LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2021 >> Bolt EV Premier >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Component Connector End Views (K173-S78) >> Component Connector End Views >> K190 Power Line Communication Module X2
April 5, 2026: LEMON Manuals is launched! Read the announcement.

K190 Power Line Communication Module X2

GM2871866Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Body
  • OEM Connector: 33472-1259
  • Service Connector: 19333239
  • Description: 12 -Way F 1.5 MX Series, Sealed (D-GY)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I 19368973 J-35616-14 (GN) J-38125-217
Pin Size Color Circuit Function Terminal Type ID Option
1 0.5 BU/BN 3787 High Voltage Energy Management Communication Bus Enable Signal I CBT
2 0.5 WH 3832 High Speed GMLAN Serial Data [ - ] 6 I CBT
3 0.5 WH 3832 High Speed GMLAN Serial Data [ - ] 6 I CBT
4 0.5 YE 3831 High Speed GMLAN Serial Data [ + ] 6 I CBT
5 0.5 YE 3831 High Speed GMLAN Serial Data [ + ] 6 I CBT
6 - 7 - - - Not Occupied - -
8 0.5 GY/GN 3954 Control Pilot Signal 1 I CBT
9 - 12 - - - Not Occupied - -