K71 Transmission Control Module X1 (MDK)

2013 Buick Regal Turbo Premium, Standard TransSECTION K71 Transmission Control Module X1 (MDK)
WARNING: This page is about a different car, the 2012 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
GM2216893
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 13110732
  • Service Connector: Pending
  • Description: 16-Way F 64/1.5 Series, Sealed (BK)
Terminal Part Information
  • Pins: 1, 5, 9
  • Terminated Lead: Pending
  • Release Tool: Pending
  • Diagnostic Test Probe: Pending
  • Terminal/Tray: Not Available
  • Core/Insulation Crimp: Not Available
  • Pins: 6-8, 11-12, 14
  • Terminated Lead: Pending
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Terminal/Tray: 7116-4720-02/14
  • Core/Insulation Crimp: J/J
K71 Transmission Control Module X1 (MDK)

Pin Size Color Circuit Function Option
1 1.5 RD 40 Battery Positive Voltage -
2-4 - - - Not Available -
5 0.75 OG/BK 1786 Park/Neutral Signal -
6 0.5 WH 2501 High Speed GMLAN Serial Data Bus - -
7 0.5 WH/BK 2500 High Speed GMLAN Serial Data Bus+ -
8 0.5 WH/BK 2500 High Speed GMLAN Serial Data Bus+ -
9 1.5 BK 451 Ground -
10 - - - Not Available -
11 0.5 PK 139 Ignition Voltage -
12 0.5 YE 143 Accessory Voltage -
13 - - - Not Used -
14 0.5 WH 2501 High Speed GMLAN Serial Data Bus - -
15-16 - - - Not Available -
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

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

Affiliate disclosure: We may earn a commission at no extra cost to you.

When to See a Mechanic

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

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