GM Service Manual Online
For 1990-2009 cars only

Ambient Air Temperature Sensor


Object Number: 35437  Size: CH

Connector Part Information

    • 12162438
    • 2-Way Female M/P 150 (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT GRN/BLK

735

Outside Ambient Temperature Sensor Signal

B

BLK

550

Ground

Overhead Console C1


Object Number: 62463  Size: CH

Connector Part Information

    • 12064766
    • 8-Way Female M/P 150 (DK BLU)

Pin

Wire Color

Circuit No.

Function

A

PPL/WHT

1382

L.E.D. Dimming Signal

B

GRY

8

Instrument Panel Lamp Feed

C

DK GRN

389

Vehicle Speed Signal

D

LT GRN/BLK

735

Outside Ambient Temperature Sensor Signal

E

YEL

43

Fuse Output - Accessory - Type 3

F

BLK

550

Ground

G

--

--

Not Used

H

YEL

1127

Class 2 Serial Data - Diagnostic to Overhead Console/Trip Computer

Overhead Console C2


Object Number: 39660  Size: CH

Connector Part Information

    • 12067785
    • 4-Way Female M/P 150 (BLK)

Pin

Wire Color

Circuit No.

Function

A

WHT

156

Courtesy Lamp Output

B

ORN

1732

12-Volt - Controlled

C

ORN

1732

12-Volt - Controlled

D

BLK

1350

Ground