Help me locate the squeak/noise from rear

[supermark]

Noticed I had this horrible noise lately, vehicle just clocked 30k miles and its a 2021 with kdss. It only squeak when mildly hard accelerate or braking. dead quiet on the road, over bump, uneven surfaces...I have tried lube up every control arm, track bar joints, kdss bushing, spring pocket, and the parking brake bracket..Removed everything in the vehicle, fold down the back seats....I even took the shocks off and it still has it. Guys I'm really running out of ideas...

It's quiet even I jump on the back of the vehicle, so may be the brakes??


trying to locate the squeaking - YouTube

https://www.youtube.com/watch?v=V14sief5F9k&feature=youtu.be

 

[DougR]

What did you do to make it squeak in the first video? Have someone do the same thing while you touch a screwdriver to various components to find a point where you feel the most vibration in your hand. Alternatively, you may use a mechanics stethoscope or a short length of pipe to locate the squeak. Hold one end of pipe to your ear and position other end near various locations searching for the loudest point of noise.

 

[emmantik]

Just a thought - is your spare tire/bracket up all the way?

 

[supermark]

just touching gas and stepping on the brake. Weird thing is no matter how hard I rock the vehicle it’s dead quiet.

 

[supermark]

Just a thought - is your spare tire/bracket up all the way?

I don’t even have a spare. I have a LRA aux tank.

 

[DEF4Runner]

Debris in/around the rear calipers?

 

[supermark]

Debris in/around the rear calipers?

took the rotor off and cleaned everything, no abnormal wear and lube the parking brake pivot point still squeaking...

 

[honda250xtitan]

turn the radio up. or do the "child mod" theyre loud, cover up all the noises your vehicle makes.

 

[Paui4m]

I had a similar issue on my 2014. It happened when I had the second row seat either all the way forward or back can't recall. Just leaving it somewhere in the middle resolved it.

You could also make sure the tools and tire jack aren't rattling inside the rear compartment if you haven't already....