the cheapest thing to replace is the door inter lock this mc is a few years old it should cost 20 to25
this is easy to fit
take door seal clip at the front off mc there are two screws that hold the inter lock on you will be able to pull gently the inter lock so you can see the wiring plug only take them off when you have the new one
PS make sure you unplug machine first
samsrepairs, November 2011
