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 MANUALSCHEVROLET2013EQUINOX LS, AWD, GASREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTINFOTAINMENTCELLULAR SYSTEM, ENTERTAINMENT SYSTEM, AND NAVIGATION SYSTEMDIAGNOSTIC INFORMATION AND PROCEDURESRADIO CONTROLS MALFUNCTION (WITH MONOCHROME DISPLAY)CIRCUIT/SYSTEM VERIFICATION
2013 Chevrolet Equinox LS, AWD, Gas
Circuit/System Verification
2013 Chevrolet Equinox LS, AWD, GasSECTION Circuit/System Verification
- Verify no DTCs are present.
- If any DTCs are present.
Refer to Diagnostic Trouble Code (DTC) List - Vehicle .
- If no DTCs are present.
- If any DTCs are present.
- Ignition ON, A11 radio ON.
- Verify that all radio controls operate and perform the correct function.
- If some, but not all, controls operate normally.
Replace the A20 radio/HVAC controls.
- If all controls are inoperative.
Refer to Circuit/System Testing below
- If all radio controls operate and perform the correct function.
- If some, but not all, controls operate normally.
- 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.