Occasionally my remote doesn't lock nor unlock the vehicle. When this issue arrises the button on the door doesn't work either. Sometimes this also activates the alarm and I cannot disarm the alarm with the remote nor with unlocking the door with key. Any help would be appreciated.

I have removed all the fuses and they are all OK. When I remove the fuse the issue resolves itself.

 

You will have to have someone try to read codes.You might have a bad alarm module.

 

Can the dealer check codes on the computer without there being a "SERVICE" light on?

 

Yes they can.Hopefully it will act up when they are trying to read them and that will help more.

 

I waited for the issue to arise again and went to the Dealer. The Alarm Module is bad as well as the siren. They are ordering them and will replace uder factory warranty.

Thank You