All Wiring Diagrams for Cadillac XDiscovery V 2009 model

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Cadillac XDiscovery V 2009

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Cadillac XDiscovery V 2009:

• (in instrument panel harness, at base of right a pillar behind trim panel, grounded to g202) jx202
• A/c comp fuse 15 10a
• A/c comp relay 35
• A/c compressor clutch (lower right front of engine)
• A/c off switch
• B12
• Bat
• Blower ctrl
• Blower speed switch
• Body control module (bcm) (behind right side of dash)
• Coolfan fuse 25 60a
• Defog rly ctrl
• Defogger system
• Defrost ctrl
• Defrost switch
• Dimming ctrl
• Dr ctrl a
• Dr ctrl b
• E1 x2
• Engine coolant level switch (left side of engine compt)
• F13
• F14
• F7 x3
• G101
• G102
• G202
• Gnd
• H13
• H14
• Hot at all times
• Hot w/ run/ crank relay 7 energized
• Hvac control module (at center of dash)
• Hvac fuse 28 40a
• Hvac/ pwr snd fuse 29 10a
• Ign
• Ign 1 relay 44
• Ign 1 voltage
• Ind ctrl
• Interior lights system
• Isrvm/ hvac fuse 25 10a
• J231
• Jx101 (in forward lamp harness, in engine compartment, on upper left frame rail, grounded to g101)
• Jx102 (in forward lamp harness, in engine compartment, on upper right frame rail, grounded to g102)
• Lamp ctrl
• Left air temperature switch
• Light sens sig
• Logic
• Low ref
• Mirrors system
• Mode ctrl
• Mode switch
• Mtr spd ctrl
• Nca
• Off ctrl
• Pnk
• Recirc ctrl
• Recirculation switch
• Right air temperature switch
• Seat mode sig
• Seats system
• Sens sig
• Serial data
• Speed ctrl
• Sply voltage
• Sply voltage 4
• Sunload sig
• Tan
• Temp ctrl
• Transmissions system
• Underhood fuse block (right rear of engine compt)
• Valet sw sig
• Valet switch
• X1 c10
• X4 d8 pnk

Automatic A/C Wiring Diagram (2 of 2) for Cadillac XDiscovery V 2009

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Cadillac XDiscovery V 2009:

• (at lower right of cooling fan) fan control module
• (instrument panel harness, approximately 11.5 cm from inflatable restraint sensing & diagnostic module)
• (lower right rear of engine compt) engine control module (ecm)
• (top left side of dash) heads up display (hud)
• 5v ref 1
• A/c refrigerant pressure sensor (right side of engine compt)
• Ambient air temperature sensor (lower right front of engine compt)
• Bat
• Blower motor control processor (right side of blower motor)
• Check gages
• Computer data lines system
• Driver information center (dic)
• Engine coolant temperature (ect) sensor (rear side of right cylinder head)
• Engine cooling fan
• G102 (right side of engine compt)
• G202
• Gnd
• Hud class 2 serial data
• Hud message center
• Ign
• Inside air temperature sensor
• Instrument panel cluster (ipc)
• Ipc class 2 serial data
• J242
• Jx202 (in instrument panel harness, at base of right a pillar behind trim panel, grounded to g202)
• Left air temperature actuator (left side of hvac module)
• Logic
• Low ref
• Low ref x3
• Lower left air temperature sensor (on left side of hvac module)
• Lower right air temperature sensor (on right side of hvac module)
• Message request
• Mode actuator (right side of hvac module)
• Pnk
• Recirculation actuator (right side of blower motor)
• Red
• Right air temperature actuator (right side of hvac module assembly)
• Rly ctrl
• Rly ctrl x1
• Sens sig
• Serial data +
• Serial data -
• Speed ctrl
• Sunload sensor (upper center of dash)
• Supp vol
• Tan
• Upper left air temperature sensor (behind left center of dash)
• Upper right air temperature sensor (upper right of dash)

Compressor Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Compressor Wiring Diagram for Cadillac XDiscovery V 2009:

• A/c comp fuse 15 10a
• A/c comp relay 35
• A/c compressor clutch (lower right front of engine)
• E1 x2
• Engine control module (ecm) (lower right rear of engine compt)
• F13
• F14
• G102
• H13
• H14
• Hot at all times
• Ign 1 relay 44
• Jx102 (in forward lamp harness, in engine compartment, on upper right frame rail, grounded to g102)
• Rly ctrl
• Underhood fuse block (right rear of engine compt)
• X1 c10

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram (1 of 2) for Cadillac XDiscovery V 2009

List of elements for Anti-lock Brakes Wiring Diagram (1 of 2) for Cadillac XDiscovery V 2009:

• (lower left side of engine, above generator) g105
• Abs fuse 27 60a
• Abs ind
• Abs/mrrtd/afs fuse 1 10a
• Actr sply volt
• B15
• B16
• Brake fluid level switch (in brake fluid reservoir)
• Brake ind
• Brake pressure modulator valve (bpmv) (left front of engine compt)
• Brk fluid lvl sens signal
• Can bus hi serial data
• Can bus lo serial data
• Computer data lines system
• Driver information center (dic)
• Electronic brake control module (ebcm) (left front of engine compt)
• Electronic power steering system
• F10
• F11
• G101
• G105 (lower left side of engine, above generator)
• G201
• Gmlan serial data (+)
• Gmlan serial data (+) var effort steering actr ctrl
• Gmlan serial data (-)
• Ground
• Hot at all times
• Hot in on or start
• Ign 1 volt
• Instrument panel cluster (ipc)
• Ipc class 2 serial data
• J195
• J244
• J275
• Left front wheel speed sensor (wss) (at left front hub assembly)
• Left rear wheel speed sensor (wss) (at left rear hub assembly)
• Lf spd sens sig
• Logic
• Low ref
• Lr spd sens sig
• Park brake pedal assembly
• Pnk
• Power distribution system
• Red
• Rf spd sens sig
• Right front wheel speed sensor (wss) (at right front hub assembly)
• Right rear wheel speed sensor (wss) (at right rear hub assembly)
• Rr spd sens sig
• Serial data can bus hi
• Serial data can bus lo
• Signal park brake
• Splice pack jx101 (in forward lamp harness, in engine compt, on upper left frame rail, grounded to g101)
• Splice pack jx201 (in instrument panel harness, at base of left a pillar behind trim panel, grounded to g201)
• Steering angle sensor
• Tan
• Traction control off ind
• Underhood fuse block (right rear of engine compt)
• Var eff strg
• X1 a5
• Yaw & lateral accelerometer sensor (behind center of dash)

Anti-lock Brakes Wiring Diagram (2 of 2) for Cadillac XDiscovery V 2009

List of elements for Anti-lock Brakes Wiring Diagram (2 of 2) for Cadillac XDiscovery V 2009:

• 5-volt ref
• Body control module (bcm) (behind right side of dash)
• Brake pedal position sensor (behind lower left side of dash)
• Brk pos sens sig
• Class 2 serial data
• Computer data lines system
• Data bus (-) gmlan serial
• Engine control module (ecm) (lower right rear of engine compt)
• Exterior lights system
• G202
• Gmlan serial data bus (+)
• Gmlan serial data bus +
• Gmlan serial data bus - x3
• Interior lights system
• J246
• Logic
• Low ref
• Splice pack jx202 (in instrument panel harness, at base of right a pillar behind trim panel, grounded to g202)
• Stop lamp sw sig x1
• Stop lp sw sig
• Tan
• Trac ctrl sw sig
• Traction control switch
• Transmissions system
• Underhood fuse block (right rear of engine compt)
• X3 a4
• X4 c4

ANTI-THEFT

Anti-theft Wiring Diagram (1 of 2) for Cadillac XDiscovery V 2009

List of elements for Anti-theft Wiring Diagram (1 of 2) for Cadillac XDiscovery V 2009:

• A/t shft lk ctrl
• Ajar
• Backup keyless entry antenna (upper right side of the dash)
• Battery
• Closed
• D11
• Data link connector (dlc) (under left side of dash)
• Door ajar switch
• Door latch
• Door open switch
• Dr latch enable ctrl
• Driver's door latch assembly (in rear of driver's door)
• Drv dr latch ctrl
• Ecm/ tcm fuse 11 15a
• G104 (right side of engine compt, under battery)
• G301
• G302
• Ground
• Hot at all times
• Ign 1 volt
• Ignition mode switch
• J232
• J375
• K/e ant backup sig
• K/e antenna sig
• K/e rear compt sig
• K/e right sig
• Left frnt int dr
• Left keyless entry antenna (top of left "b" pillar, under tonneau cover)
• Lf ext dr sw sig
• Lo ref
• Low ref
• Open
• Passenger's door latch assembly (in rear of passenger's door)
• Pnk
• Rcdlr ign mod
• Rear compartment keyless entry antenna (left side of rear compt pull down actuator)
• Remote control door lock receiver (rcdlr) (behind right side of dash)
• Rfa class 2 data
• Right keyless entry antenna (top of right "b" pillar, under tonneau cover)
• Rt frnt int dr
• Rt frt ext dr
• Shift interlock system
• Splice pack jx205 (in instrument panel harness, near park brake assembly)
• Splice pack jx208 (in instrument panel harness, behind right side of instrument panel, near auxiliary power relay)
• Splice pack jx301 (in instrument panel harness, on left "b" pillar behind trim panel, grounded to g301)
• Splice pack jx302 (in instrument panel harness, on right "b" pillar behind trim panel, grounded to g302)
• Tan
• Trunk rel sw sig
• Trunk, tailgate, fuel doors system
• Underhood fuse block (right rear of engine compt)

Anti-theft Wiring Diagram (2 of 2) for Cadillac XDiscovery V 2009

List of elements for Anti-theft Wiring Diagram (2 of 2) for Cadillac XDiscovery V 2009:

• Acca/ driv dr sw fuse 21 10a
• Ajar sw sig
• Batt + volt
• Battery
• Body control module (bcm) (behind right side of dash)
• Class 2 (bcm)
• Class 2 data
• Door ltch ctrl
• Dr ajar sw sig
• Dr lk ind
• Dr open sw sig
• Driver door lock indicator
• Driver door lock switch
• Driver door module (ddm) (in driver's door)
• Driver exterior door handle switch (in driver's door handle assembly)
• Driver information center (dic)
• Driver interior door handle switch (on driver's inner door panel)
• Driver window switch
• Exterior lights system
• Front passenger door handle switch (on driver's inner door panel)
• Front passenger door module (fpdm) (in front door)
• G201
• G202
• Ground
• Handle sw sig
• Horn rel cntrl
• Horns system
• Hot at all times
• Ign 1 volt
• Ign sw/intr sensr fuse 23 10a
• Instrument panel cluster (ipc)
• Interior lights system
• Ipc class 2 serial data
• J240
• J353 (in instrument panel harness, approximately 20 cm from rear park assist diagnostic connector breakout)
• J539
• J579
• J640
• J680
• Lcd lamp
• Lock
• Lock ctrl
• Lock sig
• Logic
• Nca
• Passenger door lock indicator
• Passenger door lock switch
• Passenger exterior door handle switch (in driver's door handle assembly)
• Pk lamp rel
• Pnk
• Rear compartment lid pulldown actuator (at upper center of luggage compt)
• Security ind
• Serial data
• Splice pack jx201 (in instrument panel harness, at base of left "a" pillar behind trim panel, grounded to g201)
• Splice pack jx202 (in instrument panel harness, at base of right "a" pillar behind trim panel, grounded to g202)
• Tan
• Trunk, tailgate, fuel doors system
• Un- lock
• Unlock ctrl
• Unlock sig

BODY CONTROL MODULES

Body Control Modules Wiring Diagram (1 of 4) for Cadillac XDiscovery V 2009

List of elements for Body Control Modules Wiring Diagram (1 of 4) for Cadillac XDiscovery V 2009:

• (not used)
• Accessory voltage
• Aux pwr rly coil vol
• Battery
• Bcm class 2 serial data
• Body control module (bcm) (behind right side of dash)
• Computer data lines system
• Door locks system
• Dr locks fuse 15 15a
• Exterior lights system
• Front fog lamp rly ctrl
• G104 (right side of engine compt, under battery)
• Ground
• Headlamp hi beam rly ctrl
• Headlamp washer rly ctrl
• Headlights system
• Horn rly ctrl
• Horns system
• Hot at all times
• Ign mode data sig
• Ignition mode gnd
• Interior lights fuse 17 10a
• J232
• Left tail lamp out detect sig
• Lf door ajar sw sig
• Lf door open sw sig
• Lf turn sig lamp sply vol
• Logic
• Navigation system (parking assist circuit)
• Park brake rly coil 1 ctrl
• Park lamp relay ctrl
• Pnk
• Power distribution system
• Rear compt lid ajar sw sig
• Rear parking assist chime sig
• Rf door ajar sw sig
• Rf door open sw sig
• Rf turn sig lamp sply vol
• Right park lamp out detect sig
• Shift interlock system
• Shift interlock system (park brake release circuit)
• Start ind ctrl
• Steering column lock enable rly
• Tan
• Tap up/down enable sig
• Transmissions system
• Trunk key sw sig
• Trunk release ctrl sig
• Trunk, tailgate, fuel doors & door locks systems
• Trunk, tailgate, fuel doors system
• Windshield washer sw sig
• Windshield wiper sw sig 2
• Wiper/washer system

Body Control Modules Wiring Diagram (2 of 4) for Cadillac XDiscovery V 2009

List of elements for Body Control Modules Wiring Diagram (2 of 4) for Cadillac XDiscovery V 2009:

• A10
• A11
• A12
• B10
• B11
• B12
• Backup lamp sply vol
• Batt 3 fuse 26 60a
• Batt 5 fuse 7 30a
• Battery
• Body control module (bcm) (behind right side of dash)
• C10
• C11
• C12
• Computer data lines system
• Courtesy lamp low ctrl
• D10
• D11
• D12
• Door locks system
• Drvr dr latch ctrl
• Electronic mufflers system
• Exterior lights system
• Ft psngr dr latch ctrl
• Hot at all times
• Ign 1 voltage
• Ign mode sw sply vol
• Interior lights system
• J208
• Logic
• Navigation system (parking assist circuit)
• Pnk
• Power distribution & navigation systems
• Power distribution system
• Seats system
• Shift interlock system (park brake release circuit)
• Sound systems
• Stop/b/u lps fuse 5 15a
• Tan
• Transmissions system
• Trunk, tailgate, fuel doors system
• Under- hood fuse block (right rear of engine compt)

Body Control Modules Wiring Diagram (3 of 4) for Cadillac XDiscovery V 2009

List of elements for Body Control Modules Wiring Diagram (3 of 4) for Cadillac XDiscovery V 2009:

• (not used)
• A10
• A11
• A12
• Air conditioning system
• B10
• B11
• B12
• Backup lamp sply vol
• Battery
• Body control module (bcm) (behind right side of dash)
• C10
• C11
• C12
• Courtesy lamp low ctrl
• D10
• D11
• D12
• E10
• E11
• E12
• Exterior lights system
• F10
• F11
• F12
• G202
• Ground
• Ign 1 voltage
• Ignition 1 voltage
• Instrument cluster system
• Interior lights system
• Jx202 (in instrument panel harness, at base of right "a" pillar behind trim panel, grounded to g202)
• Logic
• Mirrors system
• Pnk
• Power distribution & door locks systems
• Power distribution & engine controls systems
• Power distribution & exterior lights systems
• Power distribution & transmissions systems
• Power distribution system
• Sound systems
• Stop lamp sw sig

Body Control Modules Wiring Diagram (4 of 4) for Cadillac XDiscovery V 2009

List of elements for Body Control Modules Wiring Diagram (4 of 4) for Cadillac XDiscovery V 2009:

• (not used)
• 5v ref
• Acc gap adj sw sig
• Acc ind ctrl
• Anti-lock brakes system
• Body control module (bcm) (behind right side of dash)
• Brake position sen sig
• Computer data lines system
• Crs ctrl set/cst/res/accl sw sig
• Cruise control system
• Exterior lamps off input
• Exterior lights system
• Flash to pass sw sig
• Front fog lamp rly ctrl
• Front fog lamp sw sig
• Ground
• Hazard switch sig
• Headlamp dimmer sw hi beam sig
• Headlamp low beam rly ctrl
• Headlamps sw on sig
• Headlights system
• High speed gmlan ser bus +
• High speed gmlan ser bus -
• Horn rly ctrl
• Horns system
• Left turn sig sw sig
• Logic
• Low ref
• Off ind ctrl
• Park brake rly coil 2 ctrl
• Park lamp sw on sig
• Pnk
• Power distribution system
• Right turn sig sw sig
• Shift interlock system
• Shift interlock system (park brake release circuit)
• Tan
• Traction ctrl sw sig
• Trans shift sel sw (park) sig

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Computer Data Lines Wiring Diagram for Cadillac XDiscovery V 2009:

• (not
• 4.4l
• 4.6l
• Audio amplifier (behind left rear seat back)
• Automatic transmission
• B10
• B11
• B12
• Body control module (bcm) (behind right side of dash)
• Can bus (+)
• Can bus (-)
• Class 2 serial data
• Class serial data
• Cruise control forward vehicle distance sensor (4.6l)
• D14
• Data link connector (dlc) (under left side of dash)
• Digital radio receiver
• Distance sensing control module (center front of engine compt)
• Driver door module (ddm) (in driver's door)
• Driver memory seat module (under
• Driver window switch
• Driver's seat)
• Electronic brake control module (ebcm) (left front of engine compt)
• Electronic suspension control (esc) module (left rear of luggage compt)
• Engine control module (ecm) (lower right rear of engine compt)
• Exhaust flow control module (left rear of vehicle)
• F14
• Folding top module (left side of folding top storage compt)
• Front passenger door module (fpdm) (in front door)
• G104 (right side of engine compt, under battery)
• G201
• Gmlan data bus +
• Gmlan data bus -
• Head up display (hud) (top left side of dash)
• Headlamp module (right rear corner of engine compt)
• High speed gmlan serial data bus +
• High speed gmlan serial data bus -
• Hot at all times
• Hvac control module (at center of dash)
• If equipped
• Inflatable restraint sensing & diagnostic module (sdm) (under center console)
• Instrument panel cluster (ipc)
• J232
• Logic
• Pnk
• Radio
• Rear fog/aldl fuse 30 10a
• Remote cd changer
• Remote control door lock receiver (rcdlr) (behind right side of dash)
• Splice pack jx201 (in instrument panel harness, at base of left a pillar behind trim panel, grounded to g201)
• Splice pack jx205 (in instrument panel harness, near park brake assembly)
• Splice pack jx208 (in instrument panel harness, behind right side of instrument panel, near auxiliary power relay)
• Tan
• Transmission control module (tcm)
• Used)
• Vehicle communication interface module (vcim) (w/ onstar) (at front of right wheelwell)
• W/ onstar
• W/o onstar

COOLING FAN

Cooling Fan Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Cooling Fan Wiring Diagram for Cadillac XDiscovery V 2009:

• (top left side of dash) heads up display (hud)
• B12 x1
• Batt
• Check gauges
• Computer data lines system
• Coolfan fuse 25 60a
• Driver information center (dic)
• Engine control module (ecm) (lower right rear of engine compt)
• Engine coolant level switch (left side of engine compt)
• Engine coolant temperature (ect) sensor (rear side of right cylinder head)
• Engine cooling fan
• F7 x3
• Fan control module (at lower right of cooling fan)
• G101
• G102 (right side of engine compt)
• Ground
• Hot at all times
• Hud class 2 serial data
• Hud message center
• Hvac control module (at center of dash)
• Ign
• Ind ctrl
• Instrument panel cluster (ipc)
• Ipc class 2 serial data
• Jx101 (in forward lamp harness, in engine compt, on upper left frame rail, grounded to g101)
• Logic
• Low ref
• Message request
• Red
• Sens sig
• Serial data
• Serial data +
• Serial data -
• Speed ctrl
• Supp vol
• Tan
• Underhood fuse block (right rear of engine compt)

CRUISE CONTROL

4.4L VIN D

4.4L VIN D, Cruise Control Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for 4.4L VIN D, Cruise Control Wiring Diagram for Cadillac XDiscovery V 2009:

• (behind lower left side of dash) brake pedal position sensor
• (between driver & passenger seat, behind rear compt stowage trim panel) object alarm module
• (right side of engine compt, under battery) g104
• 5 volt ref
• 5 volt ref 1
• 5 volt ref 2
• A iss signal
• A15
• Acceleration pedal position (app) sensor (top of accelerator pedal assembly)
• App sen 1 sig
• App sen 2 sig
• Automatic transmission
• Automatic transmission input shaft speed (iss) sensor
• Automatic transmission output shaft speed (oss) sensor
• B batt + vol
• Batt5 fuse 5 30a
• Battery positive voltage
• Body control module (bcm) (behind right side of dash)
• Brake pedal position sensor signal
• C oss signal
• Computer data lines system
• Cruise control switch
• Cruise ctrl set/coast & resume/ accel sw signal
• D12
• Data bus +
• Data bus -
• Display
• Engine control module (ecm) (lower right rear of engine compt)
• Ground
• Heads up display (hud) (top left side of dash)
• High speed gmlan serial data bus +
• High speed gmlan serial data bus -
• Hot at all times
• Instrument panel cluster (ipc)
• J211 (in instrument panel harness, approximately 25 cm from park brake pedal assembly breakout)
• J232
• J276
• Logic
• Low ref
• Low reference
• Message request
• Nca
• Off
• Radio
• Red
• Resume/ accel +
• Serial data bus +
• Serial data bus -
• Set/coast
• Stop lamp sw sig
• Stop lamp switch signal
• Switch signal
• Tac motor ctrl-1
• Tac motor ctrl-2
• Tan
• Throttle actuator control (tac) motor
• Throttle body assembly (top of engine, at intake manifold)
• Throttle position (tp) sensor
• Tp sen 1 sig
• Tp sen 2 sig
• Transmission control module
• Turn signal/ multi-function switch
• Underhood fuse block (right rear of engine compt)
• Vehicle speed sig
• Vehicle speed signal
• Vehicle speed signal hud class 2 serial data

4.6L VIN A

4.6L VIN A, Cruise Control Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for 4.6L VIN A, Cruise Control Wiring Diagram for Cadillac XDiscovery V 2009:

• (behind lower left side of dash) brake pedal position sensor
• (between driver & passenger seat, behind rear compt stowage trim panel) object alarm module
• (in instrument panel harness, approxi- mately 25 cm from park brake pedal assembly breakout) j211
• 5 volt ref
• 5-volt ref 2
• Acc gap adjust switch signal
• Acc/ tcm fuse 3 10a
• Acca/driv dr sw fuse 21 10a
• Automatic transmission
• Automatic transmission input shaft speed (iss) sensor
• Automatic transmission output shaft speed (oss) sensor
• Batt
• Batt positive volt
• Bcm high speed gmlan serial data bus +
• Bcm high speed gmlan serial data bus -
• Body control module (bcm) (behind right side of dash)
• Brake pedal position sensor signal
• C10
• Can bus +
• Can bus -
• Computer data lines system
• Cruise control forward vehicle distance sensor
• Cruise control switch
• Cruise ctrl set/coast & resume/ accel sw signal
• Display
• Distance sensing control module (center front of engine compt)
• Driver information center (dic)
• E11
• Engine control module (ecm) (lower right rear of engine compt)
• G102
• G302
• Gnd
• Ground
• Heads up display (hud) (top left side of dash)
• Hot at all times
• Hot w/ run/crank relay 7 energized
• Hud class 2 serial data
• Ign 1
• Ign 1 volt
• Inflatable restraint steering wheel module (center of steering wheel)
• Instrument panel cluster (ipc)
• Ipc class 2 serial data
• J240
• J276
• Left steering wheel control switch
• Logic
• Low ref
• Message request
• Nca
• Off
• Pnk
• Power distribution system
• Radio
• Red
• Resume/ accel +
• Run/ crank relay 7
• Run/ crank rly ctrl
• Serial data bus +
• Serial data bus -
• Set/coast
• Splice pack jx102 (in forward lamp harness, in engine compt, on upper right frame rail, grounded to g102)
• Splice pack jx302 (in instrument panel harness, on right "b" pillar behind trim panel, grounded to g302)
• Stop lamp sw sig
• Stop lamp switch signal
• Tac motor ctrl-1
• Tac motor ctrl-2
• Tan
• Throttle actuator control (tac) motor
• Throttle body assembly (top of engine, at intake manifold)
• Throttle position (tp) sensor
• Tp sens 1 sig
• Tp sens 2 sig
• Transmission control module (tcm)
• Turn signal/ multi-function switch
• Tutd sw/ strg col sw fuse 28 2a
• Underhood fuse block (right rear of engine compt)
• Vehicle speed sig
• Vehicle speed signal
• X1 a15
• X5 k

DEFOGGERS

Defoggers Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Defoggers Wiring Diagram for Cadillac XDiscovery V 2009:

• A18
• A19
• Batt 2 fuse 29 40a
• C18
• C19
• Class 2 ser data
• Computer data lines system
• D10 x3
• Defog ctrl
• Defog rly ctrl
• Defogger switch
• Driver door module (ddm) (in driver's door)
• Driver outside rearview mirror (outside of driver's door)
• E10
• Front passenger door module (fpdm) (in front door)
• Front passenger outside rearview mirror (outside of passenger's door)
• G201
• G202
• G301
• Heated mirror element
• Hot at all times
• Htd mirror elmnt pwr
• Hvac control module (at center of dash)
• Ign
• J335
• J539
• J640
• Jx201 (in instrument panel harness, at base of left "a" pillar behind trim panel, grounded to g201)
• Jx202 (in instrument panel harness, at base of right "a" pillar behind trim panel, grounded to g202)
• Jx301 (in instrument panel harness, on left "b" pillar behind trim panel, grounded to g301)
• Logic
• Nca
• Rear defog relay 40
• Rear window defogger grid
• Red
• Tan
• Under- hood fuse block (right rear of engine compt)

ELECTRONIC MUFFLER

Electronic Muffler Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Electronic Muffler Wiring Diagram for Cadillac XDiscovery V 2009:

• Battery
• Body control module (bcm) (behind right side of dash)
• Class 2 srl data
• Computer data lines system
• Exhaust flow control module (left rear of vehicle)
• Exhaust flow control solenoid (behind right side of rear bumper)
• G301
• Ground
• Hot at all times
• Hvac/ pwr snd fuse 29 10a
• Splice pack jx301 (in instrument panel harness, on left "b" pillar behind trim panel, grounded to g301)
• X3 b3

ELECTRONIC POWER STEERING

Electronic Power Steering Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Electronic Power Steering Wiring Diagram for Cadillac XDiscovery V 2009:

• Abs/mrrtd/afs fuse 1 10a
• Anti-lock brakes system
• Can hi
• Can hi serial data
• Can lo serial data
• Computer data lines system
• Electronic brake control module (ebcm) (left front of engine compt)
• G201
• Gmlan data bus +
• Gmlan data bus -
• Ground
• Hot w/ run/crank relay energized
• Ign 1 volt
• J244
• J275
• Pnk
• Serial data
• Serial data can lo
• Splice pack jx201 (in instrument panel harness, at base of left "a" pillar behind trim panel, grounded to g201)
• Steering angle sensor
• Tan
• Underhood fuse block (right rear of engine compt)
• Var eff strg act sup volt
• Var effort steering act ctrl
• Variable effort steering actuator (lower front of vehicle, on steering gear)

ELECTRONIC SUSPENSION

Electronic Suspension Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Electronic Suspension Wiring Diagram for Cadillac XDiscovery V 2009:

• A12
• Abs/ mrrtd/ afs fuse 1 10a
• Batt
• Batt pos volt
• Body control module (bcm) (behind right side of dash)
• Clstr/ hud fuse 26 15a
• Computer data lines system
• D10
• Driver information center (dic)
• Electronic suspension control (esc) module (left rear of luggage compt)
• F11
• G402 (on right rear frame, near right rear wheelwell)
• Ground
• Hot at all times
• Hot w/ run/crank relay 7 energized
• Ign 1 volt
• Instrument panel cluster (ipc)
• Ipc class 2
• J420
• Left front suspension damper solenoid
• Left front suspension position sensor (top of right front suspension)
• Left rear suspension damper solenoid
• Left rear suspension position sensor (at top of left rear suspension)
• Lf damper hi ctrl
• Lf damper lo ctrl
• Lf susp pos volt
• Lf suspension pos sig
• Logic
• Low reference
• Lr damper hi ctrl
• Lr damper lo ctrl
• Lr susp pos volt
• Lr suspension pos
• Mrrtd fuse 13 25a
• Nca
• Pnk
• Power distribution system
• Red
• Red a
• Rf damper hi ctrl
• Rf damper lo ctrl
• Rf susp pos volt
• Rf suspension pos sig
• Right front suspension damper solenoid
• Right front suspension position sensor (at right front upper control arm)
• Right rear suspension damper solenoid
• Right rear suspension position sensor (at top of right rear suspension)
• Rr damper hi ctrl
• Rr damper lo ctrl
• Rr susp pos volt
• Rr suspension pos sig
• Serial data bus +
• Serial data bus -
• Tan
• Underhood fuse block (right rear of engine compt)

ENGINE PERFORMANCE

4.4L VIN D

4.4L VIN D, Engine Performance Wiring Diagram (1 of 5) for Cadillac XDiscovery V 2009

List of elements for 4.4L VIN D, Engine Performance Wiring Diagram (1 of 5) for Cadillac XDiscovery V 2009:

• (right rear of engine compt) underhood fuse block
• 5v ref 1
• 5v ref 2
• A/c comp clutch rly
• Acc vlt
• Acc vlt sig
• Accelerator pedal position (app) sensor (top of accelerator pedal assembly)
• Air conditioning system
• Apps 1 sig
• Apps 2 sig
• B10 pnk
• Batt pos vlt
• Body control module (bcm) (behind right side of dash)
• Ecm fuse 16 15a
• Ecm/ tcm fuse 11 15a
• Eng speed sig
• Engine control module (ecm) (lower right rear of engine compt)
• Etc fuse 9 15a
• Evap vent sol ctrl
• Evaporative emission (evap) canister vent solenoid valve
• F10
• F13
• F14
• Ftp sens sig
• Fuel lvl sens primary
• Fuel lvl sens secondary
• Fuel pmp rly ctrl
• G106
• Gnd
• H13
• H14
• Hot at all times
• Ign 1 relay
• Ign 1 vlt
• Ign 1 vol
• Ign1 rly ctrl
• Intake air temperature (iat)/mass air flow (maf) sensor (in air intake)
• J420
• Logic
• Low ref
• Maf sens sig
• Manifold absolute pressure (map) sensor (right side of intake manifold)
• Mil ctrl
• Mrrtd fuse 25a
• Pnk
• Run/ crank relay 7
• Run/ crank rly ctrl
• Sciap sens sig
• Splice pack jx106 (in engine harness, right rear of engine compt by battery, grounded to g106)
• Starting/ charging system
• Stop lamp sw sig
• Stp lmp sw sig
• Str enable rly ctrl
• Tan
• To emission fuse 14 (diagram 4 of 5)
• Transmissions system
• Vehicle speed sig

4.4L VIN D, Engine Performance Wiring Diagram (2 of 5) for Cadillac XDiscovery V 2009

List of elements for 4.4L VIN D, Engine Performance Wiring Diagram (2 of 5) for Cadillac XDiscovery V 2009:

• (between driver & passenger seat, behind rear compt stowage trim panel) object alarm module
• (in left exhaust pipe, before catalytic converter) heated oxygen sensor (ho2s) bank 2 sensor 1
• (in right side exhaust, before catalytic converter) heated oxygen sensor (ho2s) bank 1 sensor 1
• (right rear of engine compt) underhood fuse block
• (top left side of dash) heads up display
• A14
• A15
• B14
• Barometric pressure sensor (bps) (top left side of engine)
• Class 2 ser data
• Computer data lines system
• D10 pnk
• Driver information center (dic)
• E10 pnk
• Engine control module (ecm) (lower right rear of engine compt)
• Engine coolant temperature (ect) sensor (rear side of right cylinder head)
• Ess
• Gen turn on sig
• Heated oxygen sensor (ho2s) bank 1 sensor 2 (right side exhaust, after catalytic converter)
• Heated oxygen sensor (ho2s) bank 2 sensor 2 (in left exhaust pipe, after catalytic converter)
• Ho2s lo ref b2s1
• Ho2s low ref b2s2
• Ho2s ref vlt b2s1
• Ho2s ref volt b2s2
• Ign
• Instrument panel cluster (ipc)
• Intake air temperature sensor 2
• J211 (in instrument panel harness, approximately 25 cm from park brake pedal assembly breakout)
• Logic
• Mil ind
• Nca
• O2 sen fuse 6 15a
• Pnk
• Radio
• Starting/ charging system
• Tan
• To odd inj fuse 12 (diagram 4 of 5)
• Underhood fuse block (right rear of engine compt)
• Vss
• X2 pnk

4.4L VIN D, Engine Performance Wiring Diagram (3 of 5) for Cadillac XDiscovery V 2009

List of elements for 4.4L VIN D, Engine Performance Wiring Diagram (3 of 5) for Cadillac XDiscovery V 2009:

• (in left fuel tank) fuel pump & sender assembly
• (next to charge air cooler coolant pump) charge air cooler (cac) coolant pump relay
• (top of right fuel tank) fuel tank pressure (ftp) sensor
• (top of right fuel tank) right fuel level sensor
• (top rear of engine, near throttle body) evaporative emission (evap) canister purge solenoid valve
• 5v ref 1
• 5v ref 2
• A/c press sens sig
• A/c refrigerant pressure sensor (right side of engine compt)
• Baro sens sig
• Bypass valve ctrl
• C10
• Charge air cooler (cac) coolant pump
• Computer data lines system
• Cool fan spd ctrl
• Coolant pmp rly ctrl
• Cooling fans system
• Data bus+
• Data bus-
• Ect sen sig
• Engine control module (ecm) (lower right rear of engine compt)
• Evap cnstr pur sol ctrl
• Fuel level sensor
• Fuel pump
• Fuel pump fuse 10 20a
• Fuel pump relay
• G102
• G106
• G401 (on left rear frame, near left rear wheelwell)
• Gen field duty cyc sig
• Ground
• Ho2s htr lo ctrl b2s1
• Ho2s htr lo ctrl b2s2
• Hot at all times
• Iat2 sig
• J460 (in fuel tank harness, approximately 6 cm tan from x420 breakout)
• Low ref
• Map sen sig
• Oil lev sw sig
• Park/neutral sig
• Pnk
• Splice pack jx102 (in engine compt, on upper right frame rail, grounded to g102)
• Splice pack jx102 (in forward lamp harness, in engine compt, on upper right frame rail, grounded to g102)
• Splice pack jx106 (in engine harness, right rear of engine compt by battery, grounded to g106)
• Starting/ charging system
• Tan
• Underhood fuse block (right rear of engine compt)
• W/s wash/ intercool fuse 17 15a

4.4L VIN D, Engine Performance Wiring Diagram (4 of 5) for Cadillac XDiscovery V 2009

List of elements for 4.4L VIN D, Engine Performance Wiring Diagram (4 of 5) for Cadillac XDiscovery V 2009:

• (approximately 3 cm from breakout for ignition coil 3)
• (approximately 3 cm from breakout for ignition coil 4)
• (approximately 7 cm from breakout for ignition coil 3)
• (approximately 7 cm from breakout for ignition coil 4) j135
• (left rear of engine block) g107
• (right rear of engine compt) underhood fuse block
• A/c comp relay 35
• A11
• B tan
• B11
• C8 pnk (approximately 20 cm from underhood fuse block) j105
• Emission fuse 14 15a
• Engine oil level & temperature sensor
• Engine oil pressure (eop) sensor (lower left side of engine)
• Even inj fuse 16 15a
• From ign 1 a relay 44 (diagram 1 of 5)
• From o2 sen fuse 6 (diagram 2 of 5)
• Fuel injectors (fuel injector 1, 3, 5 & 7: top of right intake manifold) (fuel injector 2, 4, 6 & 8: top of left intake manifold)
• Ignition coils (top of left cylinder head)
• Ignition coils (top of right cylinder head)
• J131
• J133
• J142
• J144
• J146
• Nca
• Odd inj fuse 12 15a
• Pnk
• Pnk a
• Red
• Red b
• Spark plug
• Supercharger air inlet pressure sensor
• Supercharger bypass valve solenoid
• Tan

4.4L VIN D, Engine Performance Wiring Diagram (5 of 5) for Cadillac XDiscovery V 2009

List of elements for 4.4L VIN D, Engine Performance Wiring Diagram (5 of 5) for Cadillac XDiscovery V 2009:

• (in block, under left side of intake manifold) knock sensor (ks) 2
• (ks) 1
• (right front of engine) knock sensor
• 5v ref 1
• 5v ref 2
• Camshaft position (cmp) actuator solenoid bank 1 exhaust (front of right cylinder head)
• Camshaft position (cmp) actuator solenoid bank 1 intake
• Camshaft position (cmp) actuator solenoid bank 2 exhaust (front of left cylinder head)
• Camshaft position (cmp) actuator solenoid bank 2 intake (front of left cylinder head)
• Camshaft position (cmp) sensor bank 1 exhaust (front of right cylinder head)
• Camshaft position (cmp) sensor bank 1 intake (top front of right cylinder head)
• Camshaft position (cmp) sensor bank 2 exhaust (top front of left cylinder head)
• Camshaft position (cmp) sensor bank 2 intake (top front of left cylinder head)
• Ckp sen sig
• Cmp act sol b1 exhst
• Cmp act sol b1 intk
• Cmp act sol b2 exhst
• Cmp act sol b2 intk
• Cmp sens sig b1 exhaust
• Cmp sens sig b1 intake
• Cmp sens sig b2 exhaust
• Cmp sens sig b2 intake
• Crankshaft position (ckp) sensor (under intake manifold)
• Eng oil temp sens
• Engine control module (ecm) (lower right rear of engine compt)
• 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
• G106
• Ground
• Ho2s hi sig b1s2
• Ho2s htr lo ctrl b1s1
• Ho2s htr lo ctrl b1s2
• Ho2s lo ref b1s1
• Ho2s lo ref vlt b1s1
• Ho2s lo sig b1s2
• Iat sens sig
• Ic 1 ctrl
• Ic 2 ctrl
• Ic 3 ctrl
• Ic 4 ctrl
• Ic 5 ctrl
• Ic 6 ctrl
• Ic 7 ctrl
• Ic 8 ctrl
• Ign 1 vlt
• Ks 1 sig
• Ks 2 sig
• Low ref
• Maf sens sig
• Oil pressure sen sig
• Pnk
• Red
• Splice pack jx106 (in engine harness, right rear of engine compt by battery, grounded to g106)
• Tac mtr ctrl 1
• Tac mtr ctrl 2
• Tan
• Throttle body assembly (top of engine, at intake manifold)
• Tps 1 sig
• Tps 2 sig

4.6L VIN A

4.6L VIN A, Engine Performance Wiring Diagram (1 of 6) for Cadillac XDiscovery V 2009

List of elements for 4.6L VIN A, Engine Performance Wiring Diagram (1 of 6) for Cadillac XDiscovery V 2009:

• 5v ref 1
• 5v ref 2
• A/c comp clutch rly ctrl
• Acc vol
• Accelerator pedal position (app) sensor (top of accelerator pedal assembly)
• Air conditioning system
• App sens 1 sig
• App sens 2 sig
• Battery + vlt
• Ecm/ tcm fuse 11 15a
• Engine control module (ecm) (lower right rear of engine compt)
• Engine speed sig
• Etc fuse 9 15a
• Evap canister vent sol ctrl
• Evaporative emission (evap) canister vent solenoid valve
• F10
• F13
• F14
• Fuel lvl sens pri
• Fuel lvl sens sec
• Fuel pump rly ctrl
• Fuel tank press sens sig
• H13
• H14
• Hot at all times
• Ign 1 relay
• Ign 1 vlt
• Ignition 1 rly ctrl
• J420
• Low ref
• Mil ctrl
• Mrrtd fuse 25a
• Pnk
• Starter enable rly ctrl
• Starting/ charging system
• Stop lamp sw sig
• Tan
• To emission fuse 14 (diagram 4 of 6)
• Transmissions system
• Underhood fuse block (right rear of engine compt)
• Vehicle speed sig

4.6L VIN A, Engine Performance Wiring Diagram (2 of 6) for Cadillac XDiscovery V 2009

List of elements for 4.6L VIN A, Engine Performance Wiring Diagram (2 of 6) for Cadillac XDiscovery V 2009:

• (between driver & passenger seat, behind rear compt stowage trim panel) object alarm module
• (top left side of dash) heads up display
• A14
• A15
• Acc vlt sig
• B10
• B14
• Body control module (bcm) (behind right side of dash)
• C10
• Class 2 ser data
• Computer data lines system
• Driver information center (dic)
• Ecm fuse 16 15a
• Engine control module (ecm) (lower right rear of engine compt)
• Engine oil level switch (lower right side of engine)
• Ess
• G102
• G106
• Gen turn on sig
• Gnd
• Ground distribution system
• Heated oxygen sensor (ho2s) bank 2 sensor 1 (in left exhaust pipe, before catalytic converter)
• Heated oxygen sensor (ho2s) bank 2 sensor 2 (in left exhaust pipe, after catalytic converter)
• Ho2s low ref b2s1
• Ho2s low ref b2s2
• Ho2s ref vol b2s1
• Ho2s ref vol b2s2
• Hot at all times
• Iat sens sig
• Ign 1 vol
• Instrument panel cluster (ipc)
• Intake air temperature (iat)/ mass air flow (maf) sensor (front of engine compt)
• Logic
• Low ref
• Maf sens sig
• Mil ind
• Nca
• Pnk
• Radio
• Run/ crank relay 7
• Run/ crank rly ctrl
• Splice pack jx102 (in forward lamp harness, in engine compt, on upper right frame rail, grounded to g102)
• Splice pack jx106 (in engine harness, right rear of engine compt by battery, grounded to g106)
• Starting/ charging system
• Stp lmp sw sig
• Tan
• Underhood fuse block (right rear of engine compt)
• Vss
• X2 underhood fuse block (right rear of engine compt) x1
• X3 c3

4.6L VIN A, Engine Performance Wiring Diagram (3 of 6) for Cadillac XDiscovery V 2009

List of elements for 4.6L VIN A, Engine Performance Wiring Diagram (3 of 6) for Cadillac XDiscovery V 2009:

• (in fuel tank harness, approximately 6 cm from tan x420 breakout)
• (in left fuel tank) fuel pump & sender assembly
• (top of right fuel tank) fuel tank pressure (ftp) sensor
• (top of right fuel tank) right fuel level sensor
• 5v ref 1
• 5v ref 2
• A/c pressure sens sig
• A/c refrigerant pressure sensor (right side of engine compt)
• C10
• Computer data lines system
• Cooling fan speed ctrl
• Cooling fans system
• Data bus +
• Data bus -
• Ect sens sig
• Engine control module (ecm) (lower right rear of engine compt)
• Engine coolant temperature (ect) sensor (rear side of right cylinder head)
• Evap cnstr pur sol ctrl
• Fuel level sensor
• Fuel pump
• Fuel pump fuse 10 20a
• Fuel pump relay
• G102
• G106
• G401 (on left rear frame, near left rear wheelwell)
• Gen field duty cyc sig
• Gnd
• H02s htr low ctrl b2s1
• H02s htr low ctrl b2s2
• Hot at all times
• J460
• Low ref
• Map sens sig
• Oil level sw sig
• Park/neutral sig
• Pnk
• Splice pack jx102 (in forward lamp harness, in engine compt, on upper right frame rail, grounded to g102)
• Splice pack jx106 (in engine harness, right rear of engine compt by battery, grounded to g106)
• Starting/ charging system
• Tan
• Underhood fuse block (right rear of engine compt)

4.6L VIN A, Engine Performance Wiring Diagram (4 of 6) for Cadillac XDiscovery V 2009

List of elements for 4.6L VIN A, Engine Performance Wiring Diagram (4 of 6) for Cadillac XDiscovery V 2009:

• (approxi- mately 3 cm from breakout for ignition coil 4)
• (approximately 3 cm from breakout for ignition coil 3)
• (center front of engine) evaporative emission (evap) canister purge valve
• (right rear of engine compt) underhood fuse block
• A/c comp relay 35
• A11
• B tan
• B11
• Emission fuse 14 15a
• Even inj fuse 16 15a
• From ign 1 a relay 44 (diagram 1 of 6)
• Fuel injectors (fuel injector 1, 3, 5 & 7: top of right intake manifold) (fuel injector 2, 4, 6 & 8: top of left intake manifold)
• G107
• Ignition coil 4)
• Ignition coils (top of left cylinder head)
• Ignition coils (top of right cylinder head)
• J105 (approximately 20 cm from underhood fuse block)
• J131
• J142
• Manifold absolute pressure (map) sensor (top front of engine)
• Nca
• Odd inj fuse 12 15a
• Pnk
• Pnk a
• Red
• Red b
• Spark plug
• Tan
• To o2 sen fuse 6 (diagram 5 of 6)

4.6L VIN A, Engine Performance Wiring Diagram (5 of 6) for Cadillac XDiscovery V 2009

List of elements for 4.6L VIN A, Engine Performance Wiring Diagram (5 of 6) for Cadillac XDiscovery V 2009:

• (in block, under left side of intake manifold) knock sensor (ks) 2
• (ks) 1
• (lower right front of engine)
• (right front of engine) knock sensor
• (right rear of engine compt) underhood fuse block
• (top front of engine)
• A pnk
• B tan
• Camshaft position (cmp) actuator solenoid bank 1 exhaust (right front of engine)
• Camshaft position (cmp) actuator solenoid bank 1 intake
• Camshaft position (cmp) actuator solenoid bank 2 exhaust (left front of engine)
• Camshaft position (cmp) actuator solenoid bank 2 intake (lower left front of engine)
• Camshaft position (cmp) sensor bank 1 exhaust
• Camshaft position (cmp) sensor bank 1 intake
• Camshaft position (cmp) sensor bank 2 exhaust
• Camshaft position (cmp) sensor bank 2 intake
• D10
• E10
• Engine oil pressure (eop) sensor (lower left side of engine)
• From b odd inj fuse 12 (diagram 4 of 6)
• Heated oxygen sensor (ho2s) bank 1 sensor 1 (in right side exhaust, before catalytic converter)
• Heated oxygen sensor (ho2s) bank 1 sensor 2 (right side exhaust, after catalytic converter)
• Nca
• O2 sen fuse 6 15a
• Pnk
• Red
• Tan

4.6L VIN A, Engine Performance Wiring Diagram (6 of 6) for Cadillac XDiscovery V 2009

List of elements for 4.6L VIN A, Engine Performance Wiring Diagram (6 of 6) for Cadillac XDiscovery V 2009:

• 5v ref 1
• 5v ref 2
• Ckp sens sig
• Cmp act sol b1 exhaust
• Cmp act sol b1 intake
• Cmp act sol b2 exhaust
• Cmp act sol b2 intake
• Cmp sens sig b1 exhaust
• Cmp sens sig b1 intake
• Cmp sens sig b2 exhaust
• Cmp sens sig b2 intake
• Crankshaft logic position sensor (upper center of engine)
• Engine control module (ecm) (lower right rear of engine compt)
• 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
• G106
• Ground
• H02s low ref b1s1
• H02s ref vol b1s1
• Ho2s hi sig b1s2
• Ho2s htr low ctrl b1s1
• Ho2s htr low ctrl b1s2
• Ho2s low sig b1s2
• Iat sens sig
• Ic 2 ctrl
• Ic 3 ctrl
• Ic 4 ctrl
• Ic 5 ctrl
• Ic 6 ctrl
• Ic 7 ctrl
• Ic 8 ctrl
• Ic1 ctrl
• Ign 1 vol
• Ks 1 sig
• Ks 2 sig
• Low ref
• Maf sens sig
• Oil press sens sig
• Pnk
• Red
• Sen sig
• Splice pack jx106 (right rear of engine compt by battery, grounded to g106)
• Tac motor ctrl 1
• Tac motor ctrl 2
• Tan
• Tan c
• Throttle body assembly (top of engine, at intake manifold)
• Tp sens 1 sig
• Tp sens 2 sig

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Backup Lamps Wiring Diagram for Cadillac XDiscovery V 2009:

• Automatic transmission
• Automatic transmission internal mode switch (ims)
• Automatic transmission shift lever
• B11
• Backup lamp rly ctrl
• Body control module (bcm) (behind right side of dash)
• Class 2 ser data
• Computer data lines system
• D10
• Engine control module (ecm) (lower right rear of engine compt)
• G301
• Ground
• Hi spd ser data +
• Hi spd ser data -
• Hi-speed gmlan
• Hi-speed gmlan ser data bus+
• Hi-speed gmlan ser data bus-
• Hot at all times
• Hot w/ run/ crank relay 7 energized
• J931
• Left backup lamp
• Logic
• Navigation system
• Park/ neutral signal
• Park/neutral signal
• Pnk
• Power distribution system
• Red
• Reverse lamp relay 6
• Reverse lamps fuse 9 10a
• Right backup lamp
• Ser data bus+
• Ser data bus-
• Splice pack jx301 (in instrument panel harness, on left "b" pillar behind trim panel, grounded to g301)
• Stop/ b/u/lps fuse 5 15a
• Tan
• Tap dwn -
• Tap up +
• Tap up/ down switch
• Tap up/ dwn sw
• Transmission control module (tcm)
• Transmission range signal a
• Transmission range signal b
• Tutd sw strg col sw fuse 28 2a
• Underhood fuse block (right rear of engine compt)

Exterior Lamps Wiring Diagram (1 of 2) for Cadillac XDiscovery V 2009

List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Cadillac XDiscovery V 2009:

• (chmsl)
• (in instrument panel harness, approximately 11.5 cm from inflatable restraint sensing & diagnostic module)
• (lower right rear of engine compt) engine control module (ecm)
• 5v ref
• A12
• Air conditioning system
• Ambient light sen sig
• Auto
• Automatic transmission
• B11
• Body control module (bcm) (behind right side of dash)
• Brake pedal position sensor (behind lower left side of dash)
• Brk pos sens sig
• C11
• C12
• Center high mounted stop lamp
• Class 2 ser data
• Computer data lines system
• F11
• G101
• G102
• G201
• G301
• Hazard sw sig
• Head
• Hot at all times
• Hvac class ser data
• Hvac control module (at center of dash)
• J119
• J120
• J242
• J275
• J931
• Left front marker lamp
• Left front park lamp
• Left front turn signal lamp
• Lf trn sig vlt
• Lmp out det sig
• Logic
• Low ref
• Lt trn sig sw
• Off
• Park
• Park lamp relay 37
• Pk lamps fuse 8 10a
• Prk lmp rly cntl
• Prk lmp sw on sig
• Rf trn sig vlt
• Right front marker lamp
• Right front park lamp
• Right front turn signal lamp
• Rt trn sig sw
• Splice pack jx101 (in forward lamp harness, in engine compt, on upper left frame rail, grounded to g101)
• Splice pack jx102 (in forward lamp harness, in engine compt, on upper right frame rail, grounded to g102)
• Splice pack jx201 (in instrument panel harness, at base of left "a" pillar behind trim panel, grounded to g201)
• Splice pack jx301 (in instrument panel harness, on left "b" pillar behind trim panel, grounded to g301)
• Stop/ b/u/lps fuse 5 15a
• Stp lmp sw sig
• Sunload sensor (upper center of dash)
• Tan
• Transmission control module (tcm)
• Turn signal/ multi-function switch
• Under- hood fuse block (right rear of engine compt)
• Underhood fuse block (right rear of engine compt)
• Underhood fuse block (right rear of engine compt) x3

Exterior Lamps Wiring Diagram (2 of 2) for Cadillac XDiscovery V 2009

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Cadillac XDiscovery V 2009:

• (in decklid harness, approximately 42.5 cm from left license light) j935
• A12
• Body control module (bcm) (behind right side of dash)
• Clstr/hud fuse 26 15a
• Computer data lines system
• D10
• G201
• G301
• G302
• Ground
• Hazard switch
• Hot at all times
• Hzrd flash sig
• Instrument panel cluster (ipc)
• Interior lights system
• Ipc
• Ipc class 2 data
• J375
• J931
• Left license lamp
• Left tail lamp
• Left tail lamp outage detection signal
• Left turn sig ind
• Logic
• Off
• Park leds
• Right license lamp
• Right tail lamp
• Right tail lamp outage detection signal
• Right turn sig ind
• Splice pack jx201 (in instrument panel harness, at base of left "a" pillar behind trim panel, grounded to g201)
• Splice pack jx301 (in instrument panel harness, on left "b" pillar behind trim panel, grounded to g301)
• Splice pack jx302 (in instrument panel harness, on right "b" pillar behind trim panel, grounded to g302)
• Stop lamp relay 24
• Stop/ turn
• Stp lmp rly ctrl
• Stp lmp sw sig
• Tan
• Turn sig audible warning

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Cadillac XDiscovery V 2009

List of elements for Ground Distribution Wiring Diagram (1 of 3) for Cadillac XDiscovery V 2009:

• (4.4l) charge air cooler (cac) coolant pump
• (4.6l) cruise control forward vehicle distance sensor
• (4.6l) engine oil level (eol) switch
• (if equipped) digital radio receiver
• (not used)
• (right rear of engine compt) underhood fuse block
• (w/ infotainment system 004) traffic information receiver
• (w/ onstar) vehicle communication interface module (vcim)
• A x1
• A/c compressor clutch
• Audio amplifier
• Automatic transmission
• Battery
• Body control module (bcm)
• Brake fluid level switch
• C10
• Data link connector (dlc)
• E16 x1
• Electronic brake control module (ebcm)
• Engine control module (ecm)
• Engine coolant level switch
• Fan control module
• Fog lp relay 38
• Fuel pump relay 55
• Fuel rail
• G101 (left side of engine compt)
• G102 (right side of engine compt)
• G104 (right side of engine compartment, under battery)
• G105 (lower left side of engine, above generator)
• G106 (right rear of engine)
• G107 (4.4l: left rear of engine block)
• Hdlp wash relay 46
• Headlamp control module
• Headlamp washer fluid pump
• Horn assembly
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Ignition coil 7
• Ignition coil 8
• Intake air temperature (iat)/mass air flow (maf) sensor
• J133 (in ignition coil harness, approximately 4.5 cm from breakout for ignition coil 4)
• J144 (in ignition coil harness, approximately 4.5 cm from breakout for ignition coil 3)
• J230 (in instrument panel harness, approximately 4.0 cm from bcm breakout)
• Left front fog lamp
• Left front marker lamp
• Left front park lamp
• Left front turn signal lamp
• Left headlamp ballast
• Left headlamp high beam solenoid
• M14
• Radio
• Remote cd changer
• Remote control door lock receiver (rcdlr)
• Right front fog lamp
• Right front marker lamp
• Right front park lamp
• Right front turn signal lamp
• Right headlamp ballast
• Right headlamp high beam solenoid
• S x1
• Splice pack jx101
• Splice pack jx102
• Splice pack jx106
• Transmission control module (tcm)
• Windshield washer fluid level switch
• Windshield washer fluid pump
• Wiper run/acc relay 42
• X400

Ground Distribution Wiring Diagram (2 of 3) for Cadillac XDiscovery V 2009

List of elements for Ground Distribution Wiring Diagram (2 of 3) for Cadillac XDiscovery V 2009:

• 4.4l
• A10 x1
• B x1
• B x2
• C x1
• Center high mounted stop lamp (chmsl)
• Data link connector (dlc)
• Driver climate control seat module
• Driver door courtesy lamp
• Driver door latch
• Driver door lock indicator
• Driver door lock switch
• Driver door module (ddm)
• Driver exterior door handle switch
• Driver interior door handle switch
• Driver memory seat module
• Driver outside rearview mirror
• Driver seat lumbar pump/ control module
• Driver window switch
• Electronic suspension control (esc) module
• Exhaust tail pipe flow control valve solenoid
• Exhaust tail pipe flow valve control module
• Exterior rear compartment lid release switch
• Folding top control module
• Folding top pump/motor assembly
• Folding top valve 1
• Folding top valve 2
• Folding top valve 3
• Folding top valve 4
• Folding top valve 5
• Fuel door release actuator
• Fuel door release switch
• Fuel level sensor
• Fuel pump & sender assembly
• G x4
• G201 (base of left "a" pillar)
• G301 (on left "b" pillar)
• G401 (on left rear frame, near left rear wheelwell)
• G402 (on right rear frame, near right rear wheelwell)
• Hazard switch
• Head up display (hud)
• Heated steering wheel control module
• Horn switch
• Ignition mode switch
• Inflatable restraint steering wheel module coil
• Instrument panel cluster (ipc)
• J275 (in instrument panel harness, approximately 5.0 cm from blower motor control module breakout)
• J335 (in folding top harness, approximately 41 cm from x911 breakout)
• J375 (in instrument panel harness, approximately 11 cm from driver's door latch switch breakout)
• J379 (in instrument panel harness, approximately 15.0 cm from passenger's rear speaker breakout) f
• J579 (in driver's door trim harness, approximately 14.0 cm from x555)
• J931 (in decklid harness, approximately 77 cm from tonneau sensor assembly)
• K x3
• Left backup lamp
• Left license lamp
• Left steering wheel control switch
• Left tail lamp
• Nca
• Nca b
• Rear interior compartment lid release switch
• Rear window defogger grid
• Right backup lamp
• Right license lamp
• Right steering wheel control switch
• Splice pack jx201
• Splice pack jx301
• Steering angle sensor
• Turn signal/ multi-function switch
• Windshield wiper motor
• Windshield wiper/ washer switch
• Yaw & lateral accelerometer sensor

Ground Distribution Wiring Diagram (3 of 3) for Cadillac XDiscovery V 2009

List of elements for Ground Distribution Wiring Diagram (3 of 3) for Cadillac XDiscovery V 2009:

• (front of right front footwell, behind carpet) i/p relay block
• Automatic transmission shift lever
• Auxiliary power outlet
• Auxiliary power relay
• Blower motor control module
• Body control module (bcm)
• Braided
• Center console compartment lamp switch
• Cigar lighter
• Distance sensing cruise control (dscc) module
• Front passenger door module (fpdm)
• G109 (4.4l) (left rear rocker cover bolt)
• G110 (4.4l) (rear of left cylinder head)
• G111 (4.4l) (rear of right cylinder head)
• G112 (4.4l) (rear of right rocker cover)
• G202 (base of right "a" pillar)
• G302 (on right "b" pillar)
• Garage door opener (gdo)
• Hvac control module
• I/p compartment lamp
• Impact sensor breakout)
• Inflatable restraint front passenger presence system (pps) module
• Inflatable restraint sensing & diagnostic module (sdm)
• Inside rearview mirror
• Left sunshade
• Nca
• Nca b
• Object alarm module
• Passenger climate control seat module
• Passenger door courtesy lamp
• Passenger door latch
• Passenger door lock indicator
• Passenger door lock switch
• Passenger exterior door handle switch
• Passenger interior door handle switch
• Passenger outside rearview mirror
• Passenger seat adjuster switch
• Passenger seat lumbar pump/ control module
• Passenger window switch
• Prk/brk hold relay 47
• Prk/brk release relay 48
• Rear compartment lid pulldown actuator
• Right sunshade
• Right tail lamp
• Splice pack jx202
• Splice pack jx302
• Traction control switch
• Valet switch
• Windshield outside moisture sensor
• X1 a1
• X1 c
• X4 e12

HEADLIGHTS

Adaptive Front Lighting Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Adaptive Front Lighting Wiring Diagram for Cadillac XDiscovery V 2009:

• Abs/mrrtd/ afs fuse 1 10a
• Bare
• Battery positive voltage
• Computer data lines system
• Drain wire
• E10
• G102
• Gmlan data bus +
• Gmlan data bus -
• Ground
• Headlamp act - left sig 1
• Headlamp act - left sig 2
• Headlamp act - left sig 3
• Headlamp act - left sig 4
• Headlamp act - right sig 1
• Headlamp act - right sig 2
• Headlamp act - right sig 3
• Headlamp act - right sig 4
• Headlamp module (right rear corner of engine compt)
• Hot at all times
• Hot w/ run/crank relay energized
• Ignition 1 voltage
• Left adaptive forward lighting (afl) motor (inside left front headlamp assembly)
• Pnk
• Right adaptive forward lighting (afl) motor (inside right front headlamp)
• Splice pack jx102 (in forward lamp harness, in engine compt, on upper right frame rail, grounded to g102)
• Tan
• Underhood fuse block (right rear of engine compt)
• W/s wash/ intercool fuse 17 15a

Headlamps Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Headlamps Wiring Diagram for Cadillac XDiscovery V 2009:

• (bcm) class 2
• (not used)
• Air conditioning system
• Auto
• Body control module (bcm) (behind right side of dash)
• C10
• Class 2 (bcm)
• Class 2 ser data
• Computer data lines system
• D10
• F11
• Fog lamps on
• Fog lmp rly ctrl
• Fog lmp sw sig
• Fog lp fuse 22 15a
• Fog lp relay
• Front fog lamp switch
• Ftp
• Ftp sw sig
• G101
• G102
• G201
• Hdlmps off
• Hdlmps on
• Head
• Head- lamps on ind
• Hi beam sig
• Hi bm rly ctrl
• High
• High beam ind
• High beam relay
• Hot at all times
• Hvac control module (at center of dash)
• Instrument panel cluster
• J119
• J120
• J242 (in instrument panel harness, approximately 11.5 cm from inflatable restraint sensing & diagnostic module)
• J275
• Left front fog lamp
• Left head- lamp ballast
• Left head- lamp high beam solenoid
• Low
• Low beam relay
• Low beam rly ctrl
• Low ref
• Lt hi bm fuse 24 10a
• Lt lo bm fuse 21 20a
• Nca
• Off
• Park
• Prk lmp on sig
• Right front fog lamp
• Right head- lamp ballast
• Right head- lamp high beam solenoid
• Rt hi bm fuse 23 10a
• Rt lo bm fuse 19 20a
• Sen sig
• Ser data
• Splice pack jx101 (in forward lamp harness, in engine compt, on upper left frame rail, grounded to g101)
• Splice pack jx102 (in forward lamp harness, in engine compt, on upper right frame rail, grounded to g102)
• Splice pack jx201 (in instrument panel harness, at base of left "a" pillar)
• Sunload sensor (upper center of dash)
• Turn signal/ multi-function switch
• Turn signal/ multifunction switch
• Underhood fuse block (right rear of engine compt)

HORN

Horn Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Horn Wiring Diagram for Cadillac XDiscovery V 2009:

• A x4
• A x5
• A10 x1
• A12 x3
• Body control module (bcm) (behind right side of dash)
• G102
• G201
• Ground distribution system
• Horn assembly
• Horn fuse 2 15a
• Horn relay 34
• Horn rly ctrl
• Horn switch contacts (in steering wheel)
• Hot at all times
• Inflatable restraint steering wheel module coil
• J275
• Logic
• Nca
• Splice pack jx102 (in forward lamp harness, in engine compt, on upper right frame rail, grounded to g102)
• Splice pack jx201 (in instrument panel harness, at base of left a pillar behind trim panel, grounded to g201)
• Tan
• Underhood fuse block (right rear of engine compt)

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram (1 of 2) for Cadillac XDiscovery V 2009

List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Cadillac XDiscovery V 2009:

• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• Abs ind
• Air bag ind
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• Battery
• Brake fluid
• Brake fluid level switch (in brake fluid reservoir)
• Brake ind
• Class 2 (bcm)
• Class 2 (ecm)
• Class 2 (sdm)
• Computer data lines system
• Coolant temp
• Dic ground
• Dic options
• Dic reset
• Dic sw
• Dic up sw
• Dim down switch
• Dim up switch
• Dimmer down
• Dimmer select
• Dimmer switch
• Dimmer up
• Dome lamp
• Dome switch
• Door ajar switch
• Driver information center (dic) display
• Driver information center (dic) switch
• Driver's door latch assembly (in rear of driver's door)
• Engine speed
• Ess
• Exterior lights system
• F10
• Fog lamp ind
• Fuel level
• G101
• G201
• G301
• G302
• Gmlan (ebcm)
• Gmlan (ecm)
• Gmlan class 2 (bcm)
• Ground
• Hazard sig
• Headlamps on ind
• High beam ind
• I/p dimmer/head up display (hud) switch
• Ign
• Illum
• Illumination (3 bulbs)
• Image switch
• Information switch
• Instrument panel cluster (ipc)
• Instrument panel lamps sply volt
• Interior lights system
• Ipc
• J375
• Km/h ind
• Left turn ind
• Logic
• Low tire pressure ind
• Malfunction ind
• Mph ind
• Oil pressure
• Options switch
• Panel lamps
• Park brake
• Park brake pedal assembly
• Park lamp
• Passenger's door latch assembly (in rear of passenger's door)
• Pnk
• Reset switch
• Right turn ind
• Seat belt ind
• Security ind
• Serial data
• Speedometer
• Splice pack jx101 (in forward lamp harness, in engine compt, on upper left frame rail, grounded to g101)
• Splice pack jx201 (in instrument panel harness, at base of left a pillar behind trim panel, grounded to g201)
• Splice pack jx301 (in instrument panel harness, on left "b" pillar behind trim panel, grounded to g301)
• Splice pack jx302 (in instrument panel harness, on right "b" pillar behind trim panel, grounded to g302)
• Tachometer
• Traction off ind
• Turn signal audible ind
• Underhood fuse block (right rear of engine compt)
• Upshift ind
• Vehicle speed
• Vss
• Washer fluid
• Wiper/washer system

Instrument Cluster Wiring Diagram (2 of 2) for Cadillac XDiscovery V 2009

List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Cadillac XDiscovery V 2009:

• (in driver's power seat harness, under seat base)
• (in forward lamp harness, in engine compartment, on upper right frame rail, grounded to g102) splice pack jx102
• (in instrument panel harness, approximately 25 cm from park brake pedal assembly breakout)
• (lower right side of engine) engine oil (eol) level switch
• (right rear of engine compt) underhood fuse block
• +5v ref 1
• 4.4l
• 4.6l
• Battery positive voltage
• Belt switch
• Body control module (bcm) (behind right side of dash)
• C10
• Clstr/ hud fuse 26 15a
• Computer data lines system
• D10
• Driver seat belt buckle
• Driver seat belt switch
• Ect sig
• Eng oil sens
• Eng speed
• Engine control module (ecm) (lower right rear of engine compt)
• Engine controls system
• Engine coolant temperature (ect) sensor (rear side of right cylinder head)
• Engine oil level & temperature sensor
• Engine oil pressure (eop) sensor (lower left side of engine)
• Fuel level sensor (left)
• Fuel level sensor (right) (top of right fuel tank)
• Fuel lvl 1
• Fuel lvl 2
• Fuel pump & sender assembly (in left fuel tank)
• G102
• G201
• Ground
• Ground distribution system
• Head up display (hud)
• Hot at all times
• Hud message center display
• Image down
• Image down signal
• Image up
• Image up signal
• Inflatable restraint sensing & diagnostic module (sdm) (under center console)
• J211
• J353 (in instrument panel harness, approximately 20 cm from rear park assist diagnostic connector breakout)
• J391 (in driver's seat harness, approximately 4.0 cm from inflatable restraint seat position switch breakout)
• J460 (in fuel tank harness, approximately 6 cm from x420 breakout)
• J462
• Logic
• Low ref
• Message request
• Mil ctrl
• Nca
• Object alarm module (between driver & passenger seat, behind rear compt stowage trim panel)
• Oil lvl sw
• Oil pres sig
• Pnk
• Radio
• Rear compartment lid pulldown actuator (at upper center of luggage compartment)
• Serial data
• Serial data (+)
• Serial data (-)
• Serial data+
• Serial data-
• Splice pack jx201 (in instrument panel harness, at base of left "a" pillar behind trim panel, grounded to g201)
• Sw sig ajar
• Sw sig dr ajar
• Tan
• Trunk, tailgate, fuel doors system
• Underhood fuse block (right rear of engine compt)
• Vehicle speed signal
• Vss

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Courtesy Lamps Wiring Diagram for Cadillac XDiscovery V 2009:

• (in instrument panel harness, approximately 26.5 cm from right vanity mirror light breakout) j310
• (in instrument panel harness, approximately 4.0 cm from j353) j351
• (not used)
• A10
• Ajar
• Body control module (bcm) (behind right side of dash)
• Center console compartment lamp switch
• Center console flood lamp
• Computer data lines system
• Courtesy low
• Courtesy v+
• Ctsy lamp v+
• Ctsy lamps +v
• Dome
• Dome switch
• Door courtesy lamp
• Driver door courtesy lamp
• Driver door module (ddm) (in driver's door)
• Driver information center (dic) switch
• Driver's door close
• Front passenger door module (fpdm) (in front door)
• G201
• G202
• G301
• G302
• Garage door opener (gdo)
• Gnd
• Ground
• Hot at all times
• I/p comp- artment lamp
• Inadvertent load control pcb relay
• Inadvertent load ctrl rly
• Inside rearview mirror
• Instrument panel cluster (ipc)
• Interior lights fuse 17 10a
• J246
• J312
• J375
• J579
• J680
• Latch assembly (in rear of driver's door)
• Left i/p courtesy lamp
• Left rear compart- ment courtesy lamp
• Left sunshade
• Lf door ajar
• Lid ajar sw sig
• Logic
• Nca
• Open
• Passenger
• Passenger's door close latch assembly (in rear of passenger's door)
• Rear compartment lid pulldown actuator (at upper center of luggage compt)
• Red
• Rf door ajar
• Right i/p courtesy lamp
• Right rear compartment courtesy lamp
• Right sunshade
• Serial data
• Splice pack jx201 (in instrument panel harness, at base of left a pillar behind trim panel, grounded to g201)
• Splice pack jx202 (in instrument panel harness, at base of right a pillar behind trim panel, grounded to g202)
• Splice pack jx301 (in instrument panel harness, on left "b" pillar behind trim panel, grounded to g301)
• Splice pack jx302 (in instrument panel harness, on right "b" pillar behind trim panel, grounded to g302)
• Tan
• Underhood fuse block (right rear of engine compt)
• X1 d2
• X3 b1

Instrument Illumination Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Instrument Illumination Wiring Diagram for Cadillac XDiscovery V 2009:

• (in cc/rdo/htr harness, approximately 14 cm from steering wheel module coil connector x5) j277
• (in driver's door trim harness, approximately 25.0 cm from driver's door lock switch) j559
• (in instrument panel harness, approximately 11.5 cm from main brake pedal position sensor breakout) j237
• (in instrument panel harness, approximately 17.5 cm from bcm breakout)
• (in instrument panel harness, approximately 4.0 cm from yaw & acceleration sensor) j255
• (in instrument panel harness, at base of left "a" pillar behind trim panel, grounded to g201) splice pack jx201
• (in passenger's door trim harness, approximately 25 cm from passenger's door lock switch) j660
• A10
• A12
• A16
• Auto
• Automatic trans- mission shift lever
• Battery
• Battery+
• Body control module (bcm) (behind right side of dash)
• C10
• Clstr/ hud fuse 26 15a
• Computer data lines system
• D10
• Dim ctrl
• Dim down switch
• Dim up switch
• Dimmer down
• Dimmer select
• Dimmer switch
• Dimmer up
• Driver door lock switch
• Driver door module (ddm) (in driver's door)
• Driver information center (dic) switch
• Driver interior door handle switch (on driver's inner door panel)
• Driver seat memory adjuster switch
• Driver window switch
• F x4
• Folding top control switch
• Front passenger door module (fpdm) (in front door)
• Fuel door release switch
• G201
• G202
• Ground
• Ground distribution system
• Hazard switch
• Head
• Hot at all times
• Hvac control module (at center of dash)
• I/p dimmer/head up display (hud) switch
• I/p fuse block (front of right front footwell, behind carpet)
• Ignition mode switch
• Illum
• Illum (3 bulbs)
• Inflatable restraint steering wheel module coil
• Instrument panel cluster (ipc)
• Interior lights fuse 17 10a
• J236
• J246
• J248
• J275
• J579
• J680
• Lcd backlight
• Left steering wheel control switch
• Logic
• Nca
• Off
• Panel lamps
• Panel lmps
• Park
• Park lamp
• Park lamp relay 37
• Park lamp sw signal
• Park lamps
• Park lamps fuse 8 10a
• Passenger door handle switch (interior)
• Passenger door lock switch
• Passenger window switch
• Power distribution system
• Radio
• Rear comp- artment lid release switch (interior)
• Right steering wheel control switch
• Seats & memory systems
• Serial data
• Splice pack jx201 (in instrument panel harness, at base of left a pillar behind trim panel, grounded to g201)
• Splice pack jx202 (in instrument panel harness, at base of right "a" pillar behind trim panel, grounded to g202)
• Sply volt
• Str whl dimming fuse 39 2a
• Tan
• Tilt/ tele sw/ mem seat mod fuse 22 10a
• Traction control switch
• Turn signal/ multi-function switch
• Underhood fuse block (right rear of engine compt)
• X4 e1

MEMORY SYSTEMS

Driver"s Memory Seat Wiring Diagram (1 of 2) for Cadillac XDiscovery V 2009

List of elements for Driver"s Memory Seat Wiring Diagram (1 of 2) for Cadillac XDiscovery V 2009:

• (in instrument panel harness, on left "b" pillar behind trim panel, grounded to g301) splice pack jx301
• 5 volt reference
• Battery positive voltage
• Body control module (bcm) (behind right side of dash)
• Class 2 serial data
• Column telescope forward control
• Column telescope forward sw
• Column telescope position sens
• Column telescope reverse control
• Column telescope reverse sw
• Column tilt down control
• Column tilt down sw
• Column tilt position sens
• Column tilt up control
• Column tilt up sw
• Computer data lines system
• Driver memory seat adjuster switch
• Driver memory seat module (under driver's seat)
• E10
• E11
• E12
• E13
• E14
• E15
• E16
• Exit switch
• F10
• F11
• F12
• F13
• F14
• F15
• F16
• Front vertical down switch signal
• Front vertical motor down control
• Front vertical motor up control
• Front vertical position sens
• Front vertical up switch signal
• G301
• Ground
• Horizontal forward switch signal
• Horizontal motor forward ctrl
• Horizontal motor rearward control
• Horizontal position sens
• Horizontal rearward switch signal
• Hot at all times
• I/p fuse block (front of right front footwell, behind carpet)
• Illum
• Interior lights system
• J224
• J379
• J393
• Low reference
• Memory 1 switch
• Memory 2 switch
• Memory seat sw sig 1
• Memory seat sw sig 2
• Pnk
• Pwr seat circuit breaker 33 30a
• Rear vertical down switch signal
• Rear vertical motor down control
• Rear vertical motor up control
• Rear vertical position sens
• Rear vertical up switch signal
• Recline forward switch signal
• Recline motor forward control
• Recline motor rearward control
• Recline position sens
• Recline rearward switch signal
• Red
• Steering column memory circuit
• Tan
• Tilt/tele sw/ mem seat mod fuse 22 10a
• X4 e1

Driver"s Memory Seat Wiring Diagram (2 of 2) for Cadillac XDiscovery V 2009

List of elements for Driver"s Memory Seat Wiring Diagram (2 of 2) for Cadillac XDiscovery V 2009:

• (not used)
• 5 volt ref
• Battery positive voltage
• Driver seat adjuster motor assembly
• Driver seat adjuster switch
• Driver seat recline motor
• Front vertical down
• Front vertical motor
• Front vertical position sensor
• Front vertical up
• Horizontal forward
• Horizontal motor
• Horizontal position sensor
• Horizontal rearward
• J395 (in driver's seat harness, approximately 22.5 cm from passenger's rear speaker breakout)
• J397 (in driver's seat harness, approximately 4.0 cm from seat adjuster motor assembly breakout)
• Low ref
• Nca
• Rear vertical down
• Rear vertical motor
• Rear vertical position sensor
• Rear vertical up
• Recline forward
• Recline motor
• Recline position sensor
• Recline rearward
• Steering wheel tilt actuator (right side of steering column)
• Steering wheel/ column tilt/telescope actuator
• Tan

Memory Mirrors Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Memory Mirrors Wiring Diagram for Cadillac XDiscovery V 2009:

• (in instrument panel harness, behind right side of instrument panel, near auxiliary power relay) splice pack jx208
• 5v reference
• Battery b+
• Body control module (bcm) (behind right side of dash)
• Class 2 serial data
• Down sw sig
• Dr cntrls circuit breaker 34 30a
• Driver door module (ddm) (in driver's door)
• Driver memory seat adjuster switch
• Driver memory seat module (under driver's seat)
• Driver outside rear view mirror (outside of driver's door)
• Driver window switch
• Exit switch
• F10
• F11
• F14
• Front passenger door module (fpdm) (in front door)
• Front passenger outside rear view mirror (outside of passenger's door)
• G201
• G202
• G301
• Ground
• Horiz posit sensor
• Horizontal motor
• Horizontal position sensor
• Hot at all times
• I/p fuse block (front of right front footwell, behind carpet)
• J224
• J234
• J379
• J393
• L mirr sig
• Left sw sig
• Logic
• Low reference
• Memory 1 sw sig
• Memory 1 switch
• Memory 2 sw sig
• Memory 2 switch
• Mirror mtr down ctrl
• Mirror mtr left ctrl
• Mirror mtr right ctrl
• Mirror mtr up ctrl
• Nca
• Pwr seat circuit breaker 33 30a
• R mirr sig
• Right sw sig
• Serial data
• Splice pack jx201 (in instrument panel harness, at base of left a pillar behind trim panel, grounded to g201)
• Splice pack jx202 (in instrument panel harness, at base of right a pillar behind trim panel, grounded to g202)
• Splice pack jx205 (in instrument panel harness, near park brake assembly)
• Splice pack jx301 (in instrument panel harness, on left "b" pillar behind trim panel, grounded to g301)
• Tan
• Tilt/tele sw/ mem seat mod fuse 22 10a
• Up sw sig
• Vertical motor
• Vertical posit sensor
• Vertical position sensor
• X4 e1

Steering Column Memory Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Steering Column Memory Wiring Diagram for Cadillac XDiscovery V 2009:

• (in driver's seat harness, approximately 22.5 cm from passenger's rear speaker breakout)
• 5 volt reference
• Battery b+
• Body control module (bcm) (behind right side of dash)
• Class 2 serial data
• Computer data lines system
• Driver memory seat adjuster switch
• Driver memory seat module (under driver's seat)
• Driver's memory seat circuit
• E1 x4
• E10
• E11
• E12
• E13
• E15
• Exit switch
• F10
• F11
• F14
• G301
• Ground
• Hot at all times
• I/p fuse block (front of right front footwell, behind carpet)
• J224
• J379
• J395
• J397 (in driver's seat harness, approximately 4.0 cm from seat adjuster motor assembly breakout)
• Low reference
• Memory 1 sw sig
• Memory 1 switch
• Memory 2 sw sig
• Memory 2 switch
• Nca
• Out
• Pnk
• Pwr seat circuit breaker 33 30a
• Red
• Splice pack jx301 (in instrument panel harness, on left "b" pillar behind trim panel, grounded to g301)
• Steering wheel tilt actuator (right side of steering column)
• Steering wheel/column tilt/telescope actuator
• Steering wheel/column tilt/telescope switch
• Tan
• Telescope forward ctrl
• Telescope forward sig
• Telescope in
• Telescope out
• Telescope position sens
• Telescope reverse ctrl
• Telescope reverse sig
• Tilt down
• Tilt down ctrl
• Tilt down sig
• Tilt position sens
• Tilt up
• Tilt up ctrl
• Tilt up sig
• Tilt/tele sw/ mem seat mod fuse 22 10a

NAVIGATION

Navigation Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Navigation Wiring Diagram for Cadillac XDiscovery V 2009:

• (right center of dash) navigation antenna
• (right side of engine compartment, under battery) g104
• Battery
• Body control module (bcm) (behind right side of dash)
• Class 2 serial data
• Coax
• Computer data lines system
• E16
• Ground
• Hot at all times
• Instrument cluster system
• J230
• Navigation antenna
• Power distribution system
• Radio
• Radio, s-band/vics fuse 27 15a
• Vss

Parking Assistant Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Parking Assistant Wiring Diagram for Cadillac XDiscovery V 2009:

• (in rear parking aid harness, approximately 10 cm from left rear middle object sensor breakout) j479
• (in rear parking aid harness, approximately 10 cm from right rear middle object sensor breakout) j480
• Backup lamp sply voltage
• Body control module (bcm) (behind right side of dash)
• Center amber ind ctrl
• Engine control module (ecm) (lower right rear of engine compt)
• Exterior lights system
• G302
• Ground
• Hot at all times
• Ign 1 voltage
• Instrument cluster system
• J211 (in instrument panel harness, approximately 25 cm from park brake pedal assembly breakout)
• Left amber ind ctrl
• Left rear corner object alarm sensor (left corner of rear bumper)
• Left rear middle object alarm sensor (left middle of rear bumper)
• Logic
• Lr corner object sens sig
• Lr middle object sens sig
• Object alarm module (between driver & passenger seat, behind rear compt stowage trim panel)
• Object sens low ref
• Object sens sply voltage
• Pnk
• Power distribution system
• Rear parking assist (rpa) diagnostic connector
• Rear parking assist (rpa) display
• Rear parking assist chime sig
• Rear parking diagnostic sig
• Red
• Red ind crtl
• Reverse lamp relay 6
• Reverse lamp rly ctrl
• Reverse lamps fuse 9 10a
• Right rear corner object alarm sensor (right corner of rear bumper)
• Right rear middle object alarm sensor (right middle of rear bumper)
• Rpa/ h/c seat/wipr relays fuse 14 10a
• Rr corner object sens sig
• Rr middle object sens sig
• Run/ crank relay 7
• Run/crank rly ctrl
• Splice pack jx302 (in instrument panel harness, on right "b" pillar behind trim panel, grounded to g302)
• Telltale assembly sply voltage
• Underhood fuse block (right rear of engine compt)
• Vehicle speed sig
• Vehicle speed sig x1

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Cadillac XDiscovery V 2009

List of elements for Power Distribution Wiring Diagram (1 of 4) for Cadillac XDiscovery V 2009:

• (front of right front footwell, behind carpet) i/p fuse block
• (in instrument panel harness, approximately 10.5 cm from bcm breakout)
• (in instrument panel harness, approximately 14.5 cm from bcm breakout)
• (in passenger's seat harness, approximately 20.5 cm from lumbar switch) j380
• (not used) x400
• (right rear of engine compt) underhood fuse block
• A x1
• A/c comp fuse 15 10a
• A/c comp relay 35
• A18
• A19
• A2 x2
• Abs fuse 27 60a
• Amp fuse 31 30a
• Audio amplifier
• Automatic transmission
• B1 x4
• Batt 1 fuse 33 60a
• Batt 2 fuse 29 40a
• Battery
• Blower motor control module
• C14
• Charge air cooler (cac) coolant pump relay (4.4l)
• Coolfan fuse 25 60a
• Crank relay 43
• D x1
• D11 x3
• Dr cntrls circuit breaker 34 30a
• Driver door module (ddm)
• Driver lower seat lumbar adjuster switch
• Driver memory seat module
• Driver seat climate control module
• Driver seat lumbar pump/ control module
• Driver upper seat lumbar adjuster switch
• Ecm/tcm fuse 11 15a
• Electronic brake control module (ebcm)
• Electronic suspension control (esc) module
• Engine control module (ecm)
• Evaporative emission (evap) canister vent solenoid valve
• F12 x3
• Fan control module
• Fog lp fuse 22 15a
• Fog lp relay 38
• Folding top control module
• Front passenger door module (fpdm)
• Fuel dr relay 52
• Fuel pump fuse 10 20a
• Fuel pump relay
• Generator
• H x1
• H13
• H14
• Hdlp wash fuse 18 20a
• Hdlp wash relay 46
• Headlamp control module
• High beam relay 39
• Horn fuse 2 15a
• Horn relay 34
• Hvac fuse 28 40a
• I/p relay block (front of right front footwell, behind carpet)
• Ign 1 relay 44
• J195
• J224
• J234
• K10
• K14
• Lh htd seat fuse 42 15a
• Lh/rh pwr lumbar fuse 40 15a
• Low beam relay 47
• Mrrtd fuse 13 25a
• Nca
• Park lamp relay 37
• Passenger lower seat lumbar adjuster switch
• Passenger seat adjuster switch
• Passenger seat climate control module
• Passenger seat lumbar pump/ control module
• Passenger upper seat lumbar adjuster switch
• Pk lamps fuse 8 10a
• Pwr seat circuit breaker 33 30a
• Rear defog relay 40
• Red
• Red/ (in engine harness, approximately 23.5 cm from ebcm breakout) red
• Remote control door lock receiver (rcdlr)
• Rh htd seat fuse 41 15a
• Starter
• Starter fuse 30 40a
• To auxiliary power relay (diagram 3 of 4)
• To batt 3 fuse 26 (diagram 2 of 4)
• Transmission control module (tcm)
• W/s wash relay 36
• W/s wash/ intercool fuse 17 15a
• Wiper fuse 4 30a
• Wiper on/off relay 45
• Wiper run/acc relay 42
• X4 a2

Power Distribution Wiring Diagram (2 of 4) for Cadillac XDiscovery V 2009

List of elements for Power Distribution Wiring Diagram (2 of 4) for Cadillac XDiscovery V 2009:

• (behind right side of dash) body control module (bcm)
• (in instrument panel harness, approximately 39 cm from blower motor processor breakout) j208
• (in instrument panel harness, approximately 4.0 cm from data link breakout) j231
• (not used)
• 4.4l
• 4.6l
• A12 x1
• A6 x3
• A7 x2
• A8 x2
• A8 x3
• Automatic transmission shift lever
• B x1
• B11 x3
• B3 x3
• Batt 3 fuse 26 60a
• Btsi sol/col lock fuse 10 10a
• C1 x4
• Clstr/hud fuse 26 15a
• D1 x3
• D10
• D8 x4
• Data link connector (dlc)
• Deck lid close/park/ brk b fuse 32 10a
• Digital radio receiver
• Diode
• Distance sensing cruise control (dscc) module
• Dr locks fuse 15 15a
• Driver seat climate control module
• E10 x4
• E11 x3
• Exhaust tail pipe flow valve control module
• F1 x1
• F19
• F6 x4
• From batt 1 fuse 33 (diagram 1 of 4)
• G19
• Head up display (hud)
• Hvac control module
• Hvac/ pwr snd fuse 29 10a
• I/p relay block (front of right front footwell, behind carpet)
• Inadv- ertent load control pcb relay
• Inside air temperature sensor
• Inside rearview mirror
• Instrument panel cluster (ipc)
• Interior lights fuse 17 10a
• Isrvm/ hvac fuse 25 10a
• Logic
• M10
• M18
• Object alarm module
• Passenger seat climate control module
• Pnk
• Prk/brk hold relay 47
• Radio
• Radio, s-band/ vics fuse 27 15a
• Rear compartment lid pulldown switch
• Rear fog/ aldl fuse 30 10a
• Remote cd changer
• Reverse lamp relay 6
• Rly ctrl
• Rpa/h/c seat/wipr relays fuse 14 10a
• Run/crank relay 7
• Stop lamp relay 24
• Stop/b/u/ lps fuse 5 15a
• To batt 5 fuse 7 (diagram 3 of 4)
• To gmlan devices fuse 13 (diagram 3 of 4)
• Traffic information receiver
• Tutd sw strg col sw fuse 28 2a
• Underhood fuse block (right rear of engine compt)
• W/ digital audio
• W/ infotainment system 4
• W/s wash relay 36
• Wiper hi/lo relay 41
• Wiper on/off relay 45
• Wiper/ washer system

Power Distribution Wiring Diagram (3 of 4) for Cadillac XDiscovery V 2009

List of elements for Power Distribution Wiring Diagram (3 of 4) for Cadillac XDiscovery V 2009:

• (approximately pnk 6.5 cm from breakout to accelerator pedal position sensor) j244
• (behind right side of dash) body control module (bcm)
• (front of right front footwell, behind carpet) i/p fuse block
• (in folding top harness, approximately 20 cm from breakout for x433) j333
• (in folding top harness, approximately 35 cm from header latched switch) j319
• (in instrument panel harness, approximately 12.0 cm from passenger's rear speaker breakout) j355
• (in instrument panel harness, approximately 14.5 cm from breakout to automatic transmission shift lever)
• (in instrument panel harness, approximately 4.0 cm from breakout to accelerator pedal position sensor) j240
• (not used)
• 19 cm from memory seat switch) j393
• 4.6l
• A1 x4
• Abs/mrrtd/afs fuse 1 10a
• Acc/tcm fuse 3 10a
• Acca/driv dr sw fuse 21 10a
• Accessory power outlet
• Automatic transmission
• Automatic transmission shift lever
• Aux pwr fuse 45 20a
• Auxiliary power relay (behind right side of dash)
• B10
• B12 x3
• B5 x3
• Batt 5 fuse 7 30a
• Body control module (bcm) (behind right side of dash)
• C10
• C13
• C5 x3
• C5 x4
• Cigar lighter
• Cigar ltr fuse 46 20a
• Compt)
• Cruise control forward vehicle distance sensor
• D11
• D11 x3
• D12
• Distance sensing cruise control (dscc) module
• Driver memory seat adjuster switch
• Driver memory seat module
• Driver seat adjuster switch
• Driver window switch
• E10
• E11
• Ecm fuse 16 15a
• Electronic brake control module (ebcm)
• Electronic suspension control (esc) module
• Engine control module (ecm)
• F10
• F11
• F11 x2
• Folding top control module
• Folding top control switch
• Folding top/ trunk latch fuse 44 15a
• From batt 1 fuse 33 (diagram 1 of 4)
• From i/p fuse block (diagram 3 of 4)
• From rpa/h/c/ d seat/wipr relays fuse 14 (diagram 2 of 4)
• From stop/b/u/ c lps fuse 5 (diagram 2 of 4)
• Front folding top locating pin position switch
• Front latched folding top latch position switch
• Front unlatched folding top latch position switch
• G202
• Gmlan devices fuse 13 20a
• Headlamp control module
• Heated steering wheel control module
• Htd strg whl fuse 7.5a
• I/p relay block (front of right front footwell, behind carpet)
• Ign sw/ intr sensr fuse 23 10a
• Inflatable restraint front passenger presence system (pps) module
• Inflatable restraint sensing & diagnostic module (sdm)
• Inflatable restraint steering wheel module coil
• Inflatable restraints steering wheel module coil
• J248 (in instrument panel harness, approximately 39.5 cm from inside rearview mirror breakout)
• J276
• Left steering wheel control switch
• Logic
• Nca
• Onstar fuse 20 10a
• Pnk
• Prk brk sola fuse 8 20a
• Prk/ brk release relay 48
• Rear compartment lid position switch
• Rear compartment lid pulldown actuator
• Rear compartment partition position switch
• Scmpsir sw fuse 18 10a
• Splice pack jx202 (in instrument panel harness, at base of right a pillar behind trim panel, grounded to g202)
• Steering angle sensor
• Steering wheel/ column tilt/ telescope switch
• Tilt/tele sw/mem seat mod fuse 22 10a
• To ignition mode switch (diagram 4 of 4)
• To inflatable restraint steering wheel module coil (diagram 3 of 4)
• Transmission control module (tcm)
• Turn signal/ multi-function switch
• Underhood fuse block (right rear of engine compt)
• Underhood fuse block (right rear of engine crank relay 43
• Vehicle communication interface module (vcim)
• W/ onstar
• X400
• Yaw & lateral accelero- meter sensor

Power Distribution Wiring Diagram (4 of 4) for Cadillac XDiscovery V 2009

List of elements for Power Distribution Wiring Diagram (4 of 4) for Cadillac XDiscovery V 2009:

• Acc ind
• Backup keyless entry antenna
• Body control module (bcm) (behind right side of dash)
• From body control module (diagram 3 of 4)
• Ignition mode switch
• Interior lights system
• Left keyless entry antenna
• Logic
• Off
• Off ind
• Pnk
• Rear compartment keyless entry antenna
• Remote control door lock receiver (rcdlr) (behind right side of dash)
• Right keyless entry antenna
• Start ind
• Tan

POWER DOOR LOCKS

Power Door Locks Wiring Diagram (1 of 2) for Cadillac XDiscovery V 2009

List of elements for Power Door Locks Wiring Diagram (1 of 2) for Cadillac XDiscovery V 2009:

• A/t shft lk ctrl
• Ajar
• Backup keyless entry antenna (upper right side of the dash)
• Battery
• Closed
• D11
• Data link connector (dlc) (under left side of dash)
• Door ajar switch
• Door latch
• Door open switch
• Dr latch enable ctrl
• Driver's door latch assembly (in rear of driver's door)
• Drv dr latch ctrl
• Ecm/ tcm fuse 11 15a
• G104 (right side of engine compt, under battery)
• G301
• G302
• Ground
• Hot at all times
• Ign 1 volt
• Ignition mode switch
• J232
• J375
• K/e ant backup sig
• K/e antenna sig
• K/e rear compt sig
• K/e right sig
• Left frnt int dr
• Left keyless entry antenna (top of left "b" pillar, under tonneau cover)
• Lf ext dr sw sig
• Lo ref
• Low ref
• Open
• Passenger's door latch assembly (in rear of passenger's door)
• Pnk
• Rcdlr ign mod
• Rear compartment keyless entry antenna (left side of rear compt pull down actuator)
• Remote control door lock receiver (rcdlr) (behind right side of dash)
• Rfa class 2 data
• Right keyless entry antenna (top of right "b" pillar, under tonneau cover)
• Rt frnt int dr
• Rt frt ext dr
• Shift interlock system
• Splice pack jx205 (in instrument panel harness, near park brake assembly)
• Splice pack jx208 (in instrument panel harness, behind right side of instrument panel, near auxiliary power relay)
• Splice pack jx301 (in instrument panel harness, on left "b" pillar behind trim panel, grounded to g301)
• Splice pack jx302 (in instrument panel harness, on right "b" pillar behind trim panel, grounded to g302)
• Tan
• Trunk rel sw sig
• Trunk, tailgate, fuel doors system
• Underhood fuse block (right rear of engine compt)

Power Door Locks Wiring Diagram (2 of 2) for Cadillac XDiscovery V 2009

List of elements for Power Door Locks Wiring Diagram (2 of 2) for Cadillac XDiscovery V 2009:

• Acca/ driv dr sw fuse 21 10a
• Ajar sw sig
• Batt + volt
• Battery
• Body control module (bcm) (behind right side of dash)
• Class 2 (bcm)
• Class 2 data
• Door ltch ctrl
• Dr ajar sw sig
• Dr lk ind
• Dr open sw sig
• Driver door lock indicator
• Driver door lock switch
• Driver door module (ddm) (in driver's door)
• Driver exterior door handle switch (in driver's door handle assembly)
• Driver information center (dic)
• Driver interior door handle switch (on driver's inner door panel)
• Driver window switch
• Exterior lights system
• Front passenger door handle switch (on driver's inner door panel)
• Front passenger door module (fpdm) (in front door)
• G201
• G202
• Ground
• Handle sw sig
• Horn rel cntrl
• Horns system
• Hot at all times
• Ign 1 volt
• Ign sw/intr sensr fuse 23 10a
• Instrument panel cluster (ipc)
• Interior lights system
• Ipc class 2 serial data
• J240
• J353 (in instrument panel harness, approximately 20 cm from rear park assist diagnostic connector breakout)
• J539
• J579
• J640
• J680
• Lcd lamp
• Lock
• Lock ctrl
• Lock sig
• Logic
• Nca
• Passenger door lock indicator
• Passenger door lock switch
• Passenger exterior door handle switch (in driver's door handle assembly)
• Pk lamp rel
• Pnk
• Rear compartment lid pulldown actuator (at upper center of luggage compt)
• Security ind
• Serial data
• Splice pack jx201 (in instrument panel harness, at base of left "a" pillar behind trim panel, grounded to g201)
• Splice pack jx202 (in instrument panel harness, at base of right "a" pillar behind trim panel, grounded to g202)
• Tan
• Trunk, tailgate, fuel doors system
• Un- lock
• Unlock ctrl
• Unlock sig

POWER MIRRORS

Power Mirrors Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Power Mirrors Wiring Diagram for Cadillac XDiscovery V 2009:

• (in instrument panel harness, at base of right "a" pillar behind trim panel, grounded to g202) splice pack jx202
• (outside of driver's door)
• Ambient light sensor ind
• Backup lamp pwr
• Body control module (bcm) (behind right side of dash)
• Day/night mirror low ref
• Day/night mirror sig
• Driver outside rear view mirror
• Electro- chromic
• Emergency ind
• Emergency switch
• G202
• Gnd
• Headlight sensor ind
• Hot at all times
• Ign 1 volt
• Inside rearview mirror (isrvm)
• Interior lights system
• Isrvm/ hvac fuse 25 10a
• J231
• J312
• Keypad green led ind
• Keypad green led sig
• Keypad red led ind
• Keypad red led sig
• Keypad sig
• Keypad sply volt
• Left
• Logic
• Nca
• Onstar button assembly
• Onstar ind
• Onstar switch
• Passenger air bag off ind
• Passenger air bag on ind
• Phone ind
• Phone switch
• Pnk
• Reverse lamp relay 6
• Reverse lamp rly ctrl
• Reverse lamps fuse 9 10a
• Right
• Run/ crank relay 7
• Run/ crank rly ctrl
• Vehicle communication interface module (vcim) (w/ onstar) (at front of right wheelwell)

POWER SEATS

Driver Climate Control Seat Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Driver Climate Control Seat Wiring Diagram for Cadillac XDiscovery V 2009:

• (not used)
• Batt pos volt
• Blower spd ctrl
• Blower tacho sig
• Body control module (bcm) (behind right side of dash)
• Driver climate control seat module (under driver's seat)
• Driver heated/cooled seat blower motor (under driver's seat)
• Driver seat back heated/ cooled ventilation module (in driver's seat back)
• Driver seat cushion heated/ cooled ventilation module (in driver's seat cushion)
• Driver seat temp ctrl sw sig
• Fan low ref
• Fan speed ctrl
• Fan tacho signal
• Fan volt ref
• Fan voltage ref
• G301
• Gnd
• Ground
• Heated/cool seat mode sig
• Heating element
• Hot at all times
• Hot w/ run/crank relay 7 energized
• Htd seat lh fuse 42 15a
• Hvac control module (at center of dash)
• Hvac heated/ cool seat mode sig
• I/p fuse block (front of right front footwell, behind carpet)
• Ign
• Ign 1 vlt
• J379
• Logic
• Nca
• Pnk
• Power distribution system
• Rpa/h/c seat/wipr relays fuse 14 10a
• Sensor sig
• Splice pack jx301 (in instrument panel harness, on left "b" pillar behind trim panel, grounded to g301)
• Temp ctrl switch
• Temp sensor low ref
• Temp sensor sig
• Ventilation module cool ctrl
• Ventilation module heat ctrl

Heated Steering Wheel Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Heated Steering Wheel Wiring Diagram for Cadillac XDiscovery V 2009:

• (in steering wheel) horn switch contacts
• (info not available)
• (not used)
• Body control module (bcm) (behind right side of dash)
• G201
• Gmlan devices fuse 13 20a
• Gnd
• Heated steering wheel
• Heated steering wheel control module
• Hot w/ run/crank relay energized
• Htd strg whl fuse 7.5a
• I/p fuse block (front of right front footwell, behind carpet)
• Ign 1 volt
• Ind cntrl
• Inflatable restraint steering wheel module coil
• J275
• Left steering wheel control switch
• Nca
• Pnk
• Sns sig
• Splice pack jx201 (in instrument panel harness, at base of left a pillar behind trim panel, grounded to g201)
• Sply volt
• Sw sig

Lumbar Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Lumbar Wiring Diagram for Cadillac XDiscovery V 2009:

• (not used)
• Batt
• Deflate ctrl
• Driver lower seat lumbar adjuster switch
• Driver lumbar pump/ control module assembly (under driver's seat)
• Driver upper seat lumbar adjuster switch
• G301
• G302
• Gnd
• Hot at all times
• I/p fuse block (front of right front footwell, behind carpet)
• Inflate ctrl
• J379
• J380
• J382
• J399
• Nca
• Passenger lower seat lumbar adjuster switch
• Passenger lumbar pump/ control module assembly (under passenger's seat)
• Passenger upper seat lumbar adjuster switch
• Pnk
• Pwr lumbar lh/rh fuse 40 15a
• Splice pack jx301 (in instrument panel harness, on left "b" pillar behind trim panel, grounded to g301)
• Splice pack jx302 (in instrument panel harness, on right "b" pillar behind trim panel, grounded to g302)

Passenger Climate Control Seat Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Passenger Climate Control Seat Wiring Diagram for Cadillac XDiscovery V 2009:

• (not used)
• Batt pos volt
• Blower spd ctrl
• Body control module (bcm) (behind right side of dash)
• Cool seat mode sig
• Element
• Fan low ref
• Fan speed ctrl
• Fan tacho signal
• Fan volt ref
• Fan voltage ref
• Front passenger seat cushion heated/cooled ventilation module (in passenger's seat cushion)
• G302
• Gnd
• Ground
• Hot at all times
• Hot w/ run/crank relay 7 energized
• Htd seat rh fuse 41 15a
• Hvac control module (at center of dash)
• Hvac heated/ cool seat mode sig
• I/p fuse block (front of right front footwell, behind carpet)
• Ign
• Ign 1 vlt
• J382
• Logic
• Nca
• Pass seat temp ctrl sw sig
• Passenger climate control seat module (under passenger's seat)
• Passenger heated/cooled seat blower motor (under passenger's seat)
• Passenger seat back heated/ cooled ventilation module (in passenger's seat back)
• Pnk
• Power distribution system
• Rpa/h/c seat/wipr relays fuse 14 10a
• Seat back temp sens sig
• Sensor sig
• Splice pack jx302 (in instrument panel harness, on right "b" pillar behind trim panel, grounded to g302)
• Tan
• Temp ctrl switch
• Temp sensor low ref
• Temp sensor sig
• Ventilation module cool ctrl
• Ventilation module heat ctrl

Passenger Power Seat Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Passenger Power Seat Wiring Diagram for Cadillac XDiscovery V 2009:

• Dwn
• Front vertical motor
• Frt dn
• Frt up
• Fwd
• G302
• Horizontal motor
• Hot at all times
• I/p fuse block (front of right front footwell, behind carpet)
• J224
• J382
• Nca
• Passenger seat adjuster motor assembly
• Passenger seat adjuster switch
• Passenger seat recline motor
• Pwr seat circuit breaker 33 30a
• Rear vertical motor
• Recline fwd
• Recline rwd
• Rr dn
• Rr up
• Rwd
• Splice pack jx302 (in instrument panel harness, on right "b" pillar behind trim panel, grounded to g302)
• Tan

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagram (1 of 2) for Cadillac XDiscovery V 2009

List of elements for Power Top/Sunroof Wiring Diagram (1 of 2) for Cadillac XDiscovery V 2009:

• (behind passenger seat, below digital radio receiver) folding top stowage compartment front panel position sensor
• (in folding top harness, approximately 9.6 cm from rear compt lid open switch breakout) j331
• (in instrument panel harness, behind right side of instrument panel, near auxiliary power relay) splice pack jx208
• (in instrument panel harness, on left "b" pillar behind trim panel grounded to g301) splice pack jx301
• (in rear compt, on left deck lid hinge latch) folding top stowage compartment rear panel position sensor
• 5 volt ref
• A tan
• Accessory voltage
• Batt 2 fuse 29 40a
• Battery positive voltage
• C tan
• C10
• C11
• C12
• C13
• C14
• C15
• C16
• Class 2 serial data
• Class serial data
• Close
• Computer data lines system
• D10
• D11
• D12
• D13
• D14
• D15
• D16
• Folding top control switch
• Folding top ctrl sw close sig
• Folding top ctrl sw open sig
• Folding top module (left side of folding top storage compt)
• Folding top position sensor
• Folding top position sensor sig
• Front tonneau position sensor sig
• G202
• G301
• Ground
• Hard top connected sig
• Header latch sw sig
• Header unlatch sw sig
• Hot at all times
• Hvac control module (at center of dash)
• Interior lights system
• J337 (in folding top harness, approximately 5 cm from breakout for x435)
• Logic
• Low ref
• Luggage barrier switch sig
• Nca
• Open
• Pnk
• Position
• Pump direction a
• Pump direction b
• Rear compartment lid pulldown switch (on inner right rear bottom side of deck lid)
• Rear compt lid open sw sig
• Rear compt lid release/close sw sig
• Rear tonneau position sensor sig
• Splice pack jx202 (in instrument panel harness, at base of right a pillar behind trim panel, grounded to g202)
• Tan
• Thermal sensor sig
• Trunk latch clr sw sig
• Underhood fuse block (right rear of engine compt)
• Valet sw sig
• Valet switch
• Valve 1 ctrl
• Valve 2 ctrl
• Valve 3 ctrl
• Valve 4 ctrl
• Valve 5 ctrl
• X1 b2

Power Top/Sunroof Wiring Diagram (2 of 2) for Cadillac XDiscovery V 2009

List of elements for Power Top/Sunroof Wiring Diagram (2 of 2) for Cadillac XDiscovery V 2009:

• (in folding top harness, approximately 20 cm from breakout for x433) j333
• (in folding top harness, approximately 35 cm from header latched switch) j319
• (in folding top harness, approximately 5 cm from x431 breakout) j339
• (in instrument panel harness, approximately 12.0 cm from passenger's rear speaker breakout) j355
• Auxiliary power relay (behind right side of dash)
• Auxiliary power relay coil voltage
• Batt 1 fuse 33 60a
• Body control module (bcm) (behind right side of dash)
• Deck lid close/ park/brk b fuse 32 10a
• Folding top front locating pin position switch (in upper windshield frame, above right sunshade)
• Folding top pump & valve assembly (left side of folding top storage compt)
• Folding top pump motor temperature sensor
• Folding top/ trunk latch fuse 44 15a
• G202
• G301
• Hot at all times
• I/p fuse block (front of right front footwell, behind carpet)
• J222
• J248
• J276
• J939
• Latched folding top front latch position switch
• Nca
• Pnk
• Power distribution system
• Rear compartment lid position switch
• Rear compartment lid pulldown actuator (at upper center of luggage compt)
• Rear compartment partition position switch
• Splice pack jx202 (in instrument panel harness, at base of right a pillar behind trim panel, grounded to g202)
• Splice pack jx301 (in instrument panel harness, on left "b" pillar behind trim panel, grounded to g301)
• Tan
• Tilt/tele sw/mem seat mod fuse 22 10a
• Underhood fuse block (right rear of engine compt)
• Unlatched folding top front latch position switch
• Valve 1
• Valve 2
• Valve 3
• Valve 4
• Valve 5

POWER WINDOWS

Power Windows Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Power Windows Wiring Diagram for Cadillac XDiscovery V 2009:

• Acca/driv dr sw fuse 21 10a
• Battery positive volt
• Body control module (bcm) (behind right side of dash)
• Computer data lines system
• Ddm class 2 ser data
• Down
• Dr cntrls circuit breaker 34 30a
• Driver door module (ddm) (in driver's door)
• Driver window motor (in center of driver's door)
• Driver window switch
• Driver wndo down signal
• Driver wndo express sig
• Driver wndo up signal
• Express up/down
• Front passenger door module (fpdm) (in front door)
• Front passenger window motor (center of passenger's door)
• G201
• G202
• Ground
• Hot at all times
• I/p fuse block (front of right front footwell, behind carpet)
• Interior lights system
• J234
• J240
• J579
• J680
• Logic
• Pass wndo down signal
• Pass wndo express sig
• Pass wndo up signal
• Passenger window switch
• Pdm class 2 ser data
• Power window motor fr passenger down sig
• Power window motor front passenger up sig
• Power window motor left front up control
• Power window motor lt front down control
• Power window motor right front up control
• Power window motor rt front down control
• Power window switch right front express sig
• Serial data
• Splice pack jx201 (in instrument panel harness, at base of left "a" pillar behind trim panel, grounded to g201)
• Splice pack jx202 (in instrument panel harness, at base of right "a" pillar behind trim panel, grounded to g202)
• Tan

RADIO

Radio Wiring Diagram (1 of 3) for Cadillac XDiscovery V 2009

List of elements for Radio Wiring Diagram (1 of 3) for Cadillac XDiscovery V 2009:

• (right side of engine compartment, under battery) g104
• Antenna enable sig
• Auxiliary pwr rly ctrl
• Bare
• Battery
• Bcm class 2 ser data
• Body control module (bcm) (behind right side of dash)
• Channel xx disc x multiple cd radio band radio descriptive service text radio frequency single cd track xx
• Class 2 data
• Class 2 ser data
• Coax
• Computer data lines system
• Drain
• E10
• E11
• E12
• E13
• E14
• E15
• E16
• F10
• F11
• F12
• F13
• F14
• F15
• F16
• Fm composite sig
• Fm composite signal
• Gps antenna sig
• Ground
• Head up display (hud) (top left side of dash)
• Hud message center
• Ign
• Inflatable restraint steering wheel module coil
• Instrument cluster system
• J230
• J276
• J278 (in cc/rdo/htr harness, approximately 14 cm from steering wheel module coil connector x5)
• Left radio antenna
• Left radio antenna module
• Left steering wheel control switch
• Lh low lev audio (+)
• Lh low lev audio (-)
• Logic
• Lt antenna fm2 sig
• Lt radio antenna mod sig
• Lt radio module sig
• Mesg req
• Mute
• Nca
• Pnk
• Power distribution system
• Radio
• Radio antenna ground plate
• Radio antenna inductor
• Red
• Rh low lev audio (+)
• Rh low lev audio (-)
• Right radio antenna
• Right radio antenna module
• Right steering wheel control switch
• Rt antenna am sig
• Rt antenna fm1 sig
• Rt radio ant mod sig
• Rt radio antenna mod sig
• Seek up
• Srce
• Strng whl ctrl 2 sig
• Tan
• Voice prompt sig (+)
• Voice prompt sig (-)
• Voice rec aud low ref
• Voice rec audio sig
• Vss

Radio Wiring Diagram (2 of 3) for Cadillac XDiscovery V 2009

List of elements for Radio Wiring Diagram (2 of 3) for Cadillac XDiscovery V 2009:

• (outside of driver's door) driver outside rearview mirror
• (outside of passenger's door) front passenger outside rearview mirror
• (right center of dash) navigation antenna
• (right side of engine compartment, under battery) g104
• Ant sig
• Audio common
• Bare
• Battery
• Body control module (bcm) (behind right side of dash)
• Class 2 ser data
• Coax
• Computer data lines system
• Digital radio receiver
• Drain
• Driver digital radio antenna
• Ground
• Hot at all times
• J230
• Lh low lev audio (-)
• Lh low lev audio sig (+)
• Lt audio sig
• Nca
• Passenger digital radio antenna
• Pnk
• Radio, s-band/vics fuse 27 15a
• Remote cd changer
• Rh low lev audio (-)
• Rh low lev audio sig (+)
• Rt audio sig
• Steering wheel ctrl sig
• Tan

Radio Wiring Diagram (3 of 3) for Cadillac XDiscovery V 2009

List of elements for Radio Wiring Diagram (3 of 3) for Cadillac XDiscovery V 2009:

• (right side of engine compartment, under battery) g104
• A10
• A11
• A12
• Amp fuse 31 30a
• Audio amplifier (behind left rear seat back)
• B10
• B11
• B12
• Bare
• Battery
• Center i/p speaker
• Class 2 data
• Computer data lines system
• Drain
• Driver seat left speaker
• Driver seat right speaker
• Front center spkr (+)
• Front center spkr (-)
• Ground
• Hot at all times
• J230
• Left front subwoofer speaker
• Left speaker
• Lf midrange spkr out (+)
• Lf midrange spkr out (-)
• Lf subwoofer spkr (+)
• Lf subwoofer spkr (-)
• Lh low lev audio sig (+)
• Lh low lev audio sig (-)
• Lt seat speaker (+)
• Lt seat speaker (-)
• Nca
• Noise compen micro sig
• Noise compensation microphone
• Passenger seat left speaker
• Passenger seat right speaker
• Pnk
• Remote playback audio
• Remote playback sig
• Rf midrange spkr out (+)
• Rf midrange spkr out (-)
• Rf subwoofer spkr (+)
• Rf subwoofer spkr (-)
• Rh low lev audio sig (+)
• Rh low lev audio sig (-)
• Right front subwoofer speaker
• Right speaker
• Rt seat speaker (+)
• Rt seat speaker (-)
• Tan
• Underhood fuse block (right rear of engine compt)
• Vehicle communication interface module (vcim) (at front of right wheelwell)
• Voice prompt signal (+)
• Voice prompt signal (-)
• Voice rec aud low ref
• Voice rec audio sig

SHIFT INTERLOCK

Park Brake Release Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Park Brake Release Wiring Diagram for Cadillac XDiscovery V 2009:

• B15 x1
• Body control module (bcm) (behind right side of dash)
• Class 2 serial data
• Computer data lines system
• D11 x3
• Deck lid close/ park/brk b fuse 32 10a
• G202
• Hot at all times
• I/p relay block (front of right front footwell, behind carpet)
• Instrument panel cluster (ipc)
• Jx202 (in instrument panel harness, at base of right "a" pillar behind trim panel, grounded to g202)
• Logic
• Park brake hold relay
• Park brake hold solenoid
• Park brake pedal assembly
• Park brake relay 1 ctrl
• Park brake relay 2 ctrl
• Park brake release solenoid
• Park brake switch
• Park brake switch signal
• Pnk
• Power distribution system
• Prk brake release relay
• Prk brk sol a fuse 8 20a
• Tan

Shift Interlock Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Shift Interlock Wiring Diagram for Cadillac XDiscovery V 2009:

• 5 volt reference
• A/t shift lock control solenoid
• Automatic transmission shift lever
• Body control module (bcm) (behind right side of dash)
• Brake pedal position sensor (behind lower left side of dash)
• Brake position sensor signal
• Btsi sol/ col lock fuse 10 10a
• Class 2 serial data
• Computer data lines system
• D7 x3
• Hot at all times
• L x1
• Logic
• Low reference
• Park switch
• Pnk
• Remote control door lock receiver (rcdlr) (behind right side of dash)
• Tan

STARTING/CHARGING

Charging Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Charging Wiring Diagram for Cadillac XDiscovery V 2009:

• (not used)
• A2 x2
• A5 x1
• Battery
• Check gages
• Class 2 (bcm)
• Computer data lines system
• Driver information center (dic)
• Engine control module (ecm) (lower right rear of engine compt)
• G104 (right side of engine compt, under battery)
• G106 (right rear of engine)
• Generator
• Generator field duty cycle signal
• Generator turn on signal
• Head up display (hud)
• High speed gmlan serial data bus +
• High speed gmlan serial data bus -
• Horn fuse 2 15a
• Hud class 2 serial data
• Hud message center
• Ign
• Instrument panel cluster (ipc)
• Ipc class 2 serial data
• Logic
• Message request
• Message request (bcm)
• Red
• Splice pack jx106
• Starter
• Tan
• Underhood fuse block (right rear of engine compt)
• Volts

Starting Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Starting Wiring Diagram for Cadillac XDiscovery V 2009:

• (behind right side of dash) body control module (bcm)
• (right rear of engine)
• 5v ref
• A13
• A14
• A5 x1
• Automatic transmission
• B10
• Batt 3 fuse 26 60a
• Battery
• Bcm class 2 serial data
• Bcm ignition mode data signal
• Brake pedal position sensor (behind lower left side of dash)
• Brake position sensor signal
• C13
• C14
• Computer data lines system
• Crank relay 43
• Driver information center (dic)
• E12
• Ecm fuse 16 15a
• Ecm high speed gmlan serial data bus +
• Ecm high speed gmlan serial data bus -
• Engine control module (ecm) (lower right rear of engine compt)
• F12
• G104 (right side of engine compt, under battery)
• G106
• G106 (right rear of engine)
• Generator
• Gnd
• Ground
• High speed gmlan serial data bus +
• High speed gmlan serial data bus -
• Ignition mode switch
• Instrument panel cluster (ipc)
• Ipc class 2 serial data
• J208
• Logic
• Low ref
• Message request
• Off
• Park/ neutral signal
• Park/neutral signal
• Pnk
• Red
• Run/crank relay 7
• Run/crank relay ctrl
• Splice pack jx106
• Start
• Starter
• Starter enable relay control
• Starter fuse 30 40a
• Tan
• Transmission control module (tcm)
• Underhood fuse block (right rear of engine compt)

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 2) for Cadillac XDiscovery V 2009

List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Cadillac XDiscovery V 2009:

• (in rear of driver's door) left inflatable restraint side impact sensor (sis)
• (in rear of passenger's door) right inflatable restraint side impact sensor (sis)
• Body control module (bcm) (behind right side of dash)
• C10
• Dr seat belt sw
• Driver inflatable restraint seat position sensor
• Driver seat belt buckle
• Driver seat belt switch
• G202 (base of right "a" pillar)
• Ground
• High control
• Hot w/ run/ crank relay 7 energized
• Ignition 1 voltage
• Inflatable restraint sensing & diagnostic module (sdm) (under center console)
• Inflatable restraint steering wheel module (center of steering wheel)
• Inflatable restraint steering wheel module coil
• J391 (in driver's seat harness, approximately 4.0 cm from inflatable restraint seat position switch breakout)
• Left inflatable restraint side impact module (left side of driver's seat back)
• Left seat belt pretensioner (on inboard side of driver's seat)
• Low control
• Low reference
• Nca
• Pass seat belt sw
• Passenger inflatable restraint seat position sensor
• Passenger seat belt buckle
• Passenger seat belt switch
• Pnk
• Right inflatable restraint side impact module (right side of passenger's seat)
• Right seat belt pretensioner (on inboard side of passenger's seat)
• Scmpsir sw fuse 18 10a
• Seat pos sig
• Sensor serial data
• Sensor sig
• Sensor voltage
• Serial data
• Shorting bar
• Tan

Supplemental Restraints Wiring Diagram (2 of 2) for Cadillac XDiscovery V 2009

List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Cadillac XDiscovery V 2009:

• (base of right "a" pillar) g202
• Air bag ind
• Body control module (bcm) (behind right side of dash)
• Data link connector (dlc) (under left side of dash)
• Ground
• Hot w/ run/ crank relay 7 energized
• Ignition 1 volt
• Inflatable restraint front passenger presence system (pps) module
• Inflatable restraint front passenger presence system (pps) sensor
• Inflatable restraint i/p module (right side of dash)
• Inside rearview mirror
• Instrument panel cluster (ipc)
• Ipc class 2 serial data
• Isrvm/ hvac fuse 25 10a
• J231
• Left inflatable restraint front end sensor (left side of front fascia)
• Logic
• Low ref
• Off ind ctrl
• On ind ctrl
• Passenger inflatable restraint seat belt tension sensor
• Passenger off ind
• Passenger on ind
• Pnk
• Right inflatable restraint front end sensor (right side of front fascia)
• Seat belt ind
• Sens sig
• Serial data
• Shorting bar
• Splice pack jx205 (in instrument panel harness, near park brake assembly)
• Tan
• Voltage ref

TRANSMISSION

Transmission Wiring Diagram (1 of 2) for Cadillac XDiscovery V 2009

List of elements for Transmission Wiring Diagram (1 of 2) for Cadillac XDiscovery V 2009:

• Acc/tcm fuse 3 10a
• Accessory voltage
• Automatic transmission
• Automatic transmission input shaft speed (iss) sensor
• Automatic transmission internal mode switch (ims)
• Automatic transmission output shaft speed (oss) sensor
• Battery pos volt
• Computer data lines system
• Data bus +
• Data bus -
• Driver information center (dic)
• E11
• Ecm/tcm fuse 11 15a
• G106
• Gmlan (ecm)
• Ground
• Heads up display (hud) (top left side of dash)
• Hot at all times
• Hot in run or start
• Hud class 2 serial data
• Hud message center
• Ignition 1 voltage
• Instrument panel cluster (ipc)
• Ipc class 2 serial data
• Iss signal
• Iss/oss sply volt
• Logic
• Oss signal
• Park/neutral sig
• Pnk
• Power distribution system
• Range signal a
• Range signal b
• Range signal c
• Range signal p
• Red
• Splice pack jx106 (in engine harness, right rear of engine compt by battery, grounded to g106)
• Stop lamp sw sig
• Tan
• Tap up/dn sw sig
• Transmission control module (tcm)
• Underhood fuse block (right rear of engine compt)
• Up-shift ind

Transmission Wiring Diagram (2 of 2) for Cadillac XDiscovery V 2009

List of elements for Transmission Wiring Diagram (2 of 2) for Cadillac XDiscovery V 2009:

• Acc volt
• Accessory voltage
• Automatic transmission shift lever
• Aux pwr rly coil vol
• B+ voltage
• Body control module (bcm) (behind right side of dash)
• Btsi sol/col lock fuse 10 10a
• Computer data lines system
• Data bus +
• Data bus -
• Engine control module (ecm) (lower right rear of engine compt)
• G202
• Hot at all times
• Hvac control module (at center of dash)
• I/p lamp ctrl
• J246
• J276
• Logic
• Park/neutral sig
• Pnk
• Power distribution system
• Relay cntl
• Run/ crank relay 7
• Splice pack jx202 (in instrument panel harness, at base of right "a" pillar behind trim panel, grounded to g202)
• Stop lamp sw sig
• Stop lmp sw sig
• Tan
• Tap dwn -
• Tap up +
• Tap up/ dwn enabled sig
• Tap up/ tap dwn enabled sig
• Tap up/ tap dwn trans- mission enable switch
• Tap up/tap down switch
• Trans shift select sw (park) sig
• Transmission shift select switch
• Tutd sw strg col sw fuse 28 2a

TRUNK, TAILGATE, FUEL DOOR

Trunk & Fuel Door Release Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Trunk & Fuel Door Release Wiring Diagram for Cadillac XDiscovery V 2009:

• A tan
• Acc volt
• Accy vlt
• Aux pwr rly coil volt
• Auxiliary power relay (behind right side of dash)
• Batt 1 fuse 33 60a
• Batt 3 fuse 26 60a
• Body control module (bcm) (behind right side of dash)
• Brk b fuse 32 10a
• Class 2 ser data
• Computer data lines system
• D11
• D14
• Deck lid close/park/
• Dr cntrls circuit breaker 34 30a
• Driver information center (dic)
• Exterior rear compartment lid release switch (lower left of rear bumper)
• Folding top module (left side of folding top storage compt)
• Folding top/ trunk latch fuse 44 15a
• Fuel door release actuator
• Fuel door release switch
• Fuel dr relay
• G201
• G202
• G301
• G302
• Ground
• Ground distribution system
• Hot at all times
• I/p fuse block (front of right front footwell, behind carpet)
• I/p relay block (front of right front footwell, behind carpet)
• Instrument panel cluster (ipc)
• Interior lights system
• Interior rear compartment lid release switch
• J208
• J222
• J234
• J276 (in instrument panel harness, approximately 14.5 cm from breakout to automatic transmission shift lever)
• J333
• J353 (in instrument panel harness, approximately 20 cm from rear park assist diagnostic connector breakout)
• J355
• J931
• J939
• Lid ajar sw sig
• Logic
• Open sw sig
• Pnk
• Power distribution system
• Power tops system
• Rear compartment lid position switch
• Rear compartment lid pulldown actuator (at upper center of luggage compt)
• Rear compartment lid pulldown switch (on inner right rear bottom side of deck lid)
• Rel/close sw sig
• Remote control door lock receiver (rcdlr) (behind right side of dash)
• Rfa class 2 ser data
• Splice pack jx201 (in instrument panel harness, at base of left a pillar behind trim panel, grounded to g201)
• Splice pack jx202 (in instrument panel harness, at base of right a pillar behind trim panel, grounded to g202)
• Splice pack jx301 (in instrument panel harness, on left "b" pillar behind trim panel, grounded to g301)
• Splice pack jx302 (in instrument panel harness, on right "b" pillar behind trim panel, grounded to g302)
• Tan
• Transmissions system
• Trnk key sw sig
• Trnk ltch clr sw sig
• Trnk rel sig ctrl
• Trnk rel sw sply volt
• Trunk rel sw sig x1
• Underhood fuse block (right rear of engine compt)

WARNING SYSTEMS

Warning Systems Wiring Diagram for Cadillac XDiscovery V 2009

List of elements for Warning Systems Wiring Diagram for Cadillac XDiscovery V 2009:

• (right rear of engine compt) underhood fuse block
• Ajar
• Audible alarm
• Auto
• B15
• B16
• Batt
• Bcm class 2 serial data
• Body control module (bcm) (behind right side of dash)
• Brake fluid level switch (in brake fluid reservoir)
• Brake fuid lvl sns sig
• Brake ind
• Class 2 (sdm)
• Closed
• Computer data lines system
• Dr locks fuse 15 15a
• Driver door latch
• Driver information center (dic) display
• Driver seat belt buckle
• Driver seat belt switch
• Engine control module (ecm) (lower right rear of engine compt)
• F10
• G101
• G201
• G301
• Gmlan (sdm)
• Head
• High spd gmlan serial data bus +
• High spd gmlan serial data bus -
• Hot at all times
• Inflatable restraint sensing & diagnostic module (sdm) (under center console)
• Instrument panel cluster (ipc)
• Interior lights fuse 17 10a
• Internal antenna
• Ipc
• Ipc class 2 serial data
• J275
• J375
• J391 (in driver's seat harness, approximately 4.0 cm from inflatable restraint seat position switch breakout)
• Left
• Left seat belt sw
• Left turn ind
• Left turn sig sw
• Lf dr open sw sig
• Logic
• Low ref
• Nca
• Off
• Open
• Park
• Park brake pedal assembly
• Park brake sw sig
• Pk lmp sw on sig
• Pnk
• Radio
• Radio class 2 serial data
• Remote control door lock receiver (rcdlr) (behind right side of dash)
• Rfa class 2 serial data
• Right
• Right turn ind
• Right turn sig sw
• Sdm class 2 serial data
• Seat belt ind
• Splice pack jx101 (in forward lamp harness, in engine compt, on upper left frame rail, grounded to g101)
• Splice pack jx201 (in instrument panel harness, at base of left "a" pillar behind trim panel, grounded to g201)
• Splice pack jx301 (in instrument panel harness, on left "b" pillar behind trim panel, grounded to g301)
• Tan
• Traction off ind
• Turn signal/ multi-function switch

WIPER/WASHER

Front Wiper/Washer & Headlamp Washer Wiring Diagram (1 of 2) for Cadillac XDiscovery V 2009

List of elements for Front Wiper/Washer & Headlamp Washer Wiring Diagram (1 of 2) for Cadillac XDiscovery V 2009:

• (not used)
• Accessory volt
• Accessory voltage signal
• Body control module (bcm) (behind right side of dash)
• Diode 1 diode f19
• Diode 2 diode f5
• F16
• F19
• G102
• G16
• G19
• G201
• G202
• Gnd
• Ground
• High
• Hot at all times
• I/p fuse block (front of right front footwell, behind carpet)
• J312
• K10
• K11
• K14
• K15
• K18
• K19
• L10
• L18
• Logic
• Low
• M10
• M11
• M14
• M15
• M18
• M19
• Park switch
• Pnk
• Rpa/h/c seat/wipr relays fuse 14 10a
• Run acsry pwr fuse 35 10a
• Run/ crank relay 7
• Run/ crank relay control
• Splice pack jx102 (in forward lamp harness, in engine compt, on upper right frame rail, grounded to g102)
• Splice pack jx201 (in instrument panel harness, at base of left "a" pillar behind trim panel, grounded to g201)
• Splice pack jx202 (in instrument panel harness, at base of right "a" pillar behind trim panel, grounded to g202)
• To w/s wash relay 36 (diagram 2 of 2)
• Under- hood fuse block (right rear of engine compt)
• Windshield outside moisture sensor (below inside rearview mirror)
• Windshield washer switch signal
• Windshield wiper motor (upper rear of engine compartment)
• Windshield wiper motor park switch signal
• Windshield wiper switch high signal
• Windshield wiper switch low signal
• Windshield wiper switch signal 2
• Wiper diode f16
• Wiper fuse 4 30a
• Wiper hi/lo relay 41
• Wiper on/off relay 45
• Wiper run/acc relay 42
• Wipr dwell fuse 38 10a
• X3 a3
• X3 c3
• X3 e11
• X3 e7

Front Wiper/Washer & Headlamp Washer Wiring Diagram (2 of 2) for Cadillac XDiscovery V 2009

List of elements for Front Wiper/Washer & Headlamp Washer Wiring Diagram (2 of 2) for Cadillac XDiscovery V 2009:

• (in forward lamp harness, in engine compartment, on upper right frame rail, grounded to g102)
• (in instrument panel harness, at base of left a pillar behind trim panel, grounded to g201) splice pack jx201
• A17
• Body control module (bcm) (behind right side of dash)
• Driver information center (dic)
• F2 x3 pnk
• F3 pnk
• Fluid level signal
• From diode 2/ diode f5 (diagram 1 of 2)
• G101
• G102
• G201
• Hdlp wash fuse 18 20a
• Hdlp wash relay 46
• Headlamp washer fluid pump (in bottom of washer fluid reservoir)
• Headlamp washer relay control
• Hot at all times
• Instrument panel cluster (ipc)
• Int
• J275
• Logic
• Mist
• Off
• Pnk
• Pulse
• Splice pack jx101 (in forward lamp harness, in engine compartment, on upper left frame rail, grounded to g101)
• Splice pack jx102
• Under- hood fuse block (right rear of engine compt)
• Underhood fuse block (right rear of engine compartment)
• W/s wash relay 36
• W/s wash/ intercool fuse 17 15a
• Wash
• Windshield washer fluid level switch (in bottom of washer fluid reservoir)
• Windshield washer fluid pump (in bottom of washer fluid reservoir)
• Windshield washer switch signal
• Windshield wiper switch signal 2
• Windshield wiper/washer switch