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Service bulletins for the 2002 Volkswagen Jetta

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

242 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Bulletins, newest first
04052005-02-03. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. HYBRID OIL PAN, INSTALLING. *TT
0042005-01-27. Service bulletin. ENGINE AND ENGINE COOLING. ENGINE COOLANT TEMPERATURE (ECT) SENSOR. *TC
04202004-12-01. Service bulletin. ELECTRICAL SYSTEM. MALFUNCTION INDICATOR LIGHT IS ON IN THE INSTRUMENT CLUSTER. *TT
04032004-08-31. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ENGINE, FLUCTUATING IDLE OR IDLE SPEED TOO LOW. *MJ
04022004-07-21. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ENGINE, FLUCTUATING IDLE OR IDLE SPEED TOO LOW. *MJ
04012004-07-21. Service bulletin. ELECTRICAL SYSTEM. MALFUNCTION INDICATOR LAMP (MIL) ON WITH DIAGNOSTIC TROUBLE CODES (DTC) P1347/17755 AND P1340/17748 STORED IN MEMORY. INCLUDING VARIOUS MODELS VOLKSWAGEN 2002-2003. *MJ
04122004-07-14. Service bulletin. ELECTRICAL SYSTEM. MALFUNCTION INDICATOR LIGHT (MIL) ON, DIAGNOSTIC TROUBLE CODES (DTCS) STORED IN DIAGNOSTIC TROUBLE CODE (DTC) MEMORY. *MJ
04022004-07-14. Service bulletin. STRUCTURE. DRIVER AND PASSENGER DOOR WINDOW REGULATOR REPAIRING. *MJ ADDITIONAL INFORMATION REGARDING DOOR WINDOW, SEPARATES FROM WINDOW REGULATOR CLAMPS. *TT
04092004-07-08. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. EVALUATING FUEL MIXTURE DIAGNOSTIC TROUBLE CODES- HOW TO PERFORM EFFECTIVE DIAGNOSIS RELATED TO FUEL SYSTEM ADAPTATION - SYSTEM TOO RICH/TOO LEAN. VOLKSWAGEN. *MJ
04022004-06-03. Service bulletin. ELECTRICAL SYSTEM. MALFUNCTION INDICATOR LIGHT (MIL) ON WITH DIAGNOSTIC TROUBLE CODE P0300, P0301, P0302, P0303, OR P0304 STORED. IGNITION COIL OVERLAY HARNESS, INSTALLING. *TT
04012004-05-22. Service bulletin. ELECTRICAL SYSTEM:IGNITION. IGNITION COIL OVERLAY HARNESS, INSTALLING. MALFUNCTION INDICATOR LIGHT (MIL) ON WITH DIAGNOSTIC TROUBLE CODES (DTCS) P0300, P0301, P0302, P0303, OR P0304 STORED. *TT
04012004-04-13. Service bulletin. EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH. NEW STYLE BRAKE LIGHT SWITCH REQUIRES CARE DURING INSTALLATION TO PREVENT DAMAGE TO SWITCH. *TT
WG2004-03-10. Service bulletin. ELECTRICAL SYSTEM:IGNITION. REPLACEMENT OF THE IGNITION COILS. IT IS POSSIBLE THAT IF ONE OF THE VEHICLE'S IGNITION COIL FAILS, ROUGH IDLING OR REDUCED DRIVING POWER COULD OCCUR IN ADDITION TO ILLUMINATION OF THE MALFUNCTION INDICATOR LAMP LIGHT. *TT *MJ
03072003-06-07. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. DRIVER AND PASSENGER DOOR WINDOW REGULATOR REPAIRS. *TT
03042003-06-06. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. UPDATE PROGRAMMING (FLASHING) ENGINE CONTROL MODULE (ECM). VARIOUS MODELS INCLUDING THE JETTA WAGON. *TT
02072003-03-25. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. MISFIRE, INCORRECT CYLINDER FAULT CODES P0301, P0302, P0303 OR P0304 IDENTIFIED BY ECM SOFTWARE. *TT
02012002-09-24. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:FAN/MOTOR. FRESH AIR BLOWER MOTOR, INOPERATIVE AT AMBIENT AIR TEMPERATURES NEAR OR BELOW FREEZING. *TT

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.