AI DamageChevrolet 6500HD: problems, complaints, bulletins
Summary for the Chevrolet 6500HD across 5 model years: 0 owner complaints and 303 NHTSA service bulletins, plus repair videos. Pick a year for details.
Model years
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Equipment | 0 | 0 | 220 |
| Electrical system | 0 | 0 | 203 |
| Engine | 0 | 0 | 133 |
| Engine and cooling | 0 | 0 | 123 |
| Powertrain | 0 | 0 | 88 |
| Wheels | 0 | 0 | 74 |
| Steering | 0 | 0 | 32 |
| Suspension | 0 | 0 | 31 |
| Structure | 0 | 0 | 28 |
| Fuel system | 0 | 0 | 21 |
| Fuel/propulsion system | 0 | 0 | 20 |
| Service brakes | 0 | 0 | 18 |
| Visibility | 0 | 0 | 15 |
| Exterior lighting | 0 | 0 | 14 |
What to check before buying
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
- Engine. Cold start, unusual noises, oil leaks and engine codes.
- Engine and cooling. Radiator and fan after a frontal hit, coolant level and condition, overheating.
- Powertrain. Shift quality under load, harsh shifts, transmission codes, CV joints.
Manufacturer service bulletins
Bulletin titles as filed with NHTSA.
- This preliminary information is for technicians that may see DTCs that are history and should not perform…
- This Preliminary information communicates to dealers a procedure to reset the radio
- This PI provides Diagnostics tips on how the LIN bus works and how to diagnosis it
- This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance
- This Preliminary information communicates to dealer to perform a MEC reset for wireless projection issues
- PI to help diagnose A/C concern
- This Preliminary information communicates an issue with an OTA pending message still displayed after an…
- This preliminary information is to inform technicians and customers that the voice command will be…
- This Preliminary information communicates to dealers a procedure to reset the radio
- This Preliminary information communicates to dealers a procedure to reset the radio
- Pi created to provide GM dealers with information on gathering information for projection issue
- This Preliminary information communicates to dealer to perform a MEC reset for wireless projection issues
Other models of this make
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.