Campaign 23J3 - ECM Software Update
UPDATE - 23J3 - A3 TDI Software Update (FED_EMS)
23 11 26
2027493/1
September 6, 2011.
Affected Vehicles
Condition
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This RVU has been proactively released to update and improve ECM software calibration on TDI vehicles.
Software update for TDI vehicles to improve ECM software calibration.
This Required Vehicle Update (RVU) is in effect until removed. Vehicle must meet all of the following criteria:
^ Procedure is valid only for vehicles that show the 23J3 code in the ElsaWeb Campaign/Action Information screen on the day of repair.
^ Vehicle must be within the Federal Emissions Warranty.
^ Procedure must be performed within the allotted time frame stated in this Technical Service Bulletin.
^ Procedure must be performed on applicable vehicles in dealer inventory prior to sale.
Technical Background
Software update for TDI vehicles to improve ECM software calibration to stabilize diagnosis and to improve drivability.
Production Solution
Improved ECM software implemented into production.
Service
Tip: Diagnose and repair any existing fault codes before performing this software update.
SVM Update Instructions
- Follow all instructions in the attached TSB 2011732 00 Software Version Management (SVM), operating instructions.
- Update the instrument cluster (J285) using the SVM action code as listed in the table above, if necessary.
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Warranty
Additional Information
The following Technical Service Bulletin will be necessary to complete this procedure:
^ TSB 2011732 00 Software Version Management (SVM), operating instructions.
All parts and service references provided in this RVU are subject to change and/or removal. Always check with your Parts Department and service
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manuals for the latest information.
Attachment
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^ TSB 00 Software Version Management (SVM), operating instructions.
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