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Airmatic issue W166 - Printable Version

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Airmatic issue W166 - jaramillo - 09-05-2023

Hello All,

W166 GLS 500 2018


A workshop changed both front suspension struts (aftermarket), The system is working well,


C153212 The right front damping valve has a malfunction. There is a short circuit to positive. 
C152F12 The left front damping valve has a malfunction. There is a short circuit to positive.

I have been looking to code out that DTC, but no success, any recomendation would be great.

Thanks in advance


RE: Airmatic issue W166 - gcs190 - 09-05-2023

Check the damper valves, if they are defective you will have to replace the telescopic assemblies. We disconnect to see what DTC you get in case the problem was the wiring on the side of the vehicle.


RE: Airmatic issue W166 - BabeH - 09-05-2023

is it also air suspension ?
do you still have sensors installed ?