GM Service Manual Online
For 1990-2009 cars only
Table 1: Ambient Air Temperature Sensor
Table 2: Driver Information Center (DIC)
Table 3: Engine Oil Level Switch
Table 4: Engine Oil Pressure (EOP) Switch
Table 5: Fuel Pump Sender Unit C1
Table 6: Instrument Panel Cluster (IPC) Connector C1
Table 7: Instrument Panel Cluster (IPC) Connector C2

Ambient Air Temperature Sensor


Object Number: 35437  Size: CH

Connector Part Information

    • 1205-2641
    • 2-Way F Metri-Pack 150 Series Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT GRN/

BLK

735

Ambient Air Temperature Sensor Signal

B

BLK

1550

Ground

Driver Information Center (DIC)


Object Number: 62467  Size: CH

Connector Part Information

    • 12064980
    • 9-Way F Micro-Pack 100 Series (BLK)

Pin

Wire Color

Circuit No.

Function

7

BRN

241

Ignition 3 Voltage

8

BLK

1550

Ground

9

BLK

650

Ground

10

LT GRN/

BLK

735

Ambient Air Temperature Sensor Signal

11

GRY

8

Instrument Panel Lamp Supply Voltage - 1

12-13

--

--

Not Used

14

ORN

640

Battery Positive Voltage

15

YEL

1127

Trip Computer/Nav Class 2 Serial Data

Engine Oil Level Switch


Object Number: 35437  Size: CH

Connector Part Information

    • 12052641
    • 2-Way F Metri-Pack 150 Series Sealed (Black)

Pin

Wire Color

Circuit No.

Function

A

BRN

1174

Oil Level Switch Signal

B

BLK/WHT

451

Ground

Engine Oil Pressure (EOP) Switch


Object Number: 516595  Size: CH

Connector Part Information

    • 12065401
    • 1 Way F Metric-Pack 150 Series (GRY)

Pin

Wire Color

Circuit No.

Function

A

TAN/BLK

231

Oil Pressure Switch Signal

Fuel Pump Sender Unit C1


Object Number: 456551  Size: CH

Connector Part Information

    • 12160482
    • 4-Way F Metri-Pack 150 Series Sealed (Black)

Pin

Wire Color

Circuit No.

Function

A

PPL

1589

Fuel Level Sensor Signal

B

GRY

120

Fuel Pump Supply Voltage

C

BLK

250

Ground

D

BLK/WHT

2759

Low Reference

Instrument Panel Cluster (IPC) Connector C1


Object Number: 73151  Size: CH

Connector Part Information

    • 12064799
    • 12-Way F Micro-Pack 100 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BLK

1450

Ground

B

YEL

18

Left Rear Stop/Turn Lamp Supply Voltage

C

DK GRN

19

Right Rear Stop/Turn Lamp Supply Voltage

D

LT GRN

11

Headlamp High Beam Supply Voltage

E

DK GRN/

WHT

529

Seat Belt Indicator Supply Voltage

F

YEL

804

Door Ajar Indicator Control

G

BRN

2623

Trailer Towing Indicator Signal-Export

H

PPL

34

Fog Lamp Supply Voltage-Domestic

H

RED

122

Rear Fog Lamp Supply Voltage-Export

J

--

--

Not Used

K

PNK/BLK

1303

Liftgate Ajar Switch Signal

L

LT GRN

1845

Chime Control

M

GRY

8

Instrument Panel Lamp Supply Voltage - 1

Instrument Panel Cluster (IPC) Connector C2


Object Number: 73151  Size: CH

Connector Part Information

    • 12064799
    • 12-Way F Micro-Pack 100 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BLK

1550

Ground

B

--

--

Not Used

C

PNK

1020

Off/Run/Crank Voltage

D

YEL

43

Accessory Voltage

E

PPL

209

Low Brake Fluid Indicator Control

F

GRY

1036

IPC Class 2 Serial Data

G

BRN/WHT

419

MIL Control

H

DK GRN/

WHT

2621

Sec. Sys Warn Away CTD Disarm

J

PNK

39

Ignition 1 Voltage

K

BLK

707

RAP Relay Coil Supply Voltage

L

LT BLU

1134

Park Brake Switch Signal

M

ORN

2940

Battery Positive Voltage