GM Service Manual Online
For 1990-2009 cars only
Table 1: Air Temperature Sensor - Outside
Table 2: Inside Rearview Mirror

Air Temperature Sensor - Outside


Object Number: 684793  Size: CH

Connector Part Information

    • 12052642
    • 2-Way F Metri-Pack 150 Series Sealed (L-GN)

Pin

Wire Color

Circuit No.

Function

A

D-GN/WH

636

Outside Air Temperature Sensor Signal

B

BK/WH

1704

Low Reference

Inside Rearview Mirror


Object Number: 655810  Size: CH

Connector Part Information

    • 15324871
    • 16-Way F (BK)

Pin

Wire Color

Circuit No.

Function

1-2

--

--

Not Used

3

D-BU

2307

Passenger Air Bag ON Indicator Control

4

D-GN

2308

Passenger Air Bag OFF Indicator Control

5

GY

1690

Automatic Day/Night Mirror Signal

6

D-GN/WH

636

Ambient Air Temperature Sensor Signal

7

BK/WH

1704

Low Reference

8

BK

1050

Ground

9

L-GN

24

Backup Lamp Supply Voltage

10

--

--

Not Used

11

D-GN/WH

2514

Keypad Signal (UE1)

12

L-GN/BK

2515

Keypad Supply Voltage (UE1)

13

YE

1139

Ignition 1 Voltage

14

YE/BK

2516

Keypad Green LED Signal (UE1)

15

BN/WH

2517

Keypad Red LED Signal (UE1)

16

PK

1691

Automatic Day/Night Mirror Low Reference