Technical Service Bulletin 22104 — 2022 IC BUS RESB
SERVICE BRAKES, AIR
Bulletin Details
| TSB ID | 22104 |
| Manufacturer | |
| Vehicle | 2022 IC BUS RESB |
| Component | SERVICE BRAKES, AIR |
| Communication Date |
Bulletin Summary
Certain IC RE school buses may have the ABS indicator light circuit incorrectly pinned at the relay and may have an outdated BCM calibration that could result in the ABS indicator light to stay on at all times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.