/tcc brake sig
- Ecm ign fuse 15a
- Engine control module (ecm) (below left headlamp assembly)
- Evap canister vent sol ctrl
- Evaporative emission vent solenoid valve (on evaporative emission canister)
- Fuel pump
- Fuel pump & level sensor assembly (top left side of fuel tank)
- Fuel pump rly ctrl
- Fuel tank pressure sens sig
- Gmlan serial data bus +
- Gmlan serial data bus -
- Hot w/ ignition main relay energized
- Ign volt 1
- J107 (w/ hid)
- J354
- J375
- J376
- Low ref
- Low ref (1)
- Low ref (2)
- Powertrain main rly (1) sply
- Powertrain main rly (2) sply
- Powertrain main rly (3) sply
- Powertrain rly coil ctrl
- Pressure sens sig
- Primary fuel level sens sig
- Primary fuel level sensor
- Pump rly coil ctrl
- Secondary fuel level sens sig
- Secondary fuel level sensor (in fuel tank)
- Sens 2 gnd
- Sens 2 sply volt
- Sens low ref
- Sens sig 2
- Shield)
- Solenoid rly coil ctrl
- Starter enable rly ctrl
- Starting/ charging system
- Underhood fuse block (right front of engine compt)
- Wake-up ser data
- X150
- X275
- X350
3.6L VIN 3, Engine Performance Wiring Diagram, Sedan (2 of 6) for Cadillac CTS V 2014
List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Sedan (2 of 6) for Cadillac CTS V 2014:
- (body harness, 20.5 cm from x350)
- (body harness, in branch to g401 & battery, approximately 5 cm from main bundle)
- (not used)
- (right front of engine compt) underhood fuse block
- (w/ posi traction: body harness, 17 cm left of x405 breakout) (w/o posi traction: body harness, 44.5 cm from chassis control module)
- 5v ref
- A/c compressor clutch relay
- Air pump fuse 50a
- Areo
- Auxiliary coolant pump relay
- Auxiliary underhood fuse block (right front of engine compt)
- Batt pos vol
- Chassis control module (left side of luggage compt)
- Cnstr vent fuse 10a
- Computer data lines system
- Ecm fuse 25a
- Ecm/ batt fuse 10a
- Eng mount sol contr 1
- Engine controls ignition relay
- Engine mount solenoid valve (mounted to left rear engine mount)
- Exhaust bank 2 camshaft position actuator solenoid valve (front of left cylinder bank)
- Fscm ign fuse 10a
- Fuel pressure sensor (in fuel line above right side of fuel tank)
- Fuel pump fscm fuse 20a
- Fuel pump low ref
- Fuel shld extsn
- G303 (base of left "b" pillar)
- Gnd
- Hot at all times
- Hot w/ ignition main relay energized
- Htd
- Ign
- Ign 1 volt 1
- Ign coil inj fuse 15a
- Ign coil inj/spare fuse 15a
- Intake bank 2 camshaft position actuator solenoid valve (front of left cylinder bank)
- J428
- J430
- J431
- Low ref
- Nca
- Odd fuse 15a
- Power distribution system
- Press sens sig
- Pump rly ctrl
- Pump supy vol
- Rear body fuse block (left side of luggage compt)
- Red
- Secondary air injection pump relay
- Secondary air injection solenoid valve relay
- Ser data bus +
- Ser data bus -
- Shutter ctrl
- Snsr emis fuse 10a
- Spare pt fuse 10a
- Str whl fuse 15a
- X150
- X350
3.6L VIN 3, Engine Performance Wiring Diagram, Sedan (3 of 6) for Cadillac CTS V 2014
List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Sedan (3 of 6) for Cadillac CTS V 2014:
- (rear of left cylinder bank) high pressure fuel pump
- (right rear of engine) crankshaft position sensor
- (right side of oil pan) engine oil level switch
- Active grille air shutter actuator (behind center of front fascia)
- Battery fuse block (top of battery)
- Computer data lines system
- Ctrl aero
- Engine check
- Engine coolant temperature (ect) sensor (left rear of engine block)
- Exhaust bank 1 camshaft position actuator solenoid valve (front of right cylinder head)
- Exhaust bank 2 camshaft position sensor (front of left cylinder bank)
- Fuse 350a
- G100 (right front of engine)
- G101 (on left radiator support)
- G107 (rear of left cylinder bank)
- Gnd
- Hot at all times
- Ind ctrl
- Instrument cluster
- Intake bank 1 camshaft position actuator solenoid valve (front of right cylinder head)
- Intake bank 1 camshaft position sensor (front of right cylinder bank)
- J100
- Logic
- Malti-function ind
- Red
- Secondary air injection (air) pump (left front of engine)
- Serial data
- Volt ign 1
- X100
- X115
3.6L VIN 3, Engine Performance Wiring Diagram, Sedan (4 of 6) for Cadillac CTS V 2014
List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Sedan (4 of 6) for Cadillac CTS V 2014:
- (awd: engine harness, 5.5 cm from high pressure fuel pump) (rwd: engine harness, 3 cm from breakout to g107) j132
- (engine harness, 20 cm left of breakout to x161)
- (engine harness, in branch to underhood auxiliary fuse block, 6.5 cm from breakouts)
- (top of left cylinder bank) ignition coil 2
- (top of left cylinder bank) ignition coil 4
- (top of left cylinder bank) ignition coil 6
- (top of right cylinder bank) ignition coil 1
- (top of right cylinder bank) ignition coil 3
- (top of right cylinder bank) ignition coil 5
- Actuator hi ctrl
- Actuator low ctrl
- Crk 6ox low ref
- Crk shf 6ox sens
- Ect sens sig
- Engine control module (ecm) (below left headlamp assembly)
- Exhaust sens 1 sig
- Exhaust sens 2 sig
- Exhaust solend (1)
- Exhaust solend (2)
- Exhaust sply (1)
- Fuel inj 1 ctrl
- Fuel inj 2 ctrl
- Fuel inj 3 ctrl
- Fuel inj 4 ctrl
- Fuel inj 5 ctrl
- Fuel inj 6 ctrl
- G107 (rear of left cylinder bank)
- G109 (right front of engine)
- Ign 1 ctrl
- Ign 2 ctrl
- Ign 3 ctrl
- Ign 4 ctrl
- Ign 5 ctrl
- Ign 6 ctrl
- Intake sens 1 sig
- Intake sens 2 sig
- Intake sens sply 1
- Intake sens sply 2
- Intake solend (1)
- Intake solend (2)
- J133
- J137
- J138 (engine harness, 26 cm left of breakout to x161)
- Low ref
- Low ref (1)
- Low ref bank 1
- Low ref bank 2
- Nca
- Oil press sens sig
- Press sens 5v ref
- Press sens low ref
- Spark plug
3.6L VIN 3, Engine Performance Wiring Diagram, Sedan (5 of 6) for Cadillac CTS V 2014
List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Sedan (5 of 6) for Cadillac CTS V 2014:
- (top of right cylinder bank) evaporative emission purge solenoid valve
- (under intake manifold, in left cylinder bank)
- (under intake manifold, in right cylinder bank)
- Engine control module (ecm) (below left headlamp assembly)
- Engine oil pressure sensor (in oil filter housing)
- Exhaust camshaft position sensor (bank 1) (front of right cylinder bank)
- Exhaust sply (2)
- 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 injector 1
- Fuel injector 2
- Fuel injector 3
- Fuel injector 4
- Fuel injector 5
- Fuel injector 6
- G100 (right front of engine)
- G107 (rear of left cylinder bank)
- G202 (left kick panel)
- Gnd
- Intake camshaft position sensor (bank 2) (front of left cylinder bank)
- J301
- Low ref
- Low ref (2)
- Mode
- Secondary air injection (air) solenoid valve (bank 1) (side of right cylinder bank)
- Secondary air injection (air) solenoid valve (bank 2) (side of left cylinder bank)
- Vehicle stability control switch
- X160
- X161
- X325
3.6L VIN 3, Engine Performance Wiring Diagram, Sedan (6 of 6) for Cadillac CTS V 2014
List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Sedan (6 of 6) for Cadillac CTS V 2014:
- (engine harness, 2.5 cm from breakout to ignition coil 5)
- (engine harness, 3.5 cm forward of breakout to ignition coil 6)
- (left exhaust pipe, downstream catalytic converter) heated oxygen sensor bank 2 sensor 2
- (left exhaust pipe, upstream catalytic converter) heated oxygen sensor bank 2 sensor 1
- (right exhaust pipe, downstream catalytic converter) heated oxygen sensor bank 1 sensor 2
- (right exhaust pipe, upstream catalytic converter) heated oxygen sensor bank 1 sensor 1
- 5-volt ref
- 5v ref
- Actuator ctrl close
- Air temp sens sig
- C tan
- Charge ind ctrl
- Driver mode sw sig
- Duty cycle sig
- Eng spd sig
- Engine control module (ecm) (below left headlamp assembly)
- Evap purge sol ctrl
- Frp sens sig
- Fuel rail pressure sensor (under intake manifold, on left fuel rail)
- G100 (right front of engine)
- Ground
- Ho2s b 1 s 1 hi sig
- Ho2s b 1 s 1 lo sig
- Ho2s b 1 s 2 hi sig
- Ho2s b 1 s 2 lo sig
- Ho2s b 2 s 1 hi sig
- Ho2s b 2 s 1 lo sig
- Ho2s b 2 s 2 lo sig
- Ho2s b2 s 2 hi sig
- Ho2s htr b1 s1 lo ctrl
- Ho2s htr b1 s2 lo ctrl
- Ho2s htr b2 s1 lo ctrl
- Ho2s htr b2 s2 lo ctrl
- Humidity sens sig
- Instrument cluster systems
- J139
- J140
- Knock sens 1 sig
- Knock sens 2 sig
- Knock sensor 1 (right side of engine block)
- Knock sensor 2 (left side of engine block)
- Logic
- Low ref
- Low ref (1)
- Low ref (2)
- Maf sens sig
- Manifold absolute pressure sensor (top center of intake manifold assembly)
- Map sens sig
- Multi-function intake air sensor (attached to the air cleaner assembly)
- Oil level sw sig
- Park/neutral sig (1)
- Sens sig
- Sply volt
- Starting/ charging system
- Tan
- Throttle actu ctrl open
- Throttle body (top center front of engine)
- Transmissions system
- Vlv 1 low ref
- X150
- X161
3.6L VIN 3, Engine Performance Wiring Diagram, Wagon (1 of 5) for Cadillac CTS V 2014
List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Wagon (1 of 5) for Cadillac CTS V 2014:
- air inlet absolute pressure sens
- (on a/c refrigerant line) a/c refrigerant pressure sensor
- (top of accelerator pedal assembly) accelerator pedal position (app) sensor
- (top of brake pedal assembly) brake pedal position sensor
- 5-v 1 ref
- 5-v 3 ref
- 5-v vol 1 ref
- 5-v vol 4 ref
- A/c compressor clutch rly ctrl
- A/c refrigerant pressure sens sig
- Air conditioning system
- App sens 1 sig
- App sens 2 sig
- Batt pos vol
- Clutch pos sens sply
- Computer data lines system
- Cooling fan rly ctrl
- Cooling fans system
- Cruise control system
- Engine control module (ecm) (below left headlamp assembly)
- Evap canister vent sol ctrl
- Evaporative emission (evap) canister vent solenoid valve (on evaporative emission canister)
- Fuel level sens sig
- Fuel level sensor assembly (top left side of fuel tank)
- Fuel pump
- Fuel pump & sender assembly
- Fuel pump rly ctrl
- Fuel tank pressure (ftp) sensor (rear of right rear wheelwell)
- Fuel tank pressure sensor sig
- Gmlan serial data bus +
- Gmlan serial data bus -
- Ign 1 vol
- Ign vol
- J400 (fuel tank harness, near x420)
- Low ref
- Low speed cooling fan rly ctrl
- Mil ctrl
- Nca
- Pnk
- Primary fuel level sensor
- Pwr/trn relay control
- Pwr/trn relay voltage
- Secondary fuel level sens sig
- Secondary fuel level sensor
- Sens low ref
- Sens sig pos
- Starter relay coil control
- Starting/charging system
- Stop lamp switch signal
- Tan
- Wake-up sig
- X101
- X104
- X402
- X420
3.6L VIN 3, Engine Performance Wiring Diagram, Wagon (2 of 5) for Cadillac CTS V 2014
List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Wagon (2 of 5) for Cadillac CTS V 2014:
- (body harness,15 cm from fuel system control module connector)
- (in fuel line above right side of fuel tank) fuel pressure sensor
- 5-v ref
- Batt vol
- Chassis control module (left side of luggage compt)
- Cnstr/ vent fuse 10a
- Computer data lines system
- Data bus +
- Data bus -
- Drain wire
- Driver information center (dic)
- Ecm 2 fuse 20a
- Ecm fuse 15a
- Ecm/ tcm ign fuse 15a
- Emis 1 fuse 15a
- Emis 2 fuse 15a
- Engine controls ignition relay
- Engine coolant temperature sensor (left rear of engine block)
- Even coils fuse 15a
- Exhaust bank 1 camshaft position (cmp) actuator solenoid valve (front of right cylinder head)
- Fscm fuse 20a
- Fuel pump
- Fuel pump gnd
- G401 (behind right side of rear seat)
- Gnd
- Hot at all times
- Hot w/ ignition main relay energized
- Ign 1 volt
- Instrument cluster
- Intake bank 2 camshaft position (cmp) actuator solenoid valve (front of left cylinder head)
- J423
- Lines system computer data
- Lo spd gmlan
- Logic
- Low ref
- Malfunction ind lamp (mil)
- Nca
- Odd coils fuse 20a
- Pnk
- Power
- Power distribution
- Rear body fuse block (left side of luggage compt)
- Relay ctrl
- Sens sig
- Serial data comm enable
- Sply
- System
- System data lines computer
- System distribution
- Tan
- Underhood fuse block (right front of engine compt)
- W/ electronically operated parking brake
- Wagon
- Wagon w/o electronically operated parking brake
- X104
- X200
- X225
- X402
- X420
- X440
3.6L VIN 3, Engine Performance Wiring Diagram, Wagon (3 of 5) for Cadillac CTS V 2014
List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Wagon (3 of 5) for Cadillac CTS V 2014:
- (engine harness, 14 cm from x160 & x161 breakouts) j165
- (engine harness, 22 cm from x160)
- (top of left cylinder bank)
- (top of right cylinder bank)
- 5-v 1 ref
- 5-volt 2 ref
- 5-volt reference 1
- Actuator hi ctrl
- Actuator low ctrl
- Ckp sensor signal
- Cmp sens sig
- Ect sens sig
- Engine control module (ecm) (below left headlamp assembly)
- Engine oil pressure (eop) sensor (in oil filter housing)
- Exhaust bank 1 sig
- Exhaust bank 2
- Exhaust bank 2 sig
- G130 (rear of right cylinder bank)
- G131 (rear of left cylinder bank)
- High pressure fuel pump (rear of left cylinder bank)
- Ic 1 ctrl
- Ic 2 ctrl
- Ic 3 ctrl
- Ic 4 ctrl
- Ic 5 ctrl
- Ic 6 ctrl
- Ignition coil 1
- Ignition coil 2
- Ignition coil 3
- Ignition coil 4
- Ignition coil 5
- Ignition coil 6
- Intake bank 1 camshaft position (cmp) actuator solenoid valve (front of right cylinder head)
- Intake bank 2
- Intake bank 2 sig
- J161
- J162
- J166 (engine harness, 20 cm from ignition coil 4 connector)
- Low ref
- Low reference
- Nca
- Oil press sens sig
- Spark plug
- Tan
3.6L VIN 3, Engine Performance Wiring Diagram, Wagon (4 of 5) for Cadillac CTS V 2014
List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Wagon (4 of 5) for Cadillac CTS V 2014:
- (top of right cylinder bank) evaporative emission (evap) canister purge solenoid valve
- (under intake manifold, in left cylinder bank) fuel injector 2
- (under intake manifold, in left cylinder bank) fuel injector 4
- (under intake manifold, in left cylinder bank) fuel injector 6
- (under intake manifold, in right cylinder bank) fuel injector 1
- (under intake manifold, in right cylinder bank) fuel injector 3
- (under intake manifold, in right cylinder bank) fuel injector 5
- 5-v 1 ref
- Crankshaft position (ckp) sensor (right rear of engine)
- Engine control module (ecm) (below left headlamp assembly)
- Exhaust bank 1 camshaft position (cmp) sensor (front of right cylinder bank)
- Exhaust bank 2 camshaft position (cmp) actuator solenoid valve (front of left cylinder head)
- Exhaust bank 2 camshaft position (cmp) sensor (front of left cylinder head)
- Fuel inj 1 ctrl
- Fuel inj 2 ctrl
- Fuel inj 3 ctrl
- Fuel inj 4 ctrl
- Fuel inj 5 ctrl
- Fuel inj 6 ctrl
- G132 (rear of right cylinder bank)
- Gnd
- Intake bank 1 camshaft position (cmp) sensor (front of right cylinder bank)
- Intake bank 2 camshaft position (cmp) sensor (front of left cylinder bank)
- Low ref
- Tan
- X160
- X161
3.6L VIN 3, Engine Performance Wiring Diagram, Wagon (5 of 5) for Cadillac CTS V 2014
List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Wagon (5 of 5) for Cadillac CTS V 2014:
- (left exhaust pipe, downstream catalytic converter) heated oxygen sensor (ho2s) bank 2 sensor 2
- (left exhaust pipe, upstream catalytic converter) heated oxygen sensor (ho2s) bank 2 sensor 1
- (right exhaust pipe, upstream catalytic converter) heated oxygen sensor (ho2s) bank 1 sensor 1
- (right exhaust pipe,downstream catalytic converter) heated oxygen sensor (ho2s) bank 1 sensor 2
- 5-v 1 ref
- 5-v 3 ref
- 5-v 4 ref
- A tan
- Air temp sens sig
- C tan
- Duty cycle sig
- Engine control module (ecm) (below left headlamp assembly)
- Frp sens sig
- Fuel rail pressure (frp) sensor (3.0l : under intake manifold, on front of fuel rail) (3.6l: under intake manifold, on left fuel rail)
- G132 (rear of right cylinder bank)
- Gnd
- Ho2s b1 s1 hi sig
- Ho2s b1 s1 lo sig
- Ho2s b1 s2 hi sig
- Ho2s b1 s2 lo sig
- Ho2s b2 s1 hi sig
- Ho2s b2 s1 lo sig
- Ho2s b2 s2 hi sig
- Ho2s b2 s2 lo sig
- Ho2s htr b1 s1 lo ctrl
- Ho2s htr b1 s2 lo ctrl
- Ho2s htr b2 s1 lo ctrl
- Ho2s htr b2 s2 lo ctrl
- Humidity sens sig
- Knock sens 1 sig
- Knock sens 2 sig
- Knock sensor (ks) 1 (right side of engine block)
- Knock sensor (ks) 2 (left side of engine block)
- Low ref
- Low reference
- Maf sens sig generator turn on sig low ref
- Manifold absolute pressure sensor (map) (top rear of intake manifold)
- Map sens sig
- Multifunction intake air sensor (attached to the air cleaner assembly)
- Purge sol ctrl
- Sens sig
- Starting/charging system
- Tac mtr ctrl-1
- Tac mtr ctrl-2
- Tan
- Throttle body (top center front of engine)
- Transmission park/ neutral signal
- Transmissions system
- X160
3.6L VIN 8
3.6L VIN 8, Engine Performance Wiring Diagram (1 of 8) for Cadillac CTS V 2014
List of elements for 3.6L VIN 8, Engine Performance Wiring Diagram (1 of 8) for Cadillac CTS V 2014:
- (body harness, 25.5 cm rear of breakout to x320)
- (fuel tank harness, in vehicle underbody, near fuel tank)
- (rear of right rear wheelwell) fuel tank pressure sensor
- (top of accelerator pedal assembly) accelerator pedal position sensor
- 5 volt ref
- 5v ref
- 5v ref (1)
- 5v ref (2)
- 5v reference
- A/c clutch rly ctrl
- A/c pressure sens 5v ref
- A/c refrigerant pressure sens sig
- A/c refrigerant pressure sensor (on a/c refrigerant line)
- Air conditioning system
- App sens sig (1)
- App sens sig (2)
- Batt pos volt
- Brake pedal position sensor (top of brake pedal assembly)
- Brk pos sen sig
- Check engine ind ctrl
- Computer data lines system
- Cooling fan ctrl rly speed sig
- Cooling fans system
- Cruise control system
- Cruise/etc/tcc brake sig
- Ecm ign fuse 15a
- Engine control module (ecm) (lower right front of engine compt)
- Evap canister vent sol ctrl
- Evaporative emission vent solenoid valve (on evaporative emission canister)
- Fuel pump
- Fuel pump & level sensor assembly (top left side of fuel tank)
- Fuel pump rly ctrl
- Fuel tank pressure sens sig
- Fuel temp sig
- Gmlan serial data bus +
- Gmlan serial data bus -
- Heater rly ctrl
- Hot w/ ignition main relay energized
- Ign volt 1
- J354
- J375
- J376
- Low ref
- Low ref (1)
- Low ref (2)
- Powertrain main rly (1) sply
- Powertrain main rly (2) sply
- Powertrain main rly (3) sply
- Powertrain rly coil ctrl
- Pressure sens sig
- Primary fuel level sens sig
- Primary fuel level sensor
- Secondary fuel level sens sig
- Secondary fuel level sensor (in fuel tank)
- Sens 5v ref
- Sens low ref
- Shield)
- Starter enable rly ctrl
- Starting/ charging system
- Temperature sig
- Underhood fuse block (right front of engine compt)
- Wake-up ser data
- X150
- X275
3.6L VIN 8, Engine Performance Wiring Diagram (2 of 8) for Cadillac CTS V 2014
List of elements for 3.6L VIN 8, Engine Performance Wiring Diagram (2 of 8) for Cadillac CTS V 2014:
- (left side of luggage compt) chassis control module
- Batt pos vol
- Chassis control module (left side of luggage compt)
- Computer data lines system
- Engine mount solenoid valve (mounted to left rear engine mount)
- Fscm ign fuse 10a
- G303 (base of left "b" pillar)
- Gnd
- Hot at all times
- Hot w/ ignition main relay energized
- Htd str whl fuse 15a
- Ign 1
- J421
- Rear body fuse block (left side of luggage compt)
- Serial data
- Serial data (+)
- Serial data (+) (2)
- Serial data (-)
- Serial data (-) (2)
- Sol ctrl 2
- System data lines computer
- Tc cntrl mdl/rr cntrl fuse 15a x1
- Turbocharger boost/ intake air temperature sensor (top rear of intake manifold)
- Underhood fuse block (right front of engine compt)
- X150
3.6L VIN 8, Engine Performance Wiring Diagram (3 of 8) for Cadillac CTS V 2014
List of elements for 3.6L VIN 8, Engine Performance Wiring Diagram (3 of 8) for Cadillac CTS V 2014:
- (not used)
- A/c compressor clutch relay
- Auxiliary underhood fuse block (right front of engine compt)
- Batt pos vol
- Charge air cooler coolant pump relay
- Cnstr vent fuse 10a
- Computer data lines system
- Ecm fuse 25a
- Ecm/ batt fuse 10a
- Engine controls ignition relay
- Exhaust bank 2 camshaft position actuator solenoid valve (front of left cylinder bank)
- Fscm ign fuse 10a
- Fuel pressure sensor (in fuel line above right side of fuel tank)
- Fuel pump driver control module (above rear axle)
- Fuel pump fscm fuse 20a
- Fuel pump low ref
- Fuel shld extsn
- G303 (base of left "b" pillar)
- Gnd
- Hot at all times
- Hot w/ ignition main relay energized
- Ign coil inj fuse 15a
- Ign coil inj/spare fuse 15a
- Intake bank 2 camshaft position actuator solenoid valve (front of left cylinder bank)
- J420
- J430
- J431
- Lines system computer data
- Nca
- Power distribution system
- Pump supy vol
- Rear body fuse block (left side of luggage compt)
- Red
- Relay ctrl
- Run/crank ign 1
- Ser data
- Ser data +
- Ser data -
- Snsr emis fuse 10a
- Spare pt fuse 10a
- Underhood fuse block (right front of engine compt)
- X150
- X350
3.6L VIN 8, Engine Performance Wiring Diagram (4 of 8) for Cadillac CTS V 2014
List of elements for 3.6L VIN 8, Engine Performance Wiring Diagram (4 of 8) for Cadillac CTS V 2014:
- (not used)
- (on air intake duct to bank 1 turbocharger) mass air flow/ intake air temperature sensor
- (rear of left cylinder head) high pressure fuel pump
- (right rear of engine) crankshaft position sensor
- (right side of oil pan) engine oil level switch
- Battery fuse block (top of battery)
- Computer data lines system
- Engine check
- Engine coolant temperature (ect) sensor (left rear of engine block)
- Exhaust bank 1 camshaft position actuator solenoid valve (front of right cylinder head)
- Exhaust bank 2 camshaft position sensor (front of left cylinder head)
- Fuse 300a
- G100 (rear of left cylinder bank)
- Hot at all times
- Ind ctrl
- Instrument cluster
- Intake bank 1 camshaft position actuator solenoid valve (front of right cylinder head)
- Intake bank 1 camshaft position sensor (front of right cylinder head)
- Logic
- Malfunction ind
- Red
- Serial data
3.6L VIN 8, Engine Performance Wiring Diagram (5 of 8) for Cadillac CTS V 2014
List of elements for 3.6L VIN 8, Engine Performance Wiring Diagram (5 of 8) for Cadillac CTS V 2014:
- (engine harness, 1.5 cm from breakout to bank 1 intake camshaft position sensor)
- (engine harness, 21.5 cm from breakout to manifold absolute pressure sensor)
- (engine harness, 9 cm from breakout to g104) j132
- (top of left cylinder bank) ignition coil 2
- (top of left cylinder bank) ignition coil 4
- (top of left cylinder bank) ignition coil 6
- (top of right cylinder bank) ignition coil 1
- (top of right cylinder bank) ignition coil 3
- (top of right cylinder bank) ignition coil 5
- Actuator hi ctrl
- Actuator low ctrl
- Crk 6ox low ref
- Crk shf 6ox sens
- Ect sens sig
- Engine control module (ecm) (lower right front of engine compt)
- Exhaust sens 1 sig
- Exhaust sens 2 sig
- Exhaust solend (1)
- Exhaust solend (2)
- Exhaust sply (1)
- Fuel inj 1 ctrl
- Fuel inj 2 ctrl
- Fuel inj 3 ctrl
- Fuel inj 4 ctrl
- Fuel inj 5 ctrl
- Fuel inj 6 ctrl
- G107 (rear of left cylinder bank)
- G109 (rear of right cylinder head)
- Ign 1 ctrl
- Ign 2 ctrl
- Ign 3 ctrl
- Ign 4 ctrl
- Ign 5 ctrl
- Ign 6 ctrl
- Intake sens 1 sig
- Intake sens 2 sig
- Intake sens sply 1
- Intake sens sply 2
- Intake solend (1)
- Intake solend (2)
- J133
- J137
- J138 (engine harness, 4.5 cm from breakout to bank 2 intake camshaft position sensor)
- Low ref
- Low ref (1)
- Low ref bank 1
- Low ref bank 2
- Nca
- Oil press sens sig
- Press sens 5v ref
- Press sens low ref
- Sens sig bank (1)
- Spark plug
3.6L VIN 8, Engine Performance Wiring Diagram (6 of 8) for Cadillac CTS V 2014
List of elements for 3.6L VIN 8, Engine Performance Wiring Diagram (6 of 8) for Cadillac CTS V 2014:
- (top front of right cylinder bank) evaporative emission purge solenoid valve
- (under intake manifold in left cylinder bank) fuel injector 2
- (under intake manifold in left cylinder bank) fuel injector 4
- (under intake manifold in left cylinder bank) fuel injector 6
- (under intake manifold in right cylinder bank) fuel injector 1
- (under intake manifold in right cylinder bank) fuel injector 3
- (under intake manifold in right cylinder bank) fuel injector 5
- Engine control module (ecm) (lower right front of engine compt)
- Engine oil pressure sensor (in oil filter housing)
- Exhaust camshaft position sensor (bank 1) (front of right cylinder bank)
- Exhaust sply (2)
- Fuel inj 1 ctrl
- Fuel inj 2 ctrl
- Fuel inj 3 ctrl
- Fuel inj 4 ctrl
- Fuel inj 5 ctrl
- Fuel inj 6 ctrl
- G100 (rear of left cylinder head)
- G202 (right kick panel)
- Gnd
- Intake camshaft position sensor (bank 2) (front of left cylinder head)
- J301
- Low ref
- Low ref (2)
- Mode
- Vehicle stability control switch
- X160
- X161
- X325
3.6L VIN 8, Engine Performance Wiring Diagram (7 of 8) for Cadillac CTS V 2014
List of elements for 3.6L VIN 8, Engine Performance Wiring Diagram (7 of 8) for Cadillac CTS V 2014:
- (left exhaust pipe, downstream catalytic converter) heated oxygen sensor bank 2 sensor 2
- (turbocharger control harness, 26.8 cm forward of x112) j147
- (turbocharger control harness, 32.2 cm forward of x112)
- Ecm fuse 25a
- Hot at all times
- J136
- J148
- J149
- Logic
- Tan
- Throttle body (under intake manifold)
- Turbocharger 1 bypass solenoid valve (right front of engine compt)
- Turbocharger 1 wastegate solenoid valve (right front of engine compt)
- Turbocharger 2 bypass solenoid valve (left front of engine compt)
- Turbocharger 2 wastegate solenoid valve (left front of engine compt)
- Turbocharger wastegate diode (near upper right corner of radiator)
- Underhood fuse block (right front of engine compt)
- X112
- X164
3.6L VIN 8, Engine Performance Wiring Diagram (8 of 8) for Cadillac CTS V 2014
List of elements for 3.6L VIN 8, Engine Performance Wiring Diagram (8 of 8) for Cadillac CTS V 2014:
- (left exhaust pipe, upstream catalytic converter) heated oxygen sensor bank 2 sensor 1
- (right exhaust pipe, downstream catalytic converter) heated oxygen sensor bank 1 sensor 2
- (right exhaust pipe, upstream catalytic converter) heated oxygen sensor bank 1 sensor 1
- 5-volt ref
- 5v ref
- Actuator ctrl close
- Air temp sens sig
- Barometric pressure sensor (on air intake duct to bank 2 turbocharger)
- Charge ind ctrl
- Driver mode sw sig
- Duty cycle sig
- Engine control module (ecm) (lower right front of engine compt)
- Evap purge sol ctrl
- Flow sens sig
- Frp sens sig
- Fuel rail pressure sensor (under intake manifold, on left fuel rail)
- G100 (rear of left cylinder bank)
- Ground
- Hi bank 1 sens (1)
- Hi bank 1 sens (2)
- Hi bank 2 sens (1)
- Hi bank 2 sens (2)
- High ref bank (2)
- Ho2s htr low ctrl (1)
- Ho2s htr low ctrl (2)
- Humidity sens sig
- Intake manifold)
- J139
- J140
- Knock sens 1 sig
- Knock sens 2 sig
- Knock sensor 1 (under intake manifold, in left cylinder bank)
- Knock sensor 2 (under intake manifold, in left cylinder bank)
- Low bank 1 sens (1)
- Low bank 1 sens (2)
- Low bank 2 sens (1)
- Low bank 2 sens (2)
- Low ref
- Low ref (1)
- Low ref (2)
- Low ref bank (2)
- Maf sens sig
- Manifold absolute pressure sensor (top rear of
- Map sens sig
- Multi-function intake air sensor (attached to the air cleaner assembly)
- Oil level sw sig
- Park/neutral sig (1)
- Sens sig
- Sens sig bank (1)
- Sol 2 ctrl
- Sol ctrl bank (2)
- Starting/ charging system
- Tan
- Throttle actu ctrl open
- Waste gate sol ctrl
- X150
- X161
- X168
6.2L VIN P
6.2L VIN P, Engine Performance Wiring Diagram (1 of 6) for Cadillac CTS V 2014
List of elements for 6.2L VIN P, Engine Performance Wiring Diagram (1 of 6) for Cadillac CTS V 2014:
- (left end of dash) body control module (bcm)
- (not used)
- 5 volt ref
- 5-volt ref 1
- 5-volt ref 2
- A/c compressor rly ctrl
- Acc wakeup serial data
- Accelerator pedal position (app) sensor (top of accelerator pedal assembly)
- Air conditioning system
- App sens 1 sig
- App sens 2 sig
- Cnstr/ vent fuse 10a
- Computer data lines system
- Cooling fans system
- Ecm fuse 15a
- Ecm/tcm ign fuse 15a
- Engine control module (ecm) (right rear of engine compt)
- Evaporative emissions (evap) canister vent solenoid valve (on evaporative emission canister)
- Fan rly ctrl
- Ftp sig
- Fuel level sensor assembly (top left side of fuel tank)
- Fuel lvl sens sig
- Fuel tank pressure (ftp) sensor (rear of right rear wheelwell)
- Hot at all times
- Hot w/ ignition main relay energized
- Ign 1 volt
- J400 (fuel tank harness, near x420) tan
- Lo ref
- Low ref
- Main rly ctrl
- Mil ctrl
- Nca
- Pnk
- Pnk b
- Power distribution system
- Primary fuel level sensor (in fuel tank)
- Primary fuel rly ctrl
- Rear body fuse block (left side of luggage compt)
- Sec fuel lvl sens sig
- Secondary fuel level sensor
- Starter rly coil ctrl
- Starting/ charging system
- Stop lp sw sig
- Supercharger air inlet press sens sig
- Tan
- Underhood fuse block (right front of engine compt)
- Valve ctrl
- X101
- X104
- X200
- X225
- X420
6.2L VIN P, Engine Performance Wiring Diagram (2 of 6) for Cadillac CTS V 2014
List of elements for 6.2L VIN P, Engine Performance Wiring Diagram (2 of 6) for Cadillac CTS V 2014:
- (engine harness, 23 cm from breakout to supercharger bypass valve)
- (m/t) skip shift solenoid actuator
- Disply fuse 10a
- Ecm pwr fuse 15a
- Emis 1 fuse 15a
- Emis 2 fuse 15a
- Engine controls ignition relay
- Evaporative emission (evap) canister purge solenoid valve (top front of engine)
- Even coils fuse 15a
- Heated oxygen sensor (ho2s) bank 1 sensor 1 (left exhaust pipe, upstream catalytic converter)
- Heated oxygen sensor (ho2s) bank 1 sensor 2 (left exhaust pipe, downstream catalytic converter)
- Heated oxygen sensor (ho2s) bank 2 sensor 1 (right exhaust pipe, upstream catalytic converter)
- Heated oxygen sensor (ho2s) bank 2 sensor 2 (right exhaust pipe, downstream catalytic converter)
- Hot at all times
- J142
- J155
- J185
- Nca
- Odd coils fuse 20a
- Pnk
- Power distribution system
- Supercharger bypass valve solenoid (top front of engine)
- Tan
- Underhood fuse block (right front of engine compt)
6.2L VIN P, Engine Performance Wiring Diagram (3 of 6) for Cadillac CTS V 2014
List of elements for 6.2L VIN P, Engine Performance Wiring Diagram (3 of 6) for Cadillac CTS V 2014:
- (68 to 72 not used)
- (m/t) reverse inhibit solenoid actuator
- (or 5380)
- (or 5381)
- (or 5382)
- (right side of transmission) (m/t) backup lamp switch
- 5 volt ref
- 5-volt ref
- A/t
- Actuator sig
- B tan
- Backup lp sw sig
- Baro sens sig
- Barometric pressure (baro) sensor (left side of upper intake manifold assembly)
- Break pedal position sensor
- Clutch pedal position (cpp) sensor (top of clutch pedal assembly)
- Clutch pos sens sply
- Coil lvl sw sig
- Computer data lines system
- Coolant pump ctrl
- Cooling fans system
- Data bus+
- Data bus-
- Ect sens sig
- Engine control module (ecm) (right rear of engine compt)
- Engine coolant temperature (ect) sensor (left front side of left cylinder bank)
- Evap ctrl
- G132 (rear of right cylinder bank)
- Generator field duty cycle signal
- Generator turn on sig
- Gnd
- Ho2s hi sig b2s1
- Ho2s hi sig b2s2
- Ho2s htr lo ctrl b2s1
- Ho2s htr lo ctrl b2s2
- Ho2s lo sig b2s1
- Ho2s lo sig b2s2
- Iat sens sig
- Intake air temperature (iat) sensor (left front of upper intake manifold assembly)
- Low ref
- M/t
- Manifold absolute pressure (map) sensor (left front of upper intake manifold assembly)
- Map sens sig
- Nca
- Pnk
- Rly ctrl
- Sens low ref
- Sens sig
- Sens sig pos
- Skip shift sig
- Sol sig
- Starting/ charging system
- Tan
- Transmissions system
- Vacuum bypass val ctrl
- Vehicle speed sensor (vss) (m/t) (right rear of transmission)
- Vss low ref
- Vss sig
- X105
- X140
- X240
6.2L VIN P, Engine Performance Wiring Diagram (4 of 6) for Cadillac CTS V 2014
List of elements for 6.2L VIN P, Engine Performance Wiring Diagram (4 of 6) for Cadillac CTS V 2014:
- (body harness, 17 cm x420 from body grommet) j450
- (on a/c refrigerant line) a/c refrigerant pressure sensor
- (right side of oil pan) engine oil level & temperature sensor
- (under left rear of supercharger) engine oil pressure (eop) sensor
- B (not used)
- B pnk
- Camshaft position (cmp) sensor (lower center front of engine)
- Computer data lines system
- Crankshaft position (ckp) sensor (right rear of engine)
- Driver information center display
- Fuel injectors (under supercharger, in right cylinder bank)
- Fuel pump & sender assembly (top left side of fuel tank)
- G102 (right front of engine compt)
- G132 (rear of right cylinder bank)
- Gnd
- Ign
- Instrument cluster
- J449 (body harness, 22 cm from body grommet)
- Knock sensor (ks) 1 (left side of engine block)
- Knock sensor (ks) 2 (right side of engine block)
- Logic
- Low engine oil pressure ind
- Malfunction indicator lamp
- Mass air flow sensor (maf)/ intake air temperature (iat) sensor (on air intake duct to bank 1 turbocharger)
- Nca
- Pnk
- Primary fuel pump
- Red
- Secondary fuel pump
- Serial data
- Tan
- X104
- X136
- X160
6.2L VIN P, Engine Performance Wiring Diagram (5 of 6) for Cadillac CTS V 2014
List of elements for 6.2L VIN P, Engine Performance Wiring Diagram (5 of 6) for Cadillac CTS V 2014:
- (even fuel injector harness, top of engine in even injector harness)
- (right rear of engine compt) engine control module (ecm)
- (top center front of engine) throttle body
- (top front of engine) supercharger air inlet pressure sensor
- (top of right cylinder bank)
- 5 volt ref 1
- Fuel inj 2 ctrl
- Fuel inj 3 ctrl
- Fuel injectors (under supercharger, in left cylinder bank)
- G135 (rear of right cylinder bank)
- Ho2s hi sig b1s1
- Ho2s hi sig b1s2
- Ho2s lo sig b1s1
- Ho2s lo sig b1s2
- Ic 1 ctrl
- Ic 4 ctrl
- Ic 5 ctrl
- Ic 7 ctrl
- Ic 8 ctrl
- Ign 1 volt
- Ignition coil 2
- Ignition coil 4
- Ignition coil 6
- Ignition coil 8
- J135
- J137
- J160 (even fuel injector harness, top of engine in even injector harness)
- Ks 1 sig
- Ks 2 sig
- Low ref
- Low ref bank 1
- Low ref bank 2
- Nca
- Pnk
- Sens rtn
- Spark plug
- Tac ctrl close
- Tac ctrl open
- Tan
- X160
- X161
6.2L VIN P, Engine Performance Wiring Diagram (6 of 6) for Cadillac CTS V 2014
List of elements for 6.2L VIN P, Engine Performance Wiring Diagram (6 of 6) for Cadillac CTS V 2014:
- (in fuel line above right side of fuel tank) fuel pressure sensor
- (odd fuel injector harness, top of engine in odd injector harness)
- (odd fuel injector harness, top of engine in odd injector harness) j150
- (on a/t control solenoid valve assembly)
- (right rear of luggage compt) chassis control module
- (top of left cylinder bank)
- 5 volt ref 1
- 5 volt ref 2
- 5v ref
- Batt volt
- Ckp sens sig
- Cmp sens sig
- Computer data lines system
- Data bus +
- Data bus -
- Drain wire
- Enable serial data comm
- Engine control module (ecm) (right rear of engine compt)
- Fscm fuse 30a
- Fuel inj 1 ctrl
- Fuel inj 4 ctrl
- Fuel inj 5 ctrl
- Fuel inj 6 ctrl
- Fuel inj 8 ctrl
- Fuse pump gnd
- G132 (rear of right cylinder bank)
- G136 (rear of left cylinder head)
- G401 (behind right side of rear seat)
- Gnd
- Ho2s htr lo ctrl b1s1
- Ho2s htr lo ctrl b1s2
- Hot at all times
- Iat sens sig
- Ic 2 ctrl
- Ic 3 ctrl
- Ic 6 ctrl
- Ign 1 volt
- Ignition coil 1
- Ignition coil 3
- Ignition coil 5
- Ignition coil 7
- J136
- J138
- J423 (body harness, 15 cm from fuel system control module connector)
- Low ref
- Maf sens sig
- Nca
- Pnk
- Rear body fuse block (left side of luggage compt)
- Rly ctrl
- Sens sig
- Spark plug
- Sply volt
- Tan
- Tp sens 1 sig
- Tp sens 2 sig
- Transmission fluid temperature sensor (m/t)
- X160
- X161
- X420