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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > DIY Guides > 320D N47 Brake light and DSC/traction control light



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      04-07-2023, 12:25 PM   #1
ZedStar
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320D N47 Brake light and DSC/traction control light

Hi All,
While driving on the motorway in my e92 320D I hit some nasty pot holes and now the traction control light is on with the amber brake light. I have gone and scanned it with INPA and got the below codes. I have read a few things onlne about it changing the ABS sensor/tonning ring/DSC pump and the SZL.

Which one it is I have no Idea. Has anyone come across this before?

Below are the codes.


E R R O R M E M O R Y
-----------------------
Date: 07.04.2023 17:28:52
Model: E89X
Scope: all control module
JobStatus: OKAY
Quantity: 17
-----------------------------------------------------------------
ADR Gen. name JobStatus Number of errors•
Error code Kind of error
00 JBBF OKAY 1 Error stored•
A6D1 61•
01 MRS OKAY 1 Error stored•
93FB 24•
12 DME/DDE OKAY 15 Error stored•
4C12 61•
4A74 21•
4A79 21•
4A6F 21•
4A5F 21•
4A4F 21•
4A3F 21•
483D 61•
44CC 21•
4DFF 21•
4E09 21•
4A09 21•
4A7E 21•
3FF1 A1•
49FF 21•
17 EKP OKAY No Error stored•
18 EGS OKAY 1 Error stored•
51B0 68•
29 DSC OKAY 2 Error stored•
5E20 E0•
5DE0 60•
30 EPS OKAY No Error stored•
40 CAS OKAY 5 Error stored•
A10A 24•
A0B5 64•
A0B0 28•
A107 28•
A0B3 28•
41 DWA OKAY No Error stored•
50 SINE OKAY No Error stored•
56 FZD OKAY No Error stored•
60 KOMBI OKAY 3 Error stored•
A3AC 20•
A3B9 20•
A550 20•
62 MOSTGW OKAY No Error stored•
63 MASK/CCC OKAY No Error stored•
64 PDC OKAY No Error stored•
72 FRM OKAY 3 Error stored•
9CB4 62•
E594 24•
9CD4 24•
78 KLIMA OKAY 1 Error stored•
E71C 24•
================================================== ==============


And then scanning only the DSC

E R R O R M E M O R Y
---------------------------------------
Date: 07.04.2023 17:40:12
ECU: DSC_87
JobStatus: OKAY
Variant: DSC_87
-------------------------------------------------------------
RESULT: 2 error in error memory !
-------------------------------------------------------------
5E20 5E20 - pressure sensor 1 electrical faulty.
Error counter: 255
Logistic counter: 40
Mileage 220624 km
Vehicle speed 97.00 km/h
Brake light switch 0.00 0/1
switch brake fluid level 0.00 0/1
ASC/DSC_aktive (status of ASC/DSC_switch) 1.00 0/1
brake pressure identified 0.00 0/1
ABS-active 0.00 0/1
ASC-active (BMR) 0.00 0/1
ASC-active (AMR) 0.00 0/1
GMR-active (GMR) 0.00 0/1
GMR-active (MMR) 0.00 0/1
CBC-active 0.00 0/1
MSR-active 0.00 0/1
TDR-active 0.00 0/1
SDR-active 0.00 0/1
DBC-active 0.00 0/1
RTA active 1.00 0/1
Run-Up Mode 0.00 0/1
No matching error symptom.
Test conditions fulfilled
Error present now and already stored
Error would cause a warning lamp to light up
Error code: 5E 20 E0 FF 28 6B BA 61 08 00 04
-------------------------------------------------------------
5DE0 5DE0 - BLW FA not/wrong initialized.
Error counter: 171
Logistic counter: 40
Mileage 224792 km
Vehicle speed 0.00 km/h
Brake light switch 0.00 0/1
switch brake fluid level 0.00 0/1
ASC/DSC_aktive (status of ASC/DSC_switch) 1.00 0/1
brake pressure identified 0.00 0/1
ABS-active 0.00 0/1
ASC-active (BMR) 0.00 0/1
ASC-active (AMR) 0.00 0/1
GMR-active (GMR) 0.00 0/1
GMR-active (MMR) 0.00 0/1
CBC-active 0.00 0/1
MSR-active 0.00 0/1
TDR-active 0.00 0/1
SDR-active 0.00 0/1
DBC-active 0.00 0/1
RTA active 1.00 0/1
Run-Up Mode 0.00 0/1
No matching error symptom.
Test conditions fulfilled
Error present now and already stored
Error would not cause a warning lamp to light up
Error code: 5D E0 60 AB 28 6D C3 00 0A 00 04
================================================== ==========

What would I need to change to fix it?
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      04-26-2023, 09:46 PM   #2
ldepason54
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I have this same exact issue I changed the abs sensor no change ligh still there
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