Powertrain Control Module (Pcm) Connector Terminal Identification (4.0L - Aurora)

POWERTRAIN CONTROL MODULE (PCM) CONNECTOR TERMINAL IDENTIFICATION (4.0L - AURORA) ⁽¹⁾

Connector

Terminal No.

Wire Color

Function

1-4

.....

Not Used

DK BLU/WHT

Transaxle Input Speed Sensor Input Low

RED/BLK

Transaxle Input Speed Sensor Input High

BLK

Sensor Ground

LT GRN/BLK

Idle Air Control

LT BLU/BLK

Idle Air Control

LT BLU/WHT

Idle Air Control

LT GRN/WHT

Idle Air Control

....

Not Used

TAN/WHT

Transaxle Oil Temperature Sensor

DK BLU

A/C High Temperature Sensor

TAN

Serial Data (UART)

GRY

Fuel Pump Feedback

.....

Not Used

PNK

Powertrain Control Module Ignition 1 Feed

PNK

Powertrain Control Module Ignition 1 Feed

RED

Powertrain Control Module Battery Feed

BLK/WHT

Powertrain Control Module Ground

TAN/BLK

Torque Converter Clutch Solenoid Control

LT GRN

Shift Solenoid "A" Control

24 & 25

.....

Not Used

DK GRN

Cruise Inhibit Output

DK GRN/WHT

A/C Compressor Clutch Relay Control

YEL/BLK

Shift Solenoid "B" Control

RED

Transaxle Pressure Switch Input

DK BLU

Transaxle Pressure Switch Input

PNK

Transaxle Pressure Switch Input

ORG/BLK

Transaxle Range Switch Input

.....

Not Used

DK BLU

A/C Compressor High Pressure Switch

ORG/BLK

Power Steering Pressure Switch Input

PPL

Torque Converter Clutch Brake Switch Input

RED/BLK

Transaxle Pressure Control Solenoid

LT BLU/WHT

Transaxle Pressure Control Solenoid

39-45

.....

Not Used

BLK

Manifold Absolute Pressure Sensor Return

PPL/WHT

Post-Converter Heated Oxygen Sensor Input High

TAN/WHT

Post-Converter Heated Oxygen Sensor Input Low

BLK/WHT

A/C High Temperature Sensor Return

.....

Not Used

BLK

EVAP Fuel Tank Pressure Senor Return

GRY

A/C Low Temperature Sensor Input

DK BLU

PASS-Key® II Module

GRY

Generator Terminal "F" Feedback

55-58

.....

Not Used

PPL

Serial Data (Class II)

BLK/WHT

Powertrain Control Module Ground

RED

Powertrain Control Module Battery Feed

LT BLU/WHT

EGR Position Sensor 5-Volt Feed

.....

Not Used

GRY

Manifold Absolute Pressure Sensor 5-Volt Feed

.....

Not Used

GRY

EVAP Fuel Tank Pressure Sensor 5-Volt Feed

....

Not Used

DK BLU

Throttle Position Sensor Input

LT GRN

Manifold Absolute Pressure Sensor Input

.....

Not Used

BLK

Intake Air Temperature Sensor Return

.....

Not Used

BLK

A/C Low Temperature Sensor Return

DK BLU

Transmission Shift Select

RED

Generator Terminal "L" Feedback

DK GRN

A/C Request

LT BLU/BLK

Cruise Engaged Input

78-80

.....

Not Used

1-3

.....

Not Used

BLK

Camshaft Position High Input

LT BLU/BLK

Crankshaft Position 24x Reference High Input

.....

Not Used

YEL

Vehicle Speed Sensor Input High

PPL

Vehicle Speed Sensor Input Low

BLK

Fuel Injector No. 1 Control

LT GRN/BLK

Fuel Injector No. 2 Control

RED/BLK

Fuel Injector No. 7 Control

PNK/BLK

Fuel Injector No. 3 Control

LT BLU/BLK

Fuel Injector No. 4 Control

14-16

.....

Not Used

BLK/WHT

Fuel Injector No. 5 Control

YEL/BLK

Fuel Injector No. 6 Control

19-20

.....

Not Used

BLK/WHT

Powertrain Control Module Ground

DK BLU/WHT

Fuel Injector No. 8 Control

.....

Not Used

DK GRN/WHT

EVAP Control Solenoid Control

DK GRN/WHT

Vehicle Speed Output

BRN/WHT

Malfunction Indicator Light Control

TAN/BLK

Delivered Torque Output

.....

Not Used

WHT

EVAP Vent Valve Control

.....

Not Used

DK GRN

PASS-Key® II Module Start Inhibit

DK GRN

Cooling Fan Low Speed Control

DK BLU

Cooling Fan High Speed Control

PNK

EGR Valve Control Ignition Feed

GRY

EGR Valve Control

DK GRN/WHT

Fuel Pump Control

PNK

Powertrain Control Module Ignition 1 Feed

38-43

....

Not Used

PPL/WHT

Crankshaft Position 4x Reference High Input

YEL

Mass Airflow Sensor Input

ORG/BLK

Desired Torque Input

.....

Not Used

RED/BLK

Reference Low Input

WHT

Ignition Control Feedback

.....

Not Used

TAN/BLK

By-Pass Spark Output

52-55

.....

Not Used

LT GRN

Low Coolant Switch Input

.....

Not Used

BRN

Oil Level Switch Input

.....

Not Used

BLK/WHT

Powertrain Control Module Ground

.....

Not Used

DK BLK

Knock Sensor Input

63 & 64

.....

Not Used

TAN

Rear Heated Oxygen Sensor Input Low

PPL

Rear Heated Oxygen Sensor Input High

PPL/WHT

Pre-Converter Heated Oxygen Sensor Input High (Early Production)

TAN/WHT

Pre-Converter Heated Oxygen Sensor Input Low (Early Production)

PPL

Front Heated Oxygen Sensor Input High

TAN

Front Heated Oxygen Sensor Input Low

71-73

.....

Not Used

YEL

Engine Coolant Temperature Sensor Input

DK GRN

EVAP Fuel Tank Pressure Sensor Input

TAN

Intake Air Temperature Sensor Input

BRN

EGR Valve Feedback

78-80

.....

Not Used

⁽¹⁾	See Figure.