Member Since: 21 Mar 2014
Location: Co Carlow
Posts: 1958
Do I need a new BCU
Car will not lock or unlock from the key fob.
Parking sensors not working.
Display reading all doors open and also tail gate open even though they are all closed.
Tail Gate will not open.
Can not adjust ride hight, I think its stuck in normal hight.
DSC red light is on in the dash
Yellow Park Brake light is on.
Both front windows are now working.
What have I checked?
Checked all connectors on CJB
Checked all fuses
Check and re-soldered all joints in wiring loom on passenger side
I have done 2 hard resets but still have the same issue.Dale
Member Since: 04 Dec 2011
Location: Buskeud
Posts: 681
Need to read faultcodes............
Mr.P
28th Nov 2014 8:53 pm
therealboss
Member Since: 21 Mar 2014
Location: Co Carlow
Posts: 1958
Done that and just the usual things like Lost connection to this and that but I think that is because of disconnecting the battery several times while re-soldering the joints in the loom after all the water filled up the footwell.
I cant read the codes from the BCU and cant clear them.Dale
This sounds a bit like a failed flash on the BCM have you checked for water ingress on the BCM if the footwell was all wet?..
Flack
28th Nov 2014 9:24 pm
therealboss
Member Since: 21 Mar 2014
Location: Co Carlow
Posts: 1958
Not too sure where it is or what it looks like, so no not checked it. Floor and all the cables in the loom running under the door tread plate were under water. Sunroof drain pipe was leaking, thats been replaced and in process of drying it all out now.Dale
You need to check your connections as it sounds like you have a dodgy one on the CJB/BCM
Flack
28th Nov 2014 9:48 pm
therealboss
Member Since: 21 Mar 2014
Location: Co Carlow
Posts: 1958
Yesterday everything was working and then I removed the CJB to fit the drain pipe and then fitted it back again and then I noticed all the issues.
Today I removed it again just to check everything was connected correctly and nothing was loose, I'll check it again tomorrow, boy is it a pig to get to. You need long fingers, be a contortionist and a touch like a midwife.Dale
Member Since: 28 Aug 2006
Location: Mid-sussex
Posts: 2021
therealboss wrote:
Nanocom reads "Clear faults failed! ECU:Body Control" or "Error reading faults! ECU: Body Control"
Dale, I have the same message on my Nanocom Evo where clearing fault codes. It used to clear fine but seems to get confused in the Beta version. Are you using the beta version. If so, this fault message on the Nano may be a "red herring".2005, TDV6 S, Auto, 190k miles, owned from new, V8 Brake Upgrade, Nancom Evo, RLD protector, BAS EGR blanking & Remap, separate ATF cooler, changing all the fluids ahead of time.
28th Nov 2014 9:56 pm
therealboss
Member Since: 21 Mar 2014
Location: Co Carlow
Posts: 1958
No Barn1e, I'm not a Beta type of guy, I wait until it's out of beta before I try most things (Apart from Apple).Dale
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