Special Coverage
Chevrolet technical service bulletin GCUS-9-3731 for 2012-2014 Chevrolet Sonic.
- Bulletin number
- GCUS-9-3731
- Component
- Equipment
- Summary
- 16139 - Special Coverage. On certain vehicles, a P0171 Fuel System Lean or P0101 Mass Air Flow (MAF) Sensor Performance diagnostic trouble code may set as a result of a cracked air cleaner outlet duct. Dealers are to replace the air cleaner outlet duct as necessary. The repairs will be made at no charge to the customer.
Vehicles covered
- Chevrolet Sonic 2012-2014 201220132014
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