Hello to all,
This story is about my L405 2013. Suspension problem. She cannot hold standard height. Every time with attempt of changing height she says something like "to make sure clear of obstacles" and raises in to Extended height.
I have read many articles here but almost all of them says to change front suspension strut.
I have changed them about 1 year ago and after that she was running good about 3 months. And again problem.
Checked front suspension and seems suspension itself is good. No clunking or other noises related with suspension.
2 days ago she bumped down both corners of driver side overnight. I have tested it using iCarSoft LRII. No fault code. But found something interesting.
When checked voltage supply of height sensors iCarSoft shows 0.25V to all 4 sensors. But interesting thing is that returning signals from 4 height sensors were between 2 to 3 V. Is that possible or my reader gives me wrong information? I checked sensor supply and signal voltages in 2006 L322 and here every voltages were as it supposed to be. Supply was all about 4.9V and returning voltages were about 2-3 something.
So Please help me with solving my problem. What to check and how to....
Thanks forward
Regards
Tuvshin
This story is about my L405 2013. Suspension problem. She cannot hold standard height. Every time with attempt of changing height she says something like "to make sure clear of obstacles" and raises in to Extended height.
I have read many articles here but almost all of them says to change front suspension strut.
I have changed them about 1 year ago and after that she was running good about 3 months. And again problem.
Checked front suspension and seems suspension itself is good. No clunking or other noises related with suspension.
2 days ago she bumped down both corners of driver side overnight. I have tested it using iCarSoft LRII. No fault code. But found something interesting.
When checked voltage supply of height sensors iCarSoft shows 0.25V to all 4 sensors. But interesting thing is that returning signals from 4 height sensors were between 2 to 3 V. Is that possible or my reader gives me wrong information? I checked sensor supply and signal voltages in 2006 L322 and here every voltages were as it supposed to be. Supply was all about 4.9V and returning voltages were about 2-3 something.
So Please help me with solving my problem. What to check and how to....
Thanks forward
Regards
Tuvshin