GM Service Manual Online
For 1990-2009 cars only
Table 1: Driver Information Center (DIC)
Table 2: Instrument Panel Cluster (IPC) C1
Table 3: Instrument Panel Cluster (IPC) C2
Table 4: Trip Odometer Reset Switch

Driver Information Center (DIC)


Object Number: 701112  Size: CH

Connector Part Information

    • 15356936
    • 12-Way M (BLK) DNL RW Series

Pin

Wire Color

Circuit No.

Function

A1

TAN

2144

Hazard Switch Signal

A2

LT BLU

14

Left Turn Signal Lamps Supply Voltage

A3

YEL

1491

Backlight Lamps Control

A4

BLK/WHT

451

Ground

A5

ORN

440

Battery Positive Voltage

A6

BRN

41

Ignition 3 Voltage

B1

--

--

Not Used

B2

BLK

450

Ground

B3-B4

--

--

Not Used

B5

PPL

1807

Class 2 Serial Data (Primary)

B6

PPL

1807

Class 2 Serial Data (Primary)

Instrument Panel Cluster (IPC) C1


Object Number: 701112  Size: CH

Connector Part Information

    • 15356936
    • 12-Way M (BLK) DNL RW Series

Pin*

Wire Color

Circuit No.

Function

A1-A2

--

--

Not Used

A3

BLK/WHT

99

Windshield Washer Fluid Level Signal

A4

YEL/BLK

68

Low Coolant Level Indicator Control

A5

LT BLU

14

Left Turn Signal Lamps Supply Voltage

A6

DK BLU

1537

ABS Indicator Signal

B1

PPL

333

Brake Fluid Level Sensor Signal

B2

DK GRN/

WHT

817

Vehicle Speed Signal

B3

LT BLU

1134

Park Brake Switch Signal

B4

PPL

1807

Class 2 Serial Data (Primary)

B5

PPL

1807

Class 2 Serial Data (Primary)

B6

WHT

121

Engine Speed Signal

* A Pins = Top

B Pins = Bottom

Instrument Panel Cluster (IPC) C2


Object Number: 701112  Size: CH

Connector Part Information

    • 15356936
    • 12-Way M (BLK) DNL RW Series

Pin*

Wire Color

Circuit No.

Function

A1

DK BLU

15

Right Turn Signal Lamps Supply Voltage

A2

--

--

Not Used

A3

BLK

450

Ground

A4

LT GRN

376

Trip Odometer Reset Switch Signal

A5

DK BLU

894

DIC Toggle Switch Signal

A6

YEL

1491

Backlight Lamps Control

B1

BRN/WHT

419

MIL Control

B2-B3

--

--

Not Used

B4

PNK

1039

Ignition 1 Voltage

B5

ORN

440

Battery Positive Voltage

B6

BLK/WHT

451

Ground

* A Pins = Top

B Pins = Bottom

Trip Odometer Reset Switch


Object Number: 280764  Size: CH

Connector Part Information

    • 12064993
    • 6-Way F Micro-pack 100 Series (BLK)

Pin

Wire Color

Circuit No.

Function

5-6

--

--

Not Used

7

BLK

450

Ground

8

LT GRN

376

Digital Trip Odometer Reset Switch Signal

9

DK BLU

894

DIC Toggle Switch Signal

10

YEL

1491

Backlight Lamps Control