GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2007 🢒 Lucerne 🢒 HVAC 🢒 HVAC - Automatic 🢒 Shift Lock Control Connector End Views
Connector 1: Column Shifter Shift Lock Control Solenoid (AN3)
Connector 2: Floor Shifter Assembly C1 (A51)
Connector 3: Floor Shifter Assembly C2 (A51)
Connector 4: Ignition Lock Cylinder Solenoid (A51)
Connector 5: Park Switch (A51)

Column Shifter Shift Lock Control Solenoid (AN3)
Object Number: 280768 Size: CH

Connector Part Information

  • OEM: 12052832
  • Service: 12101825
  • Description: 2-Way F Metri-Pack 150 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

Column Shifter Shift Lock Control Solenoid (AN3)

Pin

Wire Color

Circuit No.

Function

A

PU/WH

816

A/T Shift Lock Solenoid Supply Voltage

B

BK

350

Ground

Floor Shifter Assembly C1 (A51)
Object Number: 333035 Size: CH

Connector Part Information

  • OEM: 12047781
  • Service: 12101864
  • Description: 3-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

  • Terminal/Tray: 12064971/5
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Floor Shifter Assembly C1 (A51)

Pin

Wire Color

Circuit No.

Function

A

YE/BN

143

Accessory Voltage

B

PU

6027

Brake Transmission Shift Interlock Solenoid Control

C

BK

450

Ground

Floor Shifter Assembly C2 (A51)
Object Number: 130637 Size: CH

Connector Part Information

  • OEM: 12064760
  • Service: 12085208
  • Description: 4-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

  • Pins: A
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
  • Pins: B, C, D
  • Terminal/Tray: 12064971/5
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Floor Shifter Assembly C2 (A51)

Pin

Wire Color

Circuit No.

Function

A

BN

741

Accessory Voltage

B

L-GN

1652

Reverse Lockout Solenoid Control

C

GY

8

Instrument Panel Lamp Supply Voltage

D

BK

450

Ground

Ignition Lock Cylinder Solenoid (A51)
Object Number: 82383 Size: CH

Connector Part Information

  • OEM: 12047662
  • Service: 12085535
  • Description: 2-Way F Metri-Pack 150 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

Ignition Lock Cylinder Solenoid (A51)

Pin

Wire Color

Circuit No.

Function

A

PU/WH

5905

Ignition Lock Cylinder Solenoid Control

B

BK

350

Ground

Park Switch (A51)
Object Number: 35441 Size: CH

Connector Part Information

  • OEM: 12047663
  • Service: 12085481
  • Description: 2-Way M Metri-Pack 150 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

Park Switch (A51)

Pin

Wire Color

Circuit No.

Function

A

YE/BN

143

Accessory Voltage

B

PU/WH

5905

Ignition Lock Cylinder Solenoid Control