Problem 1: Weak or Dead Key Fob Battery. One of the most frequent causes of no key detected issues on Nissan Altimas is a weak or dead key fob battery. If you have a weak or dead battery, it will fail to send signals to the keyless system. Replacing the Nissan Altima key fob battery with a screwdriver in hand to resolve dead key fob issues. 5) Electronic Problem in the Keyless Entry. This is one of the less common causes of your Nissan Altima's key not being detected. Sometimes there could be a hardware or electrical problem with the car's keyless entry system. This could have to do with the body control module or the antenna that the keyless entry system uses to communicate with Your Nissan Rogue won't start for plenty of reasons, including a bad battery, a faulty alternator, a broken starter, and more. It can sometimes be overwhelming to determine the right cause for your Nissan Rogue starting problem. Luckily, automotive experts determine some other symptoms. You can keep an eye and ear to shorten the list further Re: NO KEY DETECTED. If it starts with the RFID system, then the fob is still registered but may have a problem that's preventing it from transmitting in the GHz band. There could also be a problem with the I-key Unit or the antennas in the car. I don't recommend trying to program any keys until you resolve what the problem is, because if the The Nissan key may not start due to interference with radio frequencies from other wireless devices, leading to no response from the Stop/Start button and the engine not starting. Some common causes that can prevent a Nissan Qashqai from starting include a dead 12v battery, corroded battery terminals, or a dead key fob battery. My Nissan xtrail wouldn't start and said no key detected I have changed the battery in the fob but still not starting the auto button below the power door button won't go out Hi i have the sysyem message come up on my nissan 2015 Qashqai I unstalled yesterday and after i started it just started showing the lights .

nissan qashqai won t start no key detected