GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2007 🢒 Lucerne 🢒 HVAC 🢒 HVAC - Automatic 🢒 Window Systems Connector End Views
Connector 1: Rear Window Defogger C1
Connector 2: Rear Window Defogger C2
Connector 3: Window Motor - Driver
Connector 4: Window Motor - Front Passenger
Connector 5: Window Motor - Left Rear
Connector 6: Window Motor - Right Rear
Connector 7: Window Switch - Left Rear Door
Connector 8: Window Switch - Right Rear Door

Rear Window Defogger C1
Object Number: 38284 Size: CH

Connector Part Information

  • OEM: 12064750
  • Service: 12101935
  • Description: 2-Way M Metri-Pack 480 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

BK

2050

Ground

Rear Window Defogger C2
Object Number: 696943 Size: CH

Connector Part Information

  • OEM: 12065652
  • Service: 12101893
  • Description: 1-Way M Metri-Pack 480 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 C2

Pin

Wire Color

Circuit No.

Function

A

OG

1950

Ground

Window Motor - Driver
Object Number: 684837 Size: CH

Connector Part Information

  • OEM: 12129487
  • Service: 88988609
  • Description: 2-Way F Metri-Pack 280 Series, Flexlock, Sealed (GY)

Terminal Part Information

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

Window Motor - Driver

Pin

Wire Color

Circuit No.

Function

A

D-BU

164

Power Window Motor Left Front Up Control

B

BN

165

Power Window Motor Left Front Down Control

Window Motor - Front Passenger
Object Number: 684837 Size: CH

Connector Part Information

  • OEM: 12129487
  • Service: 88988609
  • Description: 2-Way F Metri-Pack 280 Series, Flexlock, Sealed (GY)

Terminal Part Information

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

Window Motor - Front Passenger

Pin

Wire Color

Circuit No.

Function

A

D-BU

666

Power Window Motor Right Front Up Control

B

BN

667

Power Window Motor Right Front Down Control

Window Motor - Left Rear
Object Number: 684837 Size: CH

Connector Part Information

  • OEM: 12129487
  • Service: 88988609
  • Description: 2-Way F Metri-Pack 280 Series, Flexlock, Sealed (GY)

Terminal Part Information

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

Window Motor - Left Rear

Pin

Wire Color

Circuit No.

Function

A

BN

669

Power Window Motor Left Rear Down Control

B

D-BU

668

Power Window Motor Left Rear Up Control

Window Motor - Right Rear
Object Number: 684837 Size: CH

Connector Part Information

  • OEM: 12129487
  • Service: 88988609
  • Description: 2-Way F Metri-Pack 280 Series, Flexlock, Sealed (GY)

Terminal Part Information

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

Window Motor - Right Rear

Pin

Wire Color

Circuit No.

Function

A

BN

671

Power Window Motor Right Rear Down Control

B

D-BU

670

Power Window Motor Right Rear Up Control

Window Switch - Left Rear Door
Object Number: 556473 Size: CH

Connector Part Information

  • OEM: 15326924
  • Service: 15306174
  • Description: 8-Way F GT 280 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

Window Switch - Left Rear Door

Pin

Wire Color

Circuit No.

Function

A

D-GN/RD

168

Power Window Master Switch Left Rear Up Signal

B

GY

8

Instrument Panel Lamp Supply Voltage

C

PU

169

Power Window Master Switch Left Rear Down Signal

D

D-BU/PK

1307

Power Window Master Switch Lockout Signal

E

D-BU

668

Power Window Motor Left Rear Up Control

F

BK

750

Ground

G

RD/WH

140

Battery Positive Voltage

H

BN

669

Power Window Motor Left Rear Down Control

Window Switch - Right Rear Door
Object Number: 556473 Size: CH

Connector Part Information

  • OEM: 15326924
  • Service: 15306174
  • Description: 8-Way F GT 280 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

Window Switch - Right Rear Door

Pin

Wire Color

Circuit No.

Function

A

D-GN/RD

168

Power Window Master Switch Left Rear Up Signal

B

GY

8

Instrument Panel Lamp Supply Voltage

C

PU

169

Power Window Master Switch Left Rear Down Signal

D

D-BU/PK

1307

Power Window Master Switch Lockout Signal

E

D-BU

668

Power Window Motor Left Rear Up Control

F

BK

750

Ground

G

RD/WH

140

Battery Positive Voltage

H

BN

669

Power Window Motor Left Rear Down Control