Nissan key system error

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Are you getting the annoying key system error warning light on the Nissan dashboard? It also appears when the key fob battery is dead. This light illuminates when the ignition switch is in the OFF position with the intelligent key present, but the system does not recognize it. Usually, this light comes on when you push the ignition switch to the ON position and lasts for about two seconds. If this light appears as the engine is running, you can continue to drive your vehicle.

Nissan key system error

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The Nissan customer service suggested to bridge the 12 volt battery with a booster battery to be sure it is not a battery low voltage problem.

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Nissan is known for making reliable cars, but like all car makers, they sometimes have problems. This article will explain what this problem is and how to fix it based on my experience as an Auto technician. In most cases, the vehicle is having a hard time recognizing the key fob. Nissan Uses Intelligent Key. The Key fob batteries on Nissan vehicles are known to fail frequently, especially if you use your key fob often. The good news is that the battery is easy to replace, and you can find replacement batteries at most auto parts stores or the nearest Nisan Dealership.

Nissan key system error

You unlock your Nissan Altima, about to start it, and want to reach the spot as soon as possible. But nothing happens when you turn on the ignition key or press the brake pedal while pushing the ignition button — for keyless entry. The key system error appears when the vehicle encounters a fault in its key, preventing the vehicle from starting or recognizing the key. Intelligent Key Systems that get this problem.

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Again, you'll hear the unlocking mechanism. Off to dealer for diagnosis and repair. Search titles only. You also didn't mention if it would start with the "dead key battery" procedure see manual. It happens with both FOBs. Push the power switch while depressing the brake pedal within 10 seconds after the chime sounds. Log in. I have taken the vehicle to the dealer twice and no body can seen to tell me why. If this light appears as the engine is running, you can continue to drive your vehicle. Sign up. A few Nissan models share the same I-key system. I have checked all the fuses. This is the security indicator light. Nonetheless, this warning can also result from a damaged key fob. Step 1 : Flip the key fob over, find the small switch on the back and push it down to remove the physical key from the key head.

The modern convenience of automatic key systems and key fobs has undoubtedly improved our driving experience, but occasionally, warning lights, error messages, and key recognition issues can disrupt this smooth interaction. This article aims to demystify the key system error warning light, offering straightforward insights on its causes, implications, and prevention. By addressing this issue head-on and shedding light on the nuances of key system errors, readers will be better equipped to handle this annoyance without letting it derail their driving confidence.

Issue 2 : This problem is basically the opposite of the above. However, if the voltage gets very low on the battery in your keyfob, the internal memory can become corrupted and replacing the battery alone may not bring it back to correct operation. JavaScript is disabled. Join today and get all the highlights of this community direct to your inbox. Sort by Oldest first Oldest first Newest first Most reactions. I-Key System Fault. There is something wrong. The point 3 is now working fine, I heard the chime and the power switch illuminates. This is the security indicator light. You'll hear the locking mechanism. I understand the "dead key battery" procedure is as follow.