Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSCHEVROLET2011TAHOE BASE, 5.3 0, 4WDREPAIR AND DIAGNOSISELECTRICALWIRING DIAGRAMSWIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - ELECTRONIC STEERING CONTROL MODULE X2 THROUGH MEMORY SEAT MODULECOMPONENT CONNECTOR END VIEWSENGINE OIL PRESSURE (EOP) SENSOR

2011 Chevrolet Tahoe Base, 5.3 0, 4WD

Engine Oil Pressure (EOP) Sensor

2011 Chevrolet Tahoe Base, 5.3 0, 4WDSECTION Engine Oil Pressure (EOP) Sensor

Fig 1: Engine Oil Pressure (EOP) Sensor Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
1	0.5 TN/WH	331	Oil Pressure Sensor Signal
2	0.5 GY	2705	5-Volt Reference
3	0.5 BK	2755	Low Reference

Connector Part Information

Harness Type: Engine
OEM Connector: 13589761
Service Connector: 13501882
Description: 3-Way F GT 150 Series, Sealed (BK)

Terminal Part Information

Terminated Lead: 13575413
Release Tool: J-38125-553
Diagnostic Test Probe: J-35616-2A (GY)
Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/1

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.