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Home >> Cadillac >> 2011 >> Escalade EXT >> Repair and Diagnosis >> Electrical >> Body Electrical >> Wiring Systems And Power Management - Component Connector End Views - Electronic Steering Control Module X2 Through Memory Seat Module >> Component Connector End Views >> Headlamp - Left (T4Q)
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Headlamp - Left (T4Q)

Fig 1: Headlamp - Left (T4Q) Connector End View
GM831375Courtesy of GENERAL MOTORS CORP.
Headlamp - Left (T4Q)

Pin Wire Circuit Function
A 1 YE 712 Left Headlamp Low Beam Control
B 0.5 L-GN/BK 592 DRL Low Control
C 0.35 D-BU 3204 Outage Detection Signal
D 0.5 D-BU 545 DRL Control
E 0.5 BN 2509 Left Front Park Lamp Control
F 1 BK 150 Ground
G-H - - Not Used
J 1 BK 150 Ground
K - - Not Used
L 0.8 D-GN/WH 711 Left Headlamp High Beam Control
M 1 BK 150 Ground
Connector Part Information
  • Harness Type: Forward Lamp
  • OEM Connector: 15326939
  • Service Connector: 88988440
  • Description: 12-Way F GT 150 280 Series, Sealed (BK)
Terminal Part Information
  • Pins: A, F, M
  • Terminated Lead: 13575405
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Terminal/Tray: 15304719/19
  • Core/Insulation Crimp: 2/5
  • Pins: B-E, L, J
  • Terminated Lead: Pins B, D, E - 13575413
  • Terminated Lead: Pins C - 13327112
  • Terminated Lead: Pins L, J - 13327113
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-2A (GY)
  • Terminal/Tray: 12191819/8
  • Core/Insulation Crimp: Pins B-E - E/1
  • Core/Insulation Crimp: Pins L, J - 2/1
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