GM Service Manual Online
For 1990-2009 cars only
Connector 1: Ambient Air Temperature Sensor (DF5)
Connector 2: Inside Rearview Mirror
Connector 3: Rear Window Defogger Grid C1
Connector 4: Rear Window Defogger Grid C2

Ambient Air Temperature Sensor (DF5)


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 (DF5)

Pin

Wire Color

Circuit No.

Function

A

D-GN/WH

636

Ambient Air Temperature Sensor Signal

B

BK/WH

1704

Low Reference

Inside Rearview Mirror


Object Number: 655810  Size: CH

Connector Part Information

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

Terminal Part Information

  • Terminal/Tray: 15355438/20
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 15315247/J-35616-12 (BU)

Inside Rearview Mirror

Pin

Wire Color

Circuit No.

Function

1-2

--

--

Not Used

3

D-BU

2307

Passenger Air Bag On Indicator Control (AY0)

4

D-GN

2308

Passenger Air Bag Off Indicator Control (AY0)

5

GY

1690

Automatic Day/Night Mirror Signal (DL3)

6

D-GN/WH

636

Ambient Air Temperature Sensor Signal (DF5)

7

BK/WH

1704

Low Reference (DF5)

8

BK

1050

Ground

9

L-GN

24

Backup Lamp Supply Voltage (DL3)

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 (DF5)

Rear Window Defogger Grid C1


Object Number: 365953  Size: CH

Connector Part Information

  • OEM: 12092133
  • Service: 12167133
  • Description: 1-Way F Metri-Pack 630 Series Self Lock (BK)

Terminal Part Information

  • Terminal/Tray: 12103325/3
  • Core/Insulation Crimp: A/B
  • Release Tool/Test Probe: 12094430/J-35616-42 (RD)

Rear Window Defogger Grid C1

Pin

Wire Color

Circuit No.

Function

A

PU

293

Rear Defogger Element Supply Voltage

Rear Window Defogger Grid C2


Object Number: 365953  Size: CH

Connector Part Information

  • OEM: 12092133
  • Service: 12167133
  • Description: 1-Way F Metri-Pack 630 Series Self Lock (BK)

Terminal Part Information

  • Pins: A
  • Terminal/Tray: 12103325/3
  • Core/Insulation Crimp: A/B
  • Release Tool/Test Probe: 12094430/J-35616-42 (RD)
  • Pins: A
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: A/B
  • Release Tool/Test Probe: See Terminal Repair Kit

Rear Window Defogger Grid C2

Pin

Wire Color

Circuit No.

Function

A

BK

1250

Ground (Except Crew Cab)

A

BK

2650

Ground (Crew Cab)