Central Locking Will Not Lock Car But Will Open It?

[davegooner7]

2004 T25 avensis, my key fob will only open locks but will not lock doors. i have tryed the spare key and it is same with that ruling out the Battery. i have being trying to reprogram key but can not get that to work any ideas.

thanks

[davegooner7]

just an update for any one with the same problem, today i could not open the boot had to climb in through the seats to open it. it turns out that it was the boot lock mec that failed, i rang toyota to price 1 and they quoted me 280 euro, i then rang a car dismantlers and they have one for 20 euro i will fit this tomorrow. with the boot lock disconnected the central locking is working perfectly. hope this helps someone.