SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSBUICK2018REGAL BASEREPAIR AND DIAGNOSISELECTRICALWIRING DIAGRAMSCOMPONENT CONNECTOR END VIEWS (K73-P17)COMPONENT CONNECTOR END VIEWSK124 ACTIVE SAFETY CONTROL MODULE X1 (UGN)
2018 Buick Regal Base

K124 Active Safety Control Module X1 (UGN)

2018 Buick Regal BaseSECTION K124 Active Safety Control Module X1 (UGN)
GM1664602
Connector Part Information
  • Harness Type: Body
  • OEM Connector: 89047362
  • Service Connector: 89047362
  • Description: 14-Way F 0.64, 1.5 Series (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Name Core Crimp Insulation Crimp
I 13575735 J-35616-14 (GN) J-38125-215A 12191812 Delphi 19 C A
II 13575742 J-35616-64B (LT BU) J-38125-215A SAIT-A03T-M064 Yazaki 14 P P
III 13575867 J-35616-64B (LT BU) J-38125-215A SAIT-A03T-M064 Yazaki 14 P P
Pin Size Color Circuit Function Terminal Type ID Option
1 0.75 RD/GN 5140 Battery Positive Voltage I -
2 - - - Not Occupied - -
3 0.35 WH 3152 Lane Departure Warning Indicator Control III -
4 - 5 - - - Not Occupied - -
6 0.35
0.35		 BU
BU		 2500
2500		 High Speed GMLAN Serial Data (+) 1
High Speed GMLAN Serial Data (+) 1		 III
III		 -MM1-UV6
UGN+LGX+KL9+UV6
7 0.35
0.5		 BU
BU		 2500
2500		 High Speed GMLAN Serial Data (+) 1
High Speed GMLAN Serial Data (+) 1		 III
II		 (UGN+LGX-F45-F46)/(F46+UGN-F45-LGX)
F48+UGN
8 0.75 BK/WH 2851 Signal Ground I -
9 0.35 GY/VT 3808 Front Object Sensor Control 2 III -
10 0.75 GY/VT 3808 Front Object Sensor Control 2 II -
11 - - - Not Occupied - -
12 0.35 WH/BU 5986 Serial Data Communication Enable III -
13 0.35
0.35
0.35		 WH
WH
WH		 2501
2501
2501		 High Speed GMLAN Serial Data (-) 1
High Speed GMLAN Serial Data (-) 1
High Speed GMLAN Serial Data (-) 1		 III
III
III		 (UGN+LGX+KL9+UV6)/(UGN+LGX-UV6)
UGN+UV6-LGX
UGN-LGX-MM1-UV6
14 0.35
0.35
0.5		 WH
WH
WH		 2501
2501
2501		 High Speed GMLAN Serial Data (-) 1
High Speed GMLAN Serial Data (-) 1
High Speed GMLAN Serial Data (-) 1		 III
III
II		 (UGN+LGX-F45-F46)/(UGN-F45-F46-LGX)
F45+UGN+LGX
F46+UGN+LGX-F45
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.

Shop Manual-Ready ToolsFree Quote CheckQuote 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.