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Service bulletin SB1599

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 id10154843
Published by NHTSA2019-03-18
Manufacturer's numberSB1599
Manufacturer's date2019-01-25
NHTSA componentSERVICE BRAKES, AIR

NHTSA's summary

Compressed-air brake system functional check. These tests are designed to identify the cause(s) of a sluggish performance and/or leaks in the system. The tests give you a general idea of the system condition. The procedures described in this service bulletin are applicable to TDX25 vehicles.

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

Brakes

Vehicles listed
VAN HOOL TDX252014 to 2019

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