Electronic Real axle level control code 5152

[Camps]

Folks, I had the S211 (2006 E350 wagon, rear air bags only) scanned and at the dealer and the report states code 5152....B22/3 signal failure rear axle level sensor. I inspected the sensor and the connection. I want to verify the wire harness has continuity to the other end of the harness. Where is the other end of the wire this sensor connects to. This is the sensor that is at the rear of the car and provides the rear height info to the what ever module needs to know to control the compressor. So if anyone knows where this wire terminates i would appreciate it! Thank You!

 

[Poop]

Any update? I’m facing the same code in my 05 s211 with full airmatic; after replacing both the level sensor in the rear with a known good one and the cable from the sensor to the rear firewall. Kinda stumped. When I Turn on the car I can clear the code from the messages screen on the car but not on my autel if that makes sense. It rides perfect, but loses some pressure over like 10 or so minutes and build back up yada yada. I also want to add that when I do this every time k start the car; the active curve headlights work aswell.