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 MANUALSCADILLAC2011CTS V, 2D COUPE, STANDARDREPAIR AND DIAGNOSISELECTRICALWIRING DIAGRAMSWIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - HEATED OXYGEN SENSOR THROUGH INFLATABLE RESTRAINT I/P MODULECOMPONENT CONNECTOR END VIEWSIGNITION COIL 5 (LSA) CONNECTOR END VIEW
2011 Cadillac CTS V, 2D Coupe, Standard
Ignition Coil 5 (LSA) Connector End View
2011 Cadillac CTS V, 2D Coupe, StandardSECTION Ignition Coil 5 (LSA) Connector End View
Ignition Coil 5 (LSA)
| Pin | Wire | Circuit | Function |
|---|---|---|---|
| A | 0.8 BK | 550 | Ground |
| B | 0.8 BN | 2129 | Low Reference |
| C | 0.5 D-GN | 2125 | IC 5 Control |
| D | 0.8 PK | 1239 | Ignition 1 Voltage |
Connector Part Information
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Terminal Part Information
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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.