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Home >> Chevrolet >> 2022 >> Tahoe PPV, RWD >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Component Connector End Views (K115 - K219) >> Component Connector End Views >> K115 Reductant Control Module (LM2)

K115 Reductant Control Module (LM2)

GM3240110Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Emission Reduction Fluid Tank Reservoir Wire Harness
  • OEM Connector: 13582126
  • Service Connector: Service by Harness - See Part Catalog
  • Description: 38-Way F 1.5 CTS, 2.8 MCP, 4.8 MCP Series, Sealed (BK with BK Inner Connector)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I Not required J-35616-14 (GN) No Tool Required
II Not required J-35616-40 (BU) No Tool Required
III Not required J-35616-4A (PU) No Tool Required
Pin Size Color Circuit Function Terminal Type ID Option
1 3 BK 3440 Battery Positive Voltage II -
2 1 BN 3676 Diesel Exhaust Fluid Heating Tank 2 Heater Control I -
3 - - - Not Occupied - -
4 1 YE 3677 Diesel Exhaust Fluid Reservoir Heater Control I -
5 - - - Not Occupied - -
6 0.5 BK 3244 Diesel Exhaust Fluid Tank Temperature Sensor Signal I -
7 0.5 BK 7290 Diesel Exhaust Fluid Sensor Voltage Reference 1 I -
8 0.5 BN 7284 Diesel Exhaust Fluid Liquid Quality Temperature Signal I -
9 0.5 BK 8434 Diesel Exhaust Fluid Sensor Low Reference I -
10 - - - Not Occupied - -
11 1 YE 3876 Diesel Exhaust Fluid Smart Pump Supply Voltage Phase 3 I -
12 - - - Not Occupied - -
13 3 WH 1650 Ground II -
14 1 BN 2936 Diesel Exhaust Fluid Heating Tank 2 Heater Control Low I -
15 - - - Not Occupied - -
16 1 BU 4318 Diesel Exhaust Fluid Tank Heater Low Control I -
17 - - - Not Occupied - -
18 0.5 BN 3245 Diesel Exhaust Fluid Tank Temperature Sensor Low Reference I -
19 0.5 BN 3106 Diesel Exhaust Fluid Pressure Sensor 5 Volt Reference I -
20 0.5 BU 3108 Diesel Exhaust Fluid Pressure Sensor Signal I -
21 0.5 BU 3107 Diesel Exhaust Fluid Pressure Sensor Low Reference I -
22 - 23 - - - Not Occupied - -
24 1 BN 3875 Diesel Exhaust Fluid Smart Pump Supply Voltage Phase 2 I -
25 2 BK 1650 Ground III -
26 1 WH 3199 Diesel Exhaust Fluid Pressure Line Heater Control I -
27 - - - Not Occupied - -
28 1 BN 4319 Diesel Exhaust Fluid Line Heater Low Control I -
29 - - - Not Occupied - -
30 0.5 BN 2139 Run/Crank Ignition 1 Voltage I -
31 0.5 BU 4977 AUTOSAR CAN Bus [+] 3 Serial Data I -
32 0.5 BU 4977 AUTOSAR CAN Bus [+] 3 Serial Data I -
33 0.5 BN 4976 AUTOSAR CAN Bus [-] 3 Serial Data I -
34 0.5 BN 4976 AUTOSAR CAN Bus [-] 3 Serial Data I -
35 - - - Not Occupied - -
36 1 BU 2937 Diesel Exhaust Fluid Pump Motor Stator Low Reference I -
37 1 WH 3103 Diesel Exhaust Fluid Smart Pump Control I -
38 2 RD 2040 Battery Positive Voltage III -
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