2007 Pontiac G5 Base, AutomaticFACTORY OEM SERVICE PROCEDURE

A/T Shift Lock Control Solenoid

Fig 1: A/T Shift Lock Control Solenoid Connector End Views
GM39660Courtesy of GENERAL MOTORS CORP.
A/T Shift Lock Control Solenoid Parts Information

Connector Part Information 
  • OEM: 12047785
  • Service: 12102900
  • Description: 4-Way F Metri-Pack 150 Series (BK)
Terminal Part Information 
  • Pins: A-D
  • Terminal/Tray: 12047767/2
  • Core/Insulation Crimp: Pins A-C: E/C
  • Core/Insulation Crimp: Pins D: E/A
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)
A/T Shift Lock Control Solenoid Connector Terminal Identification

Pin Wire Color Circuit No. Function
A GY 8 Instrument Panel Lamp Supply Voltage
B D-GN/WH 1135 A/T Shift Lock Control Solenoid Supply Voltage
C D-GN/WH 1932 Transmission Shift Select Switch (Park) Signal
D BK 1250 Ground
Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

Rather have a pro handle this?

A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.

Comes to youSame-day available12-month warranty
Get a Free Quote

No obligation. See pricing before you book.