K26 Headlamp Control Module (TR7)
WARNING: This page is about a different car, the 2020 GMC Terrain and 2020 Chevrolet Equinox. 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
- OEM Connector: 13596543
- Service Connector: 19369840
- Description: 18-Way F Micro-Quadlock Series (BK)
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Terminal Part Information
| Terminal Type ID |
Terminated Lead |
Diagnostic Test Probe |
Terminal Removal Tool |
Service Terminal |
Tray Name |
Core Crimp |
Insulation Crimp |
| I |
13579993 |
J-35616-64B (LT BU) |
J-38125-12A |
144969-1 |
Lear 25 |
E |
2 |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| 1 |
0.35 |
BK |
1050 |
Ground 10 |
I |
T4L+TR7 |
| 2 |
0.35 |
WH/RD |
2165 |
Vehicle Level Control Position Sensor 5V Reference |
I |
T4L+TR7 |
| 3 |
0.35 |
BK/BN |
2185 |
Vehicle Level Control Position Sensor Low Reference |
I |
T4L+TR7 |
| 4 |
0.35 |
WH/GY |
3936 |
High Speed GMLAN Serial Data [-] 8 |
I |
T4L+TR7 |
| 5 |
0.35 |
BU/GY |
3935 |
High Speed GMLAN Serial Data [+] 8 |
I |
T4L+TR7 |
| 6 |
0.35 |
BN |
2184 |
Vehicle Level Control Position Sensor Signal |
I |
T4L+TR7 |
| 7 |
0.35 |
WH/BU |
5986 |
Serial Data Communication Enable |
I |
T4L+TR7 |
| 8 - 9 |
- |
- |
- |
Not Occupied |
- |
- |
| 10 |
0.35 |
RD/VT |
1242 |
Primary Fused Battery Positive Voltage 12 |
I |
T4L+TR7 |
| 11 |
0.35 |
WH/RD |
7524 |
Front Vehicle Level Sensor 5V Reference |
I |
T4L+TR7 |
| 12 |
0.35 |
BK/GY |
7526 |
Front Vehicle Level Sensor Low Reference |
I |
T4L+TR7 |
| 13 |
0.35 |
WH/GY |
3936 |
High Speed GMLAN Serial Data [-] 8 |
I |
T4L+TR7 |
| 14 |
0.35 |
BU/GY |
3935 |
High Speed GMLAN Serial Data [+] 8 |
I |
T4L+TR7 |
| 15 |
0.35 |
BN/WH |
7525 |
Front Vehicle Level Sensor Signal |
I |
T4L+TR7 |
| 16 |
- |
- |
- |
Not Occupied |
- |
- |
| 17 |
0.35 |
GN/WH |
7530 |
Driver Seat Memory Control Module LIN Bus 1 |
I |
T4L+TR7 |
| 18 |
0.35 |
GN/BN |
7529 |
Headlamp Control Module LIN Bus 2 |
I |
T4L+TR7 |