Technical Service Bulletin 22103 — 2020 IC BUS RESB
SERVICE BRAKES, AIR
Bulletin Details
| TSB ID | 22103 |
| Manufacturer | |
| Vehicle | 2020 IC BUS RESB |
| Component | SERVICE BRAKES, AIR |
| Communication Date |
Bulletin Summary
Certain IC RE school and commercial buses may have outdated BCM calibration that could result in the ABS indicator light illuminating at all times
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.