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Home >> Cadillac >> 2019 >> Escalade Base, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 4 (Component Connector End Views - K111 To Q77J) >> Component Connector End Views >> K115 Reductant Control Module
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K115 Reductant Control Module

WARNING: This page is about a different car, the 2017 GMC Canyon and 2017 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
GM3749581
Connector Part Information
  • Harness Type: Chassis
  • OEM Connector: 2109441-2
  • Service Connector: 19330153
  • 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-35616-35 (VT) No Tool Required Not Required Not Required Not Required Not Required
Pin Size Color Circuit Function Terminal Type ID Option
1 0.5 RD/GN 2440 Battery Positive Voltage I -
2 0.5 WH 4499 High Speed GMLAN Serial Data (-) 7 I -
3 0.5 L-BU/BN 4498 High Speed GMLAN Serial Data (+) 7 I -
4 2.5 BK 650 Ground I -
5 0.5 VT/GN 4320 Selective Catalytic Reduction Power Module Wake-Up Signal I -
6 0.5 WH 4499 High Speed GMLAN Serial Data (-) 7 I -
7 0.5 L-BU/BN 4498 High Speed GMLAN Serial Data (+) 7 I -
8 2.5 L-BU 3921 DEF Heater Supply 1 I -