2008 Volkswagen Jetta Technical Service Bulletins

597 technical service bulletins (TSBs) are on record for the 2008 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.

• 10242333Dec 1, 2014Equipment. VW Elsa Newsletter
• 10238962Nov 28, 2014Electrical system, Brakes. Use the following procedure to diagnose active wheel speed sensor complaints
• 10122627Nov 28, 2014Wheels. Tech Tips (Active Wheel Speed Sensor Diagnosis): This document informs of a procedure to diagnose active wheel speed sensor complaints
• 10238935Nov 27, 2014Electrical system, Equipment. When performing SVM updates, the scan tool should be hardwired to the vehicle and the Bluetooth physically turned off. A hard wired internet connection is also recommended.
• 10122629Nov 27, 2014Electrical system. Tech Tips (SVM Update Instructions): This document informs when performing SVM updates, the scan tool should be hardwired to the vehicle and the Bluetooth physically turned off. A hard wired internet connection is also recommended.
• 10238043Nov 25, 2014Body and structure. Rocker Panel - Front Fender ? Corrosion
• 10122612Nov 25, 2014Body and structure. Technical Bulletin (Rocker Panel - Front Fender ? Corrosion): This document informs of Corrosion on contact surfaces of the front fender to rocker panel (side member). This document discusses the "Fault Codes" necessary to diagnosis, and potential remedy of the issue. The fault codes for checking warranty coverage for servicing the vehicle are also available.
• 10243016Nov 24, 2014Visibility (wipers, defrost, mirrors), Equipment, Steering, Electrical system…. VW Elsa Newsletter
• 10242354Nov 24, 2014Electrical system, Visibility (wipers, defrost, mirrors), Equipment. VW Elsa Newsletter
• 10241274Nov 17, 2014Fuel system, Engine cooling. Fuel Additive to Help Prevent Sporadic Misfire Faults
• 10122618Nov 17, 2014Engine. Technical Bulletin (Fuel Additive to Help Prevent Sporadic Misfire Faults): Fuel quality impacts the operating performance, efficiency and service life of the engine. The use of poor quality fuels may result in deposit build up on the fuel injectors and intake valves. This may result in a rough running condition, sporadic misfires, or cold start misfire faults storing in the ECM fault memory.
• 10122625Nov 14, 2014Electrical system. Tech Tips (Electro ? Steering - DTC 01309 008 ?No Communication with -J500-? is Stored in the ABS/ESP Module Only): This document informs If, after replacement of the steering rack, fault code 01309 008 is set in the ABS/ESP module only, follow the test plan in GFF for Driver Steering Recommendation (DSR) or channel 3 activation. If the test plan fails to clear the fault, follow the directions in this document…
• 10242358Oct 27, 2014Equipment, Electrical system, Engine cooling. VW Elsa Newsletter
• 10241345Oct 22, 2014Electrical system, Engine cooling. Electric Coolant Fans Continue to Run after Ignition is Switched OFF
• 10121619Oct 22, 2014Electrical system, Engine cooling. Technical Bulletin (Electric Coolant Fans Continue to Run after Ignition is Switched OFF): This documentation informs it is considered normal operation for the electric coolant fans to continue to run for up to 15 minutes after the ignition is switched off in gasoline engine applications, and up to 16 minutes in diesel engine applications. The production solution to service this issue is that no production change…
• 10121561Oct 17, 2014Engine cooling. Tech Tips (2.0L CCTA/CBFA Coolant Leak or Repeat Coolant Leak from the Water Pump Area): Inspect the water pump for signs of contact with engine oil. Engine oil may cause the water pump gasket to swell, which may lead to a coolant leak. This document informs of the precaustions necessary if a water pump replacement is necessary.
• 10238621Oct 10, 2014Brakes, Wheels. Use the following procedure to diagnose active wheel speed sensor complaints:
• 10121536Oct 10, 2014Fuel system, Equipment. Tech Tips (ECM Fault P1250 "Fuel Level Too Low" Will Not Clear): This document informs to clear static ECM fault P1250 "Fuel Level Too Low", add fuel to vehicle and complete a road test of at least 10 miles. Simply adding fuel without completing a road test may not allow fault to clear.
• 10121171Oct 10, 2014Wheels. Tech Tips (Active Wheel Speed Sensor Diagnosis): This document informs of a procedure to diagnose active wheel speed sensor complaints.
• 10238938Oct 3, 2014Engine cooling, Transmission and drivetrain. Install a vacuum gauge on the dipstick tube and check crankcase vacuum at idle. Compare to a known good vehicle. If the vacuum reading is lower than the comparison vehicle, visually inspect for oil leaks between the engine and the transmission. Smoke test the crankcase by connecting the EVAP smoke machine to the dipstick tube and inspect for leaks at the rear main seal (this will limit pressure to 2 PSI). DO NOT…
• 10243025Sep 29, 2014Equipment. VW Elsa Newsletter
• 10239541Sep 24, 2014Visibility (wipers, defrost, mirrors). Air Conditioning, Cleaning of the Refrigerant Circuit (U.S.Only)
• 10120316Sep 24, 2014Equipment. Technical Bulletin (Air Conditioning, Cleaning of the Refrigerant Circuit): In cases where an air conditioning system component (such as a compressor or other system component) has failed and debris from the compressor or component is circulated throughout the refrigerant circuit, the refrigerant circuit must be cleaned of any and all debris or damage to the replacement components will result. Debris can be…
• 10239821Sep 22, 2014Electrical system. MIL ON, DTCs P2014 or P2015 Intake Manifold Faults Stored in ECM Fault Memory
• 10120326Sep 22, 2014Engine cooling. Technical Bulletin (Intake Manifold Faults Stored in ECM Fault Memory issues): This document informs of a failure of Intake manifold causing fault codes to be stored in the ECM. The production solution improved intake manifold design. This document discusses the "Fault Codes" necessary to diagnosis, and potential remedy of the issue. The fault codes for checking warranty coverage for servicing the vehicle are also…
• 10056164Sep 22, 2014Other or unknown, Equipment. Volkswagen: see document search button for owner letter. An extension warranty, with specific conditions, 10 yrs or 120,000 miles,whichever is first, has been issued for emissions control systems warranty for intake manifold and fuel injectors. Model 2008-2011.
• 10120272Sep 19, 2014Electrical system. Tech Tips (Comfort Module (J393) or BCM (J519) Replacement): This document informs if a comfort or body control module is replaced during normal diagnosis, make sure the factory mode has been switched OFF. This can be accomplished by selecting guided function of either the J393 or J519 or control module OBD of J393 or J519 then selecting adaptation channel 99.
• 10243023Sep 15, 2014Latches, locks and linkages, Electrical system, Steering. VW Elsa Newsletter
• 10239827Sep 10, 2014Electrical system. MIL ON, Secondary Air DTCs P2431, P2432, P2433 Stored in ECM Fault Memory
• 10120325Sep 10, 2014Brakes. Technical Bulletin (Secondary Air Injection System Air Flow/Pressure): This document informs the Secondary Air Pressure Sensor may be contaminated by foreign particles during secondary air injection. The production solution for this issue was a new sensor placed in production. This document discusses the "Fault Codes" necessary to diagnosis, and potential remedy of the issue. The fault codes for checking warranty…
• 10243022Sep 8, 2014Engine cooling, Latches, locks and linkages, Visibility (wipers, defrost…. VW Elsa Newsletter
• 10242360Sep 8, 2014Other or unknown. VW Elsa Newsletter
• 10239820Sep 8, 2014Electrical system. MIL ON, DTCs P2014 or P2015 Intake Manifold Faults Stored in ECM Fault Memory
• 10120327Sep 8, 2014Engine cooling. Technical Bulletin (Intake Manifold Fault issues): This document informs of Intake Manifold issues that are recognized in the ECM fault memory. The Production Solution to this issue was an improved intake manifold design. This document discusses the "Fault Codes" necessary to diagnosis, and potential remedy of the issue. The fault codes for checking warranty coverage for servicing the vehicle are also available.
• 10252942Sep 5, 2014Equipment. Damage to Data Link Connector (DLC) from Aftermarket Devices (Cannot Communicate with Vehicle OBD System)
• 10237766Sep 5, 2014Electrical system. The DLC is intended for use with diagnostic scan tools and by emissions testing stations. However, aftermarket devices (i.e., drive data recorders) that connect to the DLC have now become available.
• 10239819Sep 4, 2014Electrical system. MIL ON, DTCs P2014 or P2015 Intake Manifold Faults Stored in ECM Fault Memory
• 10120328Sep 4, 2014Engine cooling. Technical Bulletin (Intake Manifold issues): This document informs of a failure of Intake manifold causing fault codes to be stored in the ECM. The fault codes are written in the document. The product solution for this issue an Improved intake manifold design. This document discusses the "Fault Codes" necessary to diagnosis, and potential remedy of the issue. The fault codes for checking warranty coverage for…
• 10241340Sep 2, 2014Engine. Engine Oils Which Meet Volkswagen Oil Quality Standard VW 502 00/505 00/505 01 and VW 504 00/507 00
• 10120329Sep 2, 2014Engine. Technical Bulletin (Engine Oils Which Meet Volkswagen Oil Quality Standard): This document informs of a sample list of products generally available in the North American market that meet the Volkswagen Oil Quality Standard
• 10238954Aug 29, 2014Fuel system, Engine cooling. Use the diagram below to test the N75 Solenoid Valve in the event of a turbocharger fault code such as P0299 or P0234. This applies to Mechanical Injection Style Diesel Engines, Pumpe Duse Style Diesel Engines and the new Common Rail Style Diesel Engines.
• 10238565Aug 29, 2014Engine. When diagnosis on the above engine leads to the testing of the N75, please refer to the picture below. The diagram shows which vacuum ports on the N75 valve should hold vacuum and which ones should not.
• 10124481Aug 29, 2014Engine cooling. Tech Tips 92006-2014 Vehicles with 2.0T Gasoline Engine - N75 Solenoid Valve Diagnosis): When diagnosis on the above engine leads to the testing of the N75, please refer this document with graphical aid. The diagram shows which vacuum ports on the N75 valve should hold vacuum and which ones should not. Turbocharger fault codes P0299 and P0234 can be diagnosed using this test.
• 10120284Aug 29, 2014Electrical system. Quick Reference Update Guide: This document informs of the corresponding software/hardware and disc availability to the customer concerns about a vehicle
• 10241339Aug 22, 2014Engine cooling, Engine. Oil Consumption Measurement
• 10124480Aug 22, 2014Steering. Tech Tips (Electro - Steering issues): If, after replacement of the steering rack, fault code 01309 008 is set in the ABS/ESP module only, follow the test plan in GFF for Driver Steering Recommendation (DSR) or channel 3 activation. If the test plan fails to clear the fault, follow the directions in this document
• 10124479Aug 22, 2014Electrical system. Tech Tips (Comfort Module (J393) or BCM (J519) Replacement): This document informs If a comfort or body control module is replaced during normal diagnosis, make sure the factory mode has been switched OFF. This can be accomplished by selecting the test plan through GFF or through Vehicle Self Diagnosis in adaptation channel 99. Failure to deactivate factory mode will create a concern where the door locks will not…
• 10124471Aug 22, 2014Engine. Technical Bulletin (Oil Consumption Measurement): Customer states oil consumption is higher than the Volkswagen oil consumption standard of up to 0.5 quarts per 600 miles, or 0.5 liters per 1000 km. In order to provide effective lubrication and cooling of internal engine components, all internal combustion engines consume a certain amount of engine oil. Oil consumption varies from engine to engine and may change…
• 10238600Jul 4, 2014Transmission and drivetrain. Incorrect torque converter or flywheel/flexplate installation can result in transmission damage. When installing an engine, flywheel or transmission, please follow the installation procedures outlined in ELSA. For the flywheel/flexplate, please be certain the correct shim is installed between it and the crankshaft (reference VWIQ120). When installing a torque converter, press the torque converter hub through the…
• 10120207Jul 4, 2014Transmission and drivetrain. Tech Tips (Torque Converter/Flywheel/Flexplate installation): Incorrect torque converter or flywheel/flexplate installation can result in transmission damage. When installing an engine, flywheel or transmission, please follow the installation procedures outlined in ELSA. This document also contains advice on the installation of these devices

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