Service bulletins for the 2018 Volvo S90
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.
495 on file from NHTSA, as of 2026-10-19.
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| TJ32958 1 1-2017 | 2018-02-05. Service bulletin. EQUIPMENT:MECHANICAL; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This is a Technical Journal: A whining or rattling sound may appear when revving up the engine. ( see attached sample files ). The sound may come from the balance shaft which is fitted in the oil sump area where the noise is most concentrated. A new design of the balance shaft is planned to be introduced 2018-Q2. Replace the balance shaft according the instructions in VIDA. Note: It's extremely important to adjust the new balance shaft with the correct tools according the instructions otherwise the sound may occur again in a short mileage. |
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| TJ32697 1 0-2017 | 2018-02-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This is a Technical Journal: If the fuel low pressure sensor (LPS) needs replacement, see updated information under service. This TJ is released to inform that a method is changed in VIDA regarding replacement of fuel low pressure sensor (LPS). There are two different methods in VIDA depending on version of fuel low pressure sensor (LPS), see attached document. The method in VIDA can be found if searching for VST operation 28405-2. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.