What is this thing?

[dsmud4u]

You can carefully bend the A/C dryer up out of the way, no harm.

Good to know. I’ve considered relocating but that will be in the future.

 

[FirstToy]

It actually is the OEM muffler bearing sensor

Was looking over my LX450 last night because I’m putting an ARB bumper on, and I noticed this thing. Couldn’t figure out what it is or what it’s for.

 

[clx16]

its a Geiger–Müller tube. for auto climate... kicks in the auto recirculate when needed.

 

[LandLocked93]

its a Geiger–Müller tube. for auto climate... kicks in the auto recirculate when needed.

Not to be confused with the Great-Muller Probe, which turned out to be a complete waste of time and tax-payer dorras.

 

[StaticTorque]

its a Geiger–Müller tube. for auto climate... kicks in the auto recirculate when needed.

this makes a lot of sense on why I feel it blowing air constantly! Even when i have it turned "off." It doesn't now because i put a bumper on finally and its being blocked

 

[80JDM]

its a death ray gun for dumb drivers