K59 Starter/Generator Control Module X3 (HP6)

2013 Buick Regal Turbo Premium, Standard TransSECTION K59 Starter/Generator Control Module X3 (HP6)
GM1664588
Connector Part Information
  • Harness Type: Body
  • OEM Connector: 13548561
  • Service Connector: 89047361
  • Description: 18-Way F 0.64 Kaizen Series (GN)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Core Crimp Insulation Crimp
I 13575867 J-35616-64B (L-BU) J-38125-215A SAIT-A03T-M064 14 P P
K59 Starter/Generator Control Module X3 (HP6)

Pin Size Color Circuit Function Terminal Type ID Option
1 0.35 BN/WH 6277 Fan Speed Sensor Supply Voltage I -
2 0.5 RD/GN 3140 Battery Positive Voltage I -
3 0.5 BU 2500 High Speed GMLAN Serial Data (+) (1) I -
4 0.5 BU 2500 High Speed GMLAN Serial Data (+) (1) I -
5-6 - - - Not Occupied - -
7 0.5 WH 2501 High Speed GMLAN Serial Data (-) (1) I -
8 0.5 WH 2501 High Speed GMLAN Serial Data (-) (1) I -
9 0.5 RD/GN 3140 Battery Positive Voltage I -
10 0.35 VT/BK 1239 Run/Crank Ignition 1 Voltage I -
11 0.35 YE/GN 5598 Fan Speed Signal (1) I -
12 0.35 BU/VT 5599 Fan Speed Signal (2) I -
13 - - - Not Occupied - -
14 0.35 L-GN/VT 2032 Coolant Temperature Sensor Signal I -
15 0.35 BK/YE 407 Sensor Low Reference I -
16 0.35 BU/BK 7493 High Speed GMLAN Serial Data (+)(3) I -
17 0.35 WH 7494 High Speed GMLAN Serial Data (-)(3) I -
18 0.5 RD/GN 3140 Battery Positive Voltage I -
RENDER: 1.0x

NO RELATED

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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.