Why do Prius parking sensors stop working, and how can they be repaired?

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Why do Prius parking sensors stop working, and how can they be repaired?

Many Prius models come with front and rear parking sensors, but they can fail due to dust, moisture, o r electrical faults.
Could this be due to damaged ultrasonic sensors, software glitches, o r a faulty ECU module?
Where can Prius owners find affordable parking sensor replacements in Pakistan?

Lubaba asked on 15 Feb 2025 14:41:56 pm

2 Answers

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Car Mechanic Expert - on 15 Feb 2025 14:58:04 pm

Common Causes: Parking sensors can fail due to damage from dust, moisture, o r electrical issues. A damaged ultrasonic sensor o r faulty ECU module can cause these failures.
Repair: Replacing faulty sensors is the most common fix. If the issue is software-related, resetting the system may help. Affordable replacements can be found at hybrid repair shops o r local markets.