|
|
|
|
|
|
BMW Garage | BMW Meets | Register | Today's Posts | Search |
|
BMW 3-Series (E90 E92) Forum
>
@@ 5E46 Fault code Please help - Cant Initialise DSC
|
|
01-24-2015, 06:07 PM | #1 |
Enlisted Member
5
Rep 39
Posts |
@@ 5E46 Fault code Please help - Cant Initialise DSC
Ok let me tell you a story. I was on the M25 in my E93 2008 ( Automatic ) and my tyre flat warning light came up and DSC failure lights. I drove to the local petrol station. Found a crack in my MV4 ( second time replaced ) tyre was losing pressure. As I had changed to non run flats I pumped up tyre and hobbled home. I got the crack repaired and checked all tyre pressures were in bounds. Then tried to reset the Run flat warning light as below doing the usual method. But this time I am no longer able to re-internalize the DSC. It wont give me the tick. Instead I just get blank box below. So I thought I must have a faulty ABS speed sensor ( common issue from reading around ) so I bought one of EBAY and fitted it to the Rear drivers side and tried to reset again . But nothing. Tried disconnecting battery too and driving car 30 meters. So I bought a DCAN cable and INPA of ebay and decided to read the fault codes . Having read around the internet and google. I found the code 5E46 E0 - Steering angle sensor fault. I tested the sensor via INPA following youtube videos and tutorials and Steering Angle F-Can moves when I move the wheel but the F_CAN_AFS and DSC_ECU do not move. See before and afterpics below. I checked the speed sensors and they all seem to be responding . see below ( Had to drive and take screenshots Not safe but it was only in driveway ) I have also checked Battery voltage via the app too . See below. [IMG]https://lh5.googleusercontent.com/-rU9c5hFMY4M/VMQwUULXl7I/AAAAAAAABhs/LOez8OFgwfc/s912/Battery%2520voltage.JPG/IMG] I have tried to recalibrate sensor in INPA but Screen just brings up below and doesn’t do anything. See below. Now every time I start the car I get the following symbols appear . I also have yellow handbreak symbol always on and exclamation mark in triangle with circle around it . I know this is DSC related and probably because I cant reset the DSC. Can anyone help. Please . I have tried everything I know. I was going to check each Speed sensor on the car next. Is 5E46 Fault code a red herring because I really dont want to take the steering wheel apart. Thanks in advance . Last edited by Dwtk; 01-24-2015 at 06:18 PM.. Reason: Pics too small |
01-24-2015, 06:20 PM | #3 |
Enlisted Member
5
Rep 39
Posts |
|
Appreciate
0
|
Bookmarks |
|
|