power door lock pumps

[jettacelebration]

Ok asking me if my car Jetta 95 celebration edition have a power door lock becouse I buy this car used and when I open or close the door I ear a noise in the trunk like a motor running but nothing happend. and the this noise turn off this happend all time when look or unlook the door. My question is My car have a power door lock pumps in the trunk ????? becouse I remuved the cover on the trunk and I see a plastic line on bouth side of the trunk like a line of water of the winsheld.

If is yes what is the problem with the power door locks becouse I don´t seed the locks go up or down. still like this car is manual locks. Probably have a like brooken ????

Thanks for your help

[JFryauff]

Air powered actuation for the door locks...but you'd need a control module to make them keyless.

[Handeye]

Originally Posted by jettacelebration

If is yes what is the problem with the power door locks becouse I don´t seed the locks go up or down. still like this car is manual locks. Probably have a like brooken ????

Follow the hissing sound. It's probably a leak at a connection somewhere.

Good Luck!

[jettacelebration]

Ok I check the noise in the back and yes my car have the power door lock pumps and the noise is the pump, I test and blow air when you open the door locks and vacuum air when you lock. I follow the line and have a two route, one in the driver side and another in the passenger side but in the passenger side in the trunk just behind the tail light have a plug with black line and this one goes to the trunk and in the same plug have double line one two VDO piece hold in the passenger panel on the trunk. And the other line goes to the passenger side front and rear door.

The problem is the door locks don’t run (open or close) and I unplug the plug in the passenger side and when I activate the pump you don’t feel any air or vacuum.

Please tell me what the possible problem here is

[Handeye]

If the pump is running in both directions ( lock/unlock ) And there are no leaks at the pump or anywhere else within the car, then your pump is probably bad.

Are you certain that there isn't a leak anywhere? The pump will usually continue to run for awhile trying to create a vacuum when the doors are locked.