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Service bulletin CSA-031

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 id10235514
Published by NHTSA2023-05-03
Manufacturer's numberCSA-031
Manufacturer's date2023-04-03
NHTSA componentSUSPENSION

NHTSA's summary

On your vehicle, the rear axle caliper bolts may be loose. If one or more bolts disengage, the caliper may damage the wheel resulting in a loss of tire pressure or the caliper may damage the brake lines causing brake fluid loss in one circuit, which may result in reduced brake system performance. Either condition increases the risk of a crash.

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

Suspension

Vehicles listed
TIFFIN ALLEGRO2023

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