{"id":21154,"date":"2024-11-08T04:34:42","date_gmt":"2024-11-08T12:34:42","guid":{"rendered":"\/wp-site\/?p=21154"},"modified":"2025-03-12T12:14:25","modified_gmt":"2025-03-12T19:14:25","slug":"why-is-the-d-light-blinking-on-my-honda","status":"publish","type":"car-repair","link":"https:\/\/jerry.ai\/car-repair\/why-is-the-d-light-blinking-on-my-honda\/","title":{"rendered":"Why Is the D Light Blinking on My Honda?"},"content":{"rendered":"\n

Question:<\/strong> I was driving the other week and the D light on my Civic dashboard started blinking out of nowhere. I turned my engine off, which solved the problem for a day, but then it started blinking again. Do you know why the D light is blinking on my Honda?<\/p>\n\n\n\n

Answer:<\/strong> The D light usually indicates that your car is in Drive, so it can be alarming if it suddenly starts blinking. If the D light is blinking on your Honda, it\u2019s an indication that you have a faulty transmission. You should avoid driving your vehicle and get it to a trusted auto repair shop immediately.<\/p>\n\n\n\n

The Check Engine light may also come on when the D light (or Drive light) starts flashing, but it won\u2019t always, so don\u2019t rely on this as a signal of how serious the issue is.<\/p>\n\n\n\n

OBD codes related to a flashing Drive light<\/h2>\n\n\n\n

If you have access to an OBD-II scanner, you may be able to diagnose the problem yourself. Just plug the scanner into the OBD port (usually under the steering wheel) and look up the diagnostic trouble code that appears.<\/p>\n\n\n\n

If you don\u2019t have an OBD-II scanner, you can usually visit an auto parts shop and ask the employees to scan your vehicle for trouble codes. But since you\u2019ll need to address the transmission issue right away, you can save time by just taking your car to a repair shop.<\/p>\n\n\n\n

Here are some transmission-related trouble codes you might see if your Honda D light is flashing:<\/p>\n\n\n\n

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  • P0218: <\/strong>Transmission is overheating<\/li>\n\n\n\n
  • P0700\u2013P0702:<\/strong> Transmission control system error<\/li>\n\n\n\n
  • P0705\u2013P0709:<\/strong> Transmission range sensor circuit error<\/li>\n\n\n\n
  • P0710\u2013P0714: <\/strong>Transmission fluid temperature sensor error<\/li>\n\n\n\n
  • P0810:<\/strong> Transmission fluid pressure manual valve position switch error<\/li>\n\n\n\n
  • P0812: <\/strong>Transmission fluid overheating<\/li>\n\n\n\n
  • P0840\u2013P0849:<\/strong> Transmission fluid pressure sensor<\/li>\n<\/ul>\n\n\n\n

    In some cases, transmission issues will not send a code to an OBD-II scanner\u2014a professional will need to diagnose the problem.<\/p>\n\n\n\n

    If your D light is flashing, head to a repair shop right away<\/h2>\n\n\n\n

    You should not continue driving your vehicle if you have a flashing D light. Transmission repairs can be costly, but ignoring the problem can lead to significant damage to your transmission\u2014and that could cost you thousands in additional repairs.<\/p>\n\n\n\n

    Fortunately, if you act quickly, you may discover that the fix is as simple as replacing a sensor, which could cost less than $100.<\/p>\n\n\n\n

    Can I fix a flashing D light myself?<\/h3>\n\n\n\n

    There\u2019s a wide range of problems that can lead your D light to flash. Some of these may be relatively easy DIY fixes, like adjusting your transmission fluid levels or replacing a sensor. But transmission problems can quickly leave your Honda undriveable, so unless you have an extensive mechanical background and you\u2019re confident you can diagnose and fix the problem yourself, it\u2019s best to at least take your vehicle in for a diagnostic inspection.<\/p>\n\n\n\n

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    \n FAQ <\/h2>\n \n \n \n
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      \n \n \n What Honda models might display a flashing D light? <\/span>\n\n \n <\/span>\n <\/div>\n\n \n \n
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      The flashing D light indicates transmission trouble in all Honda vehicles, including the Honda CRV, Honda Accord, Honda Odyssey, Honda Civic, Honda PIlot, and more.<\/p>\n<\/div>\n <\/div>\n<\/li>\n\n\n\n

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      \n \n \n How do I know what is causing my Drive indicator light to flash? <\/span>\n\n \n <\/span>\n <\/div>\n\n \n \n
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      You may be able to diagnose the problem by using an OBD-II code reader to find the transmission codes that are triggering the D light to flash. However, some transmission issues will not trigger OBD-II codes, so you\u2019ll need to take your vehicle to a professional for diagnosis.<\/p>\n<\/div>\n <\/div>\n<\/li>\n<\/ul>\n<\/div>\n\n \n <\/div>\n\n\n\n

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