View Single Post
      02-17-2022, 03:42 PM   #1
Serf27
Brigadier General
Serf27's Avatar
2856
Rep
4,324
Posts

Drives: 335i
Join Date: Apr 2018
Location: Sitting in a BMW.

iTrader: (-1)

E70 X5 35i Active steering malfunction.

A year ago I got random active steering errors for about 2 days. The error went away and came back yesterday.
Steering is heavy, steering wheel is offset to the left a little bit, the car actually feels a bit sluggish(sluggish car may be my mind playing games on me).

I am getting error code 6134 - Servomotor - Motor Current.

I have reset the steering angle sensor via protools, operation successful- Error persists.
I have turned the wheel lock to lock, does not do anything.
I have tried to reset active steering via protools, it says cannot complete.

I have looked at the live Data and this is what it shows.

Status, Eco valve, OK
Current, Eco valve, 416.296 MA
Status, Servotronic valve, OK.
Current, Servoitronic Valve, 0 MA
Control module internal temperature, 87 °F
Voltage supply, internal (5 volts), 5.008V
Voltage, Terminal 30, 14.9V.


Servotronic status reads ok, but also ready 0 MA.
Terminal 30 voltage reading 14.9V leads me to believe the alternator is properly charging.
I have been getting long cranks recently.

What else should I look at?

Thank you.
__________________
E90 335i-408WHP. Alpine over Terra brown
E70 X5 35i M Sport-Stage1 Tune. Alpine over Black
E91 328 M Sport-Alpine over Black-Alpine over Saddle brown.
E93 335i-DINAN tuned. Alpine over Saddle brown
Appreciate 0