All Wiring Diagrams for Pontiac GTO 2005 model

AIR CONDITIONING

Compressor Wiring Diagram for Pontiac GTO 2005

List of elements for Compressor Wiring Diagram for Pontiac GTO 2005:

A/c
A/c compressor clutch
A/c compressor clutch relay (micro)
A/c ind
A/c refrigerant pressure sensor (left front corner of engine compt)
A/c request
A/c switch
Behind under hood fuse panel)
Body control module (bcm) (below right side of dash)
Clu rly ctrl
Clutch
Compressor
Computer data lines system
Diode
Engine sensors fuse 15a
G105 (rear of engine, near left valve cover, attached to block)
Heated rear window, hvac & instruments fuse 7.5a
Hot in run or start
Hvac control assembly (center of dash, under radio)
Instrument cluster)
Instrument panel fuse block (below left end of dash)
Low ref
Pnk
Powertrain control module (pcm) (left side of engine compt)
Press sens sig
S111 (top of right strut mount,
S130 (730mm from engine ground)
S134 (510 mm from a/c compressor diode)
Serial data
Tan
Uart serial data
Underhood fuse block (on right side of engine compt)
Vol

Manual A/C Wiring Diagram (1 of 2) for Pontiac GTO 2005

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List of elements for Manual A/C Wiring Diagram (1 of 2) for Pontiac GTO 2005:

(295 mm from c206) s105
A/c compressor clutch
A/c compressor clutch diode
A/c compressor clutch relay (micro)
A/c ind
A/c request
A/c switch
Bat
Bcm/ engine control fuse 15a
Blower fan fuse 40a
Blower fuse 30a
Blower motor (under right side of dash)
Blower motor inline fuse holder
Blower motor resistor assembly (below right side of dash)
Blower relay (micro)
Blr mtr low ctrl
Body control module (bcm) (below right side of dash)
Data link connector (dlc) (under dash, below steering column)
Defog ind
Defog switch
Defogger system
Engine control module
Engine sensors fuse 15a
G102
G105 (rear of engine, near left valve cover, attached to block)
Heated rear window fuse 30a
High spd cool fan
Hot at all times
Hot in run or start
Hvac control assembly (center of dash, under radio)
Interior lights system
Low spd cool fan
Off
Panel, near seat bottom) s106
Pnk
Rad fan large fuse 30a
Rad fan small fuse 30a
Rear defog sw
Red
S111 (top of right strut mount, behind under hood fuse panel)
S114 (inside underhood fuse panel)
S134 (510 mm from a/c compressor diode)
S165 (engine cooling harness, front of battery)
S255 (355 mm from blower motor resistor assembly)
S256 (335 mm from bcm)
S257 (behind bcm)
Sec rear defog sw
Sp100 (engine compt in right front wheel well)
Underhood fuse block (on right side of engine compt)

Manual A/C Wiring Diagram (2 of 2) for Pontiac GTO 2005

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List of elements for Manual A/C Wiring Diagram (2 of 2) for Pontiac GTO 2005:

(1135mm from small engine cooling fan) s156
(360mm from underhood fuse panel) s239
87a
A/c refrigerant pressure sensor (left front corner of engine compt)
Batt
Blower inhibit relay
Clu rly ctrl
Cooling fan assembly
Ect sensor sig
Engine coolant temperature (ect) sensor (left side of engine, below generator)
G102
G103 (right side of engine, attached to the abs bracket)
Heated rear window, hvac & instruments fuse 7.5a
Hot in run or start
Instrument panel fuse block (below left end of dash)
Large fan
Low ref
Powertrain control module (pcm) (left side of engine compt)
Press sens sig
Radiator fan relay 1
Radiator fan relay 2
Radiator fan relay 3
S157 (275mm from underhood fuse panel)
S207 (behind the instrument cluster)
Small fan
Sp100 (engine compt in right front wheel well)
Tan
Underhood fuse block (on right side of engine compt)
Vol

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram for Pontiac GTO 2005

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List of elements for Anti-lock Brakes Wiring Diagram for Pontiac GTO 2005:

(i/p harness, behind driver information switch) s253
Abs & tcs control module fuse 25a
Abs & tcs fuse 10a
Abs fuse 40a
Abs serial data
Auxiliary gauges
B c1
Batt1+
Batt2+
Body control module (bcm) (below right side of dash)
Brake fluid level switch (in master cylinder reservoir)
C1 a
Computer data lines system
Data link connector (dlc) (under dash, below steering column)
Electronic brake control module (ebcm) (right side of engine compt)
Engine control module (ecm)
G102 (engine compt in right front wheel well)
G103 (right side of engine, attached to the abs bracket)
Ground
Hot at all times
Hot in run or start
Ign 1 voltage
Instrument panel cluster (ipc)
Instrument panel fuse block (below left end of dash)
Instruments fuse 10a
Lan sig
Left front wheel speed sensor (on left front wheel)
Left rear wheel speed sensor (left side of rear differential)
Lf whl spd sig high
Lf whl spd sig low
Lr whl spd sig high
Lr whl spd sig low
Parking brake switch (in center console)
Powertrain interface module (pim) (left rear of engine compt)
Radio
Red
Rf whl spd sig high
Rf whl spd sig low
Right front wheel speed sensor (on right front wheel)
Right rear wheel speed sensor (right side of rear differential)
Rr whl spd sig high
Rr whl spd sig low
S228
S229
S242
S250 (i/p harness, right side of passenger air bag module)
S263 (1910 mm from connector c200)
S293
Serial data
Sp100
Stop lamp sw sig
Stop lamp switch (on top of brake pedal support)
Stop lamps fuse 15a
Tan
Traction control switch
Transmission control module (tcm)
Uart serial data
Uart serial data batt +ve volt brk/park brake warning ind
Underhood fuse block (on right side of engine compt)

ANTI-THEFT

Anti-theft Wiring Diagram for Pontiac GTO 2005

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List of elements for Anti-theft Wiring Diagram for Pontiac GTO 2005:

(above the transmission) g300
(right rear tail lamp stud) g900
(right side of passenger seat, under door sill)
(under carpet, right side of passenger seat) s503
Acc
All doors dead lock relay
All doors lock relay
Battery voltage
Bcm/ engine control fuse 15a
Body control module (below right side of dash)
Door ajar ind
Door lock control
Door lock cylinder switch
Door lock/ unlock signal
Door unlock control
Driver door jamb switch
Driver door lock actuator
Driver door lock switch (if equipped)
Driver door unlock relay
G102 (engine compartment in right front wheel well)
G105 (rear of engine, near left valve cover, attached to block)
G300 (above the transmission)
Hood ajar switch signal
Hood theft deterrent switch
Horn
Hot at all times
Ignition key resistor signal
Ignition switch
Instrument panel cluster
Instrument panel fuse block (below left end of dash)
Interior lights system
Keyless entry antenna low ref
Keyless entry antenna signal
Lock
Lock signal
Lt front dr ajar switch signal
Off
Passenger door jamb switch
Passenger door lock actuator
Passenger door unlock relay
Power
Power door locks, theft, horn power windows fuse 15a
Rear compartment lamp switch
Rear compt lid ajar switch
Remote key receiver/ ambient light sensor
Rt front dr ajar switch signal
S105
S106
S129
S210
S221
S227
S229
S235
S264 (right side of passenger seat, under door sill)
S300
S501 (inside driver door)
S502
S504 (under carpet, right side of passenger seat)
S915
Security ind
Sp100
Start
Tamper switch signal
Theft horn relay
Twilight sentinel enable
Underhood fuse block (on right side of engine compartment)
Unlock
Unlock signal

BODY CONTROL MODULES

Body Control Modules Wiring Diagram for Pontiac GTO 2005

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List of elements for Body Control Modules Wiring Diagram for Pontiac GTO 2005:

(below right side of dash) body control module
A/c request sig
Acc
Accy voltage
Air conditioning system
Anti-theft system
Battery
Bcm/ engine control fuse 15a
Blower mtr med 1 ctrl
Computer data lines system
Content theft horn ctrl
Cooling fans system
Courtesy lamp ctrl
Dead lock actuator lock ctrl
Defogger system
Door lck actuator lock ctrl
Door lck actuator unlck ctrl
Door lock ctrl
Door locks system
Door unlock ctrl
Drvr dr lck actuator unlck ctrl
Drvr dr lck sw lock sig
Drvr dr lck sw unlck sig
Exterior lights system
Front washer & wiper circuit breaker 20a
G102 (engine compartment in right front wheelwell)
Ground
Hazard lamps fuse 15a
Hazard sw sig
Headlamp sw on sig
Headlights system
Headlmp sw off sig
Hood ajar sw sig
Horn rly ctrl
Horns system
Hot at all times
Hot in acc and run
I/p lamps dimmer sw sig
I/p lamps dimming ctrl
Ign 3 voltage
Ign key resistor sig
Ignition switch
Instrument panel fuse block (below left end of dash)
Interior lamp sw sig
Interior lights system
Keyless entry antenna low ref
Keyless entry antenna sig
Left courtesy lamp ctrl
Left front door ajar sw sig
Lf turn sig lmp voltage
Lock
Low spd cool fan rly ctrl
Off
Power distribution system
Power door locks, theft, horn, power windows fuse 15a
Power windows system
Pwr window master sw lf dwn sig
Pwr window mtr drvr dwn ctrl
Pwr window mtr lf dwn ctrl
Pwr window mtr lf up ctrl
Pwr window mtr rf dwn ctrl
Pwr window mtr rf up ctrl
Pwr window rf dwn ctrl
Radio on sig
Rap relay coil ctrl
Rear compt lid ajar sw sig
Rear compt lid rel ctrl
Rear compt lid rel sw sig
Rear defog sw sig
Rf turn sig lmp voltage
Right front door ajar sw sig
S106
S210
S217
S229
S235
S243
S244
Secondary rear defog sw sig
Sound systems
Sp100
Start
Tamper sw sig
Trunk, tailgate, fuel doors system
Twilight sentinel enable sig
Uart serial data (primary)
Uart serial data (secondary)
Uart serial data (tertiary)
Under- hood fuse block (on right side of engine compt)
Windshield washer pump ctrl
Windshield wiper mtr prk sw
Windshield wiper sw sig 1
Wiper/washer system
Wndshld wpr sw pulse dly sig

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram for Pontiac GTO 2005

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List of elements for Computer Data Lines Wiring Diagram for Pontiac GTO 2005:

(i/p harness, behind driver information switch) s253
Acc
Auxiliary gauges
Bcm/engine control fuse 15a
Body control module (bcm) (below right side of dash)
Class 2 serial data
Cruise control switch
Cruise on sig
Cruise res/accel sig
Cruise set/coast sig
Data link connector (under dash, below steering column)
Electronic brake control module (ebcm) (right side of engine compt)
Engine control module (ecm)
G102 (engine compt
G102 (engine compt in right front wheel well)
Hot at all times
Ignition switch
In right front wheel well)
Inflatable restraint sensing & diagnostic module (sdm) (below center console)
Instrument panel cluster (ipc)
Lock
Off
Powertrain interface module (pim) (behind left rear quarter window)
Primary uart data
Radio
Run
S105
S106
S228
S236
S240
S244
S249 (behind driver information switch)
Secondary uart data
Serial data bus +
Serial data bus -
Splice pack sp100
Start
Switch sig
Tan
Tertiary uart data
Traction control switch
Transmission control module (tcm)
Uart serial data
Underhood fuse block (on right side of engine compt)

COOLING FAN

Cooling Fan Wiring Diagram for Pontiac GTO 2005

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List of elements for Cooling Fan Wiring Diagram for Pontiac GTO 2005:

(1135mm from small engine cooling fan) s156
87a
Batt
Bcm/engine control fuse 15a
Body control module (bcm) (below right side of dash)
Cooling fan assembly
Data link connector (under dash, below steering column)
Ect sensor signal
Engine control module (ecm)
Engine coolant temperature (ect) sensor (on left side of engine, below generator)
G103 (right side of engine, attached to the abs bracket)
High spd cool fan rel ctrl
Hot at all times
Large fan
Low ref
Low spd cool fan rel ctrl
Powertrain control module (pcm) (left side of of engine compt)
Rad fan large fuse 30a
Rad fan small fuse 30a
Radiator fan relay 1
Radiator fan relay 2
Radiator fan relay 3
S105
S106 (body harness, behind right quarter trim panel, near seat bottom)
S157 (275mm from underhood fuse panel)
S165
S239
Small fan
Underhood fuse block (on right side of engine compt)

CRUISE CONTROL

Cruise Control Wiring Diagram for Pontiac GTO 2005

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List of elements for Cruise Control Wiring Diagram for Pontiac GTO 2005:

(left rear of engine compt) powertrain interface module
5 volt ref
5 volt ref a
5 volt ref b
A/t
Accel sw sig
Accelerator pedal position (app) sensor
App sens 1 sig
App sens sig
C3 c
Clutch pedal position (cpp) switch (manual transmission) (above clutch master cylinder)
Computer data lines system
Cpp sw sig
Crctl active
Crctl on
Cruise control switch
Cruise control, power mirrors & shiftlock control fuse 10a
Cruise ctrl on sw sig
Cruise ctrl rel sig
D c3
Engine control module (ecm)
Engine sensors fuse 15a
Extended travel brake sw sig
G104 (front of engine, near right valve cover, attached to block)
Ground
High speed gmlan serial data bus (+)
High speed gmlan serial data bus (-)
Hot in run or start
Instrument panel cluster (ipc)
Instrument panel fuse block (below left end of dash)
Low ref
M/t
On/off cancel
Pnk
Resm accel
S111
S128
S208
Serial data bus(+)
Serial data bus(-)
Set decel
Set/coast sw sig
Stop lamp switch (on top of brake pedal support)
Tac motor ctrl 1
Tac motor ctrl 2
Tan
Throttle actuator control (tac) motor
Throttle body assembly
Throttle position (tp) sensor
Tp sens 2 sig
Tp sens sig
Transmission control module (tcm)
Underhood fuse block (on right side of engine compt)
Vehicle speed sensor (a/t: in transmission) (m/t: left rear of transmission)
Vss high sig
Vss low sig
Vss sig

DEFOGGERS

Defoggers Wiring Diagram for Pontiac GTO 2005

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List of elements for Defoggers Wiring Diagram for Pontiac GTO 2005:

A/c led ind
A/c req sig
A/c sw
Ant dfg
Antenna solid state
Body control module (below right side of dash)
Defog led
Defog relay (mini)
Defog sw
Dfg
G400
Gnd
Heated rear window fuse 30a
Heated rear window, hvac & instruments fuse 7.5a
Hot at all times
Hot in run or start
Hvac control assembly (center of dash, under radio)
Instrument panel fuse block (below left end of dash)
Nca
Rear window defogger & radio antenna module
Rear window defogger grid & radio antenna
Rr dfg sw sig
S114
S207
S257 (behind bcm)
Secndry rr dfg sw sig
Sig
Sound systems
Underhood fuse block (right side of engine compt)

ENGINE PERFORMANCE

6.0L VIN U

6.0L VIN U, Engine Performance Wiring Diagram (1 of 6) for Pontiac GTO 2005

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List of elements for 6.0L VIN U, Engine Performance Wiring Diagram (1 of 6) for Pontiac GTO 2005:

5v ref a
5v ref b
A/c refrig press sen sig
A/c refrigerant pressure sensor (left front corner of engine compartment)
A/t
Accelerator pedal position (app) sensor
Accessory voltage
App sen 1 sig
App sen 2 sig
Auto trans fuse 15a
Battery positive vol
Bcm/engine control fuse 15a
Bus +
Bus -
Computer data lines system
Cooling fans system
Cpp sw sig
Crank vol
Cruise control system
Engine control module (ecm) (left side of engine compartment)
Engine controls relay
Engine ctrl rel coil ctrl
Engine sensors fuse 15a
Engine speed signal
Exterior lights system
Fan rel ctrl
Fuel level sen
Fuel pump relay ctrl
Hot at all times
Hot in run run or start
Ign 1 vol
Ign 3 vol
Ign coil 1 ctrl
Instrument panel cluster (ipc)
Low ref
M/t
Mil
Mil control
Multi- function display
Park neutral position sw
Pnk
Pnk s111
Release sig
Reverse lockout sol ctrl
Reverse lockout solenoid (top left on transmission)
S105
S106
S110
Sensor signal
Skip shift coil assembly
Speedometer
Starter rel coil ctrl
Starting/ charging system
Sw sig
Tachometer
Tan
Underhood fuse block (on right side of engine compartment)
Vss signal

6.0L VIN U, Engine Performance Wiring Diagram (2 of 6) for Pontiac GTO 2005

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List of elements for 6.0L VIN U, Engine Performance Wiring Diagram (2 of 6) for Pontiac GTO 2005:

(i/p harness, left side of steering column) s290
(left side of instrument panel fuse panel)
(not
1-2 shift solenoid
2-3 shift solenoid
3-2 shift solenoid
Acc
Automatic transmission
Ecm signal fuse 7.5a
Ecm/tcm control relay 1
Ecm/tcm control relay 2
G102 (engine compartment, right front wheel well)
Hot at all times
Hot in run or start
Ignition switch
Instrument panel fuse block (below left end of dash)
Lock
Manifold pressure switch
Off
Pnk
Pressure control solenoid
S109
S238
S289
S291
Sp100
Start
Tan
Tcc en solenoid
Tcc pwm solenoid
Transmission fluid temperature sensor
Used)

6.0L VIN U, Engine Performance Wiring Diagram (3 of 6) for Pontiac GTO 2005

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List of elements for 6.0L VIN U, Engine Performance Wiring Diagram (3 of 6) for Pontiac GTO 2005:

(in left exhaust pipe, after catalytic converter) heated oxygen sensor (ho2s) bank 1 sensor 2
(in right exhaust pipe, after catalytic converter) heated oxygen sensor (ho2s) bank 2 sensor 2
(in right exhaust pipe, forward of catalytic converter) heated oxygen sensor (ho2s) bank 2 sensor 1
1-2 shift sol
2-3 shift sol
A/t
Accessory vol
Battery positive vol
G104 (rear of engine, near left valve cover, attached to block)
G105 (rear of engine, near left valve cover, attached to block)
Ground
Heated oxygen sensor (ho2s) bank 1 sensor 1 (in left exhaust pipe, forward of catalytic converter)
Ign 1 vol
Low ref
M/t
Nca
Park/neutral position switch
Pc sol valve
Pnk
Pressure sw sig a
Pressure sw sig b
Pressure sw sig c
S129
S246
Shift sol valve 3
Sw sig a
Sw sig b
Sw sig c
Sw sig p
Tcc pwm sol
Tcc sol valve
Tft sensor sig
Transmission control module (tcm)
Vehicle speed sensor (vss) (a/t) (in transmission)
Vehicle speed sensor (vss) (m/t) (left rear of transmission)
Vss
Vss low sig

6.0L VIN U, Engine Performance Wiring Diagram (4 of 6) for Pontiac GTO 2005

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List of elements for 6.0L VIN U, Engine Performance Wiring Diagram (4 of 6) for Pontiac GTO 2005:

(engine compt in right front wheel well) g102
(front of engine, near right valve cover, attached to block) g104
(in fuel tank) fuel pump & sender assembly
(in fuel tank, on cover of fuel pump assembly) fuel tank pressure sensor
(or 381)
(right rear tail lamp stud) g900
Air conditioning system
Clutch rel ctrl
Engine control module (ecm) (left side of engine compartment)
Fuel injectors & ignition module fuse 15a
Fuel pump fuse 15a
Fuel pump relay
Ho2s bank 1 sen 2 heater
Ho2s bank 2 sen 2 heater
Ho2s high sig bank 1 sen 2
Ho2s high sig bank 2 sen 2
Ho2s low sig bank 1 sen 2
Ho2s low sig bank 2 sen 2
Hot at all times
Iat sensor signal
Low ref
Low reference
Maf sensor signal
Mass airflow (maf) sensor (on air intake assembly)
Park/neutral sig
Pnk
Red
S129
S158
S232
Skip shift sol ctrl
Sp100
Underhood fuse block (right side of engine compartment)
Vss high sig
Vss low sig

6.0L VIN U, Engine Performance Wiring Diagram (5 of 6) for Pontiac GTO 2005

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List of elements for 6.0L VIN U, Engine Performance Wiring Diagram (5 of 6) for Pontiac GTO 2005:

(2240mm from left front front park/turn signal light)
(725mm (28.5 in) from left ignition module)
(lower right side of engine, behind starter) crankshaft position (ckp) sensor
(top center rear of engine) camshaft position (cmp) sensor
(top left side of engine)
(top rear of
Engine oil pressure (eop) sensor
Evaporative emissions (evap) canister purge solenoid
Evaporative emissions (evap) canister vent solenoid
G104 (front of engine, near right valve cover, attached to block)
Ignition coil cylinder 1
Ignition coil cylinder 2
Ignition coil cylinder 3
Ignition coil cylinder 4
Ignition coil cylinder 5
Ignition coil cylinder 6
Ignition coil cylinder 7
Ignition coil cylinder 8
Intake manifold) manifold absolute pressure (map) sensor
Nca
Plug spark
Pnk
Red
S128
S130
S132
S133
S154
S155
S159
S160
Spark plug

6.0L VIN U, Engine Performance Wiring Diagram (6 of 6) for Pontiac GTO 2005

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List of elements for 6.0L VIN U, Engine Performance Wiring Diagram (6 of 6) for Pontiac GTO 2005:

(in each cylinders intake port)
(near right valve cover, attached to block)
5v ref
Camp sensor
Ckp sensor signal
Duty cycle sig
Ect sen sig
Engine control module (ecm) (left side of engine compartment)
Engine coolant temperature (ect) sensor (left side of engine, below generator)
Engine oil pressure sig
Evap sol ctrl
Fuel inj 1 ctrl
Fuel inj 2 ctrl
Fuel inj 3 ctrl
Fuel inj 4 ctrl
Fuel inj 5 ctrl
Fuel inj 6 ctrl
Fuel inj 7 ctrl
Fuel inj 8 ctrl
Fuel injector 1
Fuel injector 2
Fuel injector 3
Fuel injector 4
Fuel injector 5
Fuel injector 6
Fuel injector 7
Fuel injector 8
G104
Ground
Ho2s bank 1 sen 1 ctrl
Ho2s bank 2 sen 1 ctrl
Ho2s high sig bank 1 sen 1
Ho2s high sig bank 2 sen 1
Ho2s low sig bank 1 sen 1
Ho2s low sig bank 2 sen 1
Ign coil 2 ctrl
Ign coil 3 ctrl
Ign coil 4 ctrl
Ign coil 5 ctrl
Ign coil 6 ctrl
Ign coil 7 ctrl
Ign coil 8 ctrl
Knock sen 1 return
Knock sen 1 signal
Knock sen 2 return
Knock sen 2 sig
Knock sensor 1 (center of engine, below intake manifold)
Knock sensor 2 (center of engine, below intake manifold)
Low coolant level ind
Low ref
Map sen sig
Red
Ref vol
Reference voltage
S128
S137
S138
Starting/charging system
Tac motor ctrl-1
Tac motor ctrl-2
Throttle actuator control (tac) motor
Throttle body assembly
Throttle position (tp) sensor
Tp sen 1 sig
Tp sensor 2 sig
Turn on sig
Vent sol ctrl

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Pontiac GTO 2005

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List of elements for Back-up Lamps Wiring Diagram for Pontiac GTO 2005:

(behind right rear quarter trim panel, next to rear seat bottom) s905
Backup lamp switch (m/t)
G900 (right rear tail lamp stud)
Hot in run or start
Instrument panel fuse block (below left end of dash)
Left backup lamp
Left rear turn signal lamp
Park/neutral position switch (a/t) (on left side of transmission)
Rev
Right backup lamp
Right rear turn signal lamp
S206
S900
S901
Turn signals, backup lamps fuse 15a

Exterior Lamps Wiring Diagram (1 of 2) for Pontiac GTO 2005

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List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Pontiac GTO 2005:

(1900 mm from left marker light) s153
(engine compt in right front wheel well)
5-100ma
Auto
Back-up lamps circuit
Backup lamps circuit
Body control module (below right side of dash)
Flasher relay
G102
G102 (engine compt in right front wheel well)
G900 (right rear tail lamp stud)
Hazard switch
Hdlmps off
Hdlmps on
Hdlp ret
Head
Headlamp switch
Headlights system
Hot at all times
Hot in run or acc
Hzrd sw sig
Instrument panel fuse block (below left end of dash)
Interior lights system
Left front marker lamp
Left front park/turn signal lamp
Left rear turn signal lamp
Off
Park
Park lamp
Park lamps fuse 10a
Park lamps relay
Prk lp ret
Right front marker lamp
Right front park/turn signal lamp
Right rear turn signal lamp
S131
S161
S162
S206
S215
S231
S900
S901
S903 (front of under hood fuse panel)
Sense
Sp100
Turn lamp
Turn signals, backup lamps fuse 15a

Exterior Lamps Wiring Diagram (2 of 2) for Pontiac GTO 2005

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List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Pontiac GTO 2005:

(315 mm (12.4 in) from bcm) s276
(behind bcm) s275
(behind right kick panel, near passenger door pass through) s317
(cut wire)
(left of instrument panel fuse panel) s307
Body control module (below right side of dash)
C1 c1
Center high mounted stop lamp
Center high mounted stop lamp (spoiler)
Cover is closed
Cruise control system
G900 (right rear tail lamp stud)
Gnd
Gnd1
Gnd2
Hazard lamps fuse 15a
Hazard/ theft indicator relay
Hot at all times
Instrument panel cluster
Instrument panel fuse block (below left end of dash)
Left tail/ stop lamp
Left turn ind
License lamps
Lt sig
Nca
Park lamp
Pk lp
Pwr
Red
Right tail/ stop lamp
Right turn ind
Rt sig
S163
S250 (i/p harness, right side of passenger air bag module)
S906
S907
S908
S909
S910
S911
S920
S921
Stop lamp
Stop lamp switch (on top of brake pedal support)
Stop lamps fuse 15a
Stp
Switch closed when dust b
Trailer a
Trailer harness connector
Trailer harness connector a
Trailer harness connector b
Trlr brk
Turn signal multifunction switch

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Pontiac GTO 2005

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List of elements for Ground Distribution Wiring Diagram (1 of 3) for Pontiac GTO 2005:

(below left end of dash) instrument panel fuse block
(not used) auxiliary gauges
(on right side of engine compt) underhood fuse block
Accessory power outlet
Battery
Blower inhibit relay
Blower relay
Body control module (bcm)
Brake fluid level switch
Console compartment switch
Data link connector (dlc) obd2
Daytime running lamps relay
Ecm/tcm control relay 1
Ecm/tcm control relay 2
Electronic brake control module (ebcm)
Fog lamp relay
From splice s128 (diagram 2 of 3)
From splice s235 (diagram 2 of 3)
Front cigar lighter
Fuel pump relay
G100
G101
G102 (engine compt in right front wheel well)
G103 (right side of engine, attached to the abs bracket)
G200
Headlamp relay (high beam)
Headlamp relay (low beam)
Horn 1
Horn 2
Ignition control relay
Instrument panel cluster (ipc)
Left front marker lamp
Left front park/turn signal lamp
Radiator fan relay 1
Radiator fan relay 2
Radio
Rear cigar lighter
Rear compartment lid release switch
Right front marker lamp
Right front park/turn signal lamp
S131 (290mm from left marker light)
S228 (760mm from cruise control module)
S229 top of right strut mount, behind under hood fuse panel)
S230 (i/p harness, behind driver information switch)
S231 (335mm from from left horn)
S232 (455mm from underhood fuse block)
S233 (335mm from right front park/turn signal lamp)
S234 (top of right strut mount, behind under hood fuse panel)
S238 (415mm (16.5 in) from turn signal multi function switch)
S239 (360mm (14.2 in) from underhood fuse block)
S240 (235mm (9.3 in) from under hood fuse)
Shiftlock control relay
Sp100
Windshield wiper dwell module
Windshield wiper motor

Ground Distribution Wiring Diagram (2 of 3) for Pontiac GTO 2005

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List of elements for Ground Distribution Wiring Diagram (2 of 3) for Pontiac GTO 2005:

A/c compressor clutch
A/c compressor clutch diode
Body control module (bcm)
Cellular telephone connector
Engine control module (ecm)
Fuel door release switch
G104 (front of engine, near right valve cover, attached to block)
G105 (rear of engine, near left valve cover, attached to block)
G301
G400
Hazard switch
Horn switch
Ignition coil/ module cylinder 1
Ignition coil/ module cylinder 2
Ignition coil/ module cylinder 3
Ignition coil/ module cylinder 4
Ignition coil/ module cylinder 5
Ignition coil/ module cylinder 6
Ignition coil/ module cylinder 7
Ignition coil/ module cylinder 8
Ignition switch
Inflatable restraint sensing & diagnostic module (sdm)
Inflatable restraint steering wheel module coil
Instrument panel compartment lamp switch
Mass air flow (maf) sensor
Park/ neutral position (pnp) switch
Powertrain interface module (pim)
Rear window defogger grid & radio antenna
S128 (620mm from engine ground)
S129 (engine harness, above engine ground)
S130 (730mm from engine ground)
S132 (725mm from left ignition module)
S235 (285mm from bcm)
S236 (970mm from instrument panel compt switch)
S237 (i/p harness, behind the dash fuse panel)
S242 (1990mm from shift lock solenoid assembly)
Shiftlock control solenoid assembly
Theft horn
To sp100 (diagram 1 of 3)
To splice s231 (diagram 1 of 3)
Traction control switch
Transmission control module (tcm)
Turn signal/ multifunction switch
Windshield wiper/washer switch

Ground Distribution Wiring Diagram (3 of 3) for Pontiac GTO 2005

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List of elements for Ground Distribution Wiring Diagram (3 of 3) for Pontiac GTO 2005:

(430mm from door lock switch) s301
(above the transmission) g300
(not used) electro- chromatic mirror connector
(w/ spoiler) center high mounted stop lamp (chmsl)
Audio amplifier
Center high mounted stop lamp (chmsl)
Door lock cylinder switch
Driver door lock actuator
Driver door lock ajar indicator switch
Driver memory seat module
Fuel pump/ sender assembly
G900 (right rear tail lamp stud)
G901 (center of vehicle, below deck lid)
Left back-up lamp
Left rear turn signal lamp
Left tail/ stop lamp
Left vanity mirror lamp
License lamp
Master window switch
Nca
Outside rearview mirror switch
Passenger door lock actuator
Passenger door lock ajar indicator switch
Passenger memory seat module
Rear compartment lid release actuator
Rear compartment lid release actuator diode
Right back-up lamp
Right rear turn signal lamp
Right seat memory module)
Right tail/ stop lamp
Right vanity mirror lamp
S221 (driver door, above speaker)
S222 (above passenger b-pillar)
S225 (under carpet, under passenger seat)
S226 (3320mm from body ground)
S227 (2065mm from right door lock)
S300 (1570mm from subwoofer amplifier)
S900 (180mm from fight rear turn signal)
S901 (200mm from right turn signal lamp)
S902 (1475mm from back up light lamps)
S903 (front of under hood fuse panel)
S904 (1975mm from rear compt release actuator)
S915 (right side of passenger seat, below door sill)
S916 (right rear corner of trunk, under tail lamp)
S917 (behind right quarter trim panel, below quarter glass)
S920 (behind top rear corner of back seat)
S921 (right side of trunk, next to fuel tank)
Seat belt alarm switch

HEADLIGHTS

Headlights Wiring Diagram (1 of 2) for Pontiac GTO 2005

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List of elements for Headlights Wiring Diagram (1 of 2) for Pontiac GTO 2005:

(behind right rear quarter trim panel, next to rear seat bottom) s265
(not used)
Ambient light sensor (on top of dash, under defroster grille)
Auto
Battery
Bcm/engine controls fuse 15a
Body control module (below right side of dash)
Brighter
Computer data lines system
Darker
Drl ind
Exterior lights system
Fog lamps
Fog lamps ind
G102 (engine compt in right front wheel well)
Gnd
Hdlmps off
Hdlmps on
Hdlp ret
Hdlp sw
Head
Headlamp switch
High beam ind
Hot at all times
I/p dim sw
Instrument cluster system
Instrument panel cluster
Light sensor
Off
Park
Parking brake switch (in center console)
Prk lp ret
S105
S237
S253 (i/p harness, behind driver information switch)
S272 (1180mm from head light switch)
Sp100
Turn signal/ multifunction switch
Twilight sentinel enbl sw
Twilight sentinel enbl sw serial data c2
Underhood fuse block (on right side of engine compt)

Headlights Wiring Diagram (2 of 2) for Pontiac GTO 2005

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List of elements for Headlights Wiring Diagram (2 of 2) for Pontiac GTO 2005:

(1785mm (70.2 in) from right headlight) s107
(375mm (14.8 in) from right headlight) s117
(455mm (17.9 in) from left headlight) s116
(455mm (18 in) from left headlight) s108
(705mm from underhood fuse panel) s274
(behind right rear quarter trim panel, next to rear seat bottom)
(not used)
Daytime running lamps relay (micro)
Drl resistor
Fog lamp cancel relay (micro)
Fog lamp relay (micro)
G102 (engine compartment in right front wheel well)
Headlamp high beam relay (micro)
Headlamp low beam relay (micro)
Hi-bm
Hi-ret
Hot at all times
Left front fog lamp
Left head- lamp
Lh headlamp fuse 20a
Lighting fuse 60a
Lo-bm
Lo-ret
Red
Rh headlamp fuse 20a
Right front fog lamp
Right head- lamp
S100
S150 (top of right strut mount, behind under hood fuse panel)
S151 (170mm from left fog light)
S232
S233
S273
Sp100
Tan
Underhood fuse block (on right side of engine compt)

HORN

Horn Wiring Diagram for Pontiac GTO 2005

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List of elements for Horn Wiring Diagram for Pontiac GTO 2005:

Body control module (bcm) (below right side of dash)
C1 a
C2 a
G102 (engine compartment right front wheel well)
Horn 1
Horn 2
Horn fuse 15a
Horn relay
Horn relay ctrl
Horn switch
Hot at all times
Inflatable restraint steering wheel module coil (below inflatable restraint steering wheel module)
Instrument panel fuse block (below left end of dash)
Left hand switch
Right hand switch
S121
S123 (1250 mm from horn relay)
S231
S233
S237
Shorting bar
Sp100
Underhood fuse block (right side of engine compt)

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram for Pontiac GTO 2005

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List of elements for Instrument Cluster Wiring Diagram for Pontiac GTO 2005:

(1910 mm for connector c200) s263
(above the transmission)
(below right side of dash) body control module (bcm)
(in fuel tank) fuel pump & sender assembly
(right side of passenger seat, under door sill)
Abs off ind
Acc
Accessory
Ajar sw sig
Battery
Brake fluid level switch
Brake ind
Brake warning ind
Chime
Computer data lines system
Crctl active
Crctl on
Dic toggle
Door ajar
Door ajar ind
Driver door lock ajar indicator switch
Drl control
Drl ind
Ect sens
Engine control module (ecm)
Engine controls system
Engine coolant temp
Engine coolant temperature sensor (left side of engine, below generator)
Engine oil pressure sensor (top center rear of engine)
Engine spd
Engine speed
Exterior lights system
Fog lamps
Fog lamps ind
Fuel level
G102 (engine compt in right front wheel well)
G300
G300 (above the transmission)
G900 (right rear tail lamp stud)
Ground
Headlights system
High beam
High beam ind
Hot at all times
Hot in run or start
Hot w/ park lamps on
Htd rear window, hvac & instruments fuse 7.5a
Ignition switch
Illumination (6 bulbs)
Instrument illum fuse 7.5a
Instrument panel cluster (ipc)
Instrument panel fuse block (below left end of dash)
Instruments fuse 10a
Interior lights system
L turn sig
Lamps fail
Left turn ind
Lock
Low coolant
Low fuel
Low ref
Mil
Mil control
Mil ctrl
Mil ind
Mode
Multifunction display
Off
Oil press
Over speed
Over temp
P r n d 3 2 1
Panel lamps
Parking brake switch (in center console)
Passenger door lock ajar indicator switch
Power shift
Powertrain control module (pcm) (left side of engine compt)
R turn sig
Ref voltage
Right turn ind
S158
S204
S207
S220
S227
S229
S230
S243
S264
S915
Seat belt buckle switch
Seat belt ind
Seat belt sw
Security ind
Serial data
Set
Sp100
Speedometer
Srs warning ind
Start
Tachometer
Tc active
Tc low
Tc off
Trip computer
Trip odometer reset switch
Vss sig

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for Pontiac GTO 2005

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List of elements for Courtesy Lamps Wiring Diagram for Pontiac GTO 2005:

(under hood, front of right wheel well) s314
A c1
A c2
Battery positive voltage
Bcm/ engine controls fuse 10a
Below door sill)
Body control module (bcm) (below right side of dash)
C1 a
C2 a
Console compartment lamp
Console compartment lamp switch
Ctsy lamp relay control
Dome
Dome lamp
Dome lamp (door control)
Dome lamp (on control)
Dome lamp control relay
Door
Driver door lock ajar indicator switch
G102 (engine compt in right front wheel well)
G300 (above the transmission)
G900 (right rear tail lamp stud)
Ground
Hot at all times
Ignition lock cylinder lamp
Instrument cluster system
Instrument panel compartment lamp
Instrument panel compartment lamp switch
Instrument panel fuse block (below left end of dash)
Interior illumination fuse 10a
Interior illumination relay
Left door courtesy lamp
Left footwell courtesy lamp
Left vanity mirror lamp
Lf door ajar signal
Off
Passenger door lock ajar indicator switch
Power
Reading
Rear compartment lamp
Rear compartment lamp switch
Rear compt lid ajar
Rf door ajar signal
Right door courtesy lamp
Right footwell courtesy lamp
Right vanity mirror lamp
S106
S222
S227
S229
S235
S236
S241
S278 (behind bcm)
S280 (985mm (38.8 in) form lock illuminator)
S282 (820mm from right door courtesy lamp)
S915
Seat, under door sill)
Splice pack sp100

Instrument Illumination Wiring Diagram for Pontiac GTO 2005

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List of elements for Instrument Illumination Wiring Diagram for Pontiac GTO 2005:

(1040mm (40.9in) from a/t selector) s313
(not used)
(on top of dash, under defroster grille)
A6 c1
A8 c1
Ambient light sensor
Auto
Automatic transmission position indicator
Auxiliary gauges
Battery voltage
Bcm/ engine controls fuse 10a
Blower motor switch
Body control module (bcm) (below right side of dash)
Dimming control
Front cigar lighter
Fuel door release switch
G102 (engine compt in right front wheel well)
G200
Ground
Hazard switch
Head
Headlamp switch
Headlamps (auto off)
Headlamps (auto on)
Hot at all times
Hot in run or acc
Hot w/ park lamps on
I/p lamp dimmer
Illum brighter
Illum darker
Instrument illumination fuse 7.5a
Instrument panel cluster (ipc)
Instrument panel fuse block (below left end of dash)
Off
Park
Radio
Rear cigar lighter
S106
S203
S206
S229
S234
S235
S241
S277 (890mm from head light switch)
S295 (behind right rear quarter trim panel, below quarter glass)
S312 (1420mm (55.9 in) from a/t position indicator)
Splice pack sp100
Steering wheel control switch assembly
Traction control switch
Trip odometer reset switch
Turn signals fuse 15a
Twilight sens enable

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Pontiac GTO 2005

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List of elements for Power Distribution Wiring Diagram (1 of 4) for Pontiac GTO 2005:

(375mm from right headlamp) s117
(455mm from left headlamp) s108
(455mm from left headlamp) s116
(on right side of engine compt) underhood fuse block
Abs & tcs control module fuse 25a
Abs fuse 40a
Ambient light sensor
Battery
Bcm/engine controls fuse 15a
Body control module
C1 a
Cooling fan assembly
Data link connector (dlc)
Daytime running lamps relay
Electronic brake control module (ebcm)
Engine control module (ecm)
Engine fuse 60a
Fog lamp cancel relay
Fog lamp relay
From abs fuse (diagram 1 of 4)
Fuel pump fuse 15a
Fuel pump relay
Fusible link
Generator
Hazard lamps fuse 15a
Hazard/ theft indicator relay
Headlamp relay (high beam)
Headlamp relay (low beam)
Interior illumin- ation relay
Interior illumination fuse 10a
Left front fog lamp
Left headlamp
Left headlamp fuse 20a
Lighting fuse 60a
Park lamps fuse 10a
Park lamps relay
Powertrain interface module
Rad fan large fuse 30a
Radiator fan relay 1 (low speed)
Radiator fan relay 2 (high speed)
Radiator fan relay 3 (high speed)
Red
Right front fog lamp
Right headlamp
Right headlamp fuse 20a
S100 (inside the under hood fuse panel)
S102 (inside the under hood fuse panel)
S105 (295mm from c206)
S106 (body harness, behind right quarter trim panel, near seat bottom)
S165 (engine cooling harness, front of battery)
S215 (330mm from instrument fuse panel)
Starter
Stop lamp switch
Stop lamps fuse 15a
To engine control relay (diagram 3 of 4)
To engine fuse (diagram 1 of 4)
To main fuse (diagram 2 of 4)
Transmission control module (tcm)
Underhood fuse block (on right side of engine compt)

Power Distribution Wiring Diagram (2 of 4) for Pontiac GTO 2005

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List of elements for Power Distribution Wiring Diagram (2 of 4) for Pontiac GTO 2005:

(1455mm from right power seat) s200
(2945mm from underhood fuse panel) s103
(310mm from cell phone connector) s209
(below left end of dash) instrument panel fuse block
(i/p harness, behind driver information switch) s210
(i/p harness, behind driver information switch) s217
(left side of trunk, near hinge) s267
Acc socket fuse 20a
Accessory control relay
Accessory power outlet
Audio amplifier
Auxiliary gauges (not used)
Blower fan fuse 40a
Blower fuse 30a
Blower motor
Blower motor inline fuse holder
Blower relay
Body control module
Body control module (bcm)
Cellular phone connector
Defog relay
Driver's memory seat module
From engine fuse (diagram 1 of 4)
Front washer & wiper circuit breaker 20a
Fuel door release actuator
G102 (engine compt in right front wheel well)
Heated rear window fuse 30a
Horn fuse 15a
Horn relay
Ignition switch fuse 7.5a
Instrument panel cluster
Instruments fuse 10a
Main fuse 60a
Passenger's memory seat module
Power door locks, theft, horn, power windows fuse 15a
Power seats circuit breaker 20a
Power window relay
Power windows circuit breaker 20a
Rad fan small fuse 30a
Radiator fan relay 3 (high speed)
Radio
Radio cellular phone fuse 7.5a
Radio, cellular phone fuse 15a
Red
S104
S114 (inside under hood fuse panel)
S121 (top of right strut mount, behind under hood fuse panel)
S202 (/p harness, behind ignition switch)
S211 (665mm from instrument fuse panel)
S216 (555mm from radio)
S241
S293 (behind cluster)
S295 (behind right rear quarter trim panel, below quarter glass)
Sp100
Spare fuse
Start relay
Sub woofer amplifier fuse 20a
To ecm signal fuse (diagram 3 of 4)
To ignition control relay (diagram 4 of 4)
To ignition switch (diagram 3 of 4)
Underhood fuse block (on right side of engine compt)
Windshield wiper motor
Windshield wiper/ washer switch

Power Distribution Wiring Diagram (3 of 4) for Pontiac GTO 2005

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List of elements for Power Distribution Wiring Diagram (3 of 4) for Pontiac GTO 2005:

(490mm from connector c206) s245
(top of right strut mount, behind under hood fuse panel) s111
A/c compressor clutch relay
A/t
Acc
Auto trans fuse 15a
Automatic transmission
Body control module
Body control module (bcm)
Ecm signal fuse 7.5a
Ecm/tcm control relay 1
Ecm/tcm control relay 2
Engine control module
Engine control module (ecm)
Engine control relay
Engine sensors fuse 15a
Evaporative emissions (evap) canister purge solenoid
Evaporative emissions (evap) canister vent solenoid
From splice s102 (diagram 1 of 4)
From splice s202 (diagram 2 of 4)
G102 (engine compt in right front wheel well)
Heated oxygen sensor (ho2s) bank 1 sensor 1
Heated oxygen sensor (ho2s) bank 1 sensor 2
Heated oxygen sensor (ho2s) bank 2 sensor 1
Heated oxygen sensor (ho2s) bank 2 sensor 2
Ignition switch
Instrument panel cluster (ipc)
Instrument panel fuse block (below left end of dash)
Lock
M/t
Mass airflow (maf) sensor
Off
Pnk
Pnk/ (750mm from skip shift solenoid) s110
Powertrain interface module (pim)
Red
Reverse lockout solenoid
Run
S109 (right rear of engine)
S237
S243 (behind the cluster)
S246 (105mm from oil pressure sensor)
S289 (i/p harness, left side of steering column)
S290 (i/p harness, left side of steering column)
Shiftlock control solenoid assembly
Skip shift coil assembly
Sp100
Start
Start relay
Stop lamp switch
Tan
The cluster)
To fuel injectors & ignition module fuse (diagram 4 of 4)
To ignition control relay (diagram 4 of 4)
To spare fuse (diagram 2 of 4)
Transmission control module (tcm)
Underhood fuse block (on right side of engine compt)

Power Distribution Wiring Diagram (4 of 4) for Pontiac GTO 2005

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List of elements for Power Distribution Wiring Diagram (4 of 4) for Pontiac GTO 2005:

(150mm from injector 3) s138
(155mm from injector 6) s137
(2240mm from left front park/turn signal light) s155
(behind the instrument cluster) s207
Abs & tcs fuse 10a
Auxiliary gauges (not used)
Backup lamp switch
Blower inhibit relay
Cigar lighter fuse 20a
Clutch pedal position (cpp) switch
Cruise control switch
Cruise control, power mirrors & shiftlock control fuse 10a
Defog relay
Electronic brake control module (ebcm)
Flasher relay
From engine f sensors fuse (diagram 3 of 4)
From splice s104 (diagram 2 of 4)
From splice s244 (diagram 3 of 4)
Front cigar lighter
Fuel injector 1
Fuel injector 2
Fuel injector 3
Fuel injector 4
Fuel injector 5
Fuel injector 6
Fuel injector 7
Fuel injector 8
Fuel injectors & ignition module fuse 15a
Fuse panel)
G102 (engine compt in right front wheel well)
Headlamp switch
Heated rear window, hvac & instruments fuse 7.5a
Hvac control assembly
Ignition coil cylinder 1
Ignition coil cylinder 2
Ignition coil cylinder 3
Ignition coil cylinder 4
Ignition coil cylinder 5
Ignition coil cylinder 6
Ignition coil cylinder 7
Ignition coil cylinder 8
Ignition control relay
Inflatable restraint sensing & diagnostic control module
Instrument panel cluster (ipc)
Instrument panel fuse block (below left end of dash)
Outside rearview mirror
Park/ neutral position (pnp) switch
Pnk
Rear cigar lighter
Red
S154
S208 (1245mm from c200)
S213 (105mm from instrument panel fuse block)
S234
S238
S241
Shiftlock control relay
Sp100
Srs fuse 15a
Stop- lamp switch
Turn signals & backup lamps fuse 15a
Underhood fuse block (on right side of engine compt)

POWER MIRRORS

Power Mirrors Wiring Diagram for Pontiac GTO 2005

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List of elements for Power Mirrors Wiring Diagram for Pontiac GTO 2005:

Cruise control, power mirrors & shift lock control fuse 10a
Driver outside rearview mirror
G300 (above the transmission)
Gnd
Horiz
Hot in run or start
I/p fuse block
L hr
L vr
Outside rearview mirror switch
Passenger outside rearview mirror
Pnk
R hr
R vr
S208
S221
S500 (in side driver door)
Vert

POWER SEATS

Driver Power Seat Wiring Diagram for Pontiac GTO 2005

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List of elements for Driver Power Seat Wiring Diagram for Pontiac GTO 2005:

Battery b+
Down
Driver memory seat module
Driver seat adjuster switch
Driver seat entry position switch
Driver seat front vertical motor
Driver seat horizontal motor
Driver seat rear vertical motor
Driver seat recline motor
Driver seat return position switch
Front vertical
Fwd
G300 (above the transmission)
Gnd
Ground
Horizontal
Horizontal fwd sw sig
Horizontal motor fwd
Horizontal motor rwd
Horizontal rwd sw sig
Hot at all times
Instrument panel fuse block (below left end of dash)
Passenger presence detection sensor (driver)
Power seats circuit breaker 20a
Presence detection
Pwr
Rear vertical
Recline
Recline fwd sw sig
Recline motor fwd
Recline motor rwd
Recline rwd sw sig
Red
Rwd
S200
S220
Seat entry position sw
Seat return position sw
Seat switch low ref
Shaft encoder
Tan

Passenger Power Seat Wiring Diagram for Pontiac GTO 2005

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List of elements for Passenger Power Seat Wiring Diagram for Pontiac GTO 2005:

Battery b+
Down
Front vertical
Fwd
G300 (above the transmission)
Gnd
Ground
Horizontal
Horizontal fwd sw sig
Horizontal motor fwd
Horizontal motor rwd
Horizontal rwd sw sig
Hot at all times
Instrument panel fuse block (below left end of dash)
Passenger memory seat module
Passenger presence detection sensor (passenger)
Passenger seat adjuster switch
Passenger seat entry position switch
Passenger seat front vertical motor
Passenger seat horizontal motor
Passenger seat rear vertical motor
Passenger seat recline motor
Passenger seat return position switch
Power seats circuit breaker 20a
Presence detection
Pwr
Rear vertical
Recline
Recline fwd sw sig
Recline motor fwd
Recline motor rwd
Recline rwd sw sig
Red
Rwd
S200
S226
Seat entry position sw
Seat return position sw
Seat switch low ref
Shaft encoder
Tan

POWER WINDOWS

Power Windows Wiring Diagram for Pontiac GTO 2005

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List of elements for Power Windows Wiring Diagram for Pontiac GTO 2005:

(behind right kick panel, near passenger door pass through)
(left side of driver seat, below door sill)
Body control module (bcm) (below right side of dash)
Driver window
Driver window motor
Driver window up
Dwn
G300 (above the transmission)
Gnd
Ground
Hot at all times
Illum
Instrument panel fuse block (below left end of dash)
Lt fr dwn
Lt fr up
Master window switch
Pass window up
Passenger window motor
Power
Power door locks, theft, horn, power windows fuse 15a
Power window relay
Power windows circuit breaker 20a
Pwr
Relay passenger
Rt fr dwn
Rt fr up
S210
S226
S258
S259
Window relay

RADIO

Radio Wiring Diagram for Pontiac GTO 2005

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List of elements for Radio Wiring Diagram for Pontiac GTO 2005:

(830mm from connector c200)
(above passenger "b"-pillar) s315
(behind right rear quarter glass)
(behind right rear quarter trim panel, behind pass door)
Accy voltage
Ant dfg
Antenna sig
Antenna solid state
Audio amplifier
Audio rtn sig
Battery
Body control module (below right side of dash)
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
Cell mic sig
Cell phn mute sig
Cellular telephone connector
Computer data lines systems
Defogger systems
Dfg
Drain wire
G200
G400
G901 (center of vehicle, below deck lid)
Gnd
Ground
Hot at all times
Hot in acc and run
Hot w/ park lamps on
I/p lamp voltage
Inflatable restraint steering wheel module coil (below inflatable restraint steering wheel module)
Instrument illum fuse 7.5a
Instrument panel fuse block (below left end of dash)
Left front door speaker
Left front speaker
Left rear speaker
Left rear subwoofer speaker
Lf speaker (+)
Lf speaker (-)
Lr speaker (+)
Lr speaker (-)
Lr subwfr (+)
Lr subwfr (-)
Mode
Mute
Nca
Next dwn
Next up
Pnk
Radio
Radio cellular phone fuse 15a
Radio cellular phone fuse 7.5a
Radio on sig
Rear window defogger & radio antenna module
Rear window defogger grid & radio antenna
Rf speaker (+)
Rf speaker (-)
Right front door speaker
Right front speaker
Right rear speaker
Right rear subwoofer speaker
Rr speaker (+)
Rr speaker (-)
Rr subwfr (+)
Rr subwfr (-)
S204
S209
S216
S267
S268
S269 (i/p harness, right of center air vent)
S270 (800mm from connector c200)
S271
S300
S308 (right side of passenger seat, under door sill)
S309 (right side of passenger seat, under door sill)
S310
S311
Shorting clip
Sig
Steering wheel control switch assembly
Strng whl ctrl sig
Sub-woofer amplifier fuse 20a
Tan
Uart ser data
Vol dwn
Vol up

SHIFT INTERLOCK

Shift Interlock Wiring Diagram for Pontiac GTO 2005

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List of elements for Shift Interlock Wiring Diagram for Pontiac GTO 2005:

(switch closed in park)
24v
A c2
A/t shift lock control solenoid
Acc
B c2
Cruise control, power mirrors fuse 10a
G102 (engine compt in right front wheel well)
Hot at all times
Hot in run or start
Ignition switch
Instrument panel fuse block (below left end of dash)
Lock
Off
Pnk
Red
Run
S208
S239
S242
Shift lock control relay
Shift lock control solenoid assembly
Splice pack sp100
Start
Stop lamp switch (on top of brake pedal support)
Switch open when park is selected
Underhood fuse block (on right side of engine compt)

STARTING/CHARGING

Charging Wiring Diagram for Pontiac GTO 2005

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List of elements for Charging Wiring Diagram for Pontiac GTO 2005:

Batt
Battery
Bcm/ engine control fuse 15a
C2 generator
Computer data lines system
Duty cycle sig
Engine control module (ecm)
Fusible link
G100
G101
Gen on sig
Hot at all times
Power distribution system
Red
S106
Serial data (+)
Serial data (-)
Starter
Tan
Underhood fuse block (on right side of engine compt)

Starting Wiring Diagram for Pontiac GTO 2005

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List of elements for Starting Wiring Diagram for Pontiac GTO 2005:

A c1
Acc
B c1
Battery
Charging circuit
Clutch pedal position (cpp) switch (above clutch master cylinder)
Crank
Cruise control power mirrors & shiftlock control fuse 10a
Engine control module (ecm)
Engine sensors fuse 15a
Fusible link
G100
G101
G104 (front of engine, near right valve cover, attached to block)
Hot in run or start
Ign 1
Ignition switch
Ignition switch fuse 7.5a
Instrument panel fuse block (below left end of dash)
Lock
Main fuse 60a
Off
Park/ neutral sig
Park/neutral position (pnp) switch (on left side of transmission)
Pnk
Red
Relay coil
Run
S103
S104
S111
S128
S202
S208
S245
Start
Start relay
Starter
Starter s
Sw sig
Underhood fuse block (on right side of engine compt)

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram for Pontiac GTO 2005

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List of elements for Supplemental Restraints Wiring Diagram for Pontiac GTO 2005:

Body control module (below right side side of dash)
Case ground
Computer data lines system
Data link connector (under dash, below steering column)
G301
Ground
High control
Hot in run & start
Ignition 1
Inflatable restraint i/p module (right side of instrument panel)
Inflatable restraint sensing & diagnostic module (below center console)
Inflatable restraint steering wheel module (center of steering wheel)
Inflatable restraint steering wheel module coil (below inflatable restraint steering wheel module)
Instrument panel cluster (ipc)
Instrument panel fuse block (below left end of dash)
Left front seat belt pretensioner
Low control
Primary uart
Right front seat belt pretensioner
S249
S253
Secondary uart
Serial data
Srs fuse 15a
Srs warning indicator
Tertiary uart