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Coding Out Factory Air Suspension - Printable Version

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Coding Out Factory Air Suspension - azndonx - 12-26-2024

Hello everyone, 

I have a 2018 Volvo V90 CC equipped with rear air suspension and adaptive shocks.

I would like to lower the car with a coilover setup, but was wondering if doing so will throw "Suspension Failure" fault codes?

I understand installing coilovers would remove the connection to the adaptive modules found on the shock bodies. 

Is it possible to code out / reprogram "Suspension Failure" fault codes using OrBit? 

Any help would be greatly appreciated. Thank you!


RE: Coding Out Factory Air Suspension - x119 - 12-26-2024

You can change the config of the car so it expects passive shocks. That in turn should remove any errors that would usually pop up.


RE: Coding Out Factory Air Suspension - azndonx - 12-26-2024

(12-26-2024, 08:45 PM)x119 Wrote: You can change the config of the car so it expects passive shocks. That in turn should remove any errors that would usually pop up.

That's really good news! Thank you. 

I'm curious to see how this would affect the lowering/raising functionality of the rear air bladder, and possible functionality of the LED headlights. 

Are the rear air bladders controlled by the sensors in the adaptive shocks, or is it controlled by a different ECU?