Connector Identification

CONNECTOR IDENTIFICATION DIRECTORY

Connector	Illustration
A/C Pressure Sensor	See Fig 1
Brake Switch	See Fig 2
Camshaft Position Sensor	See Fig 3
Crankshaft Position Sensor	See Fig 4
Data Link Connector	See Fig 5
Downstream Oxygen Sensor	See Fig 6
EGR Solenoid	See Fig 7
Engine Coolant Temperature Sensor	See Fig 8
EVAP Purge Solenoid	See Fig 9
Fuel Tank Module	See Fig 10
Idle Air Control Motor	See Fig 11
Ignition Coil	See Fig 12
Injector	See Fig 13
Injector Wiring Harness (Injector Side)	See Fig 14
Injector Wiring Harness (PCM Side)	See Fig 15
Leak Detection Pump	See Fig 16
MAP Sensor	See Fig 17
Output Speed Sensor 4-Speed A/T	See Fig 18
Park/Neutral Switch 3-Speed A/T	See Fig 19
Powertrain Control Module (PCM)	See Fig 20
Radiator Cooling Fan Relay	See Fig 21
Speed Control Servo	See Fig 22
Throttle Position Sensor	See Fig 23
Torque Converter Clutch Solenoid: 3-Speed A/T	See Fig 25
Transmission Control Module 4-Speed A/T	See Fig 24
Transmission Range Sensor 4-Speed A/T	See Fig 26
Upstream Oxygen Sensor	See Fig 27
Vehicle Speed Sensor 3-Speed A/T	See Fig 28

Fig 1: Identifying A/C Pressure Sensor Connector Terminals

Courtesy of CHRYSLER CORP.

A/C PRESSURE SENSOR CONNECTOR TERMINAL IDENTIFICATION

Terminal	Wire Color	Function
1	Violet/White	5-Volt Supply
2	Black/Light Blue	Sensor Ground
3	Not Used	Not Used
4	Dark Blue	Sensor Signal

Fig 2: Identifying Brake Switch Terminals

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BRAKE SWITCH CONNECTOR TERMINAL IDENTIFICATION

Terminal	Wire Color	Function
1	White/Pink	Brake Switch Sense
2	Black	Ground
3	Yellow/Red	S/C On/Off Switch Output
4	Dark Blue/Red	S/C Brake Switch Output
5	White/Tan	Brakelight Switch Output
6	Pink/Dark Blue	Fused B+

Fig 3: Identifying Camshaft Position Sensor Terminals

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CAMSHAFT POSITION SENSOR CONNECTOR TERMINAL IDENTIFICATION

Terminal	Wire Color	Function
1	Black/Light Blue	Sensor Ground
2	Orange	8-Volt Supply
3	Tan/Yellow	Sensor Signal

Fig 4: Identifying Crankshaft Position Sensor Terminals

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CRANKSHAFT POSITION SENSOR CONNECTOR TERMINAL IDENTIFICATION

Terminal	Wire Color	Function
1	Orange	8-Volt Supply
2	Black/Light Blue	Sensor Ground
3	Gray/Black	Sensor Signal

Fig 5: Identifying Data Link Connector Terminals

Courtesy of CHRYSLER CORP.

DATA LINK CONNECTOR TERMINAL IDENTIFICATION

Terminal	Wire Color	Function
3	Violet/Brown	CCD Bus (+)
4	Black/Light Green	Ground
5	Black/White	Ground
6	Light Green	SCI Receive
7	Pink	SCI Transmit
11	White/Black	CCD Bus (-)
14	Pink/Light Blue	SCI Receive (TCM)
16	Pink	Fused B+

Fig 6: Identifying Downstream Oxygen Sensor Connector Terminals

Courtesy of CHRYSLER CORP.

DOWNSTREAM OXYGEN SENSOR CONNECTOR TERMINAL IDENTIFICATION

Terminal	Wire Color	Function
1	Black/Tan	Heater Ground
2	Dark Green/Orange	Auto Shutdown Relay Output
3	Black/Light Blue	Sensor Ground
4	Tan/White	Sensor Signal

Fig 7: Identifying EGR Solenoid Connector Terminals

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EGR SOLENOID CONNECTOR TERMINAL IDENTIFICATION

Terminal	Wire Color	Function
1	Gray/Yellow	EGR Solenoid Control
2	White/Black	Fused Ign. Switch Output

Fig 8: Identifying Engine Coolant Temp. Sensor Connector Terminals

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ENGINE COOLANT TEMP. SENSOR CONNECTOR TERMINAL IDENTIFICATION

Terminal	Wire Color	Function
1	Black/Light Blue	Sensor Ground
2	Tan/Black	Sensor Signal

Fig 9: Identifying EVAP Purge Solenoid Connector Terminals

Courtesy of CHRYSLER CORP.

EVAP PURGE SOLENOID CONNECTOR TERMINAL IDENTIFICATION

Terminal	Wire Color	Function
1	Pink/Black	EVAP Purge Solenoid Control
2	White/Black	Fused B+

Fig 10: Identifying Fuel Tank Module Connector Terminals

Courtesy of CHRYSLER CORP.

FUEL TANK MODULE CONNECTOR TERMINAL IDENTIFICATION

Terminal	Wire Color	Function
1	Dark Green/White	Fuel Pump Relay Output
2	Dark Blue	Fuel Level Sensor Signal
3	Not Used	Not Used
4	Black	Ground

Fig 11: Identifying Idle Air Control Motor Connector Terminals

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IDLE AIR CONTROL MOTOR CONNECTOR TERMINAL IDENTIFICATION

Terminal	Wire Color	Function
1	Violet/Black	IAC Motor No. 4 Driver
2	Brown/White	IAC Motor No. 3 Driver
3	Yellow/Black	IAC Motor No. 2 Driver
4	Gray/Red	IAC Motor No. 1 Driver

Fig 12: Identifying Ignition Coil Connector Terminals

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IGNITION COIL CONNECTOR TERMINAL IDENTIFICATION

Terminal	Wire Color	Function
1	Gray	Ignition Coil Driver
2	Dark Green/Orange	Auto Shutdown Relay Output

Fig 13: Identifying Injector Connector Terminals

Courtesy of CHRYSLER CORP.

INJECTOR CONNECTOR TERMINAL IDENTIFICATION

Terminal

Wire Color

Function

1 ⁽¹⁾

White/Dark Blue

Injector No. 1 Driver

1 ⁽¹⁾

Tan

Injector No. 2 Driver

1 ⁽¹⁾

Yellow/White

Injector No. 3 Driver

1 ⁽¹⁾

Light Blue/Brown

Injector No. 4 Driver

1 ⁽¹⁾

Gray

Injector No. 5 Driver

1 ⁽¹⁾

Brown/Dark Blue

Injector No. 6 Driver

Dark Green/Orange

Auto Shutdown Relay Output

⁽¹⁾	Connectors are same for all injectors except wire color at terminal No. 1. Listed are wire colors for specified injector driver at terminal No. 1.

Fig 14: Identifying Injector Wiring Harness Connector (Injector Side) Terminals

Courtesy of CHRYSLER CORP.

INJECTOR WIRING HARNESS CONNECTOR (INJECTOR SIDE) TERMINAL ID

Terminal	Wire Color	Function
1	Light Blue/Brown	Injector No. 4 Driver
2	Yellow/White	Injector No. 3 Driver
3	Tan	Injector No. 2 Driver
4	White/Dark Blue	Injector No. 1 Driver
5	Dark Green/Orange	Auto Shutdown Relay Output
6	Not Used	Not Used
7	Brown/Dark Blue	Injector No. 6 Driver
8	Gray	Injector No. 5 Driver

Fig 15: Identifying Injector Wiring Harness Connector (PCM Side) Terminals

Courtesy of CHRYSLER CORP.

INJECTOR WIRING HARNESS CONNECTOR (PCM SIDE) TERMINAL ID

Terminal	Wire Color	Function
1	White/Dark Blue	Injector No. 1 Driver
2	Tan	Injector No. 2 Driver
3	Yellow/White	Injector No. 3 Driver
4	Light Blue/Brown	Injector No. 4 Driver
5	Gray	Injector No. 5 Driver
6	Brown/Dark Blue	Injector No. 6 Driver
7	Not Used	Not Used
8	Dark Green/Orange	Auto Shutdown Relay Output

Fig 16: Identifying Leak Detection Pump Connector Terminals

Courtesy of CHRYSLER CORP.

LEAK DETECTION PUMP CONNECTOR TERMINAL IDENTIFICATION

Terminal	Wire Color	Function
1	Yellow/Black	Pump Switch Sense
2	White/Dark Green	Solenoid Control
3	White/Black	Fused Ign. Switch Output
4	Not Used	Not Used

Fig 17: Identifying MAP Sensor Connector Terminals

Courtesy of CHRYSLER CORP.

MAP SENSOR CONNECTOR TERMINAL IDENTIFICATION

Terminal	Wire Color	Function
1	Black/Light Blue	Sensor Ground
2	Dark Green/Red	Sensor Signal
3	Violet/White	5-Volt Supply

Fig 18: Identifying Output Speed Sensor Connector Terminals (4-Speed A/T)

Courtesy of CHRYSLER CORP.

OUTPUT SPEED SENSOR CONNECTOR TERMINAL ID (4-SPEED A/T)

Terminal	Wire Color	Function
1	Dark Blue/Black	Sensor Ground
2	Light Green/White	Output Speed Sensor Signal

Fig 19: Identifying Park/Neutral Switch Connector Terminals (3-Speed A/T)

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PARK/NEUTRAL SWITCH CONNECTOR TERMINAL ID (3-SPEED A/T)

Terminal	Wire Color	Function
1	Violet/Black	Reverse Light Sense
2	Black/White	Park/Neutral Switch Sense
3	White	Fused Ign. Switch Output

Fig 20: Powertrain Control Module Connector Terminal Identification

Courtesy of CHRYSLER CORP.

PCM CONNECTOR TERMINAL IDENTIFICATION

Terminal No.

Wire Color

Function

Dark Green

Generator Field Driver

Yellow/Red

Speed Control Power Supply

Dark Green/Orange

Auto Shutdown Relay Output

Yellow/White

Injector No. 3 Driver

Black/Tan

Ground

Gray

Ign. Coil Driver No. 1

White/Dark Blue

Injector No. 1 Driver

Brown/Dark Blue

Injector No. 6 Driver

Gray

Injector No. 5 Driver

Light Blue/Brown

Injector No. 4 Driver

Tan

Injector No. 2 Driver

White/Black

Fused Ign. Switch Output

Black/Pink

MIL Driver

Tan/Black

Coolant Temp. Sensor Signal

Black/Dark Green

Upstream O2 Sensor Signal

Gray/Black

Crank Position Sensor Signal

Tan/Yellow

Cam Position Sensor Signal

Orange/Dark Blue

TPS Signal

Dark Green/Red

MAP Sensor Signal

Red/Light Green

Speed Control Switch Signal

Dark Blue

A/C Pressure Switch Sense

Black/Light Blue

Sensor Ground

Orange

8-Volt Supply

Dark Green

A/C Signal

Red/White

Fused B+

Brown/White

IAC Motor No. 3 Driver

Yellow/Black

IAC Motor No. 2 Driver

Black/Tan

Ground

Tan/White

Downstream O2 Sensor Signal

56 (3-Spd A/T)

Orange/Black

⁽¹⁾ TCC Solenoid Control

Gray/Red

IAC Motor No. 1 Driver

Violet/Black

IAC Motor No. 4 Driver

Violet/Brown

CCD Bus (+)

White/Black

CCD Bus (-)

Violet/White

5-Volt Supply

White/Pink

Brake Switch Sense

63 ⁽²⁾

Yellow/Dark Green

Torque Management Request

Dark Blue/Orange

A/C Clutch Relay Control

Pink

SCI Transmit

White/Orange

Vehicle Speed Sensor Signal

Dark Blue/Yellow

Auto Shutdown Relay Control

Lt. Green/Dk. Blue

Radiator Fan Relay Control

Brown

Fuel Pump Relay Control

Light Green

SCI Receive

Black/White

Park/Neutral Switch Sense

Tan/Red

Speed Control Vacuum Solenoid Control

Light Green/Red

Speed Control Vent Solenoid Control

⁽¹⁾	TCC solenoid is Torque Converter Clutch solenoid.

⁽²⁾	Applies to models with 4-speed electronic controlled transaxle.

Fig 21: Identifying Radiator Cooling Fan Relay Connector Terminals

Courtesy of CHRYSLER CORP.

RADIATOR COOLING FAN RELAY CONNECTOR TERMINAL IDENTIFICATION

Terminal	Wire Color	Function
1	Black	Ground
2	Light Green/Dark Blue	Rad Fan Relay Control
3	Dark Green	Rad Fan Relay Output
4	Gray	Fused B+

Fig 22: Identifying Speed Control Servo Connector Terminals

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SPEED CONTROL SERVO CONNECTOR TERMINAL IDENTIFICATION

Terminal	Wire Color	Function
1	Tan/Red	S/C Vacuum Solenoid Control
2	Light Green/Red	S/C Vent Solenoid Control
3	Dark Blue/Red	S/C Brake Switch Output
4	Black	Ground

Fig 23: Identifying Throttle Position Sensor Connector Terminals

Courtesy of CHRYSLER CORP.

THROTTLE POSITION SENSOR CONNECTOR TERMINAL ID

Terminal	Wire Color	Function
1	Violet/White	5-Volt Supply
2	Orange/Dark Blue	Sensor Signal
3	Black/Light Blue	Sensor Ground

Fig 24: Identifying Transmission Control Module Connector Terminals (4-Speed A/T)

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TRANSMISSION CONTROL MODULE CONNECTOR TERMINAL ID

Terminal	Wire Color	Function
1	Light Green/Black	TRS T1 Sensor
3	Violet	TRS T3 Sensor
4	White/Black	CCD Bus (-)
5	N/A	Autostick Upshift Switch Sensor
6	Gray/Black	Crankshaft Position Sensor Signal
7	Pink	SCI Transmit
8	Yellow/Red	Ignition Switch Out (Start)
9	Orange/Black	OD Press Switch Sensor
10	Yellow/Dark Green	Torque Management Request Sensor
11	Red/White	Ignition Switch Out (Run/Stop)
12	Orange/Dark Blue	TP Sensor Signal
13	Dark Blue/Black	Speed Sensor Ground
14	Light Green/White	Output Speed Sensor Signal
15	Light Green	Transmission Relay Control
16	Red	Transmission Control Relay Output
17	Red	Transmission Control Relay Output
19	White	2-4 Solenoid Control
20	Light Blue	L-R Solenoid Control
41	Black/White	TRS T41 Sensor
42	Violet/White	TRS T42 Sensor
43	Violet/Brown	CCD Bus (+)
44	N/A	Autostick Downshift Switch Sensor
46	Pink/Light Blue	SCI Receive
47	Yellow/Black	2-4 Pressure Switch Sensor
49	N/A	OD Off Switch Sensor
50	Dark Green	L-R Pressure Switch Sensor
51	Black/Light Blue	Sensor Ground
52	Red/Black	InPut Speed Sensor Signal
53	Black/Yellow	Ground
54	Violet/Light Green	Transmission Temperature Sensor Signal
56	Red	Fused B(+)
57	Black/Red	Ground
58	White/Orange	VSS Signal
59	Pink	UD Solenoid Control
60	Brown	OD Soenoid Control

Fig 25: Identifying Torque Converter Clutch Solenoid Connector Terminals (3-Speed A/T)

Courtesy of CHRYSLER CORP.

TORQUE CONVERTER CLUTCH SOLENOID CONNECTOR TERMINAL ID (3-SPEED A/T)

Terminal	Wire Color	Function
1	Not Used	Not Used
2	Orange/Black	TCC Solenoid Control
3	White/Black	Fused Ign. Switch Output

Fig 26: Identifying Transmission Range Sensor Connector Terminals (4-Speed A/T)

Courtesy of CHRYSLER CORP.

TRANSMISSION RANGE SENSOR CONNECTOR TERMINAL ID (4-SPEED A/T)

Terminal	Wire Color	Function
1	White	Fused Ign. Switch Output
2	Not Used	Not Used
3	Dark Blue/Black	Speed Sensor Ground
4	Violet/Light Green	Trans. Temp. Sensor Signal
5	Black/White	C4 Sense To PCM
6	Violet/Black	Back-Up Lights
7	Light Green/Black	C4 Sense To TCM
8	Violet	C3 Sense To TCM
9	Violet/White	C2 Sense To TCM
10	Black/White	C1 Sense To TCM

Fig 27: Identifying Upstream Oxygen Sensor Connector Terminals

Courtesy of CHRYSLER CORP.

UPSTREAM OXYGEN SENSOR CONNECTOR TERMINAL ID

Terminal	Wire Color	Function
1	Black	Heater Ground
2	Dark Green/Orange	Auto Shutdown Relay Output
3	Black/Light Blue	Sensor Ground
4	Black/Dark Green	Sensor Signal

Fig 28: Identifying Vehicle Speed Sensor Connector Terminals (3 Speed A/T)

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VEHICLE SPEED SENSOR CONNECTOR TERMINAL ID (3-SPEED A/T)

Terminal	Wire Color	Function
1	White/Orange	Sensor Signal
2	Black/Light Blue	Sensor Ground
3	Orange	8-Volt Supply