LeSabre V6-181 3.0L (1986)
Air Duct: All Technical Service Bulletins
Windshield - Condensation In High Heat/Humidity
Bulletin:
87-1-14
Date:
Oct., '87
Ref. No. 87-185-1
Corp. Ref. No. 731203
SUBJECT:
WINDSHIELD CONDENSATION
MODELS AFFECTED: 1986-87 LESABRE WAGONS 1986-87 ELECTRA WAGONS
Some customer comments have been received concerning windshield condensation only during periods of high humidity and high heat.
This condition may be caused by air conditioning cold air leakage through voids and cracks in the upper panel of the defroster duct. These voids and
cracks have been sealed on vehicles starting with 1988 production.
This condition can be improved on vehicles prior to 1988 production by using either thumb grade sealer, strip caulk, body sealer and/or duct tape to seal
any and all voids and cracks in the upper panel of the defroster duct.
Use existing labor operations and time.
