GM Service Manual Online
For 1990-2009 cars only
Table 1: Driver Information Display Module, C1
Table 2: Driver Information Display Module, C2
Table 3: Ambient Temperature Sensor, LH

Driver Information Display Module, C1


Object Number: 280764  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

5

DK GRN

1301

Fuse Output - Retained Accessory Power

6

BLK

1850

Engine Control Module Ground

7

DK GRN/WHT

817

Vehicle Speed Signal - 4000 Pulses Per Mile

8

LT GRN/BLK

735

Ambient Air Temperature Sensor Signal

9

GRY/BLK

1220

Fuse Output - Instrument Panel Lamps

10

PPL/WHT

1382

LED Dimming Signal

Driver Information Display Module, C2


Object Number: 39660  Size: CH

Connector Part Information

    • 12047785
    • 6-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

WHT

156

Courtesy Lamp Output

B

ORN/BLK

1732

Electronic Control Unit Output - 12 Volt - Inadvertent Load Control

C

ORN

40

Fuse Output - Battery

D

BLK

1850

Ground

Ambient Temperature Sensor, LH


Object Number: 35437  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

BLK/WHT

451

Ground

B

LT GRN/BLK

735

Ambient Air Temperature Sensor Signal