WenmarOpen by Wenmar Pro

Service bulletin 010139002B

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 id628932
Published by NHTSA2002-03-25
Manufacturer's number010139002B
Manufacturer's date2001-12-01
Replaces010139002A
NHTSA componentEQUIPMENT:APPLIANCE:AIR CONDITIONER

NHTSA's summary

SOME CUSTOMERS MAY COMMENT ON EXCESSIVE NOISE FROM THE ENGINE COMPARTMENT WITH THE AIR CONDITIONER ON, AIR CONDITIONER INOPERATIVE. *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

Equipment and accessories, Heating and air conditioning

Vehicles listed
CHEVROLET C SERIES2000 to 2001
CHEVROLET K SERIES2000 to 2001
GMC C SERIES2000 to 2001
GMC K SERIES2000 to 2001

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