Technical Service Bulletin TSIB 22-12 — 2017 MCI J4500
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | TSIB 22-12 |
| Manufacturer | |
| Vehicle | 2017 MCI J4500 |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
MCI has released Technical Service Information Bulletin (TSIB) 22-12 to address concerns with water ingress in remote switch box. The TSIB provides guidance on how to rework the box to inhibit water intrusion and connector corrosion
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.