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.
2021 Chevrolet Traverse LFACTORY OEM SERVICE PROCEDURE
Right Side of Engine Components
Right Side of Engine Components
| Component Name | Callout |
|---|---|
| B23A Camshaft Position Sensor - Bank 1 Exhaust B23A Camshaft Position Sensor - Bank 1 Exhaust | 1 |
| Q6B Camshaft Position Actuator Solenoid Valve - Bank 1 Intake Q6B Camshaft Position Actuator Solenoid Valve - Bank 1 Intake | 2 |
| B23B Camshaft Position Sensor - Bank 1 Intake B23B Camshaft Position Sensor - Bank 1 Intake | 3 |
| Q38 Throttle Body Q38 Throttle Body | 4 |
| B23D Camshaft Position Sensor - Bank 2 Intake B23D Camshaft Position Sensor - Bank 2 Intake | 5 |
| Q6D Camshaft Position Actuator Solenoid Valve - Bank 2 Intake Q6D Camshaft Position Actuator Solenoid Valve - Bank 2 Intake | 6 |
| B23C Camshaft Position Sensor - Bank 2 Exhaust B23C Camshaft Position Sensor - Bank 2 Exhaust | 7 |
| B52E Heated Oxygen Sensor - Bank 2 Sensor 1 B52E Heated Oxygen Sensor - Bank 2 Sensor 1 | 8 |
| B52F Heated Oxygen Sensor - Bank 2 Sensor 2 B52F Heated Oxygen Sensor - Bank 2 Sensor 2 | 9 |
| Q46 A/C Compressor Solenoid Valve Q46 A/C Compressor Solenoid Valve | 10 |
| G1 A/C Compressor | 11 |
| Q2 A/C Compressor Clutch Q2 A/C Compressor Clutch | 12 |
| B35 Engine Oil Level Switch B35 Engine Oil Level Switch | 13 |
| G13 Generator G13 Generator X1 , or G13 Generator X2 | 14 |
| Q6C Camshaft Position Actuator Solenoid Valve - Bank 2 Exhaust Q6C Camshaft Position Actuator Solenoid Valve - Bank 2 Exhaust | 15 |
| Q6A Camshaft Position Actuator Solenoid Valve - Bank 1 Exhaust Q6A Camshaft Position Actuator Solenoid Valve - Bank 1 Exhaust | 16 |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.