* Incorrect installation: If the wiper arms were recently replaced or removed, they might have been put back on incorrectly.
* Damaged wiper arm: A bent or damaged wiper arm can prevent proper alignment.
* Stripped spline: The splines on the wiper arm or wiper motor shaft might be stripped, preventing proper seating.
To fix the misalignment, you'll need to:
1. Disconnect the battery: This is crucial for safety to prevent accidental shorting.
2. Remove the wiper arms: This usually involves using a wiper arm puller tool. These are inexpensive and readily available at auto parts stores. Do not attempt to pry them off without a puller; you risk damaging the wiper arm or the wiper motor spindle.
3. Inspect the wiper arms and the wiper motor spindle: Check for bends, damage, or stripped splines. If the splines are damaged, you'll likely need to replace the wiper motor or the wiper arms.
4. Carefully reinstall the wiper arms: Ensure the arms are securely seated onto the splines of the wiper motor. The arms usually only fit one way. If you're unsure, refer to a repair manual or online videos specifically for your 2003 Chevy Venture.
5. Reconnect the battery.
6. Test the wipers: Operate the wipers to ensure they work correctly and sweep across the windshield without hitting the cowl or other parts of the vehicle.
Important Considerations:
* Repair Manual: A repair manual specific to your 2003 Chevy Venture will provide detailed diagrams and instructions for removing and reinstalling the wiper arms. This is highly recommended.
* YouTube Videos: Search YouTube for "2003 Chevy Venture wiper arm removal and installation." Visual aids can be very helpful.
If you're uncomfortable performing this repair yourself, take your vehicle to a qualified mechanic. Improperly reinstalled wiper arms could lead to further damage.
