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Service bulletin GCUS-3-658

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10126150
Published by NHTSA2017-12-22
Manufacturer's numberGCUS-3-658
Manufacturer's date2016-08-19
NHTSA componentFUEL SYSTEM, DIESEL

NHTSA's summary

53941 01 - Customer Satisfaction. Revised to update Customer Notification section. Vehicles involved in this recall were placed on stop delivery June 22, 2016 under GM Reference # 53940. Once the procedure contained in the bulletin has been performed on the vehicle, the vehicle is released from stop delivery and the vehicle can be delivered to the customer. GM discovered an error which affected the fuel economy information on the fuel economy labels on certain vehicles. The error caused the EPA estimated fuel economy to be listed on the window label as 1 MPG higher (0.1L/100 KM lower) than it should have been. GM is stopping sale of the affected models until a corrected label is printed and affixed. GM will contact owners of the affected models to address this situation. This label error has no effect on the safety and operation of the vehicles.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Fuel system

Vehicles listed
CHEVROLET SONIC2014, 2015

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
13V4640002013-09-26. FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:MOUNTING

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
25-NA-0652025-04-24. Service bulletin. This informational bulletin instructs the tech when fuel/fluid is needed to be tested and where it can be sent for analysis.
05-06-04-022V2024-09-05. Service bulletin. This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
16-NA-3832024-07-16. Service bulletin. This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should be used to reduce carbon build-up.
04-06-04-051I2024-07-16. Service bulletin. This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
PIP5596A2024-04-15. Service bulletin. This Preliminary information communicates that when removing the fuel line jumper hose care should be taken to be sure the line is reinstalled correctly to avoid a no/low fuel pressure situation.
19-NA-0442024-02-21. Service bulletin. This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.
14D1332024-02-12. Service bulletin. Special Return - Fuel Tank Module Kit: ACDelco Part Number M10256 (select date codes)
13296A2023-12-11. Service bulletin. Product Safety Recall Insufficient Weld on Front Fuel Tank Strap Bracket
04-06-04-051H2023-08-28. Service bulletin. This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
21-NA-0432023-04-13. Service bulletin. This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.