Remote Lock/Unlock does not always work on EVO ONE

Question

I tested this in the vicinity of the truck to observe what happens inside the cab:

The truck was locked and off for at least an hour.

When operating the remote to unlock the car (Toyota Tundra 2016) the dashboard lights up and external lights flash once. A quiet click but the driver side door does not unlock. A second press on the remote and the cycle repeats but nothing unlocks.

I then use the key to unlock the door and open. No alarm sounds so it means the alarm is disarmed but the lock function is not working properly.

This happens about 50% of the time. The other 50% the doors unlock as expected.

I should add that if I were to use the keys to unlock the car before using the Unlock key on the remote the alarm goes off as exepected.

I have the four key remote and was programmed per the instructions. I should also add that the remote start  and the lock (with confirmation) works reliably each time.

Answer 1

What rfkit are you using ?

Comments

The RF kit came with the EVO-ONE. Its the COOL Start (Revo Start).

Revo 4 to be exact.