Squeaks and Rattles

Tools Required 

• J 39570  Chassis Ear. See Figure .
• J 41416  Ultrasonic Leak Detector. See Figure .

Important:  Squeaks and rattles are caused by improperly controlled relative motion between vehicle components. There are 4 ways to prevent squeaks and rattles.

To aid in diagnosing, use J 39570  or J 41416  . See Figure

• Attach the component that squeaks or rattles securely.
• Separate the components that squeak or rattle to prevent contact.
• Insulate the components that squeak or rattle.
• Insulate low uniform friction surfaces to eliminate stickslip motion.