Key fob issue for alltrak

[Mc_Gusto]

Hey guys
Hoping someone may be able to help

My keyfob for my alltrak has suddenly stopped working…but here’s the rub..only the unlock doesn’t work, all other functions still operate. I was thinking that would mean it’s unlikely a battery issue?
It was literally working fine, and then next minute not at all.
My main key still works fine so it’s definitely an issue with the key
Happy to try the battery replace per the sticky but wondering whether anyone has seen this before?
Btw there’s no issue with the button, feels completely normal

[Mc_Gusto]

Fixed! Followed the keyfob sticky (thanks for that!!) and gave her a good clean. Bit of wd40 and she’s working again!

[ettaheffner]

Thank you very much for posting this, I got it working.

[mostbetin]

Excellent instruction. Everything is brief, clear, and most importantly it works. Thank you!

[Hillbilly]

Might I suggest that you use a silicone spray instead of WD40 as WD 40 is slightly sticky in itself and attracts dust and stuff and you can end up worse off. Silicone does not do that and I have stopped using WD 40 except for what it is intended and that was as a loosener of rusted stuff as it penetrates but hangs around and leaves a residue