[hkgans]

Hi,

Still in my first step to retrofit 2VF Adaptive M Suspension.

I was trying to put a used ICM Plus to a F20. After flashing car and ICM plus to same ILevel 17-03-505, did ICM and ACSM coding and started ICM sensors, I am still encountering 930A67 Central Sensor (x-y direction) Communication Fault, at the same time the passenger restraint fault shows at Kombi.

What does this xy direction mean? The only XY related info that I can find is that ICM connects to ACSM with 2 pins zxy- and zxy+. These pins are already connected in non adaptive car.

Does this fault complaint :
1. that I didn’t install the complete setup (vdc ecu and all stucts and vertical acceleration sensors)?
2. Or, the ICM had crash data saved?

Wish that someone has the answer. Much appreciated for your help.

William

[DayvG]

Originally Posted by hkgans

Hi,

Still in my first step to retrofit 2VF Adaptive M Suspension.

I was trying to put a used ICM Plus to a F20. After flashing car and ICM plus to same ILevel 17-03-505, did ICM and ACSM coding and started ICM sensors, I am still encountering 930A67 Central Sensor (x-y direction) Communication Fault, at the same time the passenger restraint fault shows at Kombi.

What does this xy direction mean? The only XY related info that I can find is that ICM connects to ACSM with 2 pins zxy- and zxy+. These pins are already connected in non adaptive car.

Does this fault complaint :
1. that I didn’t install the complete setup (vdc ecu and all stucts and vertical acceleration sensors)?
2. Or, the ICM had crash data saved?

Wish that someone has the answer. Much appreciated for your help.

William

Did you ever resolve this? I have the same issue with a replacement ICM module.

Thanks, Dave

[EdgaBMW]

This is old thread, maybe you already fixed this maybe not. But today i got the same issue with new icm, and the problem was solved. Need to run 2 extra wires from icm to acsm module

[cuteredstorm]

Originally Posted by EdgaBMW

This is old thread, maybe you already fixed this maybe not. But today i got the same issue with new icm, and the problem was solved. Need to run 2 extra wires from icm to acsm module

I was just fighting this and found this thread. WDS says you only need these two wires if you have VDM (VDC). I don't but obviously you need these two wires if you have ICM High. I found it suspicious and found this thread and joined the forum just to say thank you!