So I'm stumped guys. I don't have a trifecta I just have a DSC light but PA soft or INPA cannot read the module.
PA soft says module not present and INPA says no response from control module

2006 4.8 IS

I just finished doing a whole bunch of work to the car, I'll let the wife drive the car yesterday and when she got back home I noticed the DSC light was on. Know the problems that my wife didn't even realize the light was on of course.

I checked all the fuses. I unplugged the DSC module to let it reset thinking it might have been a power problem but that didn't help

I tried unplugging the module and turning the ignition on. And yes I do get the trifecta and suspension error level. So all the modules know when I unplug the DSC module but when it's plugged in I cannot connect to it at all

Is this an indicator that the module is going bad or is bad??

I read another forum post on bimmerfest forum or somebody had a similar problem on a 4.4 2005 X5 and they replaced the module and that didn't fix the problem and they had to replace the entire hydro unit itself as well.

Anybody ever seen this problem before??



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