Chevrolet · Canada · High
Chevrolet Trailblazer, Trailblazer Ext: Electrical
Affects Chevrolet Trailblazer, Trailblazer Ext · 2002–2003 — about 29K vehicles.
The hazard
On certain vehicles, water may seep into the windshield wiper module. If this were to happen, it could result in windshield wipers that will not turn on, cease operation while driving, fail to turn off, turn on by themselves, and/or continuous windshield washer pump operation. Improper operation of the windshield wiper system in a severe weather situation could reduce the driver's visibility, resulting in a possible vehicle crash without prior warning. Correction: Dealer will install a Gore-Tex patch over the windshield wiper module vent-hole. The wiper motor, circuit board, and electrical connector will be inspected for signs of water intrusion and/or corrosion and replaced as required.
What to do
Contact your dealer; the remedy details were not included in the filing.