Camry air conditioner produces clicking or popping sounds from the indoor unit during operation

Safety first: No electrical work is required; avoid touching live parts.

• 1. Verify mounting: Ensure the indoor unit is properly seated on its mounting plate and not twisted.
• 2. Check casing screws: Slightly loosen and re-tighten casing screws to relieve stress.
• 3. Add cushioning: In some cases, adding thin foam tape between the unit and wall can reduce noise.
• 4. Observe pattern: If noises are occasional and coincide with temperature changes, they may be normal.
• 5. Technician inspection: If noises are loud or accompanied by performance issues, have a technician inspect for internal component interference.