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 MANUALSCHEVROLET2009TAHOE 4WD V8-6.0L HYBRIDREPAIR AND DIAGNOSISTESTING AND INSPECTIONPROGRAMMING AND RELEARNINGINFLATABLE RESTRAINT VEHICLE ROLLOVER SENSOR PROGRAMMING AND SETUP
2009 Chevrolet Tahoe 4WD V8-6.0L Hybrid
Inflatable Restraint Vehicle Rollover Sensor Programming and Setup
2009 Chevrolet Tahoe 4WD V8-6.0L HybridSECTION Inflatable Restraint Vehicle Rollover Sensor Programming and Setup
Inflatable Restraint Vehicle Rollover Sensor Programming and Setup
1. Key ON, Engine OFF. With the scan tool perform the Setup New ROS procedure for the inflatable restraint vehicle rollover sensor (ROS).
2. Key OFF then ON again. Clear all codes and verify no current faults are present.
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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.