2004 Volkswagen Passat Technical Service Bulletins

223 technical service bulletins (TSBs) are on record for the 2004 Volkswagen Passat. 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.

• 10126870Oct 20, 2016Engine. Update to include additional model year applicability.
• 10126783Oct 12, 2016Equipment. Update model and model year applicability.
• 10236426Sep 23, 2016Body and structure, Equipment. Contacting the parts helpline
• 10127969Sep 23, 2016Equipment. Data Link connector pin assignment chart that is applicable to all models. Update model year applicability.
• 10107841Jul 13, 2016Body and structure. To update model table to clarify jetta wagon applicability to tb content.
• 10128388Jun 9, 2016Equipment. To update claiming process statement.
• 10128386Jun 9, 2016Body and structure. Corrosion may be found on the folded edge of the hood. Supersedes TB V551603
• 10128392Jun 8, 2016Equipment. To update claim processing statement.
• 10095561Jun 7, 2016Body and structure. To update claim processing statement.
• 10128084May 20, 2016Electrical system. Quick Reference Update Guide of the vehicles expected upgraded software level. The latest corresponding technical bulletins that address the issues, and concerns that have been had with the vehicles.
• 10107621Apr 29, 2016Electrical system. Tech tip denoting potential for damage of the data link connector when using after market plug in devices or scan tools and subsequent diagnostic direction.
• 10121169Mar 28, 2016Body and structure. Technical Bulletin about Paint Finish, Reducing Swirl Marks and Fine Scratches New vehicles (prior to Retail Delivery) with swirl marks and or fine scratches from polishing or cleaning. The document also have infromation about where to find warrenty coverage for the service
• 10121158Mar 4, 2016Electrical system. Tech Tips Damage to Data Link Connector (DLC) from Aftermarket Devices (Cannot Communicate with Vehicle OBD System)
• 10236450Feb 17, 2016Vehicle speed control, Body and structure. Corrosion on hood edge.
• 10121109Feb 17, 2016Equipment. Document discusses Corrosion that may be found on the folded edge of the hood. The corrosion may be found on this edge anywhere around the hood. It discusses how to service it, and document that service. It discusses where to find what applies to warranties that offer coverage for the service
• 10236481Feb 15, 2016Equipment. Fuel Additive to Help Prevent Sporadic Misfire Faults
• 10236497Feb 12, 2016Equipment. Quick reference update guide.
• 10127681Feb 12, 2016Electrical system. Quick Reference of vehicle concerns. Includes a list of Software versions and the technical bulletin numbers that referred to the concerns Updated
• 10236447Feb 8, 2016Wheels. Corrosion on wheel arch.
• 10121112Feb 8, 2016Wheels. Document discusses issues with The wheel liner touches the arch area of the fender and rubs off the paint in the contact area. The corrosion is caused by dirt accumulations and movements of the wheel liner. It discusses how to service the corrosion issue, and how to document it
• 10236436Feb 5, 2016Engine cooling. Gasoline quality.
• 10121123Feb 5, 2016Fuel system. Technical tips on what to do if improper gasoline has been added to the vehicle.
• 10236448Feb 1, 2016Body and structure. Rear quarter panel corrosion.
• 10121111Feb 1, 2016Body and structure. The document refers to Corrosion being found where the rear bumper cover meets the quarter panel. It discusses how it can happen, and where to find warranty coverage to service the parts
• 10213836Jan 22, 2016Air bags. Airbag Issues.
• 10123011Jul 22, 2015Visibility (wipers, defrost, mirrors). Technical Bulletin (Windshield Wipers Streak or Smear): Windshield or rear window is streaked, has a snakeskin appearance, or the surface feels rough. To avoid unnecessary replacement of wiper blades, the condition and cleanliness of the windshield, rear window and wiper blades, should be checked first. This document contains information on how to diagnose, and service this issue.
• 10123015Jul 7, 2015Engine cooling, Equipment. Technical Bulletin (Air Conditioning, Cleaning of the Refrigerant Circuit (U.S.Only)): 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. This…
• 10123013Jul 7, 2015Equipment, Engine cooling. Technical Bulletin (HVAC, Unpleasant Odor): Unpleasant odor is coming from Heating and Ventilation system. Odor mainly occurs after vehicle has been sitting (unused) at least 5 hours and within 20 to 60 seconds after vehicle is first started. This document contains information on how to diagnose, and service this issue.
• 10128105Jun 29, 2015Equipment. This document contains the VW Elsa Newsletter that contains a general overview of wiring diagrams updates, technical bulletins, pending service solutions, tech tips, campaigns, updates, and suggestions.
• 10128104Jun 22, 2015Equipment. This document contains the VW Elsa Newsletter that contains a general overview of wiring diagrams updates, ElsaPro infomedia icons grayed out, workshop equipment tool storage application, technical bulletins, pending service solutions, tech tips, campaigns, updates, and suggestions.
• 10122956May 8, 2015Visibility (wipers, defrost, mirrors), Electrical system. Tech Tips (Heated Rear Window, One or More Lines Inoperative): To detect which line(s) is inoperative, utilize a volt meter to check for 0 V, which will be present after the open in the grid line. The check must be performed with the engine running and heated rear window switched on. Switch OFF the ignition and visually locate the damage.
• 10122911Apr 20, 2015Visibility (wipers, defrost, mirrors). Technical Bulletin (Rear Door Glass Inoperative): The rear glass cannot be opened / closed, the rear glass may slide down into the door, or the rear glass motor operates but the glass does not move. This document contains the fault codes, and procedure to service these issues
• 10121257Mar 27, 2015Equipment, Exterior lighting. Technical Bulletin: Condensation and or water droplets becomming visible on inside of exterior light lenses issue is discussed in this document
• 10121265Mar 12, 2015Electrical system. Technical Bulletin: Battery, Discharged, Diagnosis for Excessive Static Current Draw
• 10121263Mar 2, 2015Body and structure. Technical Bulletin (Rear Door Glass Inoperative issue diagnosis): The rear glass cannot be opened / closed, the rear glass may slide down into the door, or the rear glass motor operates but the glass does not move
• 10121196Feb 16, 2015Electrical system. Technical Bulletin: Battery, Testing and Charging Using Midtronics VAS6161, MCR340V, InCharge 940, or GRX3000VAS Charger
• 10121246Jan 20, 2015Fuel system. Discusses the issues associated with using contaiminated gasoline. There are recommendations to use top tier gasoline retailers
• 10242998Dec 22, 2014Exterior lighting, Body and structure, Electrical system, Visibility (wipers…. VW Elsa Newsletter
• 10242336Dec 22, 2014Equipment. VW Elsa Newsletter
• 10238058Dec 19, 2014Body and structure. Corrosion on the rear lid in the cut-out sections for the license plate light / handle assembly (Figures 1 and 2).
• 10070383Dec 19, 2014Electrical system. Summary to be provided on a future date.
• 10242997Dec 15, 2014Electrical system, Body and structure, Seats, Engine cooling, Visibility…. VW Elsa Newsletter
• 10242335Dec 15, 2014Equipment. VW Elsa Newsletter
• 10238052Dec 12, 2014Exterior lighting. Corrosion on the rear lid in the cut-out sections for the license plate light / handle assembly (Figures 1 and 2).
• 10070377Dec 12, 2014Electrical system, Body and structure. Summary to be provided on a future date.
• 10238040Dec 10, 2014Wheels, Body and structure. Front Fender - Corrosion on Wheel Arch
• 10070367Dec 10, 2014Wheels. Summary to be provided on a future date.
• 10242996Dec 8, 2014Engine cooling, Transmission and drivetrain, Visibility (wipers, defrost…. VW Elsa Newsletter
• 10239210Dec 8, 2014Other or unknown. Quick Reference Update Guide
• 10239831Dec 3, 2014Equipment. Battery, Testing and Charging Using Midtronics VAS6161, MCR340V, InCharge 940, or GRX3000 Charger

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