WenmarOpen by Wenmar Pro

Service bulletin 431112

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 id43040
Published by NHTSA1995-11-01
Manufacturer's number431112
Manufacturer's date1995-05-01
NHTSA componentVISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

NHTSA's summary

UNKNOWN

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

Glass, wipers and mirrors, Heating and air conditioning

Vehicles listed
BUICK SKYLARK1992, 1993
OLDSMOBILE ACHIEVA1992, 1993
PONTIAC GRAND AM1992, 1993

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

Other bulletins for the same vehicles and component
93T341995-11-01. Service bulletin. FRONT DOOR MANUAL WINDOWS HARD TO CYCLE/ROLL/SEAL. *TW
921071A1995-11-01. Service bulletin. FRONT DOOR MANUAL WINDOWS HARD TO CYCLE/ROLL/SEAL. *TW