All Wiring Diagrams for Pontiac Sunfire SE 2001 model

AIR CONDITIONING

Compressor Wiring Diagram for Pontiac Sunfire SE 2001

List of elements for Compressor Wiring Diagram for Pontiac Sunfire SE 2001:

(2.2l: engine harn, 34 cm from
(bottom) (left front of engine compt)
(engine harn, near a/c compressor clutch conn) s111
A/c comp clutch rly
A/c compressor clutch
A/c compressor clutch diode (in a/c compressor clutch connector breakout)
A/c compressor clutch relay
A/c fuse 10a
A/c press sens (+5v)
A/c press sens ctrl
A/c press sens in
A/c refrigerant pressure sensor (right front corner of engine compt, on a/c refrigerant line)
Class ii
Class ii serial data
Computer data lines system
Erls fuse 10a
G112 (left side of engine)
Hot at all times
Hot in run, bulb test or start
I/p fuse block (behind left side of dash)
Pnk
Powertrain control module (pcm) (on right front of engine compartment)
S107 pnk underhood fuse block) (2.4l: engine harn, 20 cm from a/c compressor clutch)
S110 (engine harn, near a/c compressor clutch conn)
Underhood fuse block

Manual A/C Wiring Diagram for Pontiac Sunfire SE 2001

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List of elements for Manual A/C Wiring Diagram for Pontiac Sunfire SE 2001:

(2.2l: engine harn, 34 cm from
(bottom) (left front of engine compt)
(engine harn, near a/c compressor clutch conn) s111
(hvac harn, behind center of dash) s125
(hvac harn, behind center of dash) s233
A/c comp clutch relay
A/c compressor clutch
A/c compressor clutch diode (in a/c compressor clutch connector breakout)
A/c compressor clutch relay
A/c fuse 10a
A/c on switch
A/c press sensor (+5v)
A/c press sensor input a/c press sensor ctrl
A/c refrigerant pressure sensor (right front corner of engine compt, on a/c refrigerant line)
A/c request
A10
Bi-lvl
Blo fuse 30a
Blower motor (under center of dash, in hvac assembly)
Blower motor relay
Blower resistor (under center of dash, in hvac assembly)
Blower switch
Body control control (bcm) (behind left side of dash)
C tan
Class ii
Class ii serial data
Computer data lines system
Cooling fan fuse 30a
Cooling fan motor
Cooling fan relay
Def
Ect sensor ground
Ect sensor signal
Engine coolant temperature (ect) sensor (2.2l: left front of engine) (2.4l: on rear of engine, near coolant outlet)
Erls fuse 10a
Floor
G112 (left side of engine)
G201 (on steering column support bracket)
Hot at all times
Hot in run
Hot in run, bulb test or start
Hvac control assembly
Hvac fuse 20a
I/p fuse block (behind left side of dash)
Illum
Interior lights system
Max
Mix
Norm
Off
Pnk
Powertrain control module (pcm) (on right front of engine compartment)
Red
S101 (engine harn, 28-33 cm from cooling fan motor connector)
S107 pnk underhood fuse block) (2.4l: engine harn, 20 cm from a/c compressor clutch)
S110 (engine harn, near a/c compressor clutch conn)
S124 (hvac harn, behind center of dash)
S280 (hvac harness, behind right side of dash)
Selector switch
Tan
Underhood fuse block
Vent

ANTI-LOCK BRAKES

Anti-lock Brake Wiring Diagrams for Pontiac Sunfire SE 2001

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List of elements for Anti-lock Brake Wiring Diagrams for Pontiac Sunfire SE 2001:

A10
A11
Abs fuse 10a
Abs fuse 50a
Abs warning ind
B10
B11
Battery
Bcm/clu fuse 10a
Body control module (bcm) (behind left side of dash)
Brake fluid level switch (in brake fluid reservoir)
Brake ind
Brake pressure modulator valve
Brake switch (on brake pedal support bracket)
C10
C11
Computer data lines system
Electronic brake control module (ebcm) (next to master cylinder)
G114 (left rear of engine)
G202 (behind left side of dash, on right side of steering column support)
Ground
Hot at all times
Hot in acc, run, or start
Hot in run or start
I/p fuse block (behind lower left side of dash)
Ignition
Instrument cluster
Left front wheel spd (hi)
Left front wheel spd (lo)
Left front wheel speed sensor
Left rear wheel spd (hi)
Left rear wheel spd (lo)
Left rear wheel speed sensor
Low trac ind
Nca
Pnk
Power distribution system
Pump motor
Red
Right front wheel spd (hi)
Right front wheel spd (lo)
Right front wheel speed sensor
Right rear wheel spd (hi)
Right rear wheel spd (lo)
Right rear wheel speed sensor
S101
S205
Serial data
Stop hzd fuse 20a
Stop lamp sw out
Tan
Trac off ind
Traction control switch (pontiac)
Underhood fuse block (left front of engine compt)
Vent tube

ANTI-THEFT

Anti-theft Wiring Diagram for Pontiac Sunfire SE 2001

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List of elements for Anti-theft Wiring Diagram for Pontiac Sunfire SE 2001:

(below left front seat) g300
(below right front seat) g301
(right front of engine compartment)
12v
12v out
A10
A12
B10
Bcm/clstr fuse 10a
Body control module (behind left side of dash)
Driver door jamb switch
Drl ctrl
Front passenger door jamb switch
G300 (below left front seat)
Ground
Headlights system
Horn ctrl
Horn system
Hot in run or start
I/p fuse block
Ign pwr in
Ignition key
Instrument panel cluster
Interior lights system
Jamb sw sig
Left rear door jamb switch
Passlock lock cylinder
Pnk
Powertrain control module
Rear compartment lamp assembly
Rear compt- ment lamp
Rear compt- ment lamp switch
Right rear door jamb switch
S290
S330
S331
Sec ind ctrl
Security ind
Sedan only
Serial data
Signal
Trunk sw in

BODY COMPUTER

Body Computer Wiring Diagrams for Pontiac Sunfire SE 2001

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List of elements for Body Computer Wiring Diagrams for Pontiac Sunfire SE 2001:

A/c request in
A/t shift lock ctrl
A10
A11
A12
Accessory voltage
Air conditioning system
All door lock ctrl
All door unlock ctrl
Anti-lock brakes system
Anti-theft system
B10
B11
B12
Battery positive voltage
Bcm fuse 10a
Bcm/clstr fuse 10a
Body control module (bcm) (behind left side of dash)
Brake fluid lev sw in
Class 2 serial data
Cluster fuse 10a
Computer data lines system
Coolant level switch (in surge tank)
Courtesy lamp ctrl
Drive door unlock ctrl
Driver door jamb sw in
Drl relay ctrl
Ets off sw in
Exterior lights system
Fog lamp rly ctrl
Fog lamp sw in
G100 (under battery tray)
G129 (front of transaxle)
G202 (behind left side of dash, on right side of steering column support)
G202 (left side of dash, on left side of steering column bracket)
Grd
Headlamp hi beam in
Headlamp lo beam in
Headlights system
Horn rly ctrl
Horns system
Hot at all times
Hot in acc or run
Hot in run, bulb test or start
I/p dimmer sw sig
I/p dimmer sw sig return
I/p dimming lamps out
I/p fuse block
Ignition switch
Inadvertant power ctrl
Instrument cluster system
Interior lights system
Key-in ignition switch
Key-in ingition sw in
Low coolant sw in
Park brake sw sig
Parklamp in
Passenger door jamb sw in
Passlock battery voltage
Passlock grd
Passlock sensor sig
Pnk
Power distribution system
Rdo/intlp fuse 10a
Rear compt lamp in
Rear compt lid release ctrl
Remote keyless entry circuit
Rfa batt fuse 15a
Rfa grd
S171
S205
S217
Security ind ctrl
Shift interlock system
Tan
Trunk, tailgate, fuel doors system
Warning systems

COMPUTER DATA LINES

Computer Data Lines for Pontiac Sunfire SE 2001

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List of elements for Computer Data Lines for Pontiac Sunfire SE 2001:

Body control module (behind left side of dash)
Cig fuse 20a
Data class 2
Data link connector (below left side of dash)
Electronic brake control module (next to master cylinder)
G129 (front of transaxle)
G202 (on right side of steering column support)
Hot at all times
I/p fuse block
Inflatable restraint sensing & diagnostic module (below right front seat)
Instrument panel cluster
Powertrain control module (on right front of engine compt)
Radio
S205
S209
S217

COOLING FAN

Cooling Fan Wiring Diagram for Pontiac Sunfire SE 2001

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List of elements for Cooling Fan Wiring Diagram for Pontiac Sunfire SE 2001:

Cooling fan fuse 30a
Cooling fan motor
Cooling fan relay (in underhood fuse block)
Cooling fan relay control
Ect sensor ground
Ect sensor signal
Engine coolant temperature (ect) sensor (2.2l: left front of engine) (2.4l: on rear of engine, near coolant outlet)
G112 (left side of engine)
Hot at all times
Powertrain control module (pcm) (on right front of engine compartment)
Red
Underhood fuse block (left front of engine compt)

CRUISE CONTROL

Cruise Control Wiring Diagram for Pontiac Sunfire SE 2001

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List of elements for Cruise Control Wiring Diagram for Pontiac Sunfire SE 2001:

(dash harn, right upper side of dash) s221
(dash harness, left lower side of dash)
(dash harness, left side of dash)
A/t
All times
Brake switch (on brake pedal support bracket)
Brake switch signal
Cruise control brake switch (on brake pedal support bracket)
Cruise control clutch switch (on clutch pedal support bracket)
Cruise control module (right rear of engine compt)
Cruise engage input
Cruise engage out
Cruise fuse 10a
Cruise inhibit
Cruise inhibit input
Cruise sw signal
Cruise switch
Erls fuse 10a
G129 (front of transaxle)
Ground
Hot at
Hot in run, bulb
I/p fuse block
Ignition
M/t
Off
Pnk
Powertrain control module (pcm) (right front of engine compt)
R/a
S206
S214
S217
S242
Set sw
Shift interlock
Stop/haz fuse 20a
System
Test or start
Vehicle speed input
Vehicle speed out
Vehicle speed sensor assembly (a/t: on rear of transaxle) (m/t: top right front of transaxle)
Vss high
Vss low

DEFOGGERS

Defogger Wiring Diagram for Pontiac Sunfire SE 2001

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List of elements for Defogger Wiring Diagram for Pontiac Sunfire SE 2001:

(behind left side of dash, on right side of steering column support) g202
(below right front seat) g301
Defogger on/off switch
Hot at all times
Hot in run
Hvac control assembly
Hvac fuse 10a
I/p fuse block
Illumination
Interior lights system
Nca
On indicator
Rear window defogger grid
Rr defog fuse 30a
S280
S281
S331
Timing circuit

ENGINE PERFORMANCE

2.2L

2.2L VIN 4, Engine Performance Wiring Diagrams (1 of 3) for Pontiac Sunfire SE 2001

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List of elements for 2.2L VIN 4, Engine Performance Wiring Diagrams (1 of 3) for Pontiac Sunfire SE 2001:

(2000)
(2001)
(behind left side of dash) body control module
(dash harn, left front of dash)
(in underhood fuse/relay center) fuel pump relay
5v ref
A/c pres
A/c refrigerant pressure sensor (right front of eng compt)
A/t iss sens
All times
Battery
C2 brake switch (on brake pedal support)
Ckp ref
Class ii
Cmp sens
Coolant level switch (right side of eng compt)
Cruise control brake switch (on brake pedal support)
Data link connector (left side of dash)
Ect sensor
Engine oil pressure switch (near oil filter)
F/p-inj fuse 20a
Fuel lvl input
Fuel pump
Fuel tank module
Fuel tank pres
Fuel tank pressure sensor (top of fuel tank)
Fuse block
G115 (rear of engine)
G300 (under driver's seat)
Gen term f
Gen term l
Generator
Hot at
Hot in run, bulb
Hot in run, bulb test or start
Ign
Ign ctrl a
Ign ctrl b
Ign ign mdl fuse 20a
Inj 1
Inj 2
Knock sensor (right side of eng)
Ks signal
Low coolant sw
Map sensor
Oil pres
Pcm fuse 10a
Pcm gnd
Pcm ground
Pcm/ign pcm fuse 10a
Pnk
Powertrain control module (right front of eng compt)
Red
S171
S242
S330
Sense ground
Serial data
Tcc bk sw
Test or start
Tft sensor
Throttle position sensor (on throttle body assy)
Tp sensor
Tr sw a
Tr sw input b
Tr sw input c
Tr sw input p
Transaxle range switch
Tx range a
Tx range b
Tx range c
Underhood fuse/relay center
Vss high
W/ cruise control
W/o cruise control

2.2L VIN 4, Engine Performance Wiring Diagrams (2 of 3) for Pontiac Sunfire SE 2001

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List of elements for 2.2L VIN 4, Engine Performance Wiring Diagrams (2 of 3) for Pontiac Sunfire SE 2001:

(4 speed only)
(engine harness, 27 cm from bulkhead connector)
1-2 shift solenoid valve
1-4 coil ctrl
2-3 coil ctrl
2-3 shift solenoid valve
A pnk
Automatic transaxle
Automatic transaxle fluid pressure valve manual position switch
Automatic transaxle fluid temperature sensor
Automatic transaxle input shaft speed sensor
Ckp gnd
Ckp sig
Coil pos
Crankshaft position sensor (right side of eng)
Engine coolant temperature sensor (front left of engine)
Fuel injectors
Gnd
Ign
Ign ctrl a
Ign ctrl b
Ignition control module (top rear of eng)
Pnk
Pressure control solenoid valve
Red
Ref low
Ref sig
S121
Tan
To spark plugs
Torque converter clutch pwm solenoid valve
Vehicle speed sensor assembly (on transaxle)

2.2L VIN 4, Engine Performance Wiring Diagrams (3 of 3) for Pontiac Sunfire SE 2001

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List of elements for 2.2L VIN 4, Engine Performance Wiring Diagrams (3 of 3) for Pontiac Sunfire SE 2001:

1-2 ss valve
2-3 ss valve
A/ pres +5v
A/c clutch rly
A/c system
A/t iss sens
Automatic transaxle (3 speed only)
Camshaft position sensor (right side of eng)
Cmp sens b+
Cmp sens gnd
Cooling fans system
Cruise control module (right side of eng compt)
Cruise control system
Cruise diable
Cruise engaged
Ect sens
Erls fuse 10a
Evap can vnt
Evap canp
Evaporative emission canister purge valve (lower right side of engine)
Evaporative emission canister vent solenoid (under rear of vehicle)
F pump rly
Fuse block
G115 (rear of eng)
Hot in run
Hot in run, bulb test or start
Iac coil a hi
Iac coil a lo
Iac coil b hi
Iac coil b lo
Iat sens
Iat sens sig
Idle air control valve (on throttle body assembly)
Ign
Inj 3 driver
Inj 4 driver
Instrument cluster
Intake air temperature sensor (on air cleaner duct assembly)
Lt fan ctrl
Malfunction indicator lamp
Manifold absolute pressure sensor (side of throttle body)
Map sens +5v
Map sensor
Mil ctrl
Nca
O2 htr fuse 10a
Pc sol
Pc sol vlv ctrl
Pcm gnd
Pnk
Pnk a
Post conv o2
Post- converter heated oxygen sensor (rearward catalytic converter)
Powertrain control module (right front of eng compt)
Pre conv o2
Pre- converter oxygen sensor (on exhaust manifold)
Red
Red a
Ref lo
S101
S107
S114
S171
Tan
Tan b
Tcc pwm sol
Tcc release
Tcc sol (3 spd)
Tft sensor
Third clutch pressure switch
Torque converter clutch solenoid
Tp sens +5v
Vss low
Vss out

2.4L

2.4L VIN T, Engine Performance Wiring Diagrams (1 of 3) for Pontiac Sunfire SE 2001

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List of elements for 2.4L VIN T, Engine Performance Wiring Diagrams (1 of 3) for Pontiac Sunfire SE 2001:

(behind left side of dash) body control module
(dash harn, left front of i/p)
(in underhood fuse/ relay center) fuel pump relay
5v ref
A/c pres
A/c refrigerant pressure sensor (right front of eng compt)
A/t iss sens
All times
Battery
C2 brake switch (brake pedal support)
Ckp ref
Class ii serial data
Cmp sens
Computer data lines system
Cruise control brake switch (brake pedal support)
Data link connector (left side of dash)
Drain
Ect sensor
Engine oil pressure switch (top rear of engine)
F/p-inj fuse 15a
Fuel pmp lvl
Fuel pump
Fuel tank module
Fuel tank pres
Fuel tank pressure sensor (top of fuel tank)
Fuse block
G115 (rear of engine)
G300 (under driver's seat)
Gen term f
Gen term l
Generator
Ground
Hot at
Hot in run, bulb test or start
Ign
Ign ctrl 1-4
Ign ctrl 2-3
Ign fuse 20a
Inj 1
Inj 2
Knock sensor (right rear of eng)
Ks signal
Map sensor
Oil pres
Park/neutral position switch
Pcm fuse 10a
Pcm gnd
Pcm ground
Pnk
Powertrain control module (right front of eng compt)
Red
S171
S242
S330
Sense grd
Serial data
Tcc bk sw
Tft sensor
Throttle position sensor (throttle body assy)
Tp sensor
Tr sw a
Tr sw input b
Tr sw input c
Tr sw input p
Tx range a
Tx range b
Tx range c
Underhood fuse/relay center
Vss high
W/ cruise control
W/o cruise control

2.4L VIN T, Engine Performance Wiring Diagrams (2 of 3) for Pontiac Sunfire SE 2001

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List of elements for 2.4L VIN T, Engine Performance Wiring Diagrams (2 of 3) for Pontiac Sunfire SE 2001:

(engine harness, left front of engine)
1-2 shift solenoid valve
1-4 coil ctrl
2-3 coil ctrl
2-3 shift solenoid valve
A pnk
Automatic transaxle
Automatic transaxle fluid pressure valve manual position switch
Automatic transaxle fluid temperature sensor
Automatic transaxle input shaft speed sensor a
C red
Ckp gnd
Ckp sig
Coil pos
Crankshaft position sensor (left front of eng)
Engine coolant temperature sensor (rear of engine)
Fuel injectors
Gnd
Ic input 1-4
Ic input 2-3
Ign
Ignition coils
Ignition control module (on top left of eng)
Nca
Pnk
Pressure control solenoid valve
Red
Ref low
Ref sig
S121
Tan
To spark plugs
Torque converter clutch pwm solenoid valve
Vehicle speed sensor (on transaxle)

2.4L VIN T, Engine Performance Wiring Diagrams (3 of 3) for Pontiac Sunfire SE 2001

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List of elements for 2.4L VIN T, Engine Performance Wiring Diagrams (3 of 3) for Pontiac Sunfire SE 2001:

1-2 ss valve
2-3 ss valve
5v ref
A/c clutch rly
A/c system
A/t iss sens
Camshaft position sensor (top left of eng)
Cmp sens b+
Cmp sens gnd
Cooling fans system
Cruise control system
Cruise diable
Cruise engaged
Ect sens
Erls fuse 10a
Evap can vnt
Evap canp
Evaporative emission canister purge valve (left front of eng)
Evaporative emission canister vent solenoid (rear of vehicle)
F pump rly
Fuse block
G115 (rear of engine)
Hot in run
Hot in run, bulb test or start
Iac coil a hi
Iac coil a lo
Iac coil b hi
Iac coil b lo
Iat sens
Iat sens sig
Icm ref lo
Idle air control valve (on throttle body assy)
Ign
Inj 3 driver
Inj 4 driver
Instrument cluster
Intake air temperature sensor (on air cleaner outlet duct assy)
Lt fan ctrl
Malfunction indicator lamp
Manifold absolute pressure sensor (side of throttle body)
Map sensor
Mil ctrl
Nca
O2 htr fuse 10a
Pc sol
Pc sol vlv ctrl
Pcm gnd
Pnk
Pnk a
Post conv o2
Post- converter heated oxygen sensor (rearward of catalytic converter)
Powertrain control module (right front of eng compt)
Pre conv o2
Pre- converter oxygen sensor (on exhaust manifold)
Red
Red c
S101
S107
S171
S214
Sensor grd
Tan
Tan b
Tcc pwm sol
Tcc release
Vss low
Vss out

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Pontiac Sunfire SE 2001

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List of elements for Backup Lamps Wiring Diagram for Pontiac Sunfire SE 2001:

(body harness, 86 cm from left tail/stop lamp connector) s400
A/t
Back-up lamps switch (on top of transaxle)
G300 (below left front seat)
Hot in run, bulb test or start
I/p fuse block
Left back-up lamp
M/t
Park/ neutral position switch (on top of transaxle)
Pnk
Right back-up lamp
S330
Turn-b/u fuse 10a

Exterior Lamps Wiring Diagram for Pontiac Sunfire SE 2001

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List of elements for Exterior Lamps Wiring Diagram for Pontiac Sunfire SE 2001:

(behind left side of dash, on right side of steering column)
(below left front seat) g300
(body harness, 101 in from left front door grommet) s302
(dash harness, behind left side of dash) s219
(fwd lamp harn, 11 in from 15-pin conn below battery tray) s118
A right front marker lamp b
Body control module (behind left side of dash)
Brake switch (on brake pedal support brake)
Chevrolet z24
Except pontiac coupe
Ext lp fuse 20a
Fog lamp relay
G202
G300 (below left front seat)
G301 (below right front seat)
Ground splice pack 102 (under battery tray)
Hazard
Head
High mounted stop lamp assembly
Hot at all times
Hot in run
Hot in run, bulb test or start
Hvac fuse 10a
I/p fuse block
Instrument cluster
Left front marker lamp
Left front park/ turn lamp
Left rear side marker lamp
Left tail/ stop/ turn lamp
Left turn
Left turn indic
License lamp
Logic
Off
Others
Park
Pnk
Pontiac coupe
Pontiac only
Right front park/ turn lamp
Right rear side marker lamp
Right tail/ stop/ turn lamp
Right turn
Right turn indic
S117 (fwd lamp harn, 17 in from 15-pin conn below battery tray)
S119 (fwd lamp harn)
S200
S205
S206 (dash harness, behind left side of dash)
S216 (dash harness, behind left side of dash)
S300 (body harn, 37 in from grommet at right front door jamb)
S330
S331
Side of dash)
Stop/haz fuse 20a
Turn-b/u fuse 10a
Turn/ hazard- headlamp switch assembly
Turn/hazard flasher (lower left dash, near steering column)
W/ rear spoiler
W/o rear spoiler

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Pontiac Sunfire SE 2001

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List of elements for Ground Distribution Wiring Diagram (1 of 3) for Pontiac Sunfire SE 2001:

(2.2l)
(2.4l)
Af d3
Af fuel pump relay
Alternative fuel engine control unit (af ecu)
Battery
Body control module
Brake fluid level switch
C002
C004
C010
C011
C012
Cng engine
Coolant level switch
Cruise control module
Data link connector (dlc)
Fuel gauge relay
Fuel pump relay
G129 (front of transaxle)
Gas mass sensor (gms)
Ground splice pack 102 (under battery tray)
Horn
Ignition control module
Ignition relay
Instru- ment panel cluster
Lf fog lamp
Lf park/ turn lamp
Lock off relay
Park/ neutral position switch
Powertrain control module
Rf fog lamp
Rf park/ turn lamp
S006 (af harness, approx 45 cm from g129)
S171 (engine harn, left side of engine compt)
Windshield washer fluid pump
Windshield wiper motor assembly

Ground Distribution Wiring Diagram (2 of 3) for Pontiac Sunfire SE 2001

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List of elements for Ground Distribution Wiring Diagram (2 of 3) for Pontiac Sunfire SE 2001:

A12
A16
Audio amplifier
B11
Body control module
Cigar lighter
Control off switch
Data link connector
Daytime running lamps relay
Fog lamp switch
G100 (under battery tray)
G202 (behind left side of dash, on right side of steering column support)
G202 (left side of dash, on left side of steering column bracket)
G301 (below right front seat)
Hazard flasher
Headlamp switch
Heater-a/c & rear defogger control assembly
I/p fuse block
Ignition switch
Instrument panel cluster
Not used w/base level
Panel dimmer switch
Pontiac only
Radio
Reading/ courtesy lamp switch-lh
Reading/ courtesy lamp switch-rh
Rearview mirror courtesy lamps
S205 (dash harn, lower left side of dash)
S281 (hvac harn, right side of dash)
S350 (headliner harn, 105 cm from dome lamp conn)
S351 (in headliner harn, 46 cm from dome lamp conn)
Sensing & diagnostic module
Sunroof assembly
Transaxle shift indicator lamp
Uplevel
W/sunroof (cf5)

Ground Distribution Wiring Diagram (3 of 3) for Pontiac Sunfire SE 2001

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List of elements for Ground Distribution Wiring Diagram (3 of 3) for Pontiac Sunfire SE 2001:

(4 door) (2 door)
(w/power mirrors) outside mirror switch
4 door
A g
A/c comp- ressor clutch
A/c comp- ressor clutch diode
Back-up lamp-lh
Back-up lamp-rh
Blower relay
C313
Center high mounted stop lamp assembly (chmsl)
Cooling fan motor
Door jamb switch- driver
Door lock switch front passenger
Door lock/ unlock relay
Door switch lr
Door switch rear passenger
Electronic brake control module
Folding top relay
Fuel tank module
Fuse block underhood
G114 (left rear of engine)
G300 (below left front seat)
G301 (below right front seat)
License lamp
Marker lamp lr
Marker lamp rr
Nca
Pontiac
Post- converter heated oxygen sensor
Radio
Rear compartment lamp
Rear window defogger grid
S101 (engine harness, front of engine compt)
S111 (engine harness, right front of engine compt, near a/c compressor clutch connector)
S330 (body harn, near left rear wheelwell)
S331 (body harn, near right front door grommet)
Seat belt switch
Tail/ stop & turn signal lamp- right
Tail/ stop/ turn lamp left
W/power door locks
W/rfa
Window switch

HEADLIGHTS

Headlight Wiring Diagram for Pontiac Sunfire SE 2001

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List of elements for Headlight Wiring Diagram for Pontiac Sunfire SE 2001:

(forward light harn, 4 cm from left headlight breakout) s243
87a
A11
Body control module (bcm) (behind left side of dash)
Chevrolet
Daytime running lamps (drl) relay
Drl rly control
Flash -to- pass
Fog fuse 10a
Fog lamp relay (on front impact bar)
Fog lamp switch
Fog lp relay
Fog lp switch
G202 (behind left side of dash)
Ground splice pack 102 (under battery tray)
Hdlp circuit breaker 15a
Head
Headlamp switch assembly
Hi beam input
Hot at all times
I/p fuse block (behind lower left side of dash)
Left front fog lamp
Left headlamp
Lo beam input
Off
Pnk
Pontiac
Right front fog lamp
Right headlamp
Rt hdlp fuse 15a
S113
S117
S205
Turn/ headlamp switch assembly

HORN

Horn Wiring Diagram for Pontiac Sunfire SE 2001

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List of elements for Horn Wiring Diagram for Pontiac Sunfire SE 2001:

Body control
Fuse block (behind lower left side of dash)
G100 (front of left front fender)
Horn (right front corner engine compt, behind front facia)
Horn brush
Horn fuse 15a
Horn headlamp switch assembly
Horn relay (taped to fuse block harness, under left side of dash)
Horn slip ring
Horn switch
Hot at all times
Module (behind left side of dash)
S115
Steering wheel
Turn/ hazard/

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram for Pontiac Sunfire SE 2001

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List of elements for Instrument Cluster Wiring Diagram for Pontiac Sunfire SE 2001:

(behind left side of dash, on right side of steering column support) g202
Abs ind
Air bag ind
B11 c3
B2 c2
B8 c2
B9 c2
B9 c3
Battery
Bcm/clu fuse 10a
Body control module (bcm) (behind left side of dash)
Brake fluid level switch (in brake fluid reservoir)
Brake ind
Check gauges ind
Clstr fuse 10a
Cluster illumination
Coolant temp
Drl ind
Engine controls system
Engine oil pressure indicator switch (2.2l: right side of engine, near oil filter, 2.4l: on top rear of engine)
Exterior lights system
Fuel gauge
Fuel level sensor
Fuel tank
G129 (front of transaxle)
Ground
Ground splice pack 102 (under battery tray)
High beam ind
Hot at all times
Hot in accy, run or start
I/p fuse block (behind lower left side of dash)
Ignition
Illumination (7 bulbs)
Instrument cluster (ipc)
Interior lights system
Left turn ind
Left turn signal
Low coolant ind
Low traction ind
Oil pressure ind
Park brake switch (in console, at base of parking brake lever)
Pnk
Powertrain control module (pcm) (on right front of engine compt)
Right turn ind
Right turn signal
S205
S217
Seat belt ind
Security ind
Sensing & diagnostic module (sdm) (below right front seat)
Serial data
Service engine soon ind
Service vehicle ind
Speedometer
Tachometer
Traction off ind
Upshift ind
Volts ind

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for Pontiac Sunfire SE 2001

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List of elements for Courtesy Lamps Wiring Diagram for Pontiac Sunfire SE 2001:

(2000)
(2001)
(2001) (2000)
(base)
(chevrolet)
(headliner harn, approx 56 cm from dome lamp connector) s352
(left front door sill)
(pontiac)
(steering column support bracket)
(uplevel)
1040 or 340
A10
A12
B(+) voltage
Body control module (behind left side of dash)
Dome lamp
Fuse block (behind lower left side of dash)
G204
G309
Hot at all times
Inadvertent pwr ctrl (sw batt voltage)
Instrument panel dimmer switch
Interior lmp ctrl
Lamps (w/cf5 only)
Left reading lamp
Left reading lamp switch
Mirror fuse 10a
Rdo/ int lamp fuse 10a
Rear compartment lamp
Rear compartment lamp input
Rear compartment lamp switch
Rear view mirror reading
Right reading lamp
Right reading lamp switch
S205
S224 (dash harn, near pass inflator module conn)
S330
S351 (headliner harn, approx 46 cm from dome lamp connector)
S353 (headliner harn, approx 36 cm from dome lamp conn)

Instrument Illumination Wiring Diagram for Pontiac Sunfire SE 2001

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List of elements for Instrument Illumination Wiring Diagram for Pontiac Sunfire SE 2001:

(2 door)
(4 door)
(7 bulbs)
(chevrolet)
(pontiac)
1040 or 340
A g
A12
B(+) voltage a5 dim sw sig ret c2
Body control module (behind left side of dash)
Bright
Courtesy lights circuit
Dim
Dim sw signal a2 panel dim lmps c3
Dimmer switch
Fuse block (behind lower left side of dash)
G204 (steering column support bracket)
G300 (below left front seat)
G301 (below right front seat)
Heater- a/c control assembly
Hot at all times
Instrument panel cluster
Instrument panel dimmer switch
Interior light switch
Mirror fuse 10a
Off
Panel light
Pontiac only
Power window switch assembly
Radio
Rdo/ int lmp fuse 10a
S205
S218 (dash harn, near pass inflator module conn)
S234
S281
S301 (body harn, near seat belt sw conn)
S330
S331
Transaxle shift indicator lamp
W/power windows only

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 2) for Pontiac Sunfire SE 2001

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List of elements for Power Distribution Wiring Diagram (1 of 2) for Pontiac Sunfire SE 2001:

(chevrolet)
(chevy)
(in body harness) s228
(in dash harness, approximately 22 cm (8.5 in) from grommet below steering column) s207
(in dash harness, approximately 51 cm (20 in) from grommet toward instrument cluster nca connectors) s205
(in dash harness, approximately 71 cm (28 in) from grommet toward data link connector (dlc) s209
(pont)
(pontiac)
A/c compressor control relay
A/c fuse 10a
A11
A12
Abs fuse 50a
Ampl fuse (pont- 20a) (chevy- 10a)
B10 c2
Batt
Batt 1 fuse 40a
Batt 2 fuse 40a
Battery
Blo fuse 30a
Blower relay
Body control module (bcm)
Cig fuse 20a
Cigar lighter
Cluster fuse 10a
Cool fan relay
Cooling fan fuse 30a
Data link connector (dlc)
Door lock relay
Driver door lock switch (if equipped)
Drl relay
E11
E12
Electronic brake control module (ebcm)
Ext lp fuse 20a
Fog fuse 10a
Fog lamps relay
Front passenger door lock switch (if equipped)
Fuse block- i/p
Fuse block- underhood
Generator
Grommet below steering column) s204
Hdlp cb 20a
Horn fuse 15a
Horn relay
Hvac control assembly
If equipped
Ign fuse 50a
Instrument panel cluster (ipc)
Mirror fuse 10a
Outside rearview mirror switch
Pcm fuse 10a
Pcm/hvac fuse 50a
Powertrain control module (pcm)
Pwr acc fuse 15a
Radio
Radio amplifier
Rdo/intlp fuse 10a
Red
Rfa batt fuse 15a
Right headlamp
Rr dfog fuse 30a
Rt hdlp fuse 15a
Starter solenoid
Stop/haz fuse 20a
Stoplamp switch
To ignition switch (diagram 2 of 2)
Turn/ hazard flasher
Turn/ headlamp switch assembly
W/ rear defogger
W/ remote keyless entry

Power Distribution Wiring Diagram (2 of 2) for Pontiac Sunfire SE 2001

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List of elements for Power Distribution Wiring Diagram (2 of 2) for Pontiac Sunfire SE 2001:

(in dash harness, approximately 18 cm (7 in) from electronic brake control module connector c2) s214
(in dash harness, approximately 28.5 cm (11 in) from grommet below steering column) s204
(in dash harness, approximately 30 cm (12 in) from grommet toward column switches)
(in dash harness, approximately 35 cm (14 in) from grommet below steering column) s201
(in hvac harness, approximately 58 cm (23 in) from 8 cavity black in-line connector at right rear of dash) s280
(vin 4)
(vin 4)(in engine harness, at left front side of engine, approximately 34 cm (13 in) from engine compartment fuse/relay center) pnk (vin t)(in engine harness, at left front side of engine, approximately 20 cm (8 in) from a/c compressor clutch) s107
(vin t)
A c2
A/c compressor clutch relay (if equipped)
A/t
A/t shift lock control solenoid
A11
A12
Abs fuse 10a
Acc
Air bg fuse 15a
Automatic transaxle
B c1
B c3
B17
Backup lamp switch
Bcm fuse 10a
Bcm/clu fuse 10a
Body control module (bcm)
Bulb test
C1 c (4 door)
C1 g
Clutch pedal position (cpp) switch
Cruise control brake switch
Cruise control fuse 10a
Cruise control module (ccm) (if equipped)
Cruise control on/off switch assembly (if equipped)
Electronic brake control module (ebcm)
Erls fuse 10a
Evaporative emission (evap) canister purge solenoid
Evaporative emission canister vent (evap) solenoid
F/p-inj fuse 15a
From ign fuse (diagram 1 of 2)
Fuel pump (fp) relay
Fuse block-i/p
H (2 door)
Heated oxygen sensor (ho2s) sensor 2
Hvac control assembly
Hvac fuse 10a
Ign mdl fuse 20a
Ignition control (ic) module
Ignition switch
Inflatable restraint sensing & diagnostic module (sdm)
Instrument panel cluster (ipc)
Key-in ignition switch
License lamp (pontiac coupe only)
Lock
M/t
Master window switch (if equipped)
Nca
O2 htr fuse 10a
Off
Park neutral position (pnp) switch
Park/ neutral position (pnp) switch
Pcm fuse 10a
Pnk
Powertrain control module (pcm)
Pwr wdo circuit breaker 25a
Red
Run
S200
S202
Start
Stoplamp switch
Sunroof assembly
Turn-b/u fuse 10a
Turn/ hazard flasher
W/ cruise control
W/3 speed automatic transaxle
W/4 speed automatic transaxle
W/o cruise control, w: a/t
Warning systems
Wind- shield wiper motor
Windshield wiper/ washer switch
Wiper fuse 25a

POWER DOOR LOCKS

Power Door Lock Wiring Diagram, with Keyless Entry for Pontiac Sunfire SE 2001

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List of elements for Power Door Lock Wiring Diagram, with Keyless Entry for Pontiac Sunfire SE 2001:

B10
Battery
Body control module (behind left side of dash)
Door lock relay
Door lock/ unlock relay (behind right side of dash)
Door unlock relay
Driver door jamb switch
Driver door lock motor
Driver door lock switch
Front passenger door jamb switch
Front passenger door lock motor
Front passenger door lock switch
G300 (below left front seat)
G301 (below right front seat)
Hot at all times
I/p fuse block
Jamb switches
Left rear door jamb switch
Left rear door lock motor
Lf jamb sw
Lf unlk ctrl
Lid release
Lock
Lock ctrl
Pwr accy fuse 15a
Rfa batt fuse 10a
Right rear door jamb switch
Right rear door lock motor
S290
S307
S330
S331
S390
S391
S392
S393
Tan
Trunk, tailgate, fuel doors system
Underhood fuse block
Unlock
Unlock ctrl

Power Door Lock Wiring Diagram, without Keyless Entry for Pontiac Sunfire SE 2001

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List of elements for Power Door Lock Wiring Diagram, without Keyless Entry for Pontiac Sunfire SE 2001:

(1999) (2000-01)
(body harness, right kick panel) s248
(body harness, under right seat) s303
Chevrolet
Driver door lock actuator
Driver door lock switch
Front passenger door lock actuator
Front passenger door lock switch
Fuse block
G301 (below right front seat)
Hot at all times
Left rear door lock actuator
Lock
Pontiac
Pwr acc fuse 20a 15a
Right rear door lock actuator
S307
S331
Tan
Unlock

POWER MIRRORS

Power Mirror Wiring Diagram for Pontiac Sunfire SE 2001

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List of elements for Power Mirror Wiring Diagram for Pontiac Sunfire SE 2001:

(below left front seat) g300
Drive unit
Hot in accy or run
I/p fuse block (behind lower left side of dash)
L-r
Left outside mirror
Mirr/ lamp fuse 10a
Mirror control switch
Mirror select switch
Nca
Outside mirror switch
Right outside mirror
S330
Up-dn

POWER TOP/SUNROOF

Sunroof Wiring Diagram for Pontiac Sunfire SE 2001

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List of elements for Sunroof Wiring Diagram for Pontiac Sunfire SE 2001:

Close
Fuse block (behind lower left side of dash)
G202 (right side of steering column suppport)
Gnd
Hot in run
Ignition
Mtr
Open/ vent
Pnk
Pwr window/ sunroof circuit breaker 25a
Red
Soft stop limit switch
Sun roof assembly (in headliner)
Sun roof close input
Sun roof control module
Sun roof motor
Sun roof motor assembly
Sun roof open input
Sun roof position input
Sun roof switch
Vent limit switch

POWER WINDOWS

Power Window Wiring Diagram, 2 Door for Pontiac Sunfire SE 2001

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List of elements for Power Window Wiring Diagram, 2 Door for Pontiac Sunfire SE 2001:

(below left front seat) g300
Driver
Driver window motor
Express down
Express down module
Front passenger window motor
Hot in run
I/p fuse block (behind lower left side of dash)
Illum
Interior lights system
Master window switch
Power distribution system
Power wdo circuit breaker 25a
Right
S330
Solid state
Tan

Power Window Wiring Diagram, 4 Door for Pontiac Sunfire SE 2001

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List of elements for Power Window Wiring Diagram, 4 Door for Pontiac Sunfire SE 2001:

(below left front seat) g300
C1 c
Down
Express down
Express down module
Hot in run
I/p fuse block (behind lower left side of dash)
Interior lights system
Lamp connector forward) s330
Left front
Left front window motor
Left rear
Left rear window motor
Left rear window switch
Master window switch
Off
Power window circuit breaker 25a
Rear window lockout switch
Right front
Right front window motor
Right rear
Right rear window motor
Right rear window switch
S306 (body harn, approx 69 cm from seat belt switch connector)
Set
Solid state
Switch illumination lamp
Tan

RADIO

Radio Wiring Diagrams, with Amplifier for Pontiac Sunfire SE 2001

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List of elements for Radio Wiring Diagrams, with Amplifier for Pontiac Sunfire SE 2001:

A10
A11
A12
Ampl fuse 20a
Amplifier
Antenna
B10
B11
B12
Batt
Battery
Body control module (behind left side of dash)
Class 2
E10
E11
E12
E13
E14
E15
E16
F10
F11
F12
F13
F14
F15
F16
G301 (below right front seat)
Gain cntrl
Ground
Hot at all times
I/p fuse block (behind lower left side of dash)
Illum
Interior lights system
L sub-woof
Left front speaker
Left rear speaker
Lf midrange
Lf spkr
Lf tweeter
Lr spkr
Lr tweeter
Mid-range
Nca
Pnk
R sub-woof
Radio
Radio on sig
Rdo/intlp fuse 10a
Red
Rf mid range
Rf skpr
Rf spkr
Rf tweeter
Right front speaker
Right rear speaker
Rr spkr
Rr tweeter
S208
S331
S333
Sub-woofer
Tan
Tweeter

Radio Wiring Diagrams, without Amplifier for Pontiac Sunfire SE 2001

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List of elements for Radio Wiring Diagrams, without Amplifier for Pontiac Sunfire SE 2001:

A10
A11
A12
Antenna
B10
B11
B12
Battery
Body control module (behind left side of dash)
Class 2
G301 (below right front seat)
Ground
Hot at all times
I/p fuse block (behind lower left side of dash)
Illum
Interior lights system
Left front speaker
Left rear speaker
Lf spkr
Lr spkr
Nca
Radio
Rdo/intlp fuse 10a
Red
Rf spkr
Right front speaker
Right rear speaker
Rr spkr
S208
S331
Tan
Tweeter

SHIFT INTERLOCKS

Shift Interlock Wiring Diagram for Pontiac Sunfire SE 2001

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List of elements for Shift Interlock Wiring Diagram for Pontiac Sunfire SE 2001:

A/t shift lock control
A/t shift lock solenoid (top of steering column)
Body control module (behind left side of dash)
Brake switch (w/o cruise) (on brake pedal support bracket)
Brake switch input
Class ii serial data
Cruise control brake switch (w/cruise) (on brake pedal support bracket)
Cruise control system
Erls fuse 10a
G129 (front of transaxle)
Hot in on, bulb test or start
I/p fuse block (left side of dash)
Nca
Park/neutral position switch (on top of transaxle)
Pnk
Powertrain control module (right front of engine compartment)
S171
S214
S242

STARTING/CHARGING

Charging Wiring Diagram for Pontiac Sunfire SE 2001

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List of elements for Charging Wiring Diagram for Pontiac Sunfire SE 2001:

(not used)
(not used) d
Battery
Battery voltage
Bcm/clu fuse 10a
Body control module (bcm) (behind left side of dash)
Clstr fuse 10a
Data link connector (dlc) (partial) (below left side of dash)
G129 (front of transaxle)
Gen term f input
Gen term l output
Generator
Hot at all times
Hot in accy, run & start
I/p fuse block (left side of dash)
Ignition positive voltage
Instrument panel cluster (ipc)
Pnk
Power distribution system
Powertrain control module (pcm) (on right front of engine compartment)
Red
Serial data class 2
Starter solenoid
Switched voltage
Volts indicator

Starting Wiring Diagram, Early Production for Pontiac Sunfire SE 2001

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List of elements for Starting Wiring Diagram, Early Production for Pontiac Sunfire SE 2001:

A/t
Acc
Batt
Battery
Bulb test
Clutch pedal position (cpp) switch (below steering column)
G129 (front of transaxle)
Generator
Ign fuse 50a
Ignition switch
Lock
M/t
Off
Park/ neutral postion switch (on top of transaxle)
Red
Red b
Red c
Run
S202
Start
Starter motor
Starter solenoid
Underhood fuse block (left front of engine compartment)

Starting Wiring Diagram, Late Production for Pontiac Sunfire SE 2001

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List of elements for Starting Wiring Diagram, Late Production for Pontiac Sunfire SE 2001:

(2.2l)
(2.4l)
(left front of engine compartment) underhood fuse block
A/t
A14
A16
Acc
B14
B16
Batt
Batt 2 fuse 40a
Battery
Bulb test
Clutch pedal start switch (below steering column)
Crank relay
Crnk fuse 10a
Fusible link g (12 red)
G110 (on left engine/ transmission)
G112 (left rear of engine)
Generator
Ign fuse 50a
Ignition switch
Lock
M/t
Off
Park/ neutral postion switch (on top of transaxle)
Red
Red b
Red c
Run
S101
S104
S202
Start
Starter motor
Starter solenoid
Underhood fuse block
Underhood fuse block (left front of engine compartment)
Underhood fuse block (left front of engine compt)

SUPPLEMENTAL RESTRAINTS

Supplemental Restraint Wiring Diagram for Pontiac Sunfire SE 2001

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List of elements for Supplemental Restraint Wiring Diagram for Pontiac Sunfire SE 2001:

(under left front seat frame) g300
10,000 ohms
143 cm (56 inches) from left tail/stop lamp connector) s330
A10
A11
A12
A13
A14
A15
A16
A17
A18
Air bag fuse 15a
Air bag indicator
Bcm/clu fuse 10a
Body computer module (bcm) (behind left side of dash)
Case ground
Data link connector (dlc) (partial) (below left side of dash)
Electronic brake control module (next to master cylinder)
High control
Hot in accy, run & start
Hot in run, bulb test or start
I/p fuse block (behind lower left side of dash)
Ignition
Inflatable restraint front end discriminating sensor (on center of front bumper, behind fascia)
Inflatable restraint i/p module
Inflatable restraint steering wheel module
Inflatable restraint steering wheel module coil
Instrument panel cluster (ipc)
Low control
Nca
Pnk
Powertrain control module (pcm) (on right front of engine compartment)
Reference
Seat belt switch (in driver seat belt assembly)
Sensing & diagnostic module (sdm) (below right front seat)
Serial data class 2
Shorting bar
Signal

TRANSMISSION

2.2L

2.2L VIN 4, A/T Wiring Diagram, 3T40 for Pontiac Sunfire SE 2001

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List of elements for 2.2L VIN 4, A/T Wiring Diagram, 3T40 for Pontiac Sunfire SE 2001:

Air conditioning, anti-lock brakes, cruise control & engine controls systems
Automatic transaxle (3t40)
Batt
Bcm/ clu fuse 10a
Brake sw in
Brake switch
Brake switch (w/o cruise control) or cruise control brake switch (w/ cruise control)
Class ii serial
Closed in third gear
Computer data lines
Cruise control system
Ect sens gnd
Ect sens sig
Engine compart- ment fuse/ relay center (left front of engine compt)
Engine coolant temperature sensor (left front of engine)
Erls fuse 10a
Fuse block (lower left side of dash)
G110 (left rear of engine)
Hot at all times
Hot in run, acc or start
Hot in run, bulb test or start
Ign (2)
Instrument cluster
Malfunction indicator lamp
Mil ctrl
Pcm fuse 10a
Pcm ground
Pcm/ign fuse 10a
Pnk
Powertrain control module (right front of engine compt)
Red
S107
S171
S214
S242 (lower left side of dash)
Shift interlock system
Solid state
Tcc sol ctrl
Third clutch pressure switch
Throttle position sensor (on throttle body)
Torque coverter clutch solenoid
Tp sens 5v ref
Tp sens gnd
Tp sens sig
Tr sw-a in
Tr sw-b in
Tr sw-c in
Tr sw-p in
Transaxle range switch (top of transaxle)
Vehicle speed sensor (on rear transaxle)
Vss hi (signal)
Vss lo (ground)

2.2L VIN 4, A/T Wiring Diagram, 4T40-E/4T45-E for Pontiac Sunfire SE 2001

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List of elements for 2.2L VIN 4, A/T Wiring Diagram, 4T40-E/4T45-E for Pontiac Sunfire SE 2001:

1-2 shift sol
1-2 ss vlv
2-3 shift sol
2-3 ss vlv
A/t iss sens hi
A/t sens lo
Air conditioning, anti-lock brakes, cruise control & engine controls systems
Automatic transaxle (4t40-e/ 4t45-e)
Automatic transaxle fluid pressure manual valve position switch
Automatic transaxle fluid temperature sensor
Automatic transaxle input shaft speed sensor
Batt
Bcm/ clu fuse 10a
Brake sw in
Brake switch
Brake switch (w/o cruise control) or cruise control brake switch (w/ cruise control)
Class ii serial
Computer data lines
Cruise control system
Ect sens gnd
Ect sens sig
Engine compart- ment fuse/ relay center (left front of engine compt)
Engine coolant temperature sensor (2.2l: left front of engine) (2.4l: rear of engine, near coolant outlet)
Erls fuse 10a
Fuse block (lower left side of dash)
G110 (left rear of engine)
Gnd
Hot at all times
Hot in run, acc or start
Hot in run, bulb test or start
Ign (2)
Instrument cluster
Malfunction indicator lamp
Mil ctrl
P,r,n,d4,lo
Pc sol hi
Pc sol lo
Pcm fuse 10a
Pcm ground
Pcm/ign fuse 10a
Pnk
Powertrain control module (right front of engine compt)
Pressure control sol
Red
Release tcc
Rev,d,2,1
S107
S171
S214
S242 (lower left side of dash)
Shift interlock system
Solid state
Tan
Tcc pwm sol
Tcc pwm vlv
Tcc rel sw
Tft sens gnd
Tft sens sig
Throttle position sensor (on throttle body)
Tp sens 5v ref
Tp sens gnd
Tp sens sig
Tr sw-a in
Tr sw-b in
Tr sw-c in
Tr sw-p in
Trans range-a
Trans range-b
Trans range-c
Transaxle range switch (top of transaxle)
Vehicle speed sensor (on rear transaxle)
Vss hi (signal)
Vss lo (ground)

2.4L

2.4L VIN T, A/T Wiring Diagram, 4T40-E/4T45-E for Pontiac Sunfire SE 2001

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List of elements for 2.4L VIN T, A/T Wiring Diagram, 4T40-E/4T45-E for Pontiac Sunfire SE 2001:

1-2 shift sol
1-2 ss vlv
2-3 shift sol
2-3 ss vlv
A/t iss sens hi
A/t sens lo
Air conditioning, anti-lock brakes, cruise control & engine controls systems
Automatic transaxle (4t40-e/ 4t45-e)
Automatic transaxle fluid pressure manual valve position switch
Automatic transaxle fluid temperature sensor
Automatic transaxle input shaft speed sensor
Batt
Bcm/ clu fuse 10a
Brake sw in
Brake switch
Brake switch (w/o cruise control) or cruise control brake switch (w/ cruise control)
Class ii serial
Computer data lines
Cruise control system
Ect sens gnd
Ect sens sig
Engine compart- ment fuse/ relay center (left front of engine compt)
Engine coolant temperature sensor (2.2l: left front of engine) (2.4l: rear of engine, near coolant outlet)
Erls fuse 10a
Fuse block (lower left side of dash)
G110 (left rear of engine)
Gnd
Hot at all times
Hot in run, acc or start
Hot in run, bulb test or start
Ign (2)
Instrument cluster
Malfunction indicator lamp
Mil ctrl
P,r,n,d4,lo
Pc sol hi
Pc sol lo
Pcm fuse 10a
Pcm ground
Pcm/ign fuse 10a
Pnk
Powertrain control module (right front of engine compt)
Pressure control sol
Red
Release tcc
Rev,d,2,1
S107
S171
S214
S242 (lower left side of dash)
Shift interlock system
Solid state
Tan
Tcc pwm sol
Tcc pwm vlv
Tcc rel sw
Tft sens gnd
Tft sens sig
Throttle position sensor (on throttle body)
Tp sens 5v ref
Tp sens gnd
Tp sens sig
Tr sw-a in
Tr sw-b in
Tr sw-c in
Tr sw-p in
Trans range-a
Trans range-b
Trans range-c
Transaxle range switch (top of transaxle)
Vehicle speed sensor (on rear transaxle)
Vss hi (signal)
Vss lo (ground)