Need servo motor HELP

Brooklyn e70 · 10-19-2012, 08:05 PM

what up guy/gals . Long story short my abs 4x4 brakes lights came on and brought my car to bmw and diagnose and came up to be a servo motor . I have read and it easy to install servo motor but do i need to program or calibrate after being installed . Your help would be much appreciated.

JamesM3M5 · 10-20-2012, 12:06 AM

If I remember my training correctly, yes, you need to teach the lockup characteristic for the new servo motor on the transfer case. I will have to review the manuals and check the Autologic, but I'm pretty sure you can't just bolt in a new motor and expect it to work.

May want to check the coding forum to see whether this can be done via INPA. Otherwise it's off to an independent shop to hook up to their diagnostics.

10-19-2012, 08:05 PM	#1
Brooklyn e70 Lieutenant 16 Rep 463 Posts Drives: e70 msport Join Date: Feb 2011 Location: Brooklyn NYC iTrader: (6)	Need servo motor HELP what up guy/gals . Long story short my abs 4x4 brakes lights came on and brought my car to bmw and diagnose and came up to be a servo motor . I have read and it easy to install servo motor but do i need to program or calibrate after being installed . Your help would be much appreciated.
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10-20-2012, 12:06 AM	#2
JamesM3M5 Some dude 91 Rep 1,780 Posts Drives: E92 335i Join Date: Sep 2011 Location: Northern VA iTrader: (0)	If I remember my training correctly, yes, you need to teach the lockup characteristic for the new servo motor on the transfer case. I will have to review the manuals and check the Autologic, but I'm pretty sure you can't just bolt in a new motor and expect it to work. May want to check the coding forum to see whether this can be done via INPA. Otherwise it's off to an independent shop to hook up to their diagnostics. __________________ RRT E92 335i/6MT with stuff and things
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