Connector Identification: Notes

CONNECTOR IDENTIFICATION DIRECTORY

Connector		See Fig.
A/C Pressure Sensor		Fig 1
Body Control Module Connector "A"		Fig 2
Brake Switch		Fig 3
Camshaft Position Sensor		Fig 4
Crankshaft Position Sensor		Fig 5
Data Link Connector (DLC)		Fig 6
Downstream Oxygen Sensor		Fig 7
EGR Solenoid		Fig 8
Engine Coolant Temperature Sensor		Fig 9
EVAP Purge Solenoid		Fig 10
Fuel Tank Module		Fig 11
Idle Air Control Motor		Fig 12
Ignition Coil		Fig 13
Injector
3.3L Except Flex-Fuel & 3.8L		Figure
3.3L Flex-Fuel		Figure
Injector Wiring Harness (Injector Side)		Figure
Injector Wiring Harness (PCM Side)		Figure
Knock Sensor		Figure
Leak Detection Pump		Figure
MAP Sensor		Figure
Message Center		Figure
Output Speed Sensor 4-Speed A/T		Figure
Park/Neutral Switch 3-Speed A/T		Figure
Powertrain Control Module (PCM)		Figure
Radiator Cooling Fan Relay		Figure
Speed Control Servo		Figure
Throttle Position Sensor		Figure
Torque Converter Clutch Solenoid 3-Speed A/T		Figure
Transmission Control Module 4-Speed A/T		Figure
Transmission Range Sensor 4-Speed A/T		Figure
Upstream Oxygen Sensor		Figure
Vehicle Speed Sensor 3-Speed A/T		Figure

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	Black/Light Blue	Sensor Ground
2	Violet/White	5-Volt Supply
3	Dark Blue	Sensor Signal
4	Not Used	Not Used

Fig 2: Identifying Body Control Module Connector "A" Terminals

Courtesy of CHRYSLER CORP.

BODY CONTROL MODULE CONNECTOR "A" IDENTIFICATION ⁽¹⁾

Terminal

Wire Color

Function

Violet/Brown

CCD Bus (+)

White/Black

CCD Bus (-)

⁽¹⁾	This is a Black colored connector.

Fig 3: Identifying Brake Switch Terminals

Courtesy of CHRYSLER CORP.

BRAKE SWITCH CONNECTOR TERMINAL IDENTIFICATION

Terminal

Wire Color

Function

White/Pink

Brake Switch Sense

Black

Ground

Yellow/Red

⁽¹⁾ S/C On/Off Switch Output

Dark Blue/Red

⁽¹⁾ S/C Brake Switch Output

White/Tan

Brake Switch Output

Pink/Dark Blue

Fused B+

⁽¹⁾	S/C is the speed control.

Fig 4: Identifying Camshaft Position Sensor Terminals

Courtesy of CHRYSLER CORP.

CAMSHAFT POSITION SENSOR CONNECTOR TERMINAL IDENTIFICATION

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

Fig 5: Identifying Crankshaft Position Sensor Terminals

Courtesy of CHRYSLER CORP.

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 6: Identifying Data Link Connector (DLC) 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 7: Identifying Downstream Oxygen Sensor Connector Terminals

Courtesy of CHRYSLER CORP.

DOWNSTREAM OXYGEN SENSOR WIRING HARNESS SIDE 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 8: Identifying EGR Solenoid Connector Terminals

Courtesy of CHRYSLER CORP.

EGR SOLENOID CONNECTOR TERMINAL IDENTIFICATION

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

Fig 9: Identifying Engine Coolant Temp. Sensor Connector

Courtesy of CHRYSLER CORP.

ENGINE COOLANT TEMP. SENSOR CONNECTOR TERMINAL IDENTIFICATION

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

Fig 10: 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	Violet/Red	Purge Sense

Fig 11: Identifying Fuel Tank Module Connector Terminals

Courtesy of CHRYSLER CORP.

FUEL TANK MODULE CONNECTOR TERMINAL IDENTIFICATION

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

Fig 12: Identifying Idle Air Control Motor Connector Terminals

Courtesy of CHRYSLER CORP.

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 13: Identifying Ignition Coil Connector Terminals

Courtesy of CHRYSLER CORP.

IGNITION COIL CONNECTOR TERMINAL IDENTIFICATION

Terminal	Wire Color	Function
1	Red/Yellow	Ignition Coil No. 3 Driver
2	Gray/Red	Ignition Coil No. 1 Driver
3	Dark Green/Orange	Auto Shutdown Relay Output
4	Dark Blue/Tan	Ignition Coil No. 2 Driver