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Discussion Starter · #1 ·
has anyone got any info /diagrams of hkw the suspension and its control systems work?

i have a very odd fault that i/we are struggling to solve. id like to get a better understanding of how it all works.

the fault is this incase anyone can help:-

on start up you get "PCC DEGRADED" suspension is locked in hard mode.

if you switch on and off its the same untill you have driven for aprox 20 mins. then a restart will cure it and its fine.

untill you switch the car off for long enough for the electronics to gonto sleep and then it starts over again.

the fault code is for o/s/f rebound valve open circuit.

the strut has been replaced and the wiring has been checked back to the ecu all good, it also had the ecu reflashed with the latest software but the fault remains the same.
 

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Discussion Starter · #3 ·
i had considered the APMU but as far as i know the rebound valve is on the shocker?

but this is why id like to see some documents to see what is located where and how its wired up?

is there a specific valve in there that the ecu could be calling the rebound valve?
 
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