GM Service Manual Online
For 1990-2009 cars only
Table 1: Ambient Air Temperature Sensor
Table 2: Inside Rearview Mirror
Table 3: Rear Window Defogger C1
Table 4: Rear Window Defogger C2

Ambient Air Temperature Sensor


Object Number: 684793  Size: CH

Connector Part Information

    • 12052642
    • 2-Way F Metri-Pack 150 Series Sealed (LT GRN)

Pin

Wire Color

Circuit No.

Function

A

LT GRN/BLK

735

Ambient Air Temperature Sensor Signal

B

BRN

718

Low Reference

Inside Rearview Mirror


Object Number: 655810  Size: CH

Connector Part Information

    • 15324871
    • 16-Way F (BLK)

Pin

Wire Color

Circuit No.

Function

1-5

--

--

Not Used

6

LT GRN/BLK

735

Ambient Air Temperature Sensor Signal

7

BRN

718

Low Reference

8

BLK

1350

Ground

9

LT GRN

24

Backup Lamp Supply Voltage

10

--

--

Not Used

11

DK GRN/

WHT

2514

Keypad Signal (w/UE1)

12

LT GRN/

BLK

2515

Keypad Supply Voltage (w/UE1)

13

PNK

639

Ignition 1 Voltage

14

YEL/BLK

2516

Keypad Green LED Signal (w/UE1)

15

BRN/WHT

2517

Keypad Red LED Signal (w/UE1)

16

--

--

Not Used

Rear Window Defogger C1


Object Number: 365953  Size: CH

Connector Part Information

    • 12092133
    • 1-Way F Metri-Pack 630 Series Self Lock (BLK)

Pin

Wire Color

Circuit No.

Function

A

PPL

293

Rear Defogger Element Supply Voltage

Rear Window Defogger C2


Object Number: 365953  Size: CH

Connector Part Information

    • 12092133
    • 1-Way F Metri-Pack 630 Series Self Lock (BLK)

Pin

Wire Color

Circuit No.

Function

A

BLK

1550

Ground