Why replace the car door lock?

     1. The car door is not closed: the aging of the door lock causes it to be out of place where the door locks are worn together; the long-term exposure makes the plastic parts aging faster; if a door lock is broken, it will be gradually failed if it is repaired in time. The water rust is also a reason.

     2, the choice of accessories in the process of lock change: door lock is a general process, not the original can also be used for a long time.

     3, the focus of replacement: all the door locks in the replacement process must be removed, otherwise the replacement will affect the running-in of the accessories; the tools used in the replacement process is also very simple, the cross change knife and small wrench; the most difficult to install The only thing to do is to have a bold heart.

     4, disassembly and assembly process Note: In the disassembly process, it is best to remove the glass lifting control panel circuit, in order to facilitate the operation and test machine; remember to remove all the plugs must press the control point hard, so that the bayonet loose to pull Out the power plug. If you find that you can't loose it for a while, it's best to study it and then disassemble it.