2001 PT Cruiser-the electric door locks keep locking and clicking up and down even when the car is off. Any ideas on how to repair. Have stopped using the key fobs at Chrysler dealer suggestion. Was good for awhile and now they are at it again.

does it look anything like this , sorry hav'nt got the item list , get a workshop manual if this is not helpful , keep me posted if you wish

Have you tried replacing the battery in the remote?

Fault in the drivers door mechanism is the main cause of this problem ,sometimes just taking the door panel off and oiling the emchanism cures this problem

This car is 15 years old. Personally, I have never heard of a vehicle that would do that. Try to find another vehicle that is newer. Nobody wants to get another vehicle, but it would be better than putting up with this problem.

doors lock and unlock for no reason.

As stated above, it is most likely your RKE (remote keyless entry module). It is easy to find and relatively easy to replace yourself. I just recently did so on my 2002 PT Cruiser. Got a used module from a 2005 at a salvage yard. Put in the module myself. However, you do have to take it to the dealer to reprogram so your remotes work with the module replacement. That cost me $50. If you are interested in doing the labor yourself, email me. [email protected]

The door lock switch on door panel has water in it.

its probably the key alarm the lock cylinder may need to be replaced

battery of car is zapped of energy...not sure if alarm system to blame, after driving it for a few minutes..clock and radio display lights turn off, horn can barely be heard...sometimes, motor shuts down completely. have had to put in 2 new batteries in just a matter of 2 months?...any idea what this may be?

make sure than the car has not any aftermarket alarm installed if it does have it remove it