NHTSA Complaint #11660995 — 2020 GMC SIERRA 2500
UNKNOWN OR OTHER issue reported to NHTSA
Complaint Details
| ODI Number | 11660995 |
| Vehicle | 2020 GMC SIERRA 2500 |
| Component | UNKNOWN OR OTHER |
| Date of Incident | |
| Date Filed | |
| Mileage | N/A miles |
| Crash | No |
| Fire | No |
| Injuries | 0 |
| Deaths | 0 |
| Vehicle Towed | No |
| State | WA |
Consumer Description
Cracks in the rear sliding window plastic upper rail glass guide causing Rear window leaking water and causing mold from water leaking. GMC has a service bulletin number 18-NA-383 knowing of this issue and not telling customers purchasing the GMC vehicle. The service bulletin was released in 2019 before purchasing the truck and they still didn't inform the customers. My child rides in the back in a car seat and now has been breathing in this mold and mildew for how long. I have had my vehicle in with Titus will Gmc in olympia multiple times for service and inspection of various recalls and still didn't inform me of this issue.
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