2015 Buick Enclave ConvenienceFACTORY OEM SERVICE PROCEDURE

K9 Body Control Module X6

GM1664502
Connector Part Information
  • Harness Type: Body
  • OEM Connector: 15482793
  • Service Connector: 88988842
  • Description: 25-Way F HIT Series (PK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Core Crimp Insulation Crimp
I 13575870 J-35616-64B (LT BU) J-38125-12A Not Available Not Available Not Available Not Available
II 13575871 J-35616-35 (VT) J-38125-12A SNAC-A061T-M2.8 20 E A
Pin Size Color Circuit Function Terminal Type ID Option
1 - - - Not Occupied - -
2 0.8 L-GN 24 Backup Lamp Supply Voltage II -
3 0.8 GY 8 Instrument Panel Lamp Supply Voltage (1) II -
4-7 - - - Not Occupied - -
8 0.35 TN/WH 746 Right Front Door Ajar Switch Signal I -A45/AXE
9 0.35 D-BU 245 Passenger Door Lock Switch Unlock Control I -A45/AXE
10 0.35 GY/BK 745 Left Front Door Ajar Switch Signal I -A45/AXE
11 - - - Not Occupied - -
12 0.35 PK/BK 1303 Lift Gate Ajar Switch Signal (1) I TB4+(A45/AXE)
13 - - - Not Occupied - -
14 0.35 L-GN/BK 748 Right Rear Door Ajar Switch Signal I -
15 0.35 L-BU/BK 747 Left Rear Door Ajar Switch Signal I -
16-17 - - - Not Occupied - -
18 0.35 L-BU 244 Passenger Door Lock Switch Lock Control I -A45/AXE
19-20 - - - Not Occupied - -
21 0.35 VT/WH 1382 LED Dimming Signal I -
22 - - - Not Occupied - -
23 0.35 GY 5797 Rear Closure Handle Switch Open Signal I TB4
24-25 - - - Not Occupied - -
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.

Shop Manual-Ready ToolsCompare Repair QuoteQuote Shield Pro

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.