AI Damage2018 Chevrolet SS: common problems
The maker issued 204 service bulletins for this year. Details by component below, with sources.
Key figures
- Technical service bulletins (TSB)
- 204
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Equipment | 0 | 0 | 71 |
| Engine and cooling | 0 | 0 | 54 |
| Electrical system | 0 | 0 | 30 |
| Wheels | 0 | 0 | 24 |
| Powertrain | 0 | 0 | 21 |
| Engine | 0 | 0 | 13 |
| Fuel system | 0 | 0 | 9 |
| Structure | 0 | 0 | 8 |
| Tires | 0 | 0 | 8 |
| Suspension | 0 | 0 | 6 |
| Steering | 0 | 0 | 5 |
| Exterior lighting | 0 | 0 | 4 |
| Service brakes | 0 | 0 | 4 |
| Fuel/propulsion system | 0 | 0 | 3 |
Comparison
What to check before buying
- Engine and cooling. Radiator and fan after a frontal hit, coolant level and condition, overheating.
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
- Wheels. Wheel runout, cracks, signs of a wheel strike.
- Powertrain. Shift quality under load, harsh shifts, transmission codes, CV joints.
Manufacturer service bulletins
Bulletin titles as filed with NHTSA.
- This informational bulletin advises the technician that the engine and related parts will be debited if…
This informational bulletin advises the technician that the engine and related parts will be debited if found that the tech did not properly prepare the engine block from dirt and debris in bolt holes or if found that…
- This bulletin provides information on Engine Concerns that could result from lack of scheduled…
This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.
- This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using…
- This service bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement
- This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER…
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.
- This service bulletin provides guidelines and diagnostic/repair information to technicians regarding…
This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
- This service bulletin provides information on a guide to help reduce repeat visits for the same customer…
- This service bulletin advises about the possible issues that may occur when using a scotch brite pad or…
This service bulletin advises about the possible issues that may occur when using a scotch brite pad or highly abrasive disk on gasket sealing surfaces or reused parts.
- This Warranty Administration service bulletin provides information for dealers/Service advisors on when…
This Warranty Administration service bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).
- Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles
It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected modules (with some exceptions). The updating of modules is…
- This PI provides information on Rear and Side Tempered Glass Spots (Quench Marks) and that they are a…
This PI provides information on Rear and Side Tempered Glass Spots (Quench Marks) and that they are a normal characteristic.
- GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities
The damage is being caused either in the removal process by the technician, or inadequate packaging or shipping. This bulletin advises the dealers to be more careful not to damage the transmissions during removal and…
NHTSA lists 204 bulletins for this year; the 12 newest are shown here.
Other years of this model
Questions and answers
What are the most common problems with the 2018 Chevrolet SS?
There are no owner complaints in the NHTSA data for this year; the data comes from 204 manufacturer service bulletins.
How many service bulletins (TSB) were issued for the 2018 Chevrolet SS?
NHTSA lists 204 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.
Should I buy a 2018 Chevrolet SS from a US auction?
Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.
Other 2018 models
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-04.