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.
2017 Cadillac XT5 BaseFACTORY OEM SERVICE PROCEDURE
Left Front of Engine Components
Left Front of Engine Components
| Items |
|---|
| 1. T8B Ignition Coil 2 T8B Ignition Coil 2 |
| 2. Q12 Evaporative Emission Purge Solenoid Valve Q12 Evaporative Emission Purge Solenoid Valve |
| 3. B74 Manifold Absolute Pressure Sensor B74 Manifold Absolute Pressure Sensor |
| 4. T8D Ignition Coil 4 T8D Ignition Coil 4 |
| 5. T8F Ignition Coil 6 T8F Ignition Coil 6 |
| 6. B23C Camshaft Position Sensor - Bank 2 Exhaust B23C Camshaft Position Sensor - Bank 2 Exhaust |
| 7. B23D Camshaft Position Sensor - Bank 2 Intake B23D Camshaft Position Sensor - Bank 2 Intake |
| 8. B68B Knock Sensor 2 B68B Knock Sensor 2 |
| 9. B37B Engine Oil Pressure Sensor B37B Engine Oil Pressure Sensor |
| 10. Q83B Valve Lifter Oil Solenoid Valve - Bank 2 Q83B Valve Lifter Oil Solenoid Valve - Bank 2 |
Factory Service Tools
Use the Manual With the Right Hardware
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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.