Keys on new (to me) Corolla Hybrid

[wotnoshoeseh]

Hi all,

I bought a Corolla 1.8 Hybrid Icon earlier this year - 2020 with 44k miles.

I got two new batteries for the keys which were fitted at the time.  Now, some ~6 months later, I am having trouble with the key not activating properly i.e. the light does not come on when the button is pushed and the car will not lock or unlock.  I took the Battery out, and checked it for Battery voltage but it was perfectly o.k.

I think there is an issue with the internals of the key not making proper connection with the Battery.  Has anyone else had this problem?

 

Thanks,

D

[TonyHSD]

If you don’t use the keys often they might be canceled by the car ECU’s and needs reintroduction. It’s an easy 5 step process. 
Put a new bay in with longer date. 
Find only step by step guide and follow instructions. 
It’s easy.