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Service bulletins for the 2004 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.

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

By type

By component

By trouble code

By topic

Only bulletins with component: Cooling system are shown. Show all

Bulletins, newest first
TT 87-09-032019-04-08. Service bulletin. ELECTRICAL SYSTEM; ENGINE; ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. Tech Tips (Coolant fan control module J293 pinout): 1.8L and 2.0L (Except Engine Code BBW), Fan Module J293 Pinout Chart which informs of the terminal types, the inputs, and outputs, the signal purpose, and the signal type
0107022007-04-03. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS. DTC'S P1297 (17705) OR P1557 (17965) STORED IN DTC MEMORY. THIS MAY BE CAUSED BY INTAKE HOSES LEAKING (DURING BOOST CONDITIONS) DUE TO INCORRECT TORQUE ON CLAMPS OR IMPROPER PLACEMENT, WORN OR TORN INTAKE HOSES. *KB
05022006-01-18. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. CUSTOMER STATES HEATER OUTPUT SEEMS INSUFFICIENT. *TT

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