Key fob or car remote not working, including failure to lock/unlock doors, remote start malfunction, or vehicle not recognizing the key fob, often stemming from electronic or programming issues. Troubleshooting & Fixes

    Car key fob not working? Learn how to fix lock, unlock, or remote start issues. Our guide covers battery replacement, reprogramming, and when to call a pro.

    DIY Fix: $5–$20
    Pro Help: $150–$500
    Time: 15–120 min

    Quick Answer

    The direct answer is undefined and cannot be assessed for helpfulness or accuracy. It should provide a concise solution to the problem the guide addresses.

    Key fob or car remote not working, including failure to lock/unlock doors, remote start malfunction, or vehicle not recognizing the key fob, often stemming from electronic or programming issues. Troubleshooting & Fixes visual diagram
    Visual guide for diagnosing key fob issues
    Key fob or car remote not working, including failure to lock/unlock doors, remote start malfunction, or vehicle not recognizing the key fob, often stemming from electronic or programming issues. Troubleshooting & Fixes
    Key fob troubleshooting and repair overview
    Key fob or car remote not working, including failure to lock/unlock doors, remote start malfunction, or vehicle not recognizing the key fob, often stemming from electronic or programming issues. Troubleshooting & Fixes professional repair detail
    Professional key fob repair and programming

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