LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Cadillac >> 2016 >> ELR >> Repair and Diagnosis (Single Page) >> Quick Lookups >> Wiring Diagrams >> Wiring Systems And Power Management - Component Connector End Views - G37 To K38 >> Component Connector End Views >> K28 Headlamp Leveling Control Module
April 5, 2026: LEMON Manuals is launched! Read the announcement.

K28 Headlamp Leveling Control Module

GM2039666
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 1355348-1
  • Service Connector: 13576561
  • Description: 18-Way F Micro-Quadlock Series (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Name Core Crimp Insulation Crimp
I 13575584 J-35616-64B (LT BU) J-38125-12A Not Available Not Available Not Available Not Available
II 13575859 J-35616-64B (LT BU) J-38125-12A Not Available Not Available Not Available Not Available
Pin Size Color Circuit Function Terminal Type ID Option
1 0.5 BK 2150 Ground II -
2 0.5 BN 2184 Automatic Level Control Position Sensor Signal II -
3 0.5 WH/RD 2165 Automatic Level Control Position Sensor 5V Reference II -
4 0.5 WH 2501 High Speed GMLAN Serial Data (-) 1 II -
5 0.5 L-BU 2500 High Speed GMLAN Serial Data (+) 1 II -
6 0.5 BK/BN 2185 Automatic Level Control Position Sensor Low Reference II -
7 0.35 L-GN/VT 7528 Local Interconnect Network Serial Data Bus 6 I -
8 - 9 - - - Not Occupied - -
10 0.35 RD/YE 740 Battery Positive Voltage I -
11 0.5 BN/WH 7525 Front Axle Level Sensor Signal II -
12 0.5 WH/RD 7524 Front Axle Level Sensor 5V Reference II -
13 0.5 WH 2501 High Speed GMLAN Serial Data (-) 1 II -
14 0.5 L-BU 2500 High Speed GMLAN Serial Data (+) 1 II -
15 0.5 BK/GY 7526 Front Axle Level Sensor Low Reference II -
16 0.35 WH/L-BU 5986 Serial Data Communication Enable I -
17 - 18 - - - Not Occupied - -