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Service bulletin CARF2B4B01

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 id10115902
Published by NHTSA2017-08-25
Manufacturer's numberCARF2B4B01
Manufacturer's date2015-08-03
NHTSA componentELECTRICAL SYSTEM:WIRING; EQUIPMENT

NHTSA's summary

A reminder email to the Carrier Transicold dealer network that trailer refrigeration units may still require an upgrade to the battery cables as previously communicated per SER14-008.

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

Electrical system, Equipment and accessories, Wiring and fuses

Vehicles listed
CARRIER TRANSICOLD VECTOR 8500
CARRIER TRANSICOLD VECTOR 8600MT

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