Why does my Nissan Maxima key not always work?

Answer by  Wrenchman (638)

If the key is a copy of an original, or a copy of a copy, or old and worn, it might not be the perfect shape anymore. If you have the original key code you can have a locksmith or a dealership make you a brand new key.

Answer by  Bobby85 (57)

The key to your nissan maxima may have been damaged or bent some kind of way. You should always keep a spare just in case anything happens. If you do have a spare make another copy of it.

Answer by  electroman (337)

Well, the main reason is it's a piece of junk throw away foreign car. if you don't want to throw it away yet, try getting a new key made.

Answer by  oui72 (514)

If the key does not pop out it may be the spring load that is weak or probably rusted. If it's the remote, well, you have to change battery.

Answer by  Shankalot (484)

It is frustrating when your car door key does not work. Many times this is because the battery in the key attachment has lost its power, and the simple fix is to get a new key battery. The problem is many times this means a trip to the dealer to get it done.

Answer by  Samhane (703)

If you are referring to the key not unlocking the lock when you place it into the lock then that could be because of a bad cut. Have the key made again from a GOOD working orginal or copy.

Answer by  billyb (562)

the key hole may be worn to the point that the key does not slide in properly and gets jammed.