Technical Service Bulletin 21NA258 — 2016 CADILLAC CT6
VISIBILITY:SUN/MOON ROOF ASSEMBLY
Bulletin Details
| TSB ID | 21NA258 |
| Manufacturer | |
| Vehicle | 2016 CADILLAC CT6 |
| Component | VISIBILITY:SUN/MOON ROOF ASSEMBLY |
| Communication Date |
Bulletin Summary
This service bulletin provides information for dealers/technicians on General Guidelines to Address Sunroof Waterleak Issues.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.