Powertrain Control Module Connector Terminal Identification (4.6L - ELDORADO)

POWERTRAIN CONTROL MODULE CONNECTOR TERMINAL IDENTIFICATION (4.6L - ELDORADO) ⁽¹⁾

Connector

Terminal No.

Wire Color

Function

ORG

Camshaft Position Sensor Signal

LT BLU/WHT

Crankshaft Position Sensor "A" Signal

3 & 4

.....

Not Used

DK GRN

Fuel Tank Pressure Sensor Signal

YEL

Crank Request

7-9

.....

Not Used

TAN

Intake Air Temperature Sensor Signal

GRY

Transaxle Range Switch "C" Input

YEL

Transaxle Range Switch "B" Input

BLK/WHT

Transaxle Range Switch "A" Input

BLK

Crankshaft Position Sensor "B" Signal

.....

Not Used

DK BLU/WHT

Transaxle Input Speed Sensor Low

RED/WHT

Transaxle Input Speed Sensor High

PPL

Serial Data (Class 2)

LT GRN

Powertrain Control Module Ignition 0 Positive Voltage

ORG

Powertrain Control Module Battery Feed

ORG

Powertrain Control Module Battery Feed

RED

Cylinder No. 7 Ignition Controller Control Circuit

LT GRN

Manifold Absolute Pressure Sensor Signal

.....

Not Used

DK GRN

Low Speed Cooling Fans Control Circuit

DK GRN/WHT

Vehicle Speed Sensor

LT GRN/BLK

Idle Air Control "A" Low

LT GRN/WHT

Idle Air Control "A" High

LT BLU/WHT

Idle Air Control "B" High

LT BLU/BLK

Idle Air Control "B" Low

DK GRN

HO2S Bank 1; Sensor 1 Heater Control Circuit High

BRN/WHT

Malfunction indicator Light Control Circuit

BRN

HO2S Bank 2; Sensor 1 Heater Control Circuit Low

TAN/BLK

Delivered Torque Output

DK GRN

Cruise Inhibit Output

.....

Not Used

BLK

Fuel Injector No. 1 Control Circuit

PNK/BLK

Fuel Injector No. 3 Control Circuit

LT GRN/BLK

Fuel Injector No. 2 Control Circuit

BLK/WHT

Fuel Injector No. 5 Control Circuit

WHT

Transaxle Range Switch Parity Input

YEL

Mass Airflow Sensor Signal

ORG/BLK

Desired Torque Input

GRY

Extended Travel Brake Switch Input

45-49

.....

Not Used

DK BLU/WHT

HO2S Bank 1; Sensor 2 Signal Low

DK GRN/WHT

HO2S Bank 1; Sensor 2 Signal High

TAN

HO2S Bank 1; Sensor 1 Signal Low

PPL/WHT

HO2S Bank 1; Sensor 1 Signal High

TAN/WHT

HO2S Bank 2; Sensor 1 Signal Low

PPL/WHT

HO2S Bank 2; Sensor 1 Signal High

YEL

Vehicle Speed Sensor Input High

PPL

Vehicle Speed Sensor Input Low

RED

Camshaft Position Sensor Ignition Feed

PPL

Serial Data (Class 2)

BLK/WHT

Powertrain Control Module Ground

PPL

Cylinder No. 1 Ignition Controller Control Circuit

DK BLU

Throttle Position Sensor Signal

PNK

Powertrain Control Module Ignition 1 Positive Voltage

64-66

.....

Not Used

LT BLU/WHT

Pressure Control Solenoid Low

TAN/WHT

HO2S Bank 1; Sensor 1 Heater Control Circuit Low

RED/BLK

Pressure Control Solenoid High

DK GRN/WHT

Fuel Pump Relay Control

RED

EGR Valve Control

PPL

Powertrain Induced Chassis Pitch Status Output

WHT

EVAP Vent Solenoid Control

74 & 75

.....

Not Used

LT BLU/BLK

Fuel Injector No. 4 Control Circuit

YEL/BLK

Fuel Injector No. 6 Control Circuit

.....

Not Used

DK BLU/WHT

Fuel Injector No. 8 Control Circuit

RED/BLK

Fuel Injector No. 7 Control Circuit

1 & 2

.....

Not Used

BLK/WHT

Powertrain Control Module Ground

BLK

Intake Air Temperature Sensor Ground

.....

Not Used

ORG/BLK

Manifold Absolute Pressure Sensor Ground

7 & 8

.....

Not Used

YEL

Reference Low (Front/Even Bank Ignition Assembly)

.....

Not Used

BLK

Transaxle Fluid Temperature Sensor Ground

BLK

EGR Pintle Position Sensor Ground

BLK

Fuel Level/Fuel Tank Pressure Sensor Ground

.....

Not Used

BLK/WHT

Powertrain Control Module Power Ground

.....

Not Used

GRY

Fuel Tank Pressure Sensor 5-Volt Reference "B"

.....

Not Used

DK BLU

Knock Sensor Signal

TAN/BLK

Engine Oil Pressure Switch Input

LT BLU

Cylinder No. 3 Ignition Controller Control Circuit

RED/WHT

Cylinder No. 2 Ignition Controller Control Circuit

BRN

Low Oil Level Switch Input

LT BLU/BLK

Cruise Engaged Input

LT GRN

Crankshaft Position Sensor "B" Ignition Feed

BLK/WHT

Powertrain Control Module Power Ground

.....

Not Used

YEL

Crankshaft Position Sensor "B" Ground

29 & 30

.....

Not Used

YEL

Engine Coolant Temperature Sensor Signal

YEL

Transaxle Fluid Temperature Sensor Signal

33 & 34

.....

Not Used

GRY

Knock Sensor Ground

.....

Not Used

RED

Transaxle Pressure Manifold Switch "C" Input

38 & 39

.....

Not Used

RED

Generator "L" Terminal Control

.....

Not Used

DK GRN/WHT

EVAP Canister Purge Valve Control

LT GRN

Shift Solenoid "A" Control

YEL

Starter Relay Control

YEL/BLK

Shift Solenoid "B" Control

TAN/BLK

Torque Converter Clutch Control

DK GRN/WHT

A/C Compressor Clutch Control

BLK/WHT

HO2S Bank 1; Sensor 2 Heater Control Circuit Low

GRY

Manifold Absolute Pressure Sensor 5-Volt Reference "A"

GRY

EGR Pintle Position Sensor 5-Volt Reference "A"

GRY

Throttle Position Sensor 5-Volt Reference "A"

BRN

EGR Pintle Position Sensor Signal

.....

Not Used

.....

Not Used

DK BLU

High Speed Cooling Fans Control

WHT

Tachometer Input

57 & 58

.....

Not Used

DK GRN/WHT

Cylinder No. 4 Ignition Controller Control Circuit

LT BLU/WHT

Cylinder No. 6 Ignition Controller Control Circuit

PPL/WHT

Cylinder No. 8 Ignition Controller Control Circuit

DK GRN

Cylinder No. 5 Ignition Controller Control Circuit

63 & 64

.....

Not Used

LT GRN

Crankshaft Position Sensor "A" Ignition Feed

YEL/BLK

Crankshaft Position Sensor "A" Ground

PNK/BLK

Camshaft Position Sensor Ground

BRN

Engine Coolant Temperature Sensor Ground

BLK

Throttle Position Sensor Ground

GRY

EGR Valve Control Ground

GRY

Reference Low (Rear Odd Bank Ignition Assembly)

.....

Not Used

PNK

Transaxle Pressure Manifold Switch "A" Input

74-78

.....

Not Used

GRY

Generator "F" Terminal Feedback

PPL

Torque Converter Clutch Brake Switch Input

⁽¹⁾	See Figure.