Technical Service Bulletin 511582 — 2021 DYNAMAX ISATA
SERVICE BRAKES, HYDRAULIC
Bulletin Details
| TSB ID | 511582 |
| Manufacturer | |
| Vehicle | 2021 DYNAMAX ISATA |
| Component | SERVICE BRAKES, HYDRAULIC |
| Communication Date |
Bulletin Summary
Per FCA recall 22V759: FCA US has decided that certain vehicles fail to conform to Federal Motor Vehicle Safety Standard (FMVSS) No. 106 - Brake hoses. Constriction requirement states, "Except for that part of an end fitting which does not contain hose, every inside diameter of any section of a hydraulic brake hose assembly shall be not less than 64 percent of the nominal inside diameter of the brake hose." Brake hoses that have an out of specification orifice diameter have an inside diameter that is less than the 64 percent requirement.
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.