2012 Volkswagen Jetta Technical Service Bulletins

1,483 technical service bulletins (TSBs) are on record for the 2012 Volkswagen Jetta. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10127895Jul 6, 2017Engine, Equipment. Engine 2.0L MPI CBPA: Changed Oil Capacity to 3.6L (3.8 qt)
• 10133344Jul 5, 2017Engine cooling. 17 17 01 July 5, 2017 2012855 Supersedes Technical Bulletin 17-16-02 (V171602) dated April 29, 2016 due to updated oil standards lists to current specifications. Engine Oils Which Meet Volkswagen Oil Quality Standards
• 10158549Jun 29, 2017Engine cooling, Fuel system. Installation Instruction for fresh air line during CCTA Intake Manifold Replacement
• 10158548Jun 29, 2017Engine cooling. Supersedes Technical Bulletin 24-17 03 (V241703) dated March 6, 2017 for information regarding a new style solenoid valve for Intake Manifold Flap
• 10158542Jun 29, 2017Engine cooling. Ensure correct intake manifold is installed on engine, refer to ETKA.
• 10158499Jun 29, 2017Engine, Equipment. Information only. Replacement intake manifolds for CCTA engines have an improved intake manifold flap valve -N316.The new -N316- valve has 3 hose ports rather than 2 (See Figure 1), requiring a fresh air line be installed during intake manifold replacement. This fresh air line will prevent dirt and debris from contaminating the -N316- solenoid.
• 10155644Jun 28, 2017Equipment. This special notice is to inform dealers to return all part numbers listed in the document and order the superseded part numbers going forward.
• 10158507Jun 27, 2017Equipment, Seats. Update incorrect model year applicability in model table. Passenger Side Heated Seat May Take Longer to Heat Up and Potentially be Lower in Temperature
• 10157278Jun 27, 2017Equipment. Update incorrect model year applicability in model table.
• 10157186Jun 27, 2017Seats. Update incorrect model year applicability in model table.
• 10157383Jun 22, 2017Equipment. VAS 6154 Replacement Part Setup Guide
• 10157381Jun 19, 2017Electrical system. Update vehicle metadata for 2009 pull ahead.
• 10155799Jun 19, 2017Fuel system. Update vehicle metadata for 2009 pull ahead.
• 10157185Jun 16, 2017Electrical system, Engine. Coding information for replacement ECM to address specific fault setting after the install.
• 10155794Jun 16, 2017Engine, Electrical system. Coding information for replacement ECM to address specific fault setting after the install.
• 10158547Jun 15, 2017Fuel system. Update vehicle metadata for 2009 pull ahead.
• 10157380Jun 15, 2017Fuel system. Update vehicle metadata for 2009 pull ahead.
• 10157280Jun 15, 2017Electrical system, Equipment. Update vehicle metadata for 2009 pull ahead.
• 10157409Jun 1, 2017Equipment. Adhesive application for installation on all areo parts solds as an accessory
• 10155809Jun 1, 2017Equipment. Adhesive application for installation on all areo parts solds as an accessory
• 10125599May 26, 2017Equipment. Update to existing article that addressed additional diagnostics for lean running concerns.
• 10125598May 19, 2017Electrical system. Seach tips to assist in finding DTC information
• 10125597May 19, 2017Equipment. Tip to perform GFF feedback for test plan issues.
• 10120735Apr 28, 2017Engine cooling. Steps to address false misfire indication
• 10120085Apr 21, 2017Body and structure, Engine cooling, Transmission and drivetrain. Directions to inspect the engine mount for debris, including stones, that may cause powertrain vibration when vehicle transmission is in reverse.
• 10120090Apr 13, 2017Fuel system. Update fuel sampling requirement.
• 10120092Apr 12, 2017Engine, Electrical system. Update existing technical bulletin to include model year 2017 applicability.
• 10120088Apr 12, 2017Body and structure, Equipment. Update TB to include model year 2016 & 2017 applicability
• 10123168Mar 30, 2017Equipment. Idler roller for ribbed bely now available as a parts kit.
• 10130748Mar 13, 2017Electrical system. Quick Reference of vehicle concerns. Includes a list of Software versions and the technical bulletin numbers that referred to the concerns Updated
• 10123176Mar 10, 2017Electrical system. Update to existing Tech Tip 91-11-01 for later model years, to direct technicians to the bluetooth compatibility chart.
• 10123167Mar 6, 2017Equipment. Update Parts Table.
• 10123166Mar 6, 2017Engine cooling. Remove engine coolant from parts table.
• 10128040Feb 27, 2017Equipment. To add associated labor operation numbers to warranty table and include model year 2017 applicability.
• 10128045Feb 15, 2017Equipment. This technical bulletin was updated per powertain team and warranty team. Info from this bulletin is combined with TB 2031075 (V241208) and 2038161 (V241506) due to warranty extension claiming/processing confusion. (Basically 3 technical bulletins covering the same DTC were combined into 1 technical bulletin). By combining the three technical bulletins it allowed for archiving (removal from publication) of V241208…
• 10128042Feb 8, 2017Equipment. Update Technical bulletin to include model year 2016 and 2017 models.
• 10128055Feb 1, 2017Equipment. This communication is to update our ProFi dealers of the current status of the latest inbound and outbound ProFi requests.
• 10121039Jan 26, 2017Equipment. TDI IN-FORM Rewards Announcement
• 10121033Jan 20, 2017Equipment. Update tech tip to include model year 2017 applicability.
• 10121026Jan 4, 2017Equipment. Update parts table.
• 10122112Dec 1, 2016Equipment. Updated to require additional print outs during warranty claiming.
• 10130149Nov 15, 2016Engine, Electrical system. Update service number and labor operation number.
• 10130139Nov 11, 2016Electrical system. Updated direction to address no communication concerns with the -J519- Vehicle Electrical System Control Module.
• 10126785Oct 31, 2016Equipment. Update model year applicability to include 2017.
• 10126899Oct 28, 2016Equipment. Reminder for dealers to reference the repair manual and replace all necessary fasteners (bolts, nuts) that cannot be re-used
• 10126890Oct 27, 2016Equipment. To update warranty table service number and labor operation number.
• 10127954Oct 25, 2016Equipment. This notice gives an update on the settlement for the emissions issues with regards to 2.0L TDI vehicles.
• 10126891Oct 25, 2016Transmission and drivetrain. Update to include model year 2017 applicability.
• 10126866Oct 25, 2016Steering. Updated to include model year 2017 applicability
• 10126863Oct 25, 2016Visibility (wipers, defrost, mirrors). Update model year applicability.

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