Grease fittings??

[Tlukwin]

Anyone know what this oversize zero is for on the upper control arm of a 2019 Laramie?

 

[Eighty]

Pretty sure that’s the nub for a ride height sensor arm to connect to

 

[Eighty]

Here’s what it looks like when an air suspension is installed.

 

[Eighty]

Fun fact, the TRX has no air suspension, but still has ride height sensors (for the active terrain dynamics suspension system).

 

[Mountain Whiskey]

This same type of sensor is used in cars with active headlight leveling systems too. Chrysler uses this design. Pretty sure they got it from Mercedes.

 

[boogielander]

This same type of sensor is used in cars with active headlight leveling systems too. Chrysler uses this design. Pretty sure they got it from Mercedes.

bmw e90 m3 has something similar too.

 

[wegasque]

This same type of sensor is used in cars with active headlight leveling systems too. Chrysler uses this design. Pretty sure they got it from Mercedes.

Ah, from the Daimler days, the "Merger of equals"

 

[Tlukwin]

Hmm, odd that it has an opening the same as a zerk

 

[Mountain Whiskey]

Hmm, odd that it has an opening the same as a zerk

It doesn't. It just looks like it.

 

[Tlukwin]

Thanks all.

 

[mynameisante]

Scared me for a moment. I'm already annoyed with greasing the zerks on my fleet every two weeks

 

[Dewey]

Hmm, odd that it has an opening the same as a zerk

Pump some grease into it and see what happens