The Rivian charger enclosure vibrates or rattles when the cable is moved or when charging at high current.

Safety first: Turn off the power before tightening internal components.

• Step 1 – Check wall mount: Ensure all mounting screws are tight and anchored into a solid structure (studs or appropriate masonry anchors).
• Step 2 – Tighten strain relief: With the power OFF, verify the cable strain relief at the bottom of the charger is snug and holding the cable firmly.
• Step 3 – Secure internals: Remove the cover and gently check that the contactor, terminal block, and control board are firmly screwed down.

Persistent vibration may shorten component life; address loose hardware promptly.