Having problems with your Chevrolet TrailBlazer ?
My 2006 Trailblazer wipers come on by themselves while I am driving really irritating what can I do?
More than likely, your wiper switch is going bad (intermittent connectivity in the off position). You could remove the fuse for the wipers during dry days BUT... if you do, you could forget it is out when you really need them and thus rendering yourself in a hazardous situation when it rains all of a sudden. Get a new wiper switch.
Repair Help & Product Troubleshooting for Chevrolet TrailBlazer
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