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

Ambient Air Temperature Sensor (DF8)


Object Number: 684793  Size: CH

Connector Part Information

  • OEM: 12052642
  • Service: 12101856
  • Description: 2-Way F Metri-Pack 150 Series Sealed (L-GN)

Terminal Part Information

  • Terminal/Tray: 12048074/2
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Ambient Air Temperature Sensor (DF8)

Pin

Wire Color

Circuit No.

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

  • OEM: 15324871
  • Service: 15306351
  • Description: 16-Way (BK)

Terminal Part Information

  • Pins: 2, 6, 8, 10, 11, 12, 13, 14, 15
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Inside Rearview Mirror (DC4 w/UE1)

Pin

Wire Color

Circuit No.

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/o UE1)


Object Number: 153632  Size: CH

Connector Part Information

  • OEM: 12124782
  • Service: 15306078
  • Description: 7-Way F (BK)

Terminal Part Information

  • Pins: 1, 2, 3, 4, 5, 7
  • Terminal/Tray: SVH-21T-P1.1/20
  • Core/Insulation Crimp: E/2
  • Release Tool/Test Probe: 12094429/J-35616-18 (BK)

Inside Rearview Mirror (w/o UE1)

Pin

Wire Color

Circuit No.

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