Service bulletins for the 2003 Mazda Protege
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.
97 on file from NHTSA, as of 2026-10-19.
About P0171 on the 2003 Mazda Protege: what the code means, and the bulletins and recalls about the same components.
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Only bulletins with trouble code: P0171 are shown. Show all
| 0100207 | 2007-02-22. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. WHISTLE NOISE AT IDLE, FUEL CUT UNDER BOOST, MIL ILLUMINATED, DTC P0171 SET. *KB |
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| 0103406 | 2007-01-09. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. WHISTLE NOISE AT IDLE FUEL CUT UNDER BOOST, MIL ILLUMINATED, DTC P0171 SET. *KB |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.