GM Service Manual Online
For 1990-2009 cars only
Connector 1: Rear Window Defogger C1
Connector 2: Rear Window Defogger C2
Connector 3: Inside Rearview Mirror (ISRVM)

Rear Window Defogger C1


Object Number: 38284  Size: CH

Connector Part Information

  • OEM: 12064750
  • Service: 12101935
  • Description: 2-Way M Packard Metri-Pack 280 Series (BK)

Terminal Part Information

  • Terminal/Tray: 12033820/2
  • Core/Insulation Crimp: B/G
  • Release Tool/Test Probe: 12094430/J-35616-40 (BU)

Rear Window Defogger C1

Pin

Wire Color

Circuit No.

Function

A

PU

293

Rear Defog Element Supply Voltage

B

OG

1950

Ground

Rear Window Defogger C2


Object Number: 95780  Size: CH

Connector Part Information

  • OEM: 12065652
  • Service: 12101893
  • Description: 1-Way M Metri-Pack 480 Series (BK)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Rear Window Defogger C2

Pin

Wire Color

Circuit No.

Function

A

BK

1850

Ground

Inside Rearview Mirror (ISRVM)


Object Number: 655810  Size: CH

Connector Part Information

  • OEM: 15324871
  • Service: 15306351
  • Description: 16-Way F Micro-Pack 100 Series (BK)

Terminal Part Information

  • Pins: 2, 3, 4, 8, 9, 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 (ISRVM)

Pin

Wire Color

Circuit No.

Function

1

--

--

Not Used

2

BARE

1782

Drain Wire

3

D-BU

2307

Passenger Air Bag ON Indicator Control

4

D-GN

2308

Passenger Air Bag OFF Indicator Control

5-7

--

--

Not Used

8

BK/WH

851

Ground (UE1)

9

L-GN

24

Backup Lamp Supply Voltage

10

GY

655

Cellular Microphone Signal

11

PU

679

Keypad Signal

12

BN

1941

Keypad Supply Voltage

13

PK

1339

Ignition 1 Voltage

14

GY/BK

1798

Keypad Green LED Signal

15

PU

1156

Keypad Red LED Signal

16

--

--

Not Used