Technical Service Bulletin 22116 — 2023 INTERNATIONAL HV
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 22116 |
| Manufacturer | |
| Vehicle | 2023 INTERNATIONAL HV |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
Certain HV and LT Series trucks may have an alternator built with an incorrect voltage regulator that could result in excessive voltage fluctuation and possibly trigger the voltage warning lamp.
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.