rear hatch locking

hi guys. my 08 freelander has developed a fault. all was ok in october but now central locking will not work on on tail gate but will open on key fob boot button. any ideas. also has a constant scream from throttle body area when first start up but reduces after a time but never stops. any ideas on that one as well. thanks chris

Best to post in the freelander section the right peeps will see it

https://www.landyzone.co.uk/forum/land-rover-freelander.9/

Welcome again to the forum