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Service bulletin 20-HA-002H

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 id10178157
Published by NHTSA2020-08-07
Manufacturer's number20-HA-002H
Manufacturer's date2020-07-01
NHTSA componentEQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT:APPLIANCE:AIR CONDITIONER

NHTSA's summary

This bulletin provides additional A/C compressor field coil specification and an inspection procedure to assist the diagnosis of vehicles equipped with clutch-type A/C compressors. The A/C compressor field coil when energized, magnetically couples the disc & hub assembly to the compressor pulley through a clutch action.

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

Equipment and accessories, Heating and air conditioning

Vehicles listed
HYUNDAI HYUNDAI

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