Technical Service Bulletin 22112 — 2021 INTERNATIONAL HV
PARKING BRAKE
Bulletin Details
| TSB ID | 22112 |
| Manufacturer | |
| Vehicle | 2021 INTERNATIONAL HV |
| Component | PARKING BRAKE |
| Communication Date |
Bulletin Summary
Certain HV series trucks may have a fuse panel graphic with no fuse rating for Heated Drain Valves (HDV) when vehicles are equiped with more than one HDV.
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.