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 or following should be checked and repaired as necessary:
| • | The windshield glass must be clean. Refer to Wiper Chatter Repair . |
| • | The wiper blade element must be clean. Refer to Blade Element Cleaning . |
| • | The wiper arm tip pressure must be within specification. Refer to Wiper Arm Tip Pressure Check . |
| • | The wiper blade element set must be within specification. Refer to Wiper Blade Element Check . |
