GM Service Manual Online
For 1990-2009 cars only
Table 1: Ambient Air Temperature Sensor (DF8)
Table 2: Inside Rearview Mirror (DC4 w/UE1)
Table 3: Inside Rearview Mirror (w/oUE1)

Ambient Air Temperature Sensor (DF8)


Object Number: 684793  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit Number

Function

A

D-GN/WH

636

Ambient Air Temperature Sensor Signal

B

YE

61

Low Reference

Inside Rearview Mirror (DC4 w/UE1)


Object Number: 655810  Size: CH

Connector Part Information

    • 15324871
    • 16-Way F 040 Unsealed (BK)

Pin

Wire Color

Circuit Number

Function

1

--

--

Not Used

2

BARE

1705

Drain Wire

3-5

--

--

Not Used

6

OG

1732

Courtesy Lamps Supply Voltage

7

--

--

Not Used

8

BK

850

Ground

9

--

--

Not Used

10

GY

655

Cellular Microphone Signal

11

D-GN/WH

2514

Keypad Signal

12

L-GN/BK

2515

Keypad Supply Voltage

13

PK

339

Ignition 1 Voltage

14

YE/BK

2516

Keypad Green LED Signal

15

BN/WH

2517

Keypad Red LED Signal

16

--

--

Not Used

Inside Rearview Mirror (w/oUE1)


Object Number: 153632  Size: CH

Connector Part Information

    • 12124782
    • 7-Way F (BK)

Pin

Wire Color

Circuit Number

Function

1

PK

339

Ignition 1 Voltage (DF8)

2

BK/WH

1151

Ground

3

L-GN

24

Backup Lamp Supply Voltage (DF8)

4

YE

61

Low Reference (DF8)

5

D-GN/WH

636

Ambient Air Temperature Sensor Signal (DF8)

6

--

--

Not Used

7

OG

1732

Courtesy Lamp Supply Voltage