There is nothing as annoying as key that no longer works . And everyone knows it, the locksmith is something very expensive. In particular on a car, quite simply because if a lock needs to be replaced, it must be done on all the other doors of your Toyota Supra Mkiv. So before we call a locksmith, let's see if there are cheaper procedures for doing repairs yourself. For that, we will go around the most frequent problems and what will be the potential solutions to this problem.
The lock on the door of my Toyota Supra Mkiv is completely blocked
You manage to insert your key entirely into the lock of the Toyota Supra Mkiv, however impossible to rotate . In this case, we must make a simple observation. If that's what's going on with all of your locks, the key must be the problem, of course. If, on the other hand, this is only the case on one of the doors, it is obviously the lock that is stuck. So the first thing to do is to insert WD40. This anti-seize agent is the most used in mechanics. Usually it solves more problems than you might think. It is also likely that an element has inserted itself into the lock and is blocking its proper functioning. In this case, a locksmith will be able to fix it for you. Last solution, replace your lock ...
The key no longer fits fully in the door of the Toyota Supra Mkiv
There are several reasons for the problem. First, your key is bent. If this is the case, you will have difficulty opening all of the doors of your Toyota Supra Mkiv. You can then try to gently straighten it. Otherwise, it is possible that the lock is simply cluttered. You must then lubricate the lock or insert anti-seize compound such as WD40. By dint of turning the key without forcing either, the lock should eventually work. It is practically inadmissible for a solid element to fit into the lock, unless an individual has tried to force it.
The key turns in the lock, however the Toyota Supra Mkiv does not open
The first thing to do is to enter through another door and try to open it from the inside. If there is nothing to be done here too, then the lock of the Toyota Supra Mkiv is indeed damaged. You can still apply an anti-seize agent inside the system, but honestly there's little chance that it will work. Unfortunately, there is only one solution left: go to your locksmith.