Connector Identification

CONNECTOR IDENTIFICATION

Connector	See
A/C Clutch Relay	Fig 1
Auto Shutdown (ASD) Relay	Fig 2
Distributor Connector	Fig 3
Engine Coolant Temperature (ECT) Sensor	Fig 5
Evaporative Purge Solenoid	Fig 6
Exhaust Gas Recirculation (EGR) Solenoid	Fig 4
Fuel Pump	Fig 7
Idle Air Control (IAC) Motor	Fig 8
Injector Connector	Fig 9 & Fig 10
Intake Air Temperature (IAT) Sensor	Fig 11
Manifold Absolute Pressure (MAP) Sensor	Fig 12
Overdrive Solenoid	Fig 13
Oxygen Sensor	Fig 14
Powertrain Control Module (PCM)	Fig 20
Radiator Fan Relay	Fig 15
Torque Converter Clutch (TCC) Solenoid	Fig 16
Throttle Position Sensor (TPS)	Fig 17
Transmission Solenoid	Fig 18
Transmission Temperature Sensor	Fig 19

A/C CLUTCH RELAY CONNECTOR TERMINAL ID

Terminal	Wire Color	Function
A	Dark Blue/White	Ignition 12-Volt Feed
B	Red/Light Blue	Output
C	Dark Blue/Orange	Control
D	Dark Blue/Black	Battery Voltage

Fig 1: A/C Clutch Relay Connector Terminal ID (3.0L)

Courtesy of CHRYSLER CORP.

ASD RELAY CONNECTOR TERMINAL ID

Terminal	Wire Color	Function
A	Dark Blue/White	Ignition 12-Volt Feed
B	Red/White	Battery Voltage
C	Dark Blue/Yellow	Control
D	Dark Green/Orange	Output

Fig 2: ASD Relay Connector Terminal ID (3.0L)

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DISTRIBUTOR CONNECTOR TERMINAL IDENTIFICATION

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

Fig 3: Distributor Connector Terminal ID (3.0L)

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EGR SOLENOID CONNECTOR TERMINAL IDENTIFICATION

Terminal	Wire Color	Function
1	Dark Blue	Ignition 12-Volt Feed
2	Gray/Yellow	Control

Fig 4: EGR Solenoid Connector Terminal ID (3.0L)

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ECT SENSOR CONNECTOR TERMINAL IDENTIFICATION

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

Fig 5: ECT Sensor Connector Terminal ID (3.0L)

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EVAPORATIVE PURGE SOLENOID CONNECTOR TERMINAL ID

Terminal	Wire Color	Function
1	Dark Blue	Ignition 12-Volt Feed
2	Pink/Black	Control

Fig 6: Evaporative Purge Solenoid Connector Terminal ID (3.0L)

Courtesy of CHRYSLER CORP.

FUEL PUMP CONNECTOR TERMINAL IDENTIFICATION

Terminal	Wire Color	Function
1	Dark Green/Black	Fuel Pump Relay Output
2	Dark Blue	Sending Unit Ground
3	n/a	Not Used
4	Black	Sending Unit Ground
5	Black	Fuel Pump Ground

Fig 7: Fuel Pump Connector Terminal ID (3.0L)

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IAC MOTOR CONNECTOR TERMINAL ID

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

Fig 8: Idle Air Control (IAC) Motor Connector Terminal ID (3.0L)

Courtesy of CHRYSLER CORP.

INJECTOR CONNECTOR TERMINAL ID (INJECTOR SIDE)

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

Fig 9: Injector Connector Terminal ID (3.0L)

Courtesy of CHRYSLER CORP.

INJECTOR CONNECTOR TERMINAL IDENTIFICATION (PCM SIDE)

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

Fig 10: Injector Connector Terminal ID (3.0L)

Courtesy of CHRYSLER CORP.

IAT SENSOR CONNECTOR TERMINAL ID

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

Fig 11: IAT Sensor Connector Terminal ID (3.0L)

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MAP SENSOR CONNECTOR TERMINAL ID

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

Fig 12: MAP Sensor Connector Terminal ID (3.0L)

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OVERDRIVE SOLENOID CONNECTOR TERMINAL IDENTIFICATION

Terminal	Wire Color	Function
1	Orange/Black	TCC Solenoid Control
2	Light Green/Black	12-Volt Supply
3	Brown	Signal

Fig 13: Overdrive Solenoid Connector Terminal ID (3.0L)

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OXYGEN SENSOR CONNECTOR TERMINAL ID

Terminal	Wire Color	Function
1	Black/Light Blue	Sensor Ground
2	Dark Green/White	Signal
3	Black	Heater Ground
4	Dark Green/Orange	Heater Feed

Fig 14: Oxygen Sensor Connector Terminal ID (3.0L)

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RADIATOR FAN RELAY CONNECTOR TERMINAL IDENTIFICATION

Terminal

Wire Color

Function

⁽¹⁾, ⁽²⁾ White

Ign. 12-Volt Feed

⁽³⁾ Gray

Battery Voltage

⁽⁴⁾ Dark Blue/Pink

Control

⁽⁵⁾ Dark Green

Output

⁽¹⁾	Dark Blue/White on low speed relay connector for 3.0L.

⁽²⁾	Dark Blue on high speed relay connector.

⁽³⁾	Red/Light Green on high speed relay connector.

⁽⁴⁾	Yellow on high speed relay connector.

⁽⁵⁾	Light Green on high speed relay connector.

Fig 15: Radiator Fan Relay Connector Terminal ID (3.0L)

Courtesy of CHRYSLER CORP.

TCC SOLENOID CONNECTOR TERMINAL IDENTIFICATION

Terminal	Wire Color	Function
1	n/a	Not Used
2	Dark Blue	Ignition 12-Volt Feed
3	Orange/Black	Control

Fig 16: TCC Solenoid Connector Terminal ID (3.0L)

Courtesy of CHRYSLER CORP.

TPS CONNECTOR TERMINAL IDENTIFICATION

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

Fig 17: Throttle Position Sensor (TPS) Connector Terminal ID (3.0L)

Courtesy of CHRYSLER CORP.

TRANSMISSION SOLENOID CONNECTOR TERMINAL ID

Terminal	Wire Color	Function
1	Brown	Overdrive Solenoid Control
2	Dark Blue	Ignition 12-Volt Feed
3	Orange/Black	TCC Solenoid Control

Fig 18: Transmission Solenoid Connector Terminal ID (3.0L)

Courtesy of CHRYSLER CORP.

TRANSMISSION TEMPERATURE SENSOR CONNECTOR TERMINAL ID

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

Fig 19: Transmission Temperature Sensor Connector Terminal ID (3.0L)

Courtesy of CHRYSLER CORP.

Fig 20: Powertrain Control Module (PCM) Connector Terminal ID (3.0L)

Courtesy of CHRYSLER CORP.

CAUTION: When battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION section before disconnecting battery.