Friday, April 20, 2018

******** Audi Q5 Quattro (8RB) V6-3.2L (CALB) Technical DIAGNOSIS AND REPAIR # 481225 Date: 120515


ABS/TCS - Dynamic Steering Control Unit Can't Be Coded



48 1B Dynamic Steering Control Unit cannot be coded



139



48 12 25



2029594/1



May 15, 2012.



Affected Vehicles



Condition



After replacing the dynamic steering with the control unit J792, the unit cannot be coded via SVM spec/actual.



Technical Background



The SVM code can be found in Parts Bulletin 9-113. All parts bulletins are located on the ETKAinfo.com website. The link to ETKAinfo.com is



indicated by the icon seen in Figure 1.



Once the icon is selected, the ETKAinfo.com website will be automatically opened. Next the user must select the tab labeled "Infoline", then set the



Make to "Audi" in the dropdown menu, then select the tab labeled "Technology", and then select the left menu option labeled "GP bulletins" (Figure



2).



Alternatively, the EKTAKinfo.com website can be found by selecting Service >> Infoline under the ETKA dropdown menu.



This particular parts bulletin, (9-113) "SVM code for active steering control unit SDC J792", is attached; however, please check ETKA info for the



latest update.



Production Solution



Not Applicable.



140



Service



When replacing the dynamic steering control units (J792), online coding and parameterization must first be attempted using an SVM spec/actual



comparison. If the SVM spec/actual returns a response of "Check Hardware", then it is possible one of the SVM codes listed above is required to



code and parameterize the new replacement control unit.



Tip: The SVM Exchange Code (XCHG1BA001) may be required.



Warranty



Additional Information



More information on this system can be found in the following resources:



^ ElsaWeb: (9-113) "SVM code for active steering control unit SDC J792"



All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service



manuals for the latest information.