My central locking system up and quit working. The lights blinked, but the doors would not lock or unlock. I located the vacume pump. Opened it. Wow, some complex piece of equipment! Hooki t up, motor ran ok, no problem there. Noticed some very short pices of vacume hose. One had slip off. Time and heat had streched them. I put a dab of super glue on all of them. Buttoned it up and it worked fine. Production pump listed at 450.00.
Saved a bunch!!