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HOMESERVICE MANUALSCADILLAC2011CTS V, 2D COUPE, STANDARDREPAIR AND DIAGNOSISELECTRICALWIRING DIAGRAMSWIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - FOG LAMP THROUGH HEADLAMP WASHER PUMPCOMPONENT CONNECTOR END VIEWSFUEL PUMP FLOW CONTROL MODULE (LSA) CONNECTOR END VIEW
2011 Cadillac CTS V, 2D Coupe, Standard

Fuel Pump Flow Control Module (LSA) Connector End View

2011 Cadillac CTS V, 2D Coupe, StandardSECTION Fuel Pump Flow Control Module (LSA) Connector End View
Fig 1: Fuel Pump Flow Control Module (LSA) Connector End View
GM1711002Courtesy of GENERAL MOTORS CORP.
Fuel Pump Flow Control Module (LSA)

Pin Wire Circuit Function
1 5 BK 1050 Ground
2-4 - - Not Available
5 0.35 GY 7447 Fuel Pressure Sensor Low Reference
6 0.35 TN 2501 High Speed GMLAN Serial Data Bus-
7 0.35 TN/BK 2500 High Speed GMLAN Serial Data Bus+
8-9 - - Not Available
10 0.35 PU 7446 Fuel Pressure Sensor Signal
11-12 - - Not Available
13 0.5 D-GN/WH 465 Fuel Pump Relay Control - Primary
14 - - Not Available
15 0.5 PK 339 Ignition 1 Voltage
16 5.0 PK 1580 Fuel Pump Ground
17 0.35 L-BU 5986 Serial Data Communication Enable
18-20 - - Not Available
21 0.35 TN 2501 High Speed GMLAN Serial Data Bus-
22 0.35 TN/BK 2500 High Speed GMLAN Serial Data Bus+
23-31 - - Not Available
32 3.0 RD/WH 2840 Battery Voltage
33-35 - - Not Available
36 0.35 BN 7445 Fuel Pressure Sensor 5V Reference
37-43 - - Not Available
44 0.35 BK 7444 Drain Wire
45-46 - - Not Available
47 5.0 GY 120 Fuel Pump Supply Voltage
Connector Part Information 
  • Harness Type: Body
  • OEM Connector: 19153034
  • Service Connector: 89047377
  • Description: 47-Way F ASG Series (BK)
Terminal Part Information 
  • Pins: 1, 16, 32, 47
  • Terminated Lead: 13327187
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-42 (RD)
  • Terminal/Tray: 15476168/5
  • Core/Insulation Crimp: F/3
  • Pins: 5, 6, 7, 10, 13, 15, 17, 21, 22, 36, 44
  • Terminated Lead: SEALED: 13576387 UNSEALED: 13578917
  • Release Tool: J-38125-215A
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Terminal/Tray: SAITS-A03T-M064/14
  • Core/Insulation Crimp: 9/9
RENDER: 1.0x

NO RELATED

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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.