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 MANUALSCHEVROLET2022TRAX LT, AWDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTENTERTAINMENT SYSTEMSCELLULAR, ENTERTAINMENT, AND NAVIGATION - DIAGNOSTIC INFORMATION AND PROCEDURESDIAGNOSTIC INFORMATION AND PROCEDURESONSTAR AUDIO MALFUNCTIONCIRCUIT/SYSTEM VERIFICATION
2022 Chevrolet Trax LT, AWD
Circuit/System Verification
2022 Chevrolet Trax LT, AWDSECTION Circuit/System Verification
- Ignition ON/vehicle in Service Mode, radio ON.
- Verify that audio is heard clearly through all speaker channels when tuning radio to a known good station.
- If audio is not heard clearly
Refer to Speaker Malfunction (without UQA) , or Speaker Malfunction (UQA)
- Go to next step: If audio is heard clearly
- If audio is not heard clearly
- Verify that the Connecting to OnStar® message is heard clearly through the audio system when the OnStar® blue button is pressed.
- If OnStar message is noisy or distorted
Refer to Circuit/System Testing
- Go to next step: If OnStar message is heard clearly
- If OnStar message is noisy or distorted
- All OK.
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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.