Service bulletins for the 2019 Nissan Titan
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.
150 on file from NHTSA, as of 2026-10-19.
About P00AF on the 2019 Nissan Titan: what the code means, and the bulletins and recalls about the same components.
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Only bulletins with trouble code: P00AF are shown. Show all
| NTB20-071 | 2020-11-09. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. 2016-2019 TITAN XD DIESEL; MIL ON WITH DTC P226C STORED IF YOU CONFIRM The MIL is ON and DTC P226C (TC BOOST CONTROL SLOW RESPONSE) IS stored, And DTC P00AF (BOOST PRESSURE CONTROL) is NOT stored in the ECM, And Binding and/or resistance is observed when the rotary turbine control valve is moved from one stop to the other (full span), by hand. NOTE: Disconnect the linkage at the actuator to move the rotary control valve. ACTION Replace the low pressure turbocharger. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.