Service bulletins for the 2017 Ford Taurus
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.
102 on file from NHTSA, as of 2026-10-19.
About P0420 on the 2017 Ford Taurus: what the code means, and the bulletins and recalls about the same components.
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Only bulletins with trouble code: P0420 are shown. Show all
| TSB 18-2297 | 2018-11-19. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR; EQUIPMENT. Some 2016-2018 Police Interceptor Sedan vehicles equipped with a 3.7L Twin independent Variable Camshaft Timing (TiVCT) engine may exhibit an illuminated MIL with DTC P0420 and/or P0430. Follow the Service Procedure steps to correct the condition. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.