Fault code - central locking

[Airliner]

I scanned my new car (2001 A4 (8D) 1.9TDi) today, and this fault code popped up:

01367 - Central Locking Pump Run Time Exceeded (Likely Leak)
35-00 - -

Anyone knows what the problem is ? Where to look, and what to look for.

 

[sootwagen]

First, I would clear the code and actuate the locks a few times to see if the code comes back. if it does, listen for potential air leaks while the door locks are actuated. You have to check all of the fittings (a Bentley manual would probably be good here) and the pump housing. A little soap solution would show leaks pretty quickly.