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 MANUALSCHEVROLET2015CRUZE ECO, AUTOMATIC TRANSREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSWIRING DIAGRAMSWIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - A3L TO B88DCOMPONENT CONNECTOR END VIEWSB52A HEATED OXYGEN SENSOR 1 (LUW/LWE)
2015 Chevrolet Cruze Eco, Automatic Trans
B52A Heated Oxygen Sensor 1 (LUW/LWE)
2015 Chevrolet Cruze Eco, Automatic TransSECTION B52A Heated Oxygen Sensor 1 (LUW/LWE)
Connector Part Information
|
Terminal Part Information
| Terminal Type ID | Terminated Lead | Diagnostic Test Probe | Terminal Removal Tool | Service Terminal | Tray | Core Crimp | Insulation Crimp |
|---|---|---|---|---|---|---|---|
| I | Not Required | J-35616-5 (PU) | Not Required | Not Required | Not Required | Not Required | Not Required |
| Pin | Size | Color | Circuit | Function | Terminal Type ID | Option |
|---|---|---|---|---|---|---|
| 1 | 0.75 | VT/BU | 5293 | Powertrain Main Relay Fused Supply (4) | I | LUW/LWE |
| 2 | 0.75 0.5 |
GY/WH GY/WH |
3113 3113 |
Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (1) | I | LUW LWE |
| 3 | 0.5 0.5 |
WH/BK WH/BK |
3111 3111 |
Heated Oxygen Sensor Low Signal Bank 1 Sensor (1) | I | LUW LWE |
| 4 | 0.5 0.5 |
VT/GY VT/GY |
3110 3110 |
Heated Oxygen Sensor High Signal Bank 1 Sensor (1) | I | LUW LWE |
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.