The contact owns a 2022 Mitsubishi Outlander. The contact stated while driving at various speeds, with a vehicle approaching from the rear, the rear collision alert sensor and warning chime would only flash for a second at a very low sound level. The contact stated that the rear collision alert also did not chime very loudly while reversing the vehicle and approaching an obstacle. The contact stated that the warning chime was too faint and too short for alerting him. The contact had taken the vehicle to a local dealer where it was diagnosed and found that there was no failure. The vehicle was not repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 4,000.

- Vero Beach, FL, USA