Some vehicles may exhibit a condition where the windshield
wipers chatter and/or wipe unevenly. Several items may contribute to this
condition. To completely repair this condition, ALL of the items listed should
be tested and repaired as necessary.
- Perform the wiper arm pressure test. Refer to
Wiper Arm Tip Pressure Check
- Inspect the wiper blade element set. Refer to
Wiper Blade Element Check
- Clean the wiper blade elements. Refer to
Blade Element Cleaning
- Clean the windshield glass. Refer to
Windshield Glass Cleaning