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Service bulletin 22148

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 id10017474
Published by NHTSA2005-11-09
Manufacturer's number22148
Manufacturer's date2005-10-01
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

THE ENGINE OIL COOLER MAY LEAK AND MAY CAUSE OIL TO LEAK INTO THE VEHICLE'S ENGINE COOLING SYSTEM - SERVICE CAMPAIGN 148. *TT

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

Engine

Vehicles listed
VOLVO XC902005, 2006

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

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