whirlpool fridge not working rattling noise

[pops1]

hi fogot to mention theres a rattling noise from behind the fridge middle section comes every now and then
freezer is working but not fridge,model arc 7472
thanks

[taz24]

hi fogot to mention theres a rattling noise from behind the fridge middle section comes every now and then
freezer is working but not fridge,model arc 7472
thanks


It could be a fan catching on ice or the fan may be siezeing up and making the noise.
A good defrost will be the first thing I would do.

taz.