LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Cadillac >> 2009 >> Escalade EXT >> Repair and Diagnosis (Single Page) >> External Pages >> Different car >> Section 651 (Wiring Systems And Power Management - Component Connector End Views - Electronic Compass Module To Memory Seat Module (X4)) >> Component Connector End Views >> Fuel Pump and Sender Assembly- Front
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Fuel Pump and Sender Assembly- Front

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
GM684908Courtesy of
Connector Part Information
  • Harness Type: Chassis
  • OEM Connector: 13521459
  • Service Connector: 13580864
  • Description: 4-Way F GT 280 5.8 Series, Sealed (BK)
Terminal Part Information
  • Pins: A, D
  • Terminated Lead: 13575403
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Terminal/Tray: 15304720/19
  • Core/Insulation Crimp: 4/5
  • Pins: B, C
  • Terminated Lead: 13576356
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Terminal/Tray: 15304719/19
  • Core/Insulation Crimp: E/5
Fuel Pump and Sender Assembly- Front

Pin Wire Circuit Function
A 3 BK 2150 Ground (L96)
3 PK 1580 Low Reference (except L96)
B 0.5 TN/BK 6049 Low Reference
C 0.5 PU 1589 Fuel Level Sensor Signal- Primary
D 3 GY 120 Fuel Pump Control
scientia non olet · About LEMON Manuals