Technical Service Bulletin IK2300022 — 2022 IC BUS EV
VISIBILITY
Bulletin Details
| TSB ID | IK2300022 |
| Manufacturer | |
| Vehicle | 2022 IC BUS EV |
| Component | VISIBILITY |
| Communication Date |
Bulletin Summary
Cabin Heat Coolant Over Boil with fault SPN 5574 FMI 7
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.