No complaints are listed for the 2027 GMC Terrain. NHTSA's API and bulk file list none in this build.
Data build 2026-10-08.
NHTSA lists this vehicle as GMC TERRAIN.
Complaints per 100k sold unavailable. No sales source is available for this record.
Model-generated complaint tags: No complaints are listed for tagging.
See new recalls and investigations this week.
0 recalls.
0 investigations; 0 open.
16 manufacturer communications.
| System | Count |
|---|---|
| UNKNOWN OR OTHER | 15 |
| CGM, EBCM, BCM, SRR, LRR, ACP, AOS, ECM, ELM, EPS, TCP, MSM, PTM, SBZA, SDM, TCM, UPA, VCU, WCM | 1 |
Date: 2026-09-28. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.
This Preliminary information communicates an issue with the virtual garage door opener not programming to a garage opener. Engineering is working on a new module.
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: Over The Air. Systems: UNKNOWN OR OTHER.
Great News! Your vehicle keeps getting better. This update contains a required software change to help improve the overall software update and diagnostics process. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update
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 addresses a clunk noise in the front suspension traced to the control arm bushings.
Date: 2026-08-31. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.
This preliminary information addresses a clunk noise in the front suspension traced to the control arm bushings.
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: 2026-08-18. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.
Onstar connectivity features may be inoperative. Dealer is instructed how to reset the onstar module. Engineering is investigating a solution.
None listed.
| NHTSA model label | Complaints |
|---|---|
| TERRAIN | 0 |
The free rate-limited demo needs no key.
curl "https://api.theusedcarindex.com/v1/demo/vehicle_risk?make=GMC&model=Terrain&year=2027"Paid endpoint: https://api.theusedcarindex.com/v1/vehicle_risk. MCP endpoint: https://api.theusedcarindex.com/mcp.