Technical Service Bulletin 18NA259 — 2018 CHEVROLET TAHOE
ELECTRICAL SYSTEM:IGNITION
Bulletin Details
| TSB ID | 18NA259 |
| Manufacturer | |
| Vehicle | 2018 CHEVROLET TAHOE |
| Component | ELECTRICAL SYSTEM:IGNITION |
| Communication Date |
Bulletin Summary
This service bulletin provides repair information to correct a customer concern of passive entry and passive starting functions are always inoperative on one, or both, of the RKE Fobs, possible various DIC messages.
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.