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Service bulletin P256000

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 id10175350
Published by NHTSA2020-05-21
Manufacturer's numberP256000
Manufacturer's date2020-04-01
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

Repair instructions to address fault codes. P256000 Engine Coolant Level Low

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

Engine

Trouble codes named

P2560

Vehicles listed
VOLVO BUS 97002011 to 2020

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