# Service bulletin RRA02202411

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.

- Type: Service bulletin
- NHTSA id: 10250912
- Published by NHTSA: 2024\-03\-02
- Manufacturer's number: RRA02202411
- Manufacturer's date: 2024\-02\-11
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

A number of Rolls\-Royce Spectre \(RR25\) vehicles have been identified as having a potential issue concerning the coolant changeover valve, that can leak coolant during cold start of the vehicle in cold temperature conditions \(\-7degC / 19degF and lower\).

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-10250912-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-10250912-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Engine

## Vehicles listed

- 2024 ROLLS\-ROYCE SPECTRE

## Other bulletins for the same vehicles and component

- [B063625](/bulletins/11020075.md), 2025-07-02, Other: ENGINE. Hydrobearing Return
- [RRA06202402](/bulletins/11003072.md), 2024-07-03, Service campaign: ENGINE. A number of Rolls\-Royce Spectre \(RR25\) vehicles have been identified as having a potential issue concerning the coolant changeover valve, that can leak coolant during cold start of the vehicle in cold temperature conditions \(\-7°C I l9° F and lower\). Vehicles that have been identified within this technical campaign 00 64 27 02 00 will need both the upper and lower coolant changeover valves replaced. For vehicles which require only the lower valve replaced, please see bulletin A 02 2024 02 \- 00 64 26 02 00 RR25 \- Changeover Valves Replacement \- Lower.
- [RRA02202402](/bulletins/10250911.md), 2024-03-02, Service bulletin: ENGINE AND ENGINE COOLING. A number of Rolls\-Royce Spectre \(RR25\) vehicles have been identified as having a potential issue concerning the coolant changeover valve, that can leak coolant during cold start of the vehicle in cold temperature conditions \(\-7degC / 19degF and lower\).
- [RRA02202403](/bulletins/10250909.md), 2024-03-02, Service bulletin: ENGINE AND ENGINE COOLING. A number of Rolls\-Royce Spectre \(RR25\) vehicles have been identified as having a potential issue concerning the coolant changeover valve, that can leak coolant during cold start of the vehicle in cold temperature conditions \(\-7degC / 19degF and lower\).
- [RRA01202408](/bulletins/10249470.md), 2024-02-01, Service bulletin: ENGINE AND ENGINE COOLING. The affected vehicles have been identified as having a potential issue concerning the coolant changeover valve\(s\) leaking at low temperature.

JSON: [/v1/bulletins/10250912](/v1/bulletins/10250912)

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