K115 Reductant Control Module X1
WARNING: This page is about a different car, the 2022 Cadillac XT4. However, it is still accessible from the selected car via links, so may be relevant.
 Courtesy of GENERAL MOTORS COMPANY
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Connector Part Information
- Harness Type: Body Wiring Harness
- OEM Connector: 35319804
- Service Connector: 87831185
- Description: 14-Way F 1.5, 2.8 APEX Series, Sealed (BK)
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Terminal Part Information
| Terminal Type ID |
Terminated Lead |
Diagnostic Test Probe |
Terminal Removal Tool |
| I |
13579988 |
J-35616-35 (VT) |
J-38125-12A |
| II |
13588901 |
J-35616-2A (GY) |
J-38125-215A |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| 1 |
2 |
BK |
2350 |
Ground |
I |
- |
| 2 |
0.5 |
VT / GY |
139 |
Run/Crank Ignition 1 Voltage |
II |
- |
| 3 |
0.5 |
BU |
2500 |
High Speed GMLAN Serial Data [+] 1 |
II |
- |
| 4 |
0.5 |
BU |
2500 |
High Speed GMLAN Serial Data [+] 1 |
II |
- |
| 5 |
0.5 |
BU / BN |
4498 |
High Speed GMLAN Serial Data [+] 7 |
II |
- |
| 6 |
0.5 |
BU / BN |
4498 |
High Speed GMLAN Serial Data [+] 7 |
II |
- |
| 7 |
2 |
BU |
3921 |
Diesel Exhaust Fluid Heater Control 1 |
I |
- |
| 8 |
0.75 |
VT / YE |
5985 |
Accessory Wake-Up Serial Data |
II |
- |
| 9 |
0.75 |
VT / BU |
3674 |
NOx Sensor 1 Control |
II |
- |
| 10 |
0.5 |
WH |
2501 |
High Speed GMLAN Serial Data [-] 1 |
II |
- |
| 11 |
0.5 |
WH |
2501 |
High Speed GMLAN Serial Data [-] 1 |
II |
- |
| 12 |
0.5 |
WH |
4499 |
High Speed GMLAN Serial Data [-] 7 |
II |
- |
| 13 |
0.5 |
WH |
4499 |
High Speed GMLAN Serial Data [-] 7 |
II |
- |
| 14 |
0.75 |
RD / GN |
3840 |
Battery Positive Voltage |
II |
- |