Bobcat error code M4622

[Dragon3005]

the error code is: 5volt sensor supply out of range low. I have a 2012 bobcat T-190, this code doesn't let me move the the bucket up or down even tilt. Can anybody help me with an idea where to start checking and does anybody have a wiring diagram of the sensors. Serial # A3LN40684, 512727152

 

[Rockstone]

I don't know what is wrong. I have a 2016 bobcat S595 with a m4622 code and loses power or locks the hydraulics out. But other times runs perfect. Any ideas?????

Thank you

 

[brdgbldr]

I don't know what is wrong. I have a 2016 bobcat S595 with a m4622 code and loses power or locks the hydraulics out. But other times runs perfect. Any ideas?????

Thank you

Code m4622: 5 Volt Sensor Supply Out Of Range Low

Check and clean your battery and ground connections.

If that doesn't do it check your wire harnesses for rub through spots. Especially check them at the factory tie points.

 

[Brettc4]

I don't know what is wrong. I have a 2016 bobcat S595 with a m4622 code and loses power or locks the hydraulics out. But other times runs perfect. Any ideas?????

Thank you

Did you ever figure it out?

 

[Brettc4]

I don't know what is wrong. I have a 2016 bobcat S595 with a m4622 code and loses power or locks the hydraulics out. But other times runs perfect. Any ideas?????

Thank you

Did you ever figure out the problem? i have the same issue 2020 t450