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Service bulletin 23103

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 id10237452
Published by NHTSA2023-06-06
Manufacturer's number23103
Manufacturer's date2023-05-09
NHTSA componentVISIBILITY

NHTSA's summary

These certain buses may have a rear A/C system compressor mounting bracket with insufficient clearance between the compressor and bracket that could result in rear A/C compressor lock up.

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

Glass, wipers and mirrors

Vehicles listed
IC BUS CESB2022 to 2023

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