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 MANUALSCHEVROLET2018SONIC PREMIER, 4D SEDAN, STANDARD TRANSREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTINFOTAINMENTCELLULAR SYSTEM, ENTERTAINMENT SYSTEM, AND NAVIGATION SYSTEMREPAIR INSTRUCTIONSRADIO ANTENNA BASE REPLACEMENT
2018 Chevrolet Sonic Premier, 4D Sedan, Standard Trans
Radio Antenna Base Replacement
2018 Chevrolet Sonic Premier, 4D Sedan, Standard TransSECTION Radio Antenna Base Replacement
| Callout | Component Name |
|---|---|
| Preliminary Procedure Lower the rear of the headlining trim panel. Refer to Headlining Trim Panel Replacement (Hatchback with Sunroof)Headlining Trim Panel Replacement (Hatchback without Sunroof)Headlining Trim Panel Replacement (Sedan with Sunroof)Headlining Trim Panel Replacement (Sedan without Sunroof) . |
|
| 1 | Radio Antenna Base Fastener
CAUTION:
Refer to Fastener Caution . Tighten 9 N.m (80 lb in) |
| 2 | Radio Antenna Base Retainer |
| 3 | Radio Antenna Base Assembly Procedure Disconnect the electrical connectors. |
RENDER: 1.0x
NO RELATED
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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.