Hi,
Few days ago I cannot open car with keyfob in my pocket. I replaced battery and it works for a moment. Right now I can start car using a slot for keyfob and open it using emergency key.
Battery replaced and measured (3,3V on each remote). Today for a few minutes it start to recognize key fob and dead already. For me it looks like maybe broken keyless module.
Does any of you had this kind of issue before? When keyless module is located?

 

The issue was in module - corroded pcb. Module is located over glovebox