Technical Service Bulletin TSB25001 — 2017 ROSENBAUER COMMANDER
FUEL/PROPULSION SYSTEM
Bulletin Details
| TSB ID | TSB25001 |
| Manufacturer | |
| Vehicle | 2017 ROSENBAUER COMMANDER |
| Component | FUEL/PROPULSION SYSTEM |
| Communication Date |
Bulletin Summary
If a DEF sensor fails, validate that the Coolant Control Valve is plumbed so that the coolant flows towards the DEF Tank. If it is plumbed incorrectly, replace the coolant control valve along with DEF assy. Follow the attached instructions for inspection.
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.
Other TSBs for the 2017 ROSENBAUER COMMANDER
TSB-022521
ENGINE AND ENGINE COOLING