Dealer want to change vacuum pump

I bring the truck to the dealer about battery discharge but its because i dont use the truck a lot.

I record a video on a strange sound of the truck and i do my research and i think its the valve cleaning “taco tick”. The dealer think its a vacuum pump need to be change under warranty. What you think about this?

https://youtu.be/MMsNzem9dpo

Thank you for reply

 

Under warranty I would just have them change it and see what happens. Why not?

 

Yeah, it's under warranty... why not?

 

My way of thinking is if its not broken dont fix it. But i guess you guys your right.

 

Let them change the vacuum pump.

 

I have the same noise and the dealership is replacing it as I type this. What was the outcome? Any issues/improvements?

 

I don't hear anything out of the ordinary...

 

They dont change vacuum pump because its a off-road and tsb not apply

 

hi there,can i ask if you finally find out what was the thicking sound?
I have the same exact problem,mine is also a trd offroad so i don't have a vaccum pump.

 

While they are changing that ask for a new engine lol

 

haha well...im pretty sure they will tell me NO...

 

Anybody had this problem?Any solution?I hate to hear this noise,feels like something is wrong

 

I have a TRD Off-road that ticks plenty. Seems to be cleaning cycle related. No issues with it yet and I’m at 52K. Nothing has changed, so no concerns here.

 

Ok it's just weird I have the truck since 3 years and it never done that...why now?

 

If it has never made any noise until now, that would be a bit concerning. Mainly because they all should be making noise because they do noisy cleaning cycles quite frequently. Maybe record what you are hearing and post it here.