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Home >> GMC >> 2019 >> Terrain SL >> Repair and Diagnosis >> External Pages >> Different car >> Section 17 (Component Connector End Views (K111 - P19J)) >> Component Connector End Views >> K115 Reductant Control Module X1 (LH7)

K115 Reductant Control Module X1 (LH7)

WARNING: This page is about a different car, the 2018 GMC Terrain and 2018 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
GM3749581
Connector Part Information
  • Harness Type: Body
  • OEM Connector: 13581768
  • Service Connector: 19370092
  • Description: 8-Way F 2.8 Series, Sealed (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Name Core Crimp Insulation Crimp
I Not Required J-35616-4A (PU) No Tool Required Not Required Not Required Not Required Not Required
Pin Size Color Circuit Function Terminal Type ID Option
1 0.35 RD/VT 542 Battery Positive Voltage I -
2 0.5 WH 4499 High Speed GMLAN Serial Data (-) 7 I LH7+NDE
3 0.5 BU/BN 4498 High Speed GMLAN Serial Data (+) 7 I LH7+NDE
4 2.5 BK 1950 Ground I -
5 0.35 VT/GN 4320 Selective Catalytic Reduction Power Module Wake-Up Signal I -
6 - 7 - - - Not Occupied - -
8 3 BU 3921 DEF Heater Supply 1 I NDE