ABC freaking out world record
#1
ABC freaking out world record
Hi, not that i'm mad about the ABC failing again but curious. I'm going to junk the ABC for adjustable coilovers
I've had front drops when parked last weeks and then, suddenly everything stopped and had the car blocked in high position and the ABC, drive carefully RED light" on dash as soon as I startup
now, my french friend hooked up his DAS and the whole ecu is in error as we can't even erase the error codes.
voltage on module is ok, fuses ok relay ok
maybe some wiring went wrong when I lowered the subframe ?
weird
anyone any idea where I could look, just for sport and curiosity ?
THX !
I've had front drops when parked last weeks and then, suddenly everything stopped and had the car blocked in high position and the ABC, drive carefully RED light" on dash as soon as I startup
now, my french friend hooked up his DAS and the whole ecu is in error as we can't even erase the error codes.
voltage on module is ok, fuses ok relay ok
maybe some wiring went wrong when I lowered the subframe ?
weird
anyone any idea where I could look, just for sport and curiosity ?
THX !
#2
MBWorld Fanatic!
Sounds electrical. Very possible you damaged some wiring in your repairs, but I don't know where to say to look. There was very little wiring in the way for the subframe drop when I did it.
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pmercury (12-16-2016)
#5
MBWorld Fanatic!
your value of 255 is the max value for digital systems, so that's probably an electrical error.
We do that when testing with a new module at work, sometimes you have the new and old ones out and they look exactly the same, so it's nice to mark them so you don't confuse yourself further by putting the old one in and expecting something to change.
We do that when testing with a new module at work, sometimes you have the new and old ones out and they look exactly the same, so it's nice to mark them so you don't confuse yourself further by putting the old one in and expecting something to change.
The following users liked this post:
pmercury (12-16-2016)
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#8
good to know. thanks
#10
MBWorld Fanatic!
#13
MBWorld Fanatic!
If the pump is dead the pressure will read zero. Yes it won't drop, but it won't jack up past normal height. You have some other sort of problem going on.