Rain sensor ECU

rover54 · 21st November 2012, 01:44

Can anybody tell me where the RS ECU is located? Is the rain sensor controlled by the BCU? I have a problem in that T4 states it is unable to commuicate with the RS ECU. I suspect my car has had a new non RS windscreen fitted, but the BCU is coded for RS. Is it a matter of just fitting a RS to the windscreen and hocking it up electrically or recoding the BCU to delete all reference to RS's

dissy1810 · 21st November 2012, 02:02

Yes it is attached to the prism on the screen my car is supposed to have a rain sensor screen my ecu is just tucked up in the headlining but intermittent wipers would not work due to this so marinabrian altered my zcs coding to non sensor for everything to work as normal

marinabrian · 21st November 2012, 08:20

Quote:

Originally Posted by rover54

Can anybody tell me where the RS ECU is located? Is the rain sensor controlled by the BCU? I have a problem in that T4 states it is unable to commuicate with the RS ECU. I suspect my car has had a new non RS windscreen fitted, but the BCU is coded for RS. Is it a matter of just fitting a RS to the windscreen and hocking it up electrically or recoding the BCU to delete all reference to RS's

PM me your ZCS coding Ed, & I'll edit out the RS wipers for you

Easy enough to check the windscreen, if the area around the mirror is black, chances are it's a rain sensing screen

Brian

21st November 2012, 01:44	#1
rover54 Retired rover 75 v6 Auto Conn. SE 54 plate LPG and 2006 Rover 75 v6 Auto LPG , 1.8 r75 Manual Join Date: Aug 2010 Location: London Posts: 3,379 Thanks: 0 Thanked 6 Times in 6 Posts	Rain sensor ECU Can anybody tell me where the RS ECU is located? Is the rain sensor controlled by the BCU? I have a problem in that T4 states it is unable to commuicate with the RS ECU. I suspect my car has had a new non RS windscreen fitted, but the BCU is coded for RS. Is it a matter of just fitting a RS to the windscreen and hocking it up electrically or recoding the BCU to delete all reference to RS's Last edited by rover54; 21st November 2012 at 02:02..

21st November 2012, 02:02	#2
dissy1810 Posted a thing or two mgzt 160 1.8 lpg Join Date: Mar 2010 Location: newcastle upon tyne Posts: 1,973 Thanks: 5 Thanked 72 Times in 64 Posts	Yes it is attached to the prism on the screen my car is supposed to have a rain sensor screen my ecu is just tucked up in the headlining but intermittent wipers would not work due to this so marinabrian altered my zcs coding to non sensor for everything to work as normal __________________ http://i1030.photobucket.com/albums/...0/Photo389.jpg Last edited by dissy1810; 21st November 2012 at 03:28..