SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2012CAMARO LS, STANDARD TRANSREPAIR AND DIAGNOSISELECTRICALWIRING DIAGRAMSWIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - K20 X3 THROUGH X85COMPONENT CONNECTOR END VIEWSK28 HEADLAMP LEVELING CONTROL MODULE (TR7)
2012 Chevrolet Camaro LS, Standard Trans

K28 Headlamp Leveling Control Module (TR7)

2012 Chevrolet Camaro LS, Standard TransSECTION K28 Headlamp Leveling Control Module (TR7)
GM1862109Courtesy of
Connector Part Information
  • Harness Type: Forward Lamp
  • OEM Connector: 13518748
  • Service Connector: 19178089
  • Description: 38-Way F 2.8 Series, Sealed (BK)
Terminal Part Information
  • Pins: 1, 25
  • Terminated Lead: 13578906
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Terminal/Tray: 15304719/19
  • Core/Insulation Crimp: E/5
  • Pins: 2, 3, 4, 7, 8, 10, 11, 12, 14, 19, 20, 24, 28, 29, 30, 31, 32, 33, 34
  • Terminated Lead: 13578924
  • Release Tool: J-38125-215A
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Terminal/Tray: SAITS-A03T-M064/14
  • Core/Insulation Crimp: 9/9
  • Pins: 5, 35
  • Terminated Lead: 13578924
  • Release Tool: J-38125-215A
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Terminal/Tray: SAITS-A03T-M064/14
  • Core/Insulation Crimp: 9/9
K28 Headlamp Leveling Control Module (TR7)

Pin Wire Circuit Function
1 0.5 RD/WH 4340 Battery Positive Voltage
2 0.35 OG/BK 5177 Left Headlamp Leveling Motor 2
3 0.35 YE/BK 5176 Left Headlamp Leveling Motor 1
4 0.35 PU/WH 5178 Left Headlamp Leveling Motor 3
5 0.5 L-BU/BK 5752 Left Headlamp Leveling Motor Return
6 - - Not Used
7 0.35 TN 2501 High Speed GMLAN Serial Data -
8 0.35 TN/BK 2500 High Speed GMLAN Serial Data +
9 - - Not Used
10 0.35 BN/WH 5180 Right Headlamp Leveling Motor 1
11 0.35 OG/WH 5182 Right Headlamp Leveling Motor 3
12 0.35 GY/BK 5183 Right Headlamp Leveling Motor 4
13 - - Not Used
14 0.35 GY 5179 Left Headlamp Leveling Motor 4
15-18 - - Not Used
19 0.35 TN 2501 High Speed GMLAN Serial Data -
20 0.35 TN/BK 2500 High Speed GMLAN Serial Data +
21-23 - - Not Used
24 0.35 PK/BK 5181 Right Headlamp Leveling Motor 2
25 0.5 BK 1050 Ground
26-27 - - Not Used
28 0.35 PU/WH 1211 Right Front Strut Position Sensor Voltage Reference
29 0.35 L-BU/BK 1212 Low Reference
30 0.35 TN/WH 1213 Right Front Strut Position Sensor Signal
31 0.35 OG/BK 1208 Left Rear Strut Position Sensor Signal
32 0.35 L-GN/BK 1209 Low Reference
33 0.35 L-GN/WH 1210 Left Rear Strut Position Sensor Voltage Reference
34 0.35 L-BU 5986 Serial Data Communication Enable
35 0.5 L-GN/BK 5753 Right Headlamp Leveling Motor Return
36-38 - - Not Used
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

Shop Manual-Ready ToolsFree Quote CheckQuote Shield Pro

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.