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Service bulletin SB-52

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 id10076101
Published by NHTSA2016-07-07
Manufacturer's numberSB-52
Manufacturer's date2016-02-08
NHTSA componentELECTRICAL SYSTEM:WIRING

NHTSA's summary

THE AWNING WIRES WERE NOT PROPERLY TERMINATED ON 450P ALLEGRO BUSSES AND SPECIFIC WIRES HAVE POWER ON THEM WHEN AWNING IS OPENED OR BEING CLOSED.

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

Electrical system, Wiring and fuses

Vehicles listed
TIFFIN ALLEGRO2016

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