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Service bulletin PIB 451

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10086616
Published by NHTSA2016-12-20
Manufacturer's numberPIB 451
Manufacturer's date2016-03-15
NHTSA componentEQUIPMENT:APPLIANCE:AIR CONDITIONER

NHTSA's summary

THIS IS EXPLANATION OF ENHANCEMENTS TO BETTER MANAGE USE OF AIR CONDITIONER ON INVERTED POWER.

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Equipment and accessories, Heating and air conditioning

Vehicles listed
NEWMAR KING AIRE2016

Listing a model year does not mean every vehicle of it is concerned: the document says which.