NHTSA lists 1 complaints for the 2027 Chevrolet Corvette Grand Sport Coupe, 0 of them mention a crash and 0 mention a fire. 0 complaints mention an injury, with 0 injuries and 0 deaths reported.
Data build 2026-10-10.
NHTSA lists this vehicle as CHEVROLET CORVETTE GRAND SPORT COUPE.
Complaints per 100k sold unavailable. This model year is too recent for a sales denominator.
| System | Complaints | Share of this vehicle's complaints |
|---|---|---|
| ENGINE | 1 | 100.0% |
| FUEL/PROPULSION SYSTEM | 1 | 100.0% |
| System | Subsystem | Complaints |
|---|
One complaint can name several systems, so shares can add to more than 100 percent.
These labels are model-generated, not NHTSA data.
| Label | Count | Share of tagged | Mean confidence |
|---|---|---|---|
| fluid or fuel leak | 1 | 100.0% | 1.00 |
| Label | Count | Share of tagged | Mean confidence |
|---|---|---|---|
| moderate | 1 | 100.0% | 1.00 |
Model: typesafe/jev-1.13-20260917; schema version: tag-v1. 1 tagged complaints of 1 complaints (100.0%).
Confidence is the model's own probability for the label it chose (0 to 1), not accuracy.
Model-generated labels on tagged complaints only. Model years 2013 and newer are tagged in full; 2012 in part (see tagged_share); earlier model years have no tags. NHTSA's own flags remain separate in the complaints block.
See new recalls and investigations this week.
0 recalls.
0 investigations; 0 open.
17 manufacturer communications.
| System | Count |
|---|---|
| UNKNOWN OR OTHER | 17 |
Date: 2026-09-28. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.
This preliminary information provides the dealer with direction for addressing diagnostic trouble code P00C6 being set in history. The dealer is advised to clear the dtc and re-evaluate. If the dtc does not reset, they are instructed to release the vehicle, if the dtc does reset they are instructed
Date: 2026-09-28. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.
This Preliminary information communicates to dealers a procedure to reset the radio.
Date: 2026-09-28. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.
This preliminary information is for technicians that may see DTCs that are history and should not perform any part replacements. They should follow the notes mentioned prior to anything being replaced.
Date: 2026-09-26. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.
This PI provides Diagnostics tips on how the LIN bus works and how to diagnosis it.
Date: 2026-09-26. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.
The purpose of this Preliminary Information is to inform dealership technicians how to diagnose a "Service Power Steering - No Assist Soon" message.
Date: 2026-09-18. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.
This preliminary information advises dealers of a potential engine oil cooler seal leak and provides a repair solution of seal replacement.
Date: 2026-09-04. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
Date: 2026-09-03. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.
This Preliminary Information communicates the fact that the rear carbon fiber spoiler for this vehicle is on a part restriction. Dealers are directed to check EPC for restriction notes and to contact TAC if the restricted part is required.
Date: 2026-08-27. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.
This Preliminary information communicates to the technicians a diagnostic tip if a technician loses communication with the image processor #2 and how to restore communication
Date: 2026-08-19. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.
The purpose of this preliminary information is to provide dealership technicians tips to diagnose a no start concern with a P06E9 DTC set.
None listed.
| NHTSA model label | Complaints |
|---|---|
| CORVETTE GRAND SPORT COUPE | 1 |
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