For 1990-2009 cars only
Some vehicles may exhibit a condition where the windshield wiper blades chatter or wipe unevenly. Several different conditions can cause wiper blade chatter. To completely repair wiper blade chatter, all of the following should be checked and repaired as necessary.
| • | The windshield must be clean. Refer to Windshield Glass Cleaning . |
| • | The wiper blade element must be clean. Refer to Blade Element Cleaning . |
| • | The wiper arm tip pressure must be within specifications. Refer to Wiper Arm Tip Pressure Check . |
| • | The wiper blade element set must be within specifications. Refer to Wiper Blade Element Check . |
