Service bulletin TSB21-160-001
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10198159 |
| Published by NHTSA | 2021-06-21 |
| Manufacturer's number | TSB21-160-001 |
| Manufacturer's date | 2021-05-05 |
| NHTSA component | VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; ENGINE AND ENGINE COOLING:COOLING SYSTEM; EQUIPMENT |
NHTSA's summary
This service bulletin provides instructions to utilize supply port on Engine for HVAC not in conjunction with DEF.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Engine, Equipment and accessories, Glass, wipers and mirrors, Heating and air conditioning, Cooling system
| SPARTAN FIRE GLADIATOR | 2018 to 2019 |
|---|---|
| SPARTAN FIRE GLADIATOR | 2020, 2021 |
| SPARTAN FIRE METROSTAR | 2018 to 2019 |
| SPARTAN FIRE METROSTAR | 2020, 2021 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.