All Wiring Diagrams for Pontiac Grand Prix GTP 2002

AIR CONDITIONING

3.1L

3.1L VIN J, Manual A/C Wiring Diagram for Pontiac Grand Prix GTP 2002

List of elements for 3.1L VIN J, Manual A/C Wiring Diagram for Pontiac Grand Prix GTP 2002:

• (dash harn, 4 cm from blower motor assembly)
• (dash harn, 4 cm from data link breakout) s206
• (engine harn, 4 cm from coolant fan breakout)
• (fuel inj harn, near breakout to map sensor)
• (left side of hvac module) air temperature actuator (left)
• (right side of dash) g200
• +5v reference
• A/c compressor clutch
• A/c clu diode
• A/c clu relay
• A/c clu/ abs ign fuse 28 10a
• A/c press signal
• A/c refrigerent pressure sensor (left side of engine compt, on accumulator)
• A/c request sig
• A10
• Air temperature actuator (right) (right side of hvac module)
• Battery
• Blower motor (in hvac module)
• Blower motor relay
• Blower motor resistor assembly (right side of hvac module)
• C10
• C11
• Clutch request
• Comp control
• Cool fan 1 fuse 6 30a
• Cool fan 2 fuse 1 30a
• Cool fan 1 relay
• Cool fan 2 relay
• Cool fan relay
• Cooling fan motor (left)
• Cooling fan motor (right)
• Defog rly ctrl
• Defogger system
• Dic/hvac fuse 10a
• Ect signal
• Engine controls system (map sensor)
• Engine coolant temperature (ect) sensor (top left rear of engine, below throttle body)
• F11
• G117 (on transaxle stud, near starter)
• G200 (right side of dash)
• Gnd
• High speed
• Hot at all times
• Hot in run
• Hot in run, bulb test or start
• Hvac control module
• Hvac ctrl fuse 20a
• Hvac hi fuse 30a
• I/p fuse block (behind right side of dash)
• I/p lamp sply volt
• Ign
• Ign 3 volt
• Interior lights system
• Lft temp dr ctrl
• Low ref
• Low reference
• Low speed
• Nca
• Nca nca
• Off
• Off blwr mtr ctrl
• P10
• P11
• Park lmp sw on
• Pos
• Powertrain control module (pcm) (left front side of engine compt, in air cleaner assembly)
• R10
• R11
• Radio fuse 10a
• Rt temp dr ctrl
• S105
• S121
• S213
• T10
• T11
• Tan
• U11
• Underhood fuse block (right side of engine compt, mounted to strut tower)
• V10
• V11

Compressor Wiring Diagram for Pontiac Grand Prix GTP 2002

List of elements for Compressor Wiring Diagram for Pontiac Grand Prix GTP 2002:

• (2.4l)
• (3.5l/3.6l f3
• 2.4l/3.6l
• 3.5l/3.9l
• 3.9l)
• 5 volt ref
• A/c clu fuse 1 10a
• A/c clutch relay
• A/c compressor clutch (lower left front of engine)
• A11 x2
• A2 x1
• Air temp dr pos sig
• Ambient air temperature sensor (behind left side of grille)
• Auto
• Batt pos volt
• Computer data lines system
• Cool fan 1 fuse 17 30a
• Cool fan 2 fuse 18 30a
• Cool ser/par relay
• Cool/ fan 1 relay
• Cool/ fan 2 relay
• Door position sig
• Dr ctrl
• Dr ctrl a
• Dr ctrl b
• E1 x2
• Fresh air ind
• G106 (except 3.6l: left rear of engine) (3.6l: right front of engine)
• G201 (under center console)
• Gnd
• High
• Hot at all times
• Hot w/ pwr/trn relay 33 energized
• Hvac control module (center of dash)
• Ign vol
• Interior lights system
• Left cooling fan (left rear of radiator)
• Logic
• Low blower motor switch
• Low ref
• Lower air temperature sensor (right side of dash)
• Mode dr pos sig
• Mode switch
• Off
• Panel lmp ctrl
• Recir door ctrl
• Recirculation ind
• Recirculation switch
• Req sig
• Right cooling fan (right rear of radiator)
• Serial data
• Signal
• Tan
• Temperature control switch
• Underhood fuse block (left side of engine compt)
• Upper air temperature sensor (left center of a/c vent)
• X1 e3
• X3 b9

3.8L

3.8L VIN 1, Manual A/C Wiring Diagram for Pontiac Grand Prix GTP 2002

List of elements for 3.8L VIN 1, Manual A/C Wiring Diagram for Pontiac Grand Prix GTP 2002:

• (or tan)
• 2.4l
• 3.5l/3.9l
• 3.6l
• 5v ref
• A/c refrigerant pressure sensor (on a/c line)
• Air temperature actuator (right side of dash)
• Ambient air temp sens sig
• Battery positive
• Blower motor (right side of dash)
• Blower motor control module (on hvac unit)
• Blower mtr ctrl
• Body control module (bcm) (under center console)
• Clu rly ctrl
• Computer data lines system
• Data link connector (dlc) (left side of dash)
• E2 x4
• Ect sens sig
• Engine control module (ecm) (left side of engine compt)
• Engine coolant temperature (ect) sensor (3.5l: right side of engine) (2.4l: right rear of engine) (3.9l: below throttle actuator control module) (3.6l: left side of engine)
• G203 (under center console)
• Gnd
• High spd gmlan
• High spd rly ctrl
• High speed gmlan serial data +
• High speed gmlan serial data -
• Hot at all times
• Hvac ctrl (batt) fuse 10a
• Hvac ctrl (ign) fuse 10a
• Logic
• Low ref
• Low spd rly ctrl
• Low speed gmlan serial data
• Mode actuator (right center of dash)
• Recirculation actuator (right center of dash)
• Req sig
• Run relay
• Run rly ctrl
• Sens sig
• Spd ctrl
• Tan

3.8L VIN K, Manual A/C Wiring Diagram for Pontiac Grand Prix GTP 2002

List of elements for 3.8L VIN K, Manual A/C Wiring Diagram for Pontiac Grand Prix GTP 2002:

• (2.4l)
• (3.6l)
• (lower left front of engine) a/c compressor clutch
• (on a/c line) a/c refrigerant pressure sensor
• 2.4l/3.6l
• 3.5l/3.9l
• 5v ref
• A/c clu fuse 1 10a
• A/c clutch relay
• Body control module (bcm) (under center console)
• Clu rly ctrl
• Computer data lines system
• Engine control module (ecm) (left side of engine compt)
• G106 (except 3.6l: left rear of engine) (3.6l: right front of engine)
• Hi spd gmlan
• High speed gmlan serial data
• Hot at all times
• Hot w/ pwr/trn relay 33 energized
• Hvac control module (center of dash)
• Logic
• Low ref
• Low speed gmlan serial data
• Mode switch
• Sens sig
• Serial data
• Tan
• Temperature control switch
• Underhood fuse block (left side of engine compt)
• X1 e8
• X2 e1

Compressor Wiring Diagram for Pontiac Grand Prix GTP 2002

List of elements for Compressor Wiring Diagram for Pontiac Grand Prix GTP 2002:

• (left front of engine) g117
• 5 volt ref
• A/c clu diode
• A/c clu relay
• A/c clu/ abs ign fuse 28 10a
• A/c compressor clutch
• A/c press signal
• A/c refrigerent pressure sensor (left side of engine compt, on accumulator)
• A/c request
• Battery
• C11
• Clutch request
• Comp control
• Dic/hvac fuse 10a
• G200 (right side of dash)
• Gnd
• Hot at all times
• Hot in run
• Hot in run, bulb test or start
• Hvac control module
• I/p fuse block (behind right side of dash)
• Ign 3 volt
• Low ref
• Powertrain control module (left front side of engine compt, in air cleaner assembly)
• Radio fuse 10a
• S105 (engine harn, 4 cm from coolant fan breakout)
• S213 (dash harn, 4 cm from blower motor assembly)
• Underhood fuse block (right side of engine compt)

ANTI-LOCK BRAKES

Anti-lock Brake Wiring Diagrams for Pontiac Grand Prix GTP 2002

List of elements for Anti-lock Brake Wiring Diagrams for Pontiac Grand Prix GTP 2002:

• (base of steering column) g205
• (engine wiring harn, 4 cm from ebcm breakout)
• A/c clu/ abs ign fuse 10a
• Abs ind
• Battery
• Brake pressure modulator valve
• Data link connector (dlc) (under left side of dash, right of steering column)
• Driver information center (dic)
• Electronic brake control module (ebcm) (left side of engine compt)
• Electronic power steering system (magnasteer actuator)
• G119 (left front strut tower)
• G200 (right side of dash cross beam, behind fuse block)
• Ground
• Hot at all times
• Hot in run, bulb test or start
• I/p fuse block (behind right side of dash)
• Ignition
• Ind ctrl
• Instrument panel cluster
• Ip-ign fuse 10a
• Left front wheel speed sensor
• Left rear wheel speed sensor
• Lf whl spd
• Lo trac ind
• Low trac ind
• Lr whl spd
• Msva high
• Msva low
• Nca
• Pnk
• Powertrain control module (pcm) (left front side of engine compt)
• Pump motor
• Pump mtr ctrl
• Red
• Req tps sig
• Rf whl spd
• Right front wheel speed sensor
• Right rear wheel speed sensor
• Rr whl spd
• S131
• S205 (i/p harn, below dash)
• S209
• S285
• Serial data
• Stop lamp fuse 15a
• Stop lamp switch (on brake pedal support bracket)
• Stop lp feed
• Tach out c2
• Tach signal
• Tan
• Tcs ind
• Tcs signal
• Torque del c2
• Torque req c1
• Trac
• Trac ctrl
• Trac off ind
• Trac switch
• Underhood fuse block
• Underhood fuse block (mounted to right strut tower)
• W/ trip monitor
• W/o trip monitor

ANTI-THEFT

Anti-theft Wiring Diagram for Pontiac Grand Prix GTP 2002

List of elements for Anti-theft Wiring Diagram for Pontiac Grand Prix GTP 2002:

• (left front of engine compt) g109
• 5v ref
• Abs fuse 15 10a
• Abs fuse 24 60a
• B+ pump motor control
• Bat
• Batt abs fuse 55 30a
• Brake pressure modulator valve (bpmv)
• Computer data lines system
• Electronic brake control module (ebcm) (left side of engine compt)
• G109 (left front of engine compt)
• Gmlan serial data (+)
• Gmlan serial data (-)
• Gnd
• Hot at all times
• Hot w/ run/crank relay energized
• Ign voltage
• Lateral accelerometer sig
• Left front wheel speed sensor (wss) (left front wheel hub assembly)
• Left rear wheel speed sensor (wss) (left rear wheel hub assembly)
• Lf wheel spd ctrl
• Lf wheel spd sens sig
• Longitudinal accelerometer sig
• Low ref
• Lr wheel sens sply voltage
• Lr wheel spd sens sig
• Nca
• Pnk
• Pump motor
• Rf wheel spd sens ctrl
• Rf wheel spd sens sig
• Right front wheel speed sensor (wss) (right front wheel hub assembly)
• Right rear wheel speed sensor (wss) (right rear wheel hub assembly)
• Rr wheel spd sens ctrl
• Rr wheel spd sens sig
• Sens sig 2
• Steering wheel pos sens sig 2
• Steering wheel position sensor (w/ automatic electronic controlled ride & handling) (left side of dash)
• Strng wheel pos sig a
• Strng wheel pos sig b
• Tan
• Underhood fuse block (left side of engine compt)
• W/ automatic electronic controlled ride & handling
• Yaw rate diagnostic
• Yaw rate sens sig

BODY COMPUTER

Body Computer Wiring Diagrams for Pontiac Grand Prix GTP 2002

List of elements for Body Computer Wiring Diagrams for Pontiac Grand Prix GTP 2002:

• Accessory time delay relay (behind glove box, mounted to underside of cross car beam)
• Accessory voltage
• Anti-theft system
• Battery positive voltage
• Bcm program enable sig
• Body control module (bcm) (behind left side of dash, left of steering column)
• C10
• C11
• C12
• C13
• C14
• C15
• C16
• Chime module bit 1 sig
• Courtesy lamp low ctrl
• Courtesy lamp sup volt
• Courtesy lamp sw sig
• D10
• D11
• D12
• D13
• D14
• D15
• D16
• Dome
• Door lock ctrl
• Door lock-lock ctrl
• Door lock-unlock ctrl
• Door locks system
• Door open sw sig
• Door unlock ctrl
• Driver dlk sw-unlock sig
• Driver dlk-unlock ctrl
• Driver door sw sig
• Engine controls system
• Exterior lights system
• G200 (right side of dash cross beam, behind fuse block)
• Ground
• Headlamp rly coil ctrl
• Headlamp switch
• Headlights system
• Horn rly ctrl
• Horn system
• Hot at all times
• Hot in acc or run
• Hot in run, bulb test, or start
• I/p fuse block
• Ignition 1 voltage
• Instrument cluster system
• Int lamp fuse 10a
• Interior lights system
• Ip-ign fuse 10a
• Key-in ignition sw sig
• Keyless entry serial data
• L turn sig lmp sup volt
• Mall fuse 10a
• Mall pgm fuse 10a
• P/n position sw park sig
• Park lamps "off"
• Pnk
• Pwr lock fuse 15a
• R turn sig lmp input
• Radio fuse 10a
• Rap fuse 10a
• Rap rly coil ctrl
• Remote control door lock receiver (right side of dash, behind inflatable restraint module)
• Rfa link
• S202
• S209
• S285
• Seat belt switch-left
• Security ind ctrl
• Shock sensor sig
• Tan
• Theft led
• Trunk ajar switch sig
• Underhood fuse block
• Vehicle speed sig
• Warning systems

COMPUTER DATA LINES

Computer Data Lines for Pontiac Grand Prix GTP 2002

List of elements for Computer Data Lines for Pontiac Grand Prix GTP 2002:

• Cig ltr fuse 15a
• Data class 2
• Data link connector (dlc) (under left side of dash, right of steering column)
• Driver information center
• E&c serial data
• Electronic brake traction control module (left side of engine compt, part of brake pressure modulator valve)
• G200 (right side of dash cross beam, behind fuse block)
• Head up display
• Hot at all times
• I/p fuse block
• Inflatable restraint sensing & diagnostic module (sdm) (under right front seat)
• Nca
• Powertrain control module (pcm) (left front side of engine compt, in air cleaner assembly)
• Radio
• S131 (engine harn, 4 cm from ebtcm breakout)
• S211
• S225 (ip harn, 5 cm from dlc)
• S237 (dash harn, 30 cm from dlc breakout)
• S238
• Tan
• Theft deterrent module (part of ignition key cylinder)
• Uart data
• Vehicle interface unit (in trunk, on left wheelwell)
• W/ digital display trip monitor
• W/ onstar, or head up display
• W/o digital display trip monitor
• W/o onstar, or head up display

CRUISE CONTROL

Cruise Control Wiring Diagram for Pontiac Grand Prix GTP 2002

List of elements for Cruise Control Wiring Diagram for Pontiac Grand Prix GTP 2002:

• (left side of engine compartment) engine control module (ecm)
• 2.4l
• 3.5l (vin n) & 3.9l
• 3.6l
• A/t
• B10
• Body control module (bcm) (under center console)
• Data link connector (dlc) (left side of dash)
• Digital radio receiver (convertible: center front of luggage compartment) (except convertible: right side of rear window shelf)
• Electronic brake control module (ebcm) (left side of engine compt)
• Except 3.6l
• Folding top control module (right side of rear compt)
• G201 (under center console)
• G203 (under center console)
• Gmlan data bus +
• Gmlan data bus -
• High speed gmlan serial data bus +
• High speed gmlan serial data bus -
• Hot at all times
• Hs gmlan data bus +
• Hs gmlan data bus -
• Hvac control module (center of dash)
• Hvac ctrl (batt) fuse 10a
• Inflatable restraint sensing & diagnostic module (sdm) (under center console)
• Instrument panel cluster (ipc)
• Logic
• Low speed gmlan serial data
• Ls gmlan data
• M/t
• Power distribution system
• Power steering control module (left side of dash)
• Radio
• Remote control door lock receiver (rcdlr) (if equipped) (under rear package shelf)
• Tan
• Theft deterrent control module (left side of dash)
• Transmission control module (tcm) (except 3.6l) (left side of engine compt) automatic transmission (3.6l)
• Vehicle communication interface module (vcim) (right end of dash)
• W/ abs
• W/ convertible
• W/ digital audio
• W/ electronic power steering
• W/ onstar
• W/o abs
• W/o convertible
• W/o digital audio
• W/o electronic power steering
• W/o onstar

DEFOGGERS

Defogger Wiring Diagram for Pontiac Grand Prix GTP 2002

List of elements for Defogger Wiring Diagram for Pontiac Grand Prix GTP 2002:

• (inside left door sill, forward of left front seat)
• (right side of dash cross beam, behind fuse block)
• A nca
• C c2
• Defog enable
• Defog ind
• Defog request
• Defogger ind
• Dic/hvac fuse 10a
• G200
• G301
• Ground
• Hot at all times
• Hot in run
• Hvac control module
• I/p fuse block
• Ign
• K c2
• Nca
• R defog fuse 30a
• Rear defogger switch
• Rear window defogger grid
• Rear window defogger relay (behind glove box, mounted to underside of cross-car beam)
• Rf filter (in right "c" pillar, behind trim)
• S206
• S213
• S303

ELECTRONIC POWER STEERING

Electronic Power Steering Wiring Diagram for Pontiac Grand Prix GTP 2002

List of elements for Electronic Power Steering Wiring Diagram for Pontiac Grand Prix GTP 2002:

• (base of steering column) g205
• A/c clu/ abs ign fuse 10a
• Computer data lines system
• Electronic brake control module (ebcm) (left side of engine compt)
• Ground
• Hot in run, bulb test or start
• Ignition
• Magnasteer actuator (left rear of engine compt, behind transaxle)
• Msva high
• Msva low
• Nca
• Pnk
• Tan
• Uart data
• Underhood fuse block (mounted to right strut tower)

ENGINE PERFORMANCE

3.1L

3.1L VIN J, Engine Performance Wiring Diagrams (1 of 4) for Pontiac Grand Prix GTP 2002

List of elements for 3.1L VIN J, Engine Performance Wiring Diagrams (1 of 4) for Pontiac Grand Prix GTP 2002:

• (eng harn, left side of eng compt 2 in from ebtcm breakout) s131
• (not used)
• (on transaxle stud)
• (pins 11, 14, 21, 23-27 not used)
• (pins 39-42 not used)
• (pins 49-52 not used)
• (pins 62-63 not used)
• (pins 66-67 not used)
• 1-2 ss valve control
• 2-3 ss valve control
• 3x ref high
• 3x ref low
• A12
• Anti-theft system
• Bypass control
• C10
• Camshaft position sensor (front of eng, below intake plenum)
• Canister vent fuse 10a
• Charge ind control
• Ckp sensor signal
• Cmp signal
• Cooling fan system
• Crankshaft position sensor (24x) (front of eng, behind harmonic balancer)
• Crankshaft position sensor (7x) (lower right side of of eng, below exhaust manifold)
• Cruise control system
• Cruise disable output
• D11
• Data link connector (under left side of dash, right of steering column)
• Ecm fuse 10a
• Ecm sense fuse 33 10a
• Egr sensor ground
• Egr val control (low)
• Elek ign fuse 25 15a
• Evap purge val drviver
• Fuel gauge siganl
• Fuel inj 1 driver
• Fuel inj 2 driver
• Fuel inj 3 driver
• Fuel inj 5 driver
• Fuel inj 6 driver
• G113
• G113 (on transaxle stud)
• High speed fans control
• Ho2s 2 low
• Hot at all times
• Hot coolant ind control
• Hot in run, bulb test or start
• Iac coil b high
• Iat sensor ground
• Ic control
• Ign1-uh fuse 21 15a
• Ignition
• Ignition control module (top right side of engine)
• Inj fuse 10a
• Instrument cluster system
• Instrument panel fuse block (behind right side of dash, in glove box opening)
• Iss hi signal
• Iss low signal
• Knock sensor (left side of eng, above starter)
• Knock sensor signal
• Low ref
• Low speed fans control
• Maf sensor signal
• Map 5v ref
• Map/ect sensor ground
• Nca
• Pcm ground
• Pnk
• Pnk b
• Power (battery)
• Powertrain control module (left front side of eng compt, in air cleaner assembly)
• Red
• S106
• Sensor ground
• Serial data (class 2)
• Serial data (uart)
• Spark plugs
• Starting/ charging system
• Tan
• Tcc brake switch input
• Tfp sw signal a
• Tft sensor ground
• Theft deter fuel enable
• Tp sensor ground
• Tr switch input b
• Underhood fuse block (mounted to right strut tower)
• Vss high
• Vss low
• Vss output

3.1L VIN J, Engine Performance Wiring Diagrams (2 of 4) for Pontiac Grand Prix GTP 2002

List of elements for 3.1L VIN J, Engine Performance Wiring Diagrams (2 of 4) for Pontiac Grand Prix GTP 2002:

• 3.5l/3.9l
• 3.6l
• 5v ref 1
• 5v ref 2
• Accelerator pedal position (app) sensor (left side of dash)
• App sens 1 sig
• App sens 2 sig
• Cruise cancel switch
• Cruise on/off switch
• Engine control module (ecm) (left side of engine compt)
• Left steering wheel control switch
• Low ref
• Pnk
• Res +
• Set -
• Stop lamp ctrl
• Tac motor ctrl-1
• Tac motor ctrl-2
• Tan
• Throttle actuator control (tac) module (top rear of engine)
• Tp sens 1 sig
• Tp sens 2 sig

3.1L VIN J, Engine Performance Wiring Diagrams (3 of 4) for Pontiac Grand Prix GTP 2002

List of elements for 3.1L VIN J, Engine Performance Wiring Diagrams (3 of 4) for Pontiac Grand Prix GTP 2002:

• (ecm/ pcm)
• (in steering column) inflatable restraint steering wheel module coil
• 3.5l/3.9l
• 3.6l
• 5 volt ref
• Automatic transmission
• Automatic transmission output shaft speed (oss) sensor (3.5l & 3.6l) (in automatic transmission)
• Body control module (bcm) (under center console)
• Brake pedal position sens sig
• Brake pedal position sensor (left side of dash)
• Computer data lines system
• Cruise ctrl cancel sig
• Cruise ctrl sw sig
• Cruise indicator
• G201 (under center console)
• Gmlan
• Ground
• High spd gmlan serial data bus +
• High spd gmlan serial data bus -
• Hot w/ run/crank relay energized
• Ibcm run/crank fuse 21 30a
• Ign
• Instrument panel cluster (ipc)
• J201
• Logic
• Low ref
• Low speed gmlan serial data
• Pnk
• Run/crank fuse 2a
• Stop lamp ctrl
• Tan
• Transmission control module (left side of engine compt)
• Underhood fuse block (left side of engine compt)
• Vehicle speed sensor (vss) assembly (3.9l) (right side of transmission)
• Vss high sig
• Vss low sig

3.1L VIN J, Engine Performance Wiring Diagrams (4 of 4) for Pontiac Grand Prix GTP 2002

List of elements for 3.1L VIN J, Engine Performance Wiring Diagrams (4 of 4) for Pontiac Grand Prix GTP 2002:

• 3.5l/3.9l
• 3.6l
• 5v ref 1
• 5v ref 2
• Accelerator pedal position (app) sensor (left side of dash)
• App sens 1 sig
• App sens 2 sig
• Cruise cancel switch
• Cruise on/off switch
• Engine control module (ecm) (left side of engine compt)
• Left steering wheel control switch
• Low ref
• Pnk
• Res +
• Set -
• Stop lamp ctrl
• Tac motor ctrl-1
• Tac motor ctrl-2
• Tan
• Throttle actuator control (tac) module (top rear of engine)
• Tp sens 1 sig
• Tp sens 2 sig

3.8L

3.8L VIN 1, Engine Performance Wiring Diagrams (1 of 4) for Pontiac Grand Prix GTP 2002

List of elements for 3.8L VIN 1, Engine Performance Wiring Diagrams (1 of 4) for Pontiac Grand Prix GTP 2002:

• (ecm/ pcm)
• (in steering column) inflatable restraint steering wheel module coil
• 3.5l/3.9l
• 3.6l
• 5 volt ref
• Automatic transmission
• Automatic transmission output shaft speed (oss) sensor (3.5l & 3.6l) (in automatic transmission)
• Body control module (bcm) (under center console)
• Brake pedal position sens sig
• Brake pedal position sensor (left side of dash)
• Computer data lines system
• Cruise ctrl cancel sig
• Cruise ctrl sw sig
• Cruise indicator
• G201 (under center console)
• Gmlan
• Ground
• High spd gmlan serial data bus +
• High spd gmlan serial data bus -
• Hot w/ run/crank relay energized
• Ibcm run/crank fuse 21 30a
• Ign
• Instrument panel cluster (ipc)
• J201
• Logic
• Low ref
• Low speed gmlan serial data
• Pnk
• Run/crank fuse 2a
• Stop lamp ctrl
• Tan
• Transmission control module (left side of engine compt)
• Underhood fuse block (left side of engine compt)
• Vehicle speed sensor (vss) assembly (3.9l) (right side of transmission)
• Vss high sig
• Vss low sig

3.8L VIN 1, Engine Performance Wiring Diagrams (2 of 4) for Pontiac Grand Prix GTP 2002

List of elements for 3.8L VIN 1, Engine Performance Wiring Diagrams (2 of 4) for Pontiac Grand Prix GTP 2002:

• 3.5l/3.9l
• 3.6l
• 5v ref 1
• 5v ref 2
• Accelerator pedal position (app) sensor (left side of dash)
• App sens 1 sig
• App sens 2 sig
• Cruise cancel switch
• Cruise on/off switch
• Engine control module (ecm) (left side of engine compt)
• Left steering wheel control switch
• Low ref
• Pnk
• Res +
• Set -
• Stop lamp ctrl
• Tac motor ctrl-1
• Tac motor ctrl-2
• Tan
• Throttle actuator control (tac) module (top rear of engine)
• Tp sens 1 sig
• Tp sens 2 sig

3.8L VIN 1, Engine Performance Wiring Diagrams (3 of 4) for Pontiac Grand Prix GTP 2002

List of elements for 3.8L VIN 1, Engine Performance Wiring Diagrams (3 of 4) for Pontiac Grand Prix GTP 2002:

• (ecm/ pcm)
• (in steering column) inflatable restraint steering wheel module coil
• 3.5l/3.9l
• 3.6l
• 5 volt ref
• Automatic transmission
• Automatic transmission output shaft speed (oss) sensor (3.5l & 3.6l) (in automatic transmission)
• Body control module (bcm) (under center console)
• Brake pedal position sens sig
• Brake pedal position sensor (left side of dash)
• Computer data lines system
• Cruise ctrl cancel sig
• Cruise ctrl sw sig
• Cruise indicator
• G201 (under center console)
• Gmlan
• Ground
• High spd gmlan serial data bus +
• High spd gmlan serial data bus -
• Hot w/ run/crank relay energized
• Ibcm run/crank fuse 21 30a
• Ign
• Instrument panel cluster (ipc)
• J201
• Logic
• Low ref
• Low speed gmlan serial data
• Pnk
• Run/crank fuse 2a
• Stop lamp ctrl
• Tan
• Transmission control module (left side of engine compt)
• Underhood fuse block (left side of engine compt)
• Vehicle speed sensor (vss) assembly (3.9l) (right side of transmission)
• Vss high sig
• Vss low sig

3.8L VIN 1, Engine Performance Wiring Diagrams (4 of 4) for Pontiac Grand Prix GTP 2002

List of elements for 3.8L VIN 1, Engine Performance Wiring Diagrams (4 of 4) for Pontiac Grand Prix GTP 2002:

• 3.5l/3.9l
• 3.6l
• 5v ref 1
• 5v ref 2
• Accelerator pedal position (app) sensor (left side of dash)
• App sens 1 sig
• App sens 2 sig
• Cruise cancel switch
• Cruise on/off switch
• Engine control module (ecm) (left side of engine compt)
• Left steering wheel control switch
• Low ref
• Pnk
• Res +
• Set -
• Stop lamp ctrl
• Tac motor ctrl-1
• Tac motor ctrl-2
• Tan
• Throttle actuator control (tac) module (top rear of engine)
• Tp sens 1 sig
• Tp sens 2 sig

3.8L VIN K, Engine Performance Wiring Diagrams (1 of 4) for Pontiac Grand Prix GTP 2002

List of elements for 3.8L VIN K, Engine Performance Wiring Diagrams (1 of 4) for Pontiac Grand Prix GTP 2002:

• (eng harn, left side of eng compt, 2 in from breakout to ebtcm)
• (ign harn, top of eng, near ign control module)
• (not used)
• (pin 11 not used)
• (pin 14 not used)
• (pins 21 & 23-27 not used)
• (pins 40-42 not used)
• (pins 49-52 not used)
• (pins 66-67 not used)
• 1-2 ss valve control
• 18x ref signal
• 2-3 ss valve control
• 3x ref signal
• A/c press sens ground
• A/t iss sensor high
• A/t iss sensor low
• A12
• Air solenoid relay ctrl
• Anti- theft system
• Anti-lock brakes system
• B12
• Bank 1 ks signal
• Bank 2 ks signal
• Battery
• Bypass control
• C10
• C12
• Camshaft position sensor (front of eng, above crankshaft pulley)
• Canister vent fuse 10a
• Charge indicator ctrl
• Cmp signal
• Cooling fans system
• Crankshaft position sensor (front of eng, behind harmonic balancer)
• Cruise control system
• Cruise disable output
• D11
• Data link connector (dlc) (under left side of dash, right of steering column)
• Ecm fuse 10a
• Ecm sense fuse 33 10a
• Ect sensor ground
• Egr sensor ground
• Egr val control (gnd)
• Elek ign fuse 25 15a
• Evap purge val drviver
• Fuel inj 1 driver
• Fuel inj 2 driver
• Fuel inj 4 driver
• Fuel inj 5 driver
• Fuel inj 6 driver
• Fuel level output
• G111 (on ignition control module bracket)
• G113 (on transaxle stud)
• High speed fans control
• Hos1 low
• Hos2 low
• Hot at all times
• Hot coolant ind ctrl
• Hot in run bulb test, or start
• Hot in run, bulb test or start
• Iac coil b high
• Iat sensor ground
• Ignition
• Ignition control
• Ignition control module (top left front of eng)
• Inj fuse 18 10a
• Instrument cluster system
• Instrument panel fuse block (behind right side of dash, in glove box opening)
• Knock sensor bank 1 (left side of eng, above starter)
• Knock sensor bank 2 (right side of eng, below exhaust manifold)
• Low speed fans control
• Maf sensor signal
• Map sensor 5v ref
• Map sensor ground
• Pcm ground
• Pnk
• Pnk p
• Powertrain control module (left front side of eng compt, in air cleaner assembly)
• Red
• Ref low
• Requested torque signal
• S106
• S131
• S144
• S145
• S218 (i/p harn, near blower motor)
• Serial data (class ii)
• Serial data (uart)
• Spark plugs
• Starting/charging system
• Tan
• Tcc brake switch input
• Tft sensor ground
• Theft fuel enable signal
• Tp sensor ground
• Tr switch input b
• Trans fluid press sw a
• Underhood fuse block (mounted to right strut tower)
• Vss high
• Vss low
• Vss output

3.8L VIN K, Engine Performance Wiring Diagrams (2 of 4) for Pontiac Grand Prix GTP 2002

List of elements for 3.8L VIN K, Engine Performance Wiring Diagrams (2 of 4) for Pontiac Grand Prix GTP 2002:

• (mounted to right strut tower) underhood fuse block
• (on transaxle stud)
• A12
• B10
• D10
• Evaporative emissions (evap) canister purge solenoid valve (top right of eng, near center of valve cover)
• Evaporative emissions (evap) canister vent solenoid valve (behind left side of rear fascia splash shield, behind wheelwell)
• F12
• Fuel injectors
• G113
• G117
• Instrument cluster system
• Pnk
• Red
• S105
• S106
• Stop- light switch (on brake pedal support c2 bracket)
• Tan
• Transaxle range switch (left side of eng compt, on transaxle)
• Underhood fuse block (mounted to right strut tower)
• Vehicle speed sensor (lower right side of eng compt, on transaxle)

3.8L VIN K, Engine Performance Wiring Diagrams (3 of 4) for Pontiac Grand Prix GTP 2002

List of elements for 3.8L VIN K, Engine Performance Wiring Diagrams (3 of 4) for Pontiac Grand Prix GTP 2002:

• (right front of engine block) g106
• 5v ref
• 5v rtn brk booster vacuum
• A/c refrig press sens sig
• Acc wakeup serial data
• Accelerator pedal position (app) sensor (under left side of dash)
• Air conditioning system
• Anti-lock brakes system
• App sens 1 sig
• App sens 2 sig
• App sensor 1
• App sensor 2
• Backup lamp switch (m/t)
• Backup sw sig
• Batt positive volt
• Brk booster vacuum sens
• Clutch pedal position (cpp) sensor (m/t) (under left side of dash)
• Computer data lines system
• Cooling fans system
• Cpp sens sig
• Ecm batt fuse 10 15a
• Engine control module (ecm) (right side of engine compt)
• Exterior lights system
• Fuel lvl sens sig
• Fuel pump fuse 12 20a
• Fuel pump relay
• Fuel pump rly ctrl
• Fuel tank pressure (ftp) sensor
• Fuel tank vapour press
• G202 (behind left kick panel)
• Gmlan serial data bus+
• Gmlan serial data bus-
• Heated oxygen sensor (ho2s) bank 1 sensor 2 (downstream of right catalytic converter)
• Hi spd cooling fan rly ctrl
• Ho2s high sig
• Ho2s low sig
• Hot at all times
• Iat sens sig
• Ign 1 volt
• Inst/disp/ rfa/dlc fuse 5 10a
• Instrument panel fuse block (behind left kick panel)
• J122
• J221
• Lo spd cooling fan rly ctrl
• Low ref
• Maf sens sig
• Main rly ctrl
• Park/neutral sig
• Pnk
• Rear fuse block (left side of rear compt)
• Starter rly coil ctrl
• Starting/charging system
• Stop lamp sw sig

3.8L VIN K, Engine Performance Wiring Diagrams (4 of 4) for Pontiac Grand Prix GTP 2002

List of elements for 3.8L VIN K, Engine Performance Wiring Diagrams (4 of 4) for Pontiac Grand Prix GTP 2002:

• (in fuel tank harness)
• Computer data lines system
• Driver information center (dic)
• Eng ign fuse 39 10a
• Engine control module (ecm) (right side of engine compt)
• Evaporative emission (evap) canister vent solenoid valve
• Fuel level sensor
• Fuel level sensor (secondary) (in fuel tank)
• Fuel lvl sens sig
• Fuel pump
• Fuel pump &
• Fuel tank vent
• G110 (right front of engine block)
• G304 (behind right kick panel)
• Gnd
• Heated oxygen sensor (ho2s) bank 2 sensor 2 (downstream of left catalytic converter)
• Ho2s high sig
• Ho2s htr low
• Hot w/ ign relay energized
• Ign
• Ign 1 volt
• Instrument panel cluster (ipc)
• J120
• J330
• Lo spd gmlan serial data
• Logic
• Low oil pressure ind
• Malfunction ind
• Mass air flow (maf)/intake air temperature (iat) sensor (left front of engine compt, in air cleaner duct)
• Mil ctrl
• Oss high sig
• Oss low sig
• Output speed sensor (oss) (m/t)
• Pnk
• Sender assembly (in fuel tank)
• Sens sig
• Skip shift solenoid
• Skip shift solenoid (m/t)
• Underhood fuse block (mounted to right front strut tower)

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Pontiac Grand Prix GTP 2002

List of elements for Back-up Lamps Wiring Diagram for Pontiac Grand Prix GTP 2002:

• (front of engine, above crankshaft pulley) camshaft position (cmp) sensor
• (in engine harness) j118
• (in odd ignition coil harness) j133
• (top of left cylinder bank) fuel injectors
• (top of right cylinder bank) fuel injectors
• 5v ref
• Ckp sens sig
• Cmp sens sig
• Crankshaft position (ckp) sensor (lower right rear of engine)
• Engine control module (ecm) (right side of engine compt)
• G112 (left rear of engine block)
• Gen turn on 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
• Ignition coil 1 (top right side of engine)
• Ignition coil 3 (top right side of engine)
• Ignition coil 5 (top right side of engine)
• Ignition coil 7 (top right side of engine)
• J130
• J142 (in odd ignition coil harness)
• Low ref
• Nca
• Plug spark
• Pnk
• Sens sig
• Spark plug
• Starting/ charging system
• Tp sens 2 sig

Exterior Lamps Wiring Diagram for Pontiac Grand Prix GTP 2002

List of elements for Exterior Lamps Wiring Diagram for Pontiac Grand Prix GTP 2002:

• (behind left side of dash, left of steering column)
• (right front door sill) g302
• A c1
• A left
• A10
• A11
• Anti-lock brakes system
• B c1
• B10
• B11
• Body control module (bcm)
• C11
• C12
• C14
• C2 e1
• Center high mount stop lamp (chmsl)
• Cruise control switch
• D11
• Daytime running lamps (drl) control module (behind left side of dash)
• F10
• F11
• G101 (left side of front end upper tie bar)
• G200 (right side of dash, on crossbeam behind fuse block)
• Hazard
• Hazard fuse 15a
• Head
• Headlamp switch
• Headlights system (fog lamps switch)
• Hot at all times
• Hot in run, bulb test or start
• I/p fuse block
• Instrument cluster
• Instrument cluster heads- up-display (hud) module (top left side of dash)
• Left
• Left front park/ turn signal lamp
• Left rear marker lamp
• Left tail/ stop/ turn signal lamp
• Left turn indic
• License lamp
• Marker lamps
• Multi- function turn signal lever
• Nca
• Normal
• Off
• Park
• Park lps fuse 20a
• Pnk
• Right
• Right front park/ turn signal lamp
• Right rear marker lamp
• Right tail/ stop/ turn signal lamp
• Right turn indic
• S124
• S204 (i/p harness, 4 cm from data link connector breakout)
• S205 (i/p harness, left side of dash)
• S208
• S230
• S289 (i/p harness, right side of cluster, 7 cm from the driver information center breakout)
• S290 (i/p harness, right side of cluster, at the driver infor- mation center breakout)
• S406
• Stop fuse 15a
• Stop lamp switch (on brake pedal support bracket)
• Turn fuse 10a
• Turn signal hazard flasher module (below left side of dash, mounted on multi-purpose bracket near bcm)
• Underhood fuse block
• Vehicle interface unit (w/ onstar)

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Pontiac Grand Prix GTP 2002

List of elements for Ground Distribution Wiring Diagram (1 of 3) for Pontiac Grand Prix GTP 2002:

• (in body harness) j238
• (under left side of dash, right of steering column) body control module (bcm)
• Automatic transmission (5 speed a/t) (right rear of transmission)
• Automatic transmission (6 speed a/t) (right rear of transmission)
• Automatic transmission internal mode switch (ims)
• Automatic transmission shift lever
• Backup lp fuse 3 15a
• Backup lp relay 4
• Computer data lines system
• Control solenoid valve assembly
• Cruise control system
• G106 (right front of engine block)
• G409 (in rear compt, on latch plate)
• Gnd
• Hot at all times
• Inside rearview mirror (isrvm)
• J122
• J218 (in instrument panel harness)
• J406 (in rear body harness)
• J414
• J415
• Left backup lamp
• Red
• Right backup lamp
• Serial data bus+
• Serial data bus-
• Sig a
• Sig b
• Sig c
• Switch sig a
• Switch sig b
• Switch sig c
• Transmission control module (tcm)
• Transmission control module (tcm) (right rear of engine compt)
• Underhood fuse block (mounted to right front strut tower)
• X175

Ground Distribution Wiring Diagram (2 of 3) for Pontiac Grand Prix GTP 2002

List of elements for Ground Distribution Wiring Diagram (2 of 3) for Pontiac Grand Prix GTP 2002:

• (behind right kick panel) g201
• 5-volt
• Auto
• Batt +ve volt
• Body control module (bcm) (under left side of dash, right of steering column)
• Brake pedal position (bpp) sensor (top of brake pedal assembly)
• Center high mounted stop lamp (chmsl)
• Computer data lines system
• G104 (in engine compt, on jump start post)
• G201 (behind right kick panel)
• G304 (behind right kick panel)
• G305 (behind left kick panel)
• G409 (in rear compt, on latch plate)
• Head
• Headlamp & panel dimmer switch
• Hot at all times
• Instrument panel cluster (ipc)
• Instrument panel fuse block (behind left kick panel)
• J136
• J137
• J305 (in body harness)
• J321 (in body harness)
• J324
• J414
• J415
• Left
• Left park turn signal lamp
• Left rear turn signal lamp
• Left turn ind
• Left turn signal repeater lamp
• Lf turn sig
• Logic
• Low ref
• Lr turn sig
• Lt turn sig
• Off
• Park
• Prk lamp rly
• Prk lamp sig
• Red
• Rf turn sig
• Right
• Right park turn signal lamp
• Right rear turn signal lamp
• Right turn ind
• Right turn signal repeater lamp
• Rr turn sig
• Rt turn sig
• Serial data
• Stop fuse 10 15a
• Stop lamp sw
• Stop lmp volt
• Trn/sig lt fuse 8 15a
• Trn/sig rt fuse 6 15a
• Turn signal/ multi-function switch
• Underhood fuse block (mounted to right front strut tower)

Ground Distribution Wiring Diagram (3 of 3) for Pontiac Grand Prix GTP 2002

List of elements for Ground Distribution Wiring Diagram (3 of 3) for Pontiac Grand Prix GTP 2002:

• (2 door)
• (4 door)
• (w/ heated seats) driver heated seat back element
• (w/ heated seats) driver heated seat control module
• (w/ heated seats) heated seat cushion cover
• Breakout to 6-pin connector)
• Center high mounted stop lamp (chmsl)
• Driver door lock
• Driver door lock cylinder switch
• Driver door lock switch
• Driver seat adjuster switch
• Driver window switch
• Front courtesy/ reading lamps
• Front passenger door lock
• Front passenger door lock cylinder switch
• Front passenger door lock switch
• Fuel pump
• Fuel pump & sender assembly
• G301 (inside left door sill, forward of left front seat)
• G302 (right front door sill)
• Inside rear- view mirror
• Left back-up lamp
• Left rear door lock
• Left rear marker lamp
• Left roof rail courtesy/ reading lamp
• Left tail/ stop & turn signal lamp
• Left vanity mirror lamp
• License lamp
• Lumbar horizontal adjuster relay
• Nca
• Outside rearview mirror switch
• Rear compartment key cylinder lock switch
• Rear compartment courtesy lamp switch
• Rear compartment lid release actuator
• Rear window defogger grid
• Right back-up lamp
• Right front window switch
• Right rear door lock
• Right rear marker lamp
• Right roof rail courtesy/ reading lamp
• Right tail/ stop & turn signal lamp
• Right vanity mirror lamp
• S303 (body harn, below left side of driver seat, 5 cm from breakout to ground g309)
• S390 (dome lamp harn, 4 cm from windshield header courtesy/ reading lamps breakout)
• S402 (rear lamp harn, behind right taillamp, 4 cm from right tail/ stop/turn lamp breakout)
• S416 (rear compt lid harn, 19 cm from rear compt lid release switch breakout)
• S504 (left door harn, 8 cm from left door lock switch breakout)
• S505 (left door harn, 8 cm from left door lock switch breakout)
• S604 (right front door harn, 8 cm from dor lock switch breakout)
• Seat belt switch
• Seat lumbar vertical adjuster relay
• Sunroof module
• W/ power seats
• W/o power seats
• W/theft deterrent system

HEADLIGHTS

Headlight Wiring Diagram for Pontiac Grand Prix GTP 2002

List of elements for Headlight Wiring Diagram for Pontiac Grand Prix GTP 2002:

• park lamp off
• (dash harn, right side of steering column, approx 17 cm from data link conn breakout)
• (dash harn, right side of steering column, approx 4 cm from data link conn breakout)
• Ambient lt sens
• Ambient lt sens sig
• Amplifier
• Bat
• Body control module (bcm) (left of steering column)
• Brake warning ind
• D11
• Daytime running lamps (drl) ambient light sensor (top center of dash)
• Daytime running lamps (drl) diode
• Daytime running lamps control module (behind left side of dash)
• Dic/ hvac fuse 10a
• Drl fuse 10a
• E10
• E11
• E12
• E13
• Exterior lights system
• Fog lamp relay
• Fog lamp switch
• Fog lp fuse 35 10a
• Ftp
• G101 (left side of front end upper tie bar)
• G200 (right side of dash, behind fuse block)
• Ground
• Hdlp relay ctrl
• Hdlp sw flash
• Hdlp sw off sig
• Hdlp sw sig
• Head
• Head-up display (hud)
• Headlamp circuit breaker 20a
• Headlamp dimmer switch
• Headlamp switch
• Hi-beam input
• High
• High beam ind
• Hot at all times
• Hot in run
• Hot in run, bulb test & start
• I/p fuse block (behind right side of dash)
• Ignition pwr
• Illumination
• Instrument cluster system
• Instrument panel cluster (ipc)
• Interior lights system
• Left fog lamp
• Left headlamp assembly
• Low
• Low beam pwr
• Not used
• Off
• On ind
• Park
• Park brake sw sig
• Park brake switch (on parking brake assembly)
• Park lp fuse 37 20a
• Park lp pwr
• Pnk
• Right fog lamp
• Right headlamp assembly
• S124
• S204
• S206
• S208
• S219 (9 cm from cluster breakout)
• S221
• S230
• S261 (behind lower right side of dash)
• S285
• Tan
• Theft deterrent relay (behind left side of dash)
• Underhood fuse block (mounted to right strut tower)

HORN

Horn Wiring Diagram for Pontiac Grand Prix GTP 2002

List of elements for Horn Wiring Diagram for Pontiac Grand Prix GTP 2002:

• A7 c3
• Body control module (left of steering column)
• G101 (left side of front end upper tie bar)
• G200 (right side of dash cross beam, behind fuse block)
• G207 (on steering column)
• Horn (behind right front fascia)
• Horn fuse 36 15a
• Horn relay16
• Horn switch
• Hot at all times
• Inflatable restraint steering wheel module
• Nca
• S124
• S229
• S230
• Slip ring
• Turn signal cancel cam
• Turn signal switch
• Underhood fuse block (mounted on right strut tower)
• Vehicle interface unit (viu) (in trunk, at left wheelwell)
• W/o onstar
• W/onstar

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram (1 of 2) for Pontiac Grand Prix GTP 2002

List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Pontiac Grand Prix GTP 2002:

• (5 bulbs)
• (dash harn, left side of dash, 36cm from body control module) s207
• (right side of dash cross beam behind fuse block)
• A-c1
• A-c2
• A10
• Abs ind
• Accy
• Airbag ind
• Anti-lock brakes system
• Anti-theft system
• B-c1
• B-c2
• B10
• Brake fluid level switch (in brake fluid reservoir)
• Brake warn ind
• Brk ind ctrl
• Btsi fuse 10a
• Bulb test
• C-c1
• C-c2
• Charge ind
• Coolant level module (mounted on right side of radiator)
• D-c1
• D-c2
• D10
• Daytime running lamps control module (behind left side of dash)
• Dic/hvac fuse 10a
• E-c1
• E-c2
• Engine controls system
• Engine coolant temperature gauge
• Engine coolant temperature sensor (top left rear of engine, below throttle body)
• Exterior lights system
• F-c2
• F10
• Fuel flow out
• Fuel gauge
• Fuel level sender
• Fuel tank
• G-c1
• G-c2
• G113 (on transaxle stud)
• G119 (left side of engine compt, at base of left strut tower)
• G200
• G200 (right side of dash cross beam)
• G200 (right side of dash cross beam, behind fuse block)
• H-c1
• H-c2
• Headlights system
• High beam ind
• Hot at all times
• Hot coolant ind
• Hot in off, run, bulb test or start
• Hot in run
• Hot in run, bulb test or start
• Hvac/ rke batt fuse 10a
• I-c1
• I-c2
• I/p fuse block (behind right side of dash, in right door opening)
• Ignition switch
• Illumination
• Instrument cluster
• Interior lights system
• Ip-ign fuse 10a
• J-c1
• K-c1
• K-c2
• L-c1
• L-c2
• Left turn ind
• Lock
• Low coolant ind
• Low fuel ind
• Low oil level ind
• M-c1
• Malfunction ind. lamp
• N-c1
• Nca
• O-c1
• O-c2
• Off
• Oil pressure ind
• P-c1
• P-c2
• Park brake switch (on park brake assembly)
• Pnk
• Powertrain control module (left front side of engine compt, in air cleaner assembly)
• Prk brk sw
• Prndl logic decoder
• Q-c1
• Q-c2
• R-c2
• Right turn ind
• Run
• S106
• S125
• S202
• S206
• S209
• S211
• S230
• S264
• S285
• S409
• Seat belt warning ind
• Security indicator
• Speedometer
• Start
• Stepper motor drive
• Tachometer
• Tan
• Underhood fuse block (mounted to right strut tower)
• Warning systems

Instrument Cluster Wiring Diagram (2 of 2) for Pontiac Grand Prix GTP 2002

List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Pontiac Grand Prix GTP 2002:

• (behind right kick panel) g201
• (in front object alarm harness) j138
• Air conditioning system
• Amb lt sens sig
• Ambient light sensor (under left top of dash)
• Ambient light/ sunload sensor (under left top of dash)
• Auto
• Automatic a/c
• Body control module (bcm) (under left side of dash, right of steering column)
• Computer data lines system
• Dimmer sw hi bm sig
• Drl fuse 15a
• Drl relay
• Fog lamp fuse 4 15a
• Fog lamp ind
• Fog lamp relay 5
• Fog lamp rly ctrl
• Fog lamp sw
• Fog lamp switch
• Ftp
• Ftp sw sig
• G102 (left rear of engine compt)
• G104 (in engine compt, on jump start post)
• G201 (behind right kick panel)
• Hdlp hi beam relay 11
• Hdlp hi beam rly
• Hdlp lo beam relay 6
• Hdlp lo beam rly
• Hdlp lo beam sply
• Hdlp sw off sig
• Hdlp sw on sig
• Head
• Headlamp & panel dimmer switch
• High
• High beam
• Hot at all times
• Hvac control module (right side of hvac unit)
• Ind
• Instrument panel cluster (ipc)
• Instrument panel fuse block (behind left kick panel)
• J100 (in forward lamp harness)
• J102
• J103
• J131
• J214 (in instrument panel harness)
• J228
• Left front fog lamp
• Left high beam headlamp
• Left low beam headlamp
• Lo spd gmlan ser data
• Logic
• Low
• Low ref
• Low spd ser data
• Lt hi beam fuse 10a
• Lt lo beam fuse 10a
• Manual a/c
• Off
• Park
• Park brake sw sig
• Park brake switch (on park brake assembly)
• Red
• Right front fog lamp
• Right high beam headlamp
• Right low beam headlamp
• Rt hi beam fuse 10a
• Rt lo beam fuse 10a
• Turn signal/ multi-function switch
• Underhood fuse block (mounted to right front strut tower)

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for Pontiac Grand Prix GTP 2002

List of elements for Courtesy Lamps Wiring Diagram for Pontiac Grand Prix GTP 2002:

• (body harn, below right front seat)
• (dash harn, 8 cm from blower motor resistors breakout)
• (dome lamp harn, near right "c" pillar)
• (inside left door sill, forward of left front seat)
• A nca
• A10
• B+ feed
• Base
• Body control module
• Body control module (behind left side of dash, left of steering column)
• Ctsy lps ctrl
• D13
• Dlc breakout)
• Dome
• Driver door ajar indicator switch
• Driver dr ajar
• Driver information center
• Front courtesy/ reading lamps
• Front passenger door ajar indicator switch
• G200 (right side of dash cross beam, behind fuse block)
• G301
• G302 (right front door sill)
• Headlamp switch
• Hot at all times
• I/p compartment lamp
• I/p compartment lamp switch
• Int lps on
• Left roof rail courtesy lamp
• Left footwell courtesy lamp
• Left front roof rail courtesy/ reading lamp
• Left rear door ajar indicator switch
• Left vanity mirror lamp
• Nca
• Nca b
• Nca c
• Off
• Park lp fuse 20a
• Pass dr ajar
• Rear compartment courtesy lamp
• Rear compartment courtesy lamp diode
• Rear compartment courtesy lamp switch
• Red/
• Right footwell courtesy lamp
• Right front roof rail courtesy/ reading lamp
• Right rear door ajar indicator switch
• Right roof rail courtesy lamp
• Right vanity mirror lamp
• S230
• S259
• S273 (dash harn, behind right side of instrument cluster panel)
• S303
• S309
• S390
• S393 (dome lamp harn, approx 4 cm from right courtesy lamp breakout)
• S398
• S416
• S428 (body harn, below rear window panel)
• S504
• Tan
• Trunk ajar
• U40
• Underhood fuse block
• W/ lamp group
• W/o

Instrument Illumination Wiring Diagram for Pontiac Grand Prix GTP 2002

List of elements for Instrument Illumination Wiring Diagram for Pontiac Grand Prix GTP 2002:

• (2 door)
• (2 door) (4 door)
• (4 door)
• (w/ u40)
• (w/o u40)
• Ashtray lamp
• Automatic transaxle control position indicator bulb
• Dash dimmer switch
• Driver information center (dic)
• Driver seat heater switch
• Fog lamp switch
• Fuse block
• G200 (right side of dash cross beam, behind fuse block)
• G301 (inside left front door sill, forward of left front seat)
• G302 (right front door sill)
• Head
• Head-up display (hud) switch
• Headlamp switch
• Hot at all times
• Hvac control module
• Inflatable restraint steering wheel module coil
• Instrument cluster
• Left front door lock switch
• Left front window switch
• Left steering wheel controls
• Nca
• Off
• Park
• Park lp fuse 20a
• Prndl dim
• Radio
• Right front door lock switch
• Right front window switch
• Right steering wheel controls
• S203 (dash harn, above cluster)
• S210
• S211
• S212 (dash harn, right side of dash)
• S230
• S303
• S374 (console harn, near transaxle control switch)
• S375
• S406
• S504
• S505
• S506
• S604
• S606
• Str whl ilum fuse 2a
• Underhood fuse block
• W/ ka1
• W/ u40
• W/ uv6

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Pontiac Grand Prix GTP 2002

List of elements for Power Distribution Wiring Diagram (1 of 4) for Pontiac Grand Prix GTP 2002:

• (behind right side of dash)
• (diagram
• (i/p harn, behind center of dash) s202
• (i/p harness, below center of dash) s238
• (i/p harness, left side, 6 cm from headlamp switch breakout) s208
• (onstar harness, 4 cm from vehicle communications unit breakout) s423
• 3 of 4)
• Accessory time delay (rap) relay (diagram 2 of 4)
• Air fuse 39 30a
• Alt sense fuse 30 10a
• Auxiliary power drop connector
• B/u lamp fuse 27 10a
• Batt main 1 fuse 7 60a
• Batt main 2 fuse 4 60a
• Battery
• Blower motor resistor assembly
• Body control module (bcm)
• Cig ltr fuse 15a
• Cigar lighter
• Console accessory power outlet (w/ floor console)
• Cool fan 1 fuse 6 30a
• Cool fan 1 relay 12
• Cool fan 2 fuse 1 30a
• Cool fan 2 relay 10
• Cool fan relay 9
• Data link connector (dlc)
• Daytime running lamps control module
• Driver information center
• E12
• E16
• Ecm sense fuse 33 10a
• Electronic brake control module (ebcm)
• Fog lamp relay 17
• Fog lp fuse 35 10a
• Fuel pump fuse 32 15a
• Fuel pump relay 14
• Fusible link (10 ga- rust)
• G200
• Generator
• Hazard fuse 15a
• Headlamp circuit breaker 20a
• Headlamp switch
• Headlamps fuse 3 60a
• Horn fuse 36 15a
• Horn relay 16
• Hvac control module
• Hvac hi fuse 30a
• Hvac/rke batt fuse 29 10a
• I/p fuse block
• Ign main 1 fuse 5 40a
• Ign main 2 fuse 8 60a
• Int lamp fuse 10a
• Nca
• Onstar fuse 10a
• Outside rearview mirror switch
• Park lp fuse 37 20a
• Park/ neutral position switch
• Pass- key fuse 10a
• Powertrain control module (pcm)
• Pwr mir fuse 10a
• R11
• R12
• Rap fuse 10a
• Red
• Remote control door lock receiver (rcdlr)
• Secondary air injection pump relay
• Starter
• Stop lamp fuse 15a
• Stop lamp switch
• Theft deterrent led
• Theft deterrent module
• To accessory time delay relay (diagram 2 of 4)
• To ign main relay
• To ignition switch (diagram 2 of 4)
• To power lock fuse (diagram 4 of 4)
• To seat circuit breaker (diagram 4 of 4)
• Turn signal switch
• Underhood fuse block
• V11
• Vehicle interface unit
• Vehicle interface unit (w/ onstar)

Power Distribution Wiring Diagram (2 of 4) for Pontiac Grand Prix GTP 2002

List of elements for Power Distribution Wiring Diagram (2 of 4) for Pontiac Grand Prix GTP 2002:

• (behind right kick panel) g201
• (in instrument panel harness) j216
• Ajar switch
• Batt +
• Bcm fuse 9 10a
• Body control module (bcm) (under left side of dash, right of steering column)
• Computer data lines system
• Ctsy/trn sig rt frt fuse 5 15a
• Cylinder lamp
• Data bus +
• Data bus -
• Dome/reading lamps
• Driver door latch assembly (rear of driver door)
• Drvr ajar sw
• Front dome lamp
• G201 (behind right kick panel)
• G202 (behind left kick panel)
• G304 (behind right kick panel)
• G305 (behind left kick panel)
• Hot at all times
• I/p compartment lamp
• I/p compartment lamp switch
• Ignition key
• Inadv/ pwr/led fuse 4 15a
• Instrument panel fuse block (behind left kick panel)
• J324
• J327 (in headliner harness)
• J339
• Left rear door latch assembly (rear of left rear door)
• Left sunshade
• Lp sply volt
• Lp sw sig
• Panel harness) j202
• Pass ajar sw
• Passenger door latch assembly (rear of front passenger door)
• Rear compartment courtesy lamp
• Rear compartment lid latch assembly (center rear of lid)
• Rear dome lamp
• Right rear door latch assembly (rear of right rear door)
• Right sunshade
• Sply volt
• W/ electric sliding glass sunroof
• W/o electric sliding glass sunroof

Power Distribution Wiring Diagram (3 of 4) for Pontiac Grand Prix GTP 2002

List of elements for Power Distribution Wiring Diagram (3 of 4) for Pontiac Grand Prix GTP 2002:

• (in instrument panel harness) j208
• Auto
• Automatic transmission shift lever
• Batt +
• Bcm fuse 9 10a
• Body control module (bcm) (under left side of dash, right of steering column)
• Center console multi-function switch
• Cigar lighter
• Cigar lighter console
• Computer data lines system
• Data bus +
• Data bus -
• Dimming ctrl
• Dome/ reading lamps
• Door lock/ window switch
• Driver information center (dic)
• G201 (behind right kick panel)
• G305 (behind left kick panel)
• G310 (top of steering column)
• Head
• Headlamp & panel dimmer switch
• Hot at all times
• Hot w/ ign relay energized
• Htd seat/ onstar ign fuse 38 10a
• Hvac control module (right side of hvac unit)
• I/p fuse block (behind left kick panel)
• Inadv/ pwr/led fuse 4 15a
• Inflatable restraint steering wheel module coil
• Instrument panel cluster (ipc)
• Int lamps fuse 11 15a
• J222
• J240
• J324
• Lo spd gmlan serial data
• Logic
• Nca
• Off
• Park
• Park lp sw on sig
• Park rly ctrl
• Prk lamp relay 18
• Radio
• Sply volt
• Steering wheel control switch
• Sw down
• Sw up
• Swc bklt fuse 23 2a
• Underhood fuse block (mounted to right front strut tower)
• W/ electric sliding glass sunroof

Power Distribution Wiring Diagram (4 of 4) for Pontiac Grand Prix GTP 2002

List of elements for Power Distribution Wiring Diagram (4 of 4) for Pontiac Grand Prix GTP 2002:

• (driver seat harn, below driver seat) s331
• (driver seat harn, below driver seat) s332
• (i/p harness, right side of steering column) s206
• (i/p harness, right side of steering column, 20 cm from c200) s236
• (w/ u85)
• Audio amplifier
• Body control module
• Daytime running lamp (drl) control module
• Dic/ hvac fuse 10a
• Driver heated seat control module
• Driver information center (w/ u40)
• Driver seat adjuster switch
• Driver seat heated switch
• Driver seat lumbar switch
• From batt main 2 fuse (diagram 1 of 4)
• From ignition switch (diagram 2 0f 4)
• H seat/ lum fuse 15a
• Hvac control module
• Hvac ctrl fuse 20a
• I/p fuse block
• Left air temperature actuator
• Lumbar horizontal adjuster relay
• Nca
• Pwr lock fuse 15a
• R defog fuse 30a
• Radio
• Radio amp fuse 20a
• Rear window defogger relay
• Red
• Right air temperature actuator
• Seat circuit breaker 20a
• Seat lumbar verticle adjuster relay
• Vacuum electric solenoid
• W/ heated seats
• W/ power lumbar
• W/o heated seats
• W/o power lumbar

POWER DOOR LOCKS

Power Door Lock Wiring Diagram for Pontiac Grand Prix GTP 2002

List of elements for Power Door Lock Wiring Diagram for Pontiac Grand Prix GTP 2002:

• left of steering column)
• (body harness below front passenger seat 11cm (2 in) from breakout for g302)
• (body harness, under right front seat) s314
• (right side of dash cross beam, behind fuse block)
• Accy 1
• All door unlock
• B/u lamp fuse 10a
• Battery
• Battery (b+)
• Body control module (behind left side of dash,
• C13
• Door lk (batt)
• Door lock
• Door unlk cyl
• Door unlock
• Driver door lock cylinder switch
• Driver door lock switch
• Driver unlock
• Drvr dr unlk
• E12
• Front passenger door lock cylinder switch
• Front passenger door lock switch
• G200
• G301 (left front door sill)
• G302 (right front door sill)
• Ground
• Hot at all times
• Hot in accy or run
• Hot in run, bulb test or start
• Hvac/rke batt fuse 10a
• I/p fuse block (behind right side of dash)
• I/p-ign fuse 10a
• Ignition 1
• Int lamp fuse 10a
• Interior lights system
• Left front door lock actuator
• Left rear door lock actuator
• Lock
• Mall fuse 10a
• Nca
• Park input
• Park/neutral/position switch (on transaxle)
• Pass dr unlk
• Pnk
• Pwr lock fuse 15a
• Remote control door lock receiver (behind right side of dash)
• Rfa link
• Right front door lock actuator
• Right rear door lock actuator
• Rr lid release
• S202
• S209
• S285
• S308
• S315 (body harness, under right front seat)
• S504
• S604
• Tan
• Trunk, tailgate, fuel doors system
• Underhood fuse block (mounted to right strut tower)
• Unlock
• Vehicle interface unit (viu) (in trunk, at left rear wheel well)
• W/ on star
• W/o on star

POWER SEATS

6-Way Power Seat Wiring Diagram for Pontiac Grand Prix GTP 2002

List of elements for 6-Way Power Seat Wiring Diagram for Pontiac Grand Prix GTP 2002:

• Back
• Driver seat adjuster switch
• Driver seat front vertical motor
• Driver seat horizontal motor
• Driver seat rear vertical motor
• Forward
• Front down
• Front up
• G301 (inside left door sill, forward of left front seat)
• Hot at all times
• I/p fuse block
• Pnk
• Rear down
• Rear up
• S330
• S331
• Seat circuit breaker 20a
• Tan
• W/ power lumbar

Heated Seats Wiring Diagram for Pontiac Grand Prix GTP 2002

List of elements for Heated Seats Wiring Diagram for Pontiac Grand Prix GTP 2002:

• Dic/hvac fuse 10a
• Driver heated seat back element
• Driver heated seat control module (below right side of driver's seat, mounted on seat track)
• Driver heated seat switch
• G200 (right side of dash cross beam, behind fuse block)
• G301 (inside left door sill, forward of left front seat)
• Ground
• H seat/lum fuse 15a
• Heated seat cushion cover
• Heated seat element
• Heated seat thermistor
• Hot at all times
• Hot in run
• I/p fuse block
• Illum
• Interior lights system
• Lo/hi in
• Lumbar circuit
• Nca
• On in
• Pnk
• Pnk b
• S206
• S330
• S332
• S375
• Sensor
• W/ power lumbar

Lumbar Wiring Diagram for Pontiac Grand Prix GTP 2002

List of elements for Lumbar Wiring Diagram for Pontiac Grand Prix GTP 2002:

• Aft
• Down
• Driver lumbar horizontal motor
• Driver seat lumbar switch
• Fore
• G301 (inside left door sill, forward of left front seat)
• H seat lum fuse 15a
• Heated seat circuit
• Hot at all times
• I/p fuse block
• Lumbar horizontal adjuster relay
• Pnk
• Power seat circuit
• Red
• S330
• S331
• S332
• Seat circuit breaker 20a
• Seat lumbar vertical adjuster relay
• Seat lumbar vertical motor
• Tan
• W/ heated seats

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagrams for Pontiac Grand Prix GTP 2002

List of elements for Power Top/Sunroof Wiring Diagrams for Pontiac Grand Prix GTP 2002:

• (not used)
• Battery
• Close
• G302 (right front door sill)
• Gnd
• Hot in run, acc, or rap energized
• I/p fuse block (behind right side of dash, in glove box opening)
• Open
• Pnk
• Pos 1
• Pos 2
• Red
• S390
• S394
• Soft stop
• Sun roof fuse 20a
• Sun roof module (front center of sun roof)
• Sun roof motor (front center of sun roof module)
• Sun roof switch
• Vent

POWER WINDOWS

Power Window Wiring Diagram, 2 Door for Pontiac Grand Prix GTP 2002

List of elements for Power Window Wiring Diagram, 2 Door for Pontiac Grand Prix GTP 2002:

• (inside left door sill, forward of left front seat) g301
• (right front door sill) g302
• Down
• Driver window motor
• Driver window switch
• Express down
• Express down module
• Front passenger window motor
• Front passenger window switch
• Hot in accy, run & during retained accessory power
• Illumination lamp
• Instrument panel fuse block (behind right side of dash, in glove box opening)
• Interior lights system
• Pwr wdo circuit breaker 25a
• S310
• S505
• S604
• Tan

Power Window Wiring Diagram, 4 Door for Pontiac Grand Prix GTP 2002

List of elements for Power Window Wiring Diagram, 4 Door for Pontiac Grand Prix GTP 2002:

• (2.0l: right rear corner of engine) (2.4l: right front corner of engine)
• 2.0l
• 2.4l
• 5v ref
• A/t internal mode switch (ims)
• Acc
• Acc volt
• Automatic transmission
• Automatic transmission shift lock control solenoid (base of shifter)
• Body control module (right of hvac module)
• Brake pedal position sensor (top of brake pedal lever)
• Bus +
• Bus -
• Computer data lines system
• Engine control module (ecm) (left rear corner of engine compt)
• G104
• G300 (center console)
• Gmlan +
• Gmlan -
• Hot at all times
• Ignition lock cylinder control actuator (ignition switch)
• Ignition lock cylinder control switch
• Ignition switch
• J108
• J216
• Lo ref
• Logic
• Off
• Prk/ntrl sw
• Run
• Sns sig
• Sply volt
• Start
• Tan

RADIO

Radio Wiring Diagrams, with Amplifier for Pontiac Grand Prix GTP 2002

List of elements for Radio Wiring Diagrams, with Amplifier for Pontiac Grand Prix GTP 2002:

• 2.0l
• 2.4l
• Battery
• Battery sever active charging system active starting disabled display
• Body control module (bcm) (right of hvac module)
• Charge ind
• Computer data lines system
• Driver information center (dic) display
• Engine control module (ecm) (left rear corner of engine compt)
• G104 (2.0l: right rear corner of engine) (2.4l: right front corner of engine)
• G106 (mounted on outside of frame rail)
• G304 (on rear support behind driver seat)
• Generator
• Generator field duty cycle signal
• Generator turn on signal
• Ground
• High speed gmlan serial data bus +
• High speed gmlan serial data bus -
• Hot w/ run/crnk relay energized
• Hvac/ip ign fuse 16 10a
• Ign
• Instrument panel cluster (ipc)
• Logic
• Low speed gmlan serial data
• Message request
• Pnk
• Power distribution system
• Red
• Starter motor
• Tan

Radio Wiring Diagrams, without Amplifier for Pontiac Grand Prix GTP 2002

List of elements for Radio Wiring Diagrams, without Amplifier for Pontiac Grand Prix GTP 2002:

• (right rear corner of engine compt) underhood fuse block
• 2.0l
• 2.4l
• Acc
• Battery
• Body control module (bcm) (right of hvac module)
• Charging circuit
• Computer data lines system
• Crnk fuse 5 30a
• Crnk relay
• Engine control module (ecm) (left rear corner of engine compt)
• G104 (2.0l: right rear corner of engine) (2.4l: right front corner of engine)
• G106 (mounted on outside of frame rail)
• Gmlan serial data (+)
• Gmlan serial data (-) x1
• High speed gmlan serial data bus +
• High speed gmlan serial data bus -
• Hot at all times
• Ignition key resistor sig
• Ignition switch
• J108
• Logic
• Off
• Off/run/ crank voltage
• Park/neutral position (pnp) switch
• Park/neutral sig (a/t)
• Power distribution system
• Red
• Run
• Start
• Starter motor
• Starter rly ctrl
• Tan

SHIFT INTERLOCKS

Shift Interlock Wiring Diagram for Pontiac Grand Prix GTP 2002

List of elements for Shift Interlock Wiring Diagram for Pontiac Grand Prix GTP 2002:

• A/t shift lock control solenoid
• Automatic tranmission shift lock actuator (center of console assembly)
• Btsi fuse 10a
• C1 d2
• G117 (transaxle stud)
• G200 (right side of dash cross beam, behind fuse block)
• Hot in off, run, bulb test & start
• I/p fuse block (behind right side of dash)
• Ignition key solenoid
• Park lock solenoid
• Park position switch (closed in park)
• Park/neutral position switch (left side of engine compt, on transaxle)
• Pnk
• S105
• S213
• S264
• S376 (floor console harn, near automatic transaxle control)
• Steering column electric park lock (in steering column, near ignition key cylinder)
• Stoplamp switch (on brake pedal support bracket)
• Underhood fuse block (mounted to right strut tower)

STARTING/CHARGING

Charging Wiring Diagram for Pontiac Grand Prix GTP 2002

List of elements for Charging Wiring Diagram for Pontiac Grand Prix GTP 2002:

• (2.0l)
• (2.4l)
• (center console) g300
• (internal splice, inside transmission)
• (left rear corner of engine compt) engine control module (ecm)
• 1-2 shift solenoid (ss) valve
• 2-3 shift solenoid (ss) valve
• 4-5 shift solenoid (ss) valve
• A sig prndl lp
• A/t iss high sig
• A/t iss low sig
• A12
• Acc
• Acc volt
• All times
• Automatic transmission
• Automatic transmission shift lever position indicator
• B sig prndl lp
• B11
• Body control module (right of hvac module)
• C sig prndl lp
• Clutch (tcc) pulse
• Clutch press ctrl
• Computer data lines system
• D sig prndl lp
• Data gmlan srl
• Ecm/ trans fuse 15a
• Ecm/tcm fuse 10a
• Exterior lights system
• F10
• F11
• F12
• F13
• F14
• F15
• F16
• F17
• F18
• F19
• F20
• F21
• F22
• F23
• F24
• F25
• F26
• F27
• F28
• F29
• F30
• F31
• F32
• F33
• F34
• F35
• F36
• F37
• F38
• F39
• F40
• F41
• F42
• Fluid temperature (tft) sensor
• G104 (2.0l: right rear corner of engine) (2.4l: right front corner of engine)
• G104 (2.4l: right front corner of engine) (2.0l: right rear corner of engine)
• Gmlan ser data+
• Gmlan ser data-
• Ground
• Hot at
• Hot at all times
• Hot w/ run/crnk relay energized
• Ign
• Ign 1 volt
• Ignition switch
• Input shaft speed sensor (iss)
• Instrument panel cluster (ipc)
• Internal mode switch (ims)
• J108
• J118
• J206
• J216
• J300
• Logic
• Low ref
• Off
• Output shaft speed sensor (oss)
• Pc sol
• Pc sol valve ctrl
• Pnk
• Pressure control (pc) solenoid valve
• Prk/neut sig
• Red
• Run
• Shift sol vlv ctrl
• Start
• Stop lmp sply
• Tan
• Tcc sol vlv ctrl
• Tft sensor sig
• Torque converter
• Tr sw sig a
• Tr sw sig b
• Tr sw sig c
• Tr sw sig p
• Transmission control module (tcm) (near brake master cylinder)
• Underhood fuse block (right rear corner of engine compt)
• Vss sig
• Width modulation (pwm) solenoid valve

Starting Wiring Diagram for Pontiac Grand Prix GTP 2002

List of elements for Starting Wiring Diagram for Pontiac Grand Prix GTP 2002:

• (at base of battery) g100
• (on transaxle stud) g113
• Acc
• Battery
• Bulb test
• Hold-in coil
• Ign main 1 maxifuse 40a
• Ignition switch
• Lock
• Off
• Park/neutral position switch (left side of engine compartment, on transaxle)
• Power distribution system (fusible links)
• Pull-in coil
• Red
• Remote battery stud
• Run
• Start
• Starter motor
• Starter solenoid
• Underhood accessory wiring junction block (mounted to right strut tower)

SUPPLEMENTAL RESTRAINTS

Supplemental Restraint Wiring Diagram for Pontiac Grand Prix GTP 2002

List of elements for Supplemental Restraint Wiring Diagram for Pontiac Grand Prix GTP 2002:

• (dash harness, behind right side of instrument cluster, approximately 20 cm (8 in) from driver information center breakout)
• (dash harness, below right side of i/p compartment, approximately 4 cm (2 in) from blower motor resistor breakout)
• (left side of dash, at base of steering column) g205
• (part of driver's seat belt assembly) (open when buckled) seat belt switch
• (under left side of dash, right of steering column)
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• Air bag ind
• B1-b8
• Bar
• Body control module (bcm) (behind left side of dash, left of steering column)
• C1-c8
• Case ground
• Data link connector (dlc) (partial)
• G301 (inside left door sill, forward of left front seat)
• Ground
• High control
• Hot in run, bulb test & start
• Ignition
• Inflatable restraint i/p module
• Inflatable restraint sensing & diagnostic module (sdm) (below carpet, under right front seat)
• Inflatable restraint steering wheel module
• Inflatable restraint steering wheel module coil
• Inflatable restraint warning indicator
• Instrument panel cluster (ipc)
• Instrument panel fuse block (behind right side of dash, in glove box opening)
• Ip-ign fuse 10a
• Low control
• Nca
• Not used
• Pnk
• S209
• S218
• Seat belt sw
• Seat belt switch c2
• Serial data
• Shorting
• Shorting bar
• Sir fuse 15a

TRANSMISSION

3.1L

3.1L VIN J, A/T Wiring Diagram for Pontiac Grand Prix GTP 2002

List of elements for 3.1L VIN J, A/T Wiring Diagram for Pontiac Grand Prix GTP 2002:

• (3.1l)
• (3.8l)
• (in fuel injector harness) s121
• (on throttle body assembly) throttle position sensor
• (under left side of dash, right of steering column) (partial) data link connector (dlc)
• (w/ 3.1l engine)
• (w/ 3.8l engine)
• 1-2 shift sol
• 2-3 shift sol
• 3.8l 3.1l
• 5v reference a
• A/t iss sensor hi
• A/t iss sensor lo
• A12
• Automatic transaxle (4t65-e)
• Automatic transaxle fluid pressure manual valve position switch
• Automatic transaxle fluid temperature sensor
• Automatic transaxle input shaft speed sensor
• B10
• Battery in
• Body control module, driver information center (dic), head up display (hud) switch
• C10
• Class ii data
• Computer data lines system
• D10
• D11
• Ecm fuse 10a
• Ecm sense fuse 33 10a
• Ect sens ret
• Ect sensor in
• Engine controls system (map sensor)
• Engine coolant temperature (ect) sensor (top left rear of engine, below throttle body)
• F12
• G113 (lower left front of engine, on transaxle stud)
• G117 (lower left front of engine, on transaxle stud)
• Hot at all times
• Hot in run, bulb test or start
• I/p fuse block (behind right side of dash)
• I/p ign fuse 10a
• Ign main relay
• Ignition in
• Instrument panel cluster (ipc)
• Instrument panel cluster (ipc)
• Malfunction indicator lamp
• Map/ect sens ret
• Mil ctrl
• Park/neutral position (pnp) switch (left side of engine compt on transaxle)
• Pc sol hi
• Pc sol lo
• Pcm ground
• Pnk
• Powertrain control module (pcm) (left front side of engine compt, in air cleaner assembly)
• Pressure control sol
• Red
• Rev
• S105
• S106
• S131 (engine harn, near breakout to ebtcm module)
• S209
• S218 (dash harn, near breakout to blower motor)
• Stop lamp switch (on brake pedal support bracket)
• Tan
• Tcc fuse 31 10a
• Tcc pwm sol
• Tcc release
• Tcc release in
• Tcc/ brake switch
• Tcc/brake sw in
• Tft sensor in
• Tft sensor return
• Tp sensor in
• Tp sensor return
• Tr sw a
• Tr sw b
• Tr sw c
• Tr sw in-a
• Tr sw in-b
• Tr sw in-c
• Tr sw in-p
• Tr sw p
• Trans range a in
• Trans range b in
• Trans range c in
• Uart data
• Underhood fuse block (mounted to right strut tower)
• Vehicle speed sensor (vss) (lower right side of engine compt, on transaxle)
• Vss hi in
• Vss lo in

3.8L

3.8L VIN 1, A/T Wiring Diagram for Pontiac Grand Prix GTP 2002

List of elements for 3.8L VIN 1, A/T Wiring Diagram for Pontiac Grand Prix GTP 2002:

• 87a
• Body control module (bcm) (right of hvac module)
• C12 x3
• C5 x3
• D1 x4
• Delay switch
• F9 x2
• G102 (right front corner of engine compt)
• High
• Hot at all times
• Hot w/ run/crank relay energized
• Int
• J104 (engine harness, 12 cm from generator breakout)
• J105
• Logic
• Low
• Mist
• Off
• Pnk
• Underhood fuse block (right rear corner of engine compt)
• Washer switch
• Windshield washer fluid pump (bottom of washer fluid reservoir)
• Windshield washer pump control
• Windshield wiper motor (left side of firewall)
• Windshield wiper motor park switch signal
• Windshield wiper relay control
• Windshield wiper switch low pulse sig
• Windshield wiper/washer switch
• Wiper switch
• Wpr diode 58
• Wpr fuse 15 10a
• Wpr fuse 59 25a
• Wpr low/ high relay 52
• Wpr on/off relay 70

3.8L VIN K, A/T Wiring Diagram for Pontiac Grand Prix GTP 2002

List of elements for 3.8L VIN K, A/T Wiring Diagram for Pontiac Grand Prix GTP 2002:

• (3.1l)
• (3.8l)
• (in fuel injector harness) s121
• (on throttle body assembly) throttle position sensor
• (under left side of dash, right of steering column) (partial) data link connector (dlc)
• (w/ 3.1l engine)
• (w/ 3.8l engine)
• 1-2 shift sol
• 2-3 shift sol
• 3.8l 3.1l
• 5v reference a
• A/t iss sensor hi
• A/t iss sensor lo
• A12
• Automatic transaxle (4t65-e)
• Automatic transaxle fluid pressure manual valve position switch
• Automatic transaxle fluid temperature sensor
• Automatic transaxle input shaft speed sensor
• B10
• Battery in
• Body control module, driver information center (dic), head up display (hud) switch
• C10
• Class ii data
• Computer data lines system
• D10
• D11
• Ecm fuse 10a
• Ecm sense fuse 33 10a
• Ect sens ret
• Ect sensor in
• Engine controls system (map sensor)
• Engine coolant temperature (ect) sensor (top left rear of engine, below throttle body)
• F12
• G113 (lower left front of engine, on transaxle stud)
• G117 (lower left front of engine, on transaxle stud)
• Hot at all times
• Hot in run, bulb test or start
• I/p fuse block (behind right side of dash)
• I/p ign fuse 10a
• Ign main relay
• Ignition in
• Instrument panel cluster (ipc)
• Instrument panel cluster (ipc)
• Malfunction indicator lamp
• Map/ect sens ret
• Mil ctrl
• Park/neutral position (pnp) switch (left side of engine compt on transaxle)
• Pc sol hi
• Pc sol lo
• Pcm ground
• Pnk
• Powertrain control module (pcm) (left front side of engine compt, in air cleaner assembly)
• Pressure control sol
• Red
• Rev
• S105
• S106
• S131 (engine harn, near breakout to ebtcm module)
• S209
• S218 (dash harn, near breakout to blower motor)
• Stop lamp switch (on brake pedal support bracket)
• Tan
• Tcc fuse 31 10a
• Tcc pwm sol
• Tcc release
• Tcc release in
• Tcc/ brake switch
• Tcc/brake sw in
• Tft sensor in
• Tft sensor return
• Tp sensor in
• Tp sensor return
• Tr sw a
• Tr sw b
• Tr sw c
• Tr sw in-a
• Tr sw in-b
• Tr sw in-c
• Tr sw in-p
• Tr sw p
• Trans range a in
• Trans range b in
• Trans range c in
• Uart data
• Underhood fuse block (mounted to right strut tower)
• Vehicle speed sensor (vss) (lower right side of engine compt, on transaxle)
• Vss hi in
• Vss lo in

TRUNK, TAILGATE, FUEL DOOR

Trunk Release Wiring Diagram for Pontiac Grand Prix GTP 2002

List of elements for Trunk Release Wiring Diagram for Pontiac Grand Prix GTP 2002:

• B/u lamp fuse 10a
• Body control module (bcm) (left of steering column)
• C1 c
• C1 e4
• G302 (right front door sill)
• Hot at all times
• Park input
• Park/ neutral position switch (left side of engine compt, on transaxle)
• Rear compartment lid release actuator (mounted to rear compt lid, near latch)
• Rear compartment lid release relay (below left side of dash, mounted to bcm mounting bracket)
• Rear compartment lid release switch
• Remote control door lock receiver (rcdlr) (right side of dash, behind inflatable restraint module)
• S416
• Underhood fuse block (mounted to right front strut tower)

WARNING SYSTEMS

Warning System Wiring Diagrams for Pontiac Grand Prix GTP 2002

List of elements for Warning System Wiring Diagrams for Pontiac Grand Prix GTP 2002:

• (i/p harn, approx 7 cm from driver's information display/trip calculator breakout) s289
• (i/p harn, approx at the driver's information display/trip calculator breakout) s290
• Accessory 1
• Auxiliary chime
• Battery
• Body control module (bcm) (below left side of dash, left of steering column)
• C12
• C13
• C14
• C15
• Crusie control system
• D12
• Driver door lock
• Driver information display (did)
• Driver's door ajar input
• Exterior lights system
• Fasten belts output
• Fasten belts warning ind
• G200 (right side of dash cross beam, behind fuse block)
• G301 (inside left front door sill, forward of left front seat)
• Ground
• Head
• Headlamp switch
• Hot at all times
• Hot in accy or run
• Hot in run, bulb test or start
• I/p fuse block
• I/p-ign fuse 10a
• Ignition 1
• Ignition key alarm switch
• Instru- ment cluster
• Instrument cluster system
• Int lamp fuse 10a
• Key in ignition input
• Left turn input
• Lights off input
• Mall fuse 10a
• Mall pgm fuse 10a
• Mall program
• Nca
• Off
• Park
• Park lp fuse 20a
• Pnk
• Powertrain control module (pcm) (left front side of engine compt, in side air cleaner)
• Right turn input
• S208
• S209
• S230
• S285
• S504
• Seat belt switch (part of driver's seat belt assembly)
• Seat belt switch input
• Tan
• Trip calculator
• Turn signal multifunction lever
• Turn signal/ hazard flasher module (below left side of dash)
• Underhood fuse block
• Vehicle speed input
• W/ trip monitor
• W/o trip monitor

WIPER/WASHER

Wiper/Washer Wiring Diagram for Pontiac Grand Prix GTP 2002

List of elements for Wiper/Washer Wiring Diagram for Pontiac Grand Prix GTP 2002:

• (left side of engine compartment, at base of left strut tower) g119
• (left side of front end upper tie bar) g101
• (w/ digital display)
• (w/o digital display)
• A12
• Delay
• Driver information center (right side of i/p cluster)
• E11
• F12
• Hot in accy & run
• I/p fuse block (behind right side of dash, in glove box opening)
• Mist
• Multifunction turn signal lever
• Off
• Red
• S124
• S125
• S249
• Underhood fuse block (mounted to right strut tower)
• Washer switch
• Wind- shield washer fluid level switch (in washer fluid reservoir)
• Windshield washer fluid pump (in washer fluid reservoir)
• Windshield wiper motor (on left side of firewall)
• Wiper fuse 25a
• Wiper motor
• Wiper motor controller
• Wiper switch